Timber 2016 (TRADA annual)

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Timber 2016 Industry Yearbook

Contents

Contents Published in 2016 by:

Chiltern House, Stocking Lane Hughenden Valley, High Wycombe Buckinghamshire HP14 4ND t +44 (0)1494 569600 e publications@trada.co.uk w www.trada.co.uk While every effort is made to ensure the accuracy of the advice given, the company cannot accept liability for loss or damage arising from the information supplied.

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form, by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owners. © Exova (UK) Ltd 2016 The publisher gratefully acknowledges the support of the firms whose advertisements appear in this publication. Whilst every care has been taken in compiling this publication, the publisher cannot accept responsibility for any inaccuracies, or for the products or services advertised.

Production by: Open Box M&C Regent Court, 68 Caroline Street Jewellery Quarter, Birmingham B3 1UG t +44 (0)121 200 7820 e inside@ob-mc.co.uk w www.ob-mc.co.uk

ISBN: 978-1-909594-25-8 Cover image: Constellations Bar, Liverpool Photo © Robert Holmes www.trada.co.uk

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Foreword TRADA: The leading authority on wood Pioneering change Rupert Scott TRADA takes centre stage at Timber Expo TRADA’s University Engagement Programme - the next chapter...

Elizabeth Turner and Tim Belden Introducing the National Structural Timber Specification Adrian Young Timber legality plus Mike Jeffree Taking timber beyond traditional boundaries Dr Robert Hairstans Sustainable timber gives the human touch Dave Parker Believing in better: a new benchmark for office buildings?

A short introduction to cross-laminated timber Glulam – connecting with future developments Andrew Wylie, Graham Clarke and Jonathan Roynon Choosing adhesives for on-site bonding Dave Smedley and Donald Melrose Keeping the rain out: good site practice for timber frame buildings Robin Lancashire Avoiding wind-induced risks for renewables on roofs Timber engineering and BIM: Better Information Management Eoin McCooey Seven reasons to consider SIPS Lewis Taylor Pre-scheme design of timber Adrian Young and James Norman WPA campaigns for CPR compliance in the fire retardants sector Gordon Ewbank Avoiding construction fires and reducing risks Martin Milner Developments in modified wood products Dr Andy Pitman Improving the home-grown timber supply chain Dougal Driver CE marking: a primer for the timber industry Niresh Somlie Focus on flooring: Tŷ Unnos and Welsh timber Tabitha Binding Doors: The open and shut case for careful specification Matt Thompson How to specify stylish and safe circular staircases Mark Milner Evaluating wood plastic composite decking Janet Sycamore Making a statement with charred timber Aron Searle Technical wood information Helping to market your business Publications Exova and BM TRADA - Two great businesses join forces Addresses & websites How to use this directory Alphabetical list of TRADA members Buyers’ guide index List of advertisers Timber 2016 Industry Yearbook

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Timber 2016 Industry Yearbook

Foreword

Stand out from the crowd In today’s multi-platform, increasingly sophisticated business market place, making yourself heard above the noise of the competition is getting harder. Creating – and maintaining – a unique selling point, something that makes you stand out from the crowd, is key to getting that voice heard.

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n 2015, not only has TRADA listened to its members but it’s made its voice really heard with the publishing of the National Structural Timber Specification (NSTS), a milestone for the timber industry that makes it easier for wood to be used under National Building Regulations – and levels the playing field with timber’s competitive materials set.

The brainchild of TRADA, the NSTS gives the construction industry a set of best practice guidelines against which timber buildings can be erected and has been developed in line with increased demand for the use of engineered wood across the residential and education market sectors. We believe it will provide confidence to specifiers, developers, architects and structural engineers when specifying wood.

In the UK, timber still has a long way to go when competing with traditional materials in the construction sector and the general perception in its use. However, with increasing demand brings resultant constraints on supply and skills capability, and hence the prefabrication of timber components will be viewed more favourably.

Timber has many advantages. It is the only material that can be grown for construction use, it’s versatile enough to adapt to all forms of construction needs and durable enough to stand the test of time. However, it has suffered in the past from negative public perception, particularly with media coverage around fire performance. Again, TRADA has reacted in supplementing the NSTS with a project specification to assist in the design guidance toward the issues of fire, acoustics, thermal and vibration.

How is TRADA helping improve on this? We are educating our architects and engineers in both the industry and in our universities to better understand the use of timber in construction, though our University Engagement Programme.

Again the NSTS has helped platform TRADA’s status in the UK as the leading voice when specifying wood. It’s now time to make that voice heard even more.

There’s no doubt that the next 12 months will be challenging for the construction industry, but timber has never had a stronger platform on which to build. There will continue to be increased demands on our supply chain as we react to the continued growth in the UK construction market, in particular the housing and education sectors. With TRADA at the heart of the debate, the timber industry is perfectly placed to win hearts - and voices. n

Nick Milestone Chairman TRADA

One of the key talking points – and opportunities for the timber industry – is the growth in the UK housing and residential market and how prefabricated and pre-engineered wood systems can build from small family homes to the mid-high rise market. This is both a challenge and an opportunity for timber. In addition, when used with other materials of steel and concrete in composite construction, timber can achieve the many boundaries of the skills gap and supply and demand of traditional materials in the UK. www.trada.co.uk

Timber 2016 Industry Yearbook

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Timber 2016 Industry Yearbook

TRADA About us

TRADA: The leading authority on wood TRADA (the Timber Research and Development Association) is an internationally recognised centre of excellence serving the timber and woodworking industries, their suppliers and customers.

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t is a not-for-profit, membership-based organisation managed by an independently elected Board of Directors, whose primary role is to support its members’ needs and enhance its reputation through the careful application of TRADA’s resources.

Key features include a searchable species guide, a construction drawing library of common details, online software tools to assist the designer and a case study area. There is an online bookshop and a suppliers’ directory which allows all visitors to the site to identify TRADA members who can supply the products they want to specify and use.

Through TRADA’s unique relationship with its sole appointed service provider, Exova BM TRADA, members are assured that all membership subscription revenues are applied to programmes of information and research. Projects can attract a proportion of other third-party funding, which ensures that the value of the programme exceeds the membership income spent in any one year.

TRADA members are also eligible for discounts on all publications and selected training courses offered by Exova BM TRADA including topics such as timber frame, timber grading, fire doors and management systems.

Exova BM TRADA manages all aspects of membership administration including collecting subscriptions, issuing regular mailings and handling all enquiries from existing or potential members. It is also very active in maintaining liaison with other industry bodies.

The telephone advisory helpline works hand-in-hand with TRADA’s website, a unique web-based knowledge resource that provides round-the-clock access to TRADA’s wealth of technical information online. It is a complete, interactive resource covering all aspects of timber design, specification and use, and will make every project involving timber easier and faster to deliver.

TRADA membership is available to anyone with an interest in timber, both in the UK and internationally, and all membership subscription revenues are applied to TRADA’s unrivalled research and information programme. Membership is offered in three categories: • Timber Industry membership is open to companies involved in the production, trade or manufacture of timber or woodbased products. It also includes suppliers of products used in conjunction with timber, such as treatments, finishes and fittings.

• Specifier membership is open to organisations or individuals who design, specify and/or use timber, and to industry associations, local authorities and other controlling bodies.

• Academic access is an online service operated on the TRADA website. Teaching staff and students registered on a recognised course at a University or College of Further Education can access information for free for the duration of their course.

Course lecturers are also eligible to join under this category. n

Become a member For further information or to join TRADA membership please contact us:

www.trada.co.uk/membership

www.trada.co.uk

Phone: +44 (0) 1494 569603 Email: membership@trada.co.uk Online: www.trada.co.uk/membership

Timber 2016 Industry Yearbook

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Timber 2016 Industry Yearbook

TRADA Review of the year

Pioneering change Rupert Scott looks back on an eventful 2015.

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hat have the Apple iPhone, Nike AirMax and Sinclair ZX Spectrum all got in common? Give up? The answer is that they’re all game changers in their respective industries, pioneering the way in their fields for a host of rivals, often copied, rarely outshone.

In September this year, TRADA published its National Structural Timber Specification (NSTS), a document we too believe will be a game changer, bringing timber very much front of mind as a construction material for the 21st century.

The NSTS matches the steel and concrete industries while for the first time giving the construction industry a set of best practice guidelines against which timber buildings can literally be erected.

The NSTS was the highlight of another busy and successful year for TRADA, in which we exhibited at a number of high profile exhibitions, delivered a successful competition, produced numerous publications and supported our membership to continue to raise the profile of timber.

winning design has had its own stand, but for 2015, it took pride of place on the main TRADA stand.

Alice Howland’s winning entry at Oxford Brookes architecture department comprised two intertwined curved structures to create a private space to share secrets about timber. The beautifully shaped frame was clad in a variety of timber species supplied by Timbmet, the competition sponsor.

In October, the NSTS was the centre of lively debate at this year’s Timber Expo show as part of TRADA’s high profile seminar programme, prepared in partnership with the new owners, Media 10. It was one of the highlights from the ‘Specifying timber made easier’ session with Nick Milestone, Managing Director, B&K Structures – and TRADA chairman talking about the free-to-download specification documents.

Meanwhile Andrew Lawrence, Associate Director, Arup, provided his top tips for specifying a great timber building.

In addition, visitors to the show were able to see the fruits of TRADA’s collaboration with the Emergent Technologies and Design (EmTech) Graduate Programme at the Architectural Association (AA) School of Architecture to create a wooden pavilion that explores the bending and twisting capacity of timber. >>

Exhibitions TRADA enjoyed its busiest Ecobuild yet as the world’s largest event for sustainable design in the built environment returned to London’s ExCeL for 2015.

It certainly was a busy show for the TRADA team whose experts delivered a series of interactive sessions on the stand.

With a multitude of connection types available, visitors found out which is best for any given situation; they also learnt how to identify timber species under a microscope; as well as discussing how to best deal with the root cause of overheating – stopping the sun coming in – using solar shading.

Another focal point for TRADA’s stand this year was the Timbmet Dan Kemp Memorial Pavilion. In previous years, the www.trada.co.uk

NSTS launch

Timber 2016 Industry Yearbook

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Timber 2016 Industry Yearbook

TRADA Review of the year

Meanwhile, an innovative machine that incises round timber and coating application technology that helps protect timber were the deserved winners of this year’s TTJ Timber Innovations Award, jointly sponsored by TRADA and Timber Expo.

Competition in the awards for 2015 was fierce and the judges were impressed with the high standard of entries, making the achievements of Tweddle Engineering with its Excalibur R incising technology, and Arch Timber Protection for its BARamine application technologies, even more commendable.

In addition to the two category winners, Danzer UK was highly commended for its 3D Veneer product which allows moulding manufacturers to create a 3D veneer using their existing machines.

Ecobuild exhibition

Competitions Twenty outstanding British buildings and some of the UK’s best new furniture and product designs were nominated for The Wood Awards 2015 shortlist. Co-sponsored by TRADA, The Wood Awards are the UK’s premier competition for excellence in architecture and product design in the world’s only naturally sustainable material.

And, last but no means least, students from the University of Nottingham and London South Bank University shared the victor’s spoils in this year’s TRADA National Student Design Competition, which challenged them to develop a wide span structure for displaying aircraft at the Yorkshire Air Museum based just outside Elvington.

After two successful years, the TRADA National Student Design Competition continues for 2016 with Arboreal, which features a brief based at the Sylva Foundation’s Wood Centre development and is another project that may be built. Further information is available on the TRADA website and we look forward to a further round of inspiring entries. n

TTJ Awards ceremony 2015

www.trada.co.uk

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Timber 2016 Industry Yearbook

TRADA Timber Expo 2015

TRADA takes centre stage at Timber Expo With its high profile seminar programme and the launch of its National Structural Timber Specification, TRADA was expecting a busy show at this year’s Timber Expo – and it didn’t disappoint.

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or 2015, Timber Expo was part of an exciting new collection of shows for the built environment under the UK Construction Week banner – all of which took place at the same time and in adjacent halls at the NEC Birmingham.

And having attracted some of the industry’s biggest names and exposure from projects like The Twist, a collaboration with the Architectural Association, TRADA certainly had a busy three days, with healthy levels of footfall to its stand and good interaction throughout the seminars.

Working with Timber Expo’s new owners Media 10, TRADA pulled together high profile hosts, speakers and panellists covering the biggest and hottest issues in timber – all under one roof.

New opportunities for timber In 2015, the format for the seminar programme included a greater degree of audience participation with more discussions, panellists and Q&A time. Some of the big hitting topics included: pushing the boundaries of what is possible with wood; making it easier to specify timber; and custom build – a fantastic opportunity for timber.

Highlights from the ‘Specifying timber made easier’ session included Andrew Lawrence, Associate Director, Arup, providing his top tips for specifying a great timber building; while Nick Milestone, Managing Director, B&K Structures was given the job of talking about TRADA’s much-awaited >>

‘The Twist’ explored the bending and twisting capacity of timber

www.trada.co.uk

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Timber 2016 Industry Yearbook

TRADA Timber Expo 2015

new free-to-download National Structural Timber Specification, which is set to make specifying timber considerably easier.

In the ‘Custom build’ session, Paul Maddock, Senior Associate, HTA LLP, and Helen Town, Regeneration and Housing Development Manager at Cherwell District Council, explained the government drivers that encouraged the developments that they had worked on. Meanwhile a panel including Craig White, partner at White Design, Jon Sawyer, Head of Custom Build Housing at Igloo Regeneration, along with presenters Paul Maddock and Helen Town, debated what needs to change for timber to realise the full potential of custom build.

Another session entitled ‘Wooden cities’ featured a number of Scandianvian case studies looking at how town planning was achieved, why wood was chosen, the benefits of a coordinated plan (eg district heating), the response of residents and general methods of construction. This was followed by a panel discussion considering the effect that regulations, planning and custom and practice have had on plans to grow the use of wood – and whether the UK can match the aspirations of Scandinavia in the future.

Award winners Two sessions focused on 2015 awards: The UK Wood Awards and the global on-line WAN Wood In Architecture 2015 Award.

Both provided case studies from last year’s winners, a roundup of this year’s shortlist and a panel discussion with judges on what makes a winner. The winner of the Wood In Architecture Awards 2015, Hacine Chérifi Gymnasium was announced straight after the session.

Hacine Chérifi Gymnasium won the WAN 2015 Wood in Architecture Award

Experimenting with wood and space Meanwhile, visitors to the show were able to see the fruits of TRADA’s collaboration with the Emergent Technologies and Design (EmTech) Graduate Programme at the Architectural Association (AA) School of Architecture to create a wooden pavilion.

Built from 6mm and 4mm birch plywood– supplied by TRADA member Hanson Plywood – the pavilion, named The Twist, explores experimentation into twisting and bending timber to create a doubly-curved surface that provides interesting spatial experiences.

Student projects on display In addition, visitors to the TRADA stand were able to see first-hand the fruits of this year’s National Student Design Competition. Dubbed Airspeed, students had to design an air hangar from timber; their intricate models were on display at Timber Expo, drawing positive comments from many of the visitors to the stand. n

Further information The 2015 seminar programme included Q&A time

www.trada.co.uk

For details about Timber Expo 2016 visit www.timber-expo.co.uk Timber 2016 Industry Yearbook

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Timber 2016 Industry Yearbook

TRADA Education

TRADA’s University Engagement Programme - the next chapter…

Elizabeth Turner, TRADA’s Universities Engagement Manager, has now moved on to new adventures but left us with some final thoughts...

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ver the past five years TRADA’s University Engagement Programme has connected with thousands of students in a variety of ways. Providing guest lectures at universities are a good face-to-face way of connecting and we estimate that in the 71 lectures delivered we’ve reached around 2000 students or more – with not all of them sleeping through it!

Sometimes it is the lone timber lecture included as part of the course and it’s true that we are still seeing concrete and steel at the forefront of materials teaching. However, the tide is changing in timber’s favour and universities such as Imperial College London, University of Cambridge and Arts University Bournemouth as well as others are focusing on timber teaching – emulating the work already being done at University of Bath and Edinburgh Napier.

Students enjoy the lectures and always ask searching questions – about fire, local sourcing and sustainability to name a few.

Academic resources for students and lecturers The lectures are supported by our online Academic Resources which have seen a big uptake in use over the past two years and there were over 23,000 views of the resource landing page last year. We are sure that a good proportion of these visitors went on to look at more and the top five units viewed (and hopefully used) in both the 2013/2014 and 2014/2015 academic years were: Introduction to timber construction total of 1314 views over both years Introduction - why choose timber total of 1238 views over both years Introduction to connections total of 955 views over both years Glue laminated timber total of 683 views over both years The tree total of 492 views over both years

Questions students ask Students also ask queries of us via the dedicated email link in the Academic Resources area on the website. Some of them are inevitably about access and the TRADA case studies that, pleasingly, students use a use a good deal as precedents for timber construction. www.trada.co.uk

Many students ask us to complete surveys devised as part of a final year dissertation. These are often quite sophisticated and it is always gratifying that students are working away looking into aspects of timber frame construction and off site manufacturing. As you might expect, we get queries about glulam and cross laminated timber on a regular basis but also wider topics too. Students have worked on projects as diverse as: disabled access to historic buildings, strength testing of timber, glued-in rods, mortise and tenon joints and - more unusually - house long horn beetles, with one marine archaeologist asking us about marine borers!

Many of the requests we receive relate to undergraduate projects but postgraduate students across the UK are working on a range of timber related PhD research projects (both structural and non-structural) that are extending the boundaries of our understanding as demonstrated in TRADA’s Research Summary series.

Competitions as learning opportunities Competitions also offer a great opportunity for students to learn about timber. We have worked with Coventry University on an Engineering Prize to “Design, Build and Test a Glulam Beam”.

Like many of our student competitions this one is undertaken as part of the teaching programme, in this case a module on timber and masonry structures. David Trujillo, the Senior Lecturer who runs the module, tasks groups of students with investigating the timber and glulam design codes and using a defined set of materials – 2m long graded timber planks (ripped in half) and PVA adhesive – they build a glulam beam. That beam is broken and the strength and stiffness recorded. Students are asked to provide drawings, calculations and written work on the design codes and their predictions.

The competition element comes from the accuracy of the predicted strength and stiffness values based on their design and also the quality of the build judged by Liz Turner on the day the beams are broken. >> Timber 2016 Industry Yearbook

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TRADA Education

The build quality is variable with some students clearly aware of the importance of sound glue lines and clamping the laminates together to create a good product, and also the position of knots which indicates they have understood about timber grading. The laboratory session, when the beams are broken, serves as a great opportunity to talk to the students about failure modes – about fracture and shear and the importance of knots in timber failure. Both David and Liz believe the project really gives the students a sound learning opportunity into the design codes and the safety factors built into these codes, and also into product manufacturing and failure modes of composite beams.

There are a number of competitions focusing on timber design: with Western Timber Association for architects at University of West of England, and engineers at University of Bristol, then there is the long-running North East Timber Trade Association timber award at Northumbria University, and the Temporary Gallery project at Sheffield Hallam for architectural technologists. These competitions featuring timber as the main structural material naturally require the students to learn about wide aspects of timber design - with the added motivation of a potential prize at the end.

Learning about timber’s potential What students get out of these competitions is best demonstrated by the comments of those who have been successful in the TRADA National Student Design competitions: Velocity in British Timber and Airspeed. Both of these have been taken up by lecturers in both engineering and architecture from across the UK. Velocity tasked students with creating a cycling super hub in Sheffield and Airspeed a brand new aircraft hangar at the Yorkshire Air Museum. Both were large structures with various challenges.

What we found was that students had not previously learned that much about timber but were aware of its potential. When asked “How much did you know about timber before you entered the competition?” - the comments from engineering students Juliet Kernohan of Imperial College and Nicola Wilson of University of Edinburgh were typical: “As engineers at Imperial, we’ve been exposed to a number of companies that are championing innovations in timber so we knew it had great potential. That is what initially attracted us to the Velocity project! However, in terms of designing with timber, we knew very little. In our first year, we’d touched on timber >>

South Bank University competition submission

www.trada.co.uk

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TRADA Education

University of Nottingham submission

in our materials module, but only for a couple of lectures. It was a pretty steep learning curve when we got stuck into the project because it’s so far from the materials we’re used to designing with, like concrete or steel” commented Juliet.

And Nicola said “We didn’t know much about timber before the competition, we knew it was good for building timber frames for houses and how it reacted when exposed to fire but not much else. We had never used it as a material in design before and had yet to learn much about it at university, so far our studies have been based very much on steel and concrete.”

But had the competition changed their ideas about timber as a construction material? Yes it certainly had - Matt Waugh of Arts University Bournemouth said “it enhanced my appreciation of timber within building applications. While I was aware of traditional timber framing, shingle roofing and exterior cladding, I had not before thought to combine material properties, versatility, aesthetics and strengths.”

Jess Barton of Newcastle University felt that “we definitely underestimated the diversity of timber and the variety of uses it could be applied to. Our research into cross-laminated timber was interesting as we realised that timber, when fabricated properly can withhold the same load as masonry construction. We were also interested by the alternative aesthetic of timber and how it can be treated to act as both construction material and cladding. For example, we decided to char the cross-laminated timber blocks that made up our core.”

This year’s shortlisted students in the Airspeed Competition had similar experiences summed up best by Chloe Detanger of Imperial College: “this definitely opened up the horizon of working with wood. I’d never really worked with wood before but having done this we are starting a wood project in Borneo.”

Although the comments from these students are only a snap-shot of how students benefit from the TRADA University www.trada.co.uk

Engagement Programme, we think they give a good feel for how important the programme is to the designers of the future. With the increasing interest from universities, evidenced by more guest lectures requested year-on-year and growing usage of the online Academic Resources, the future of the use of timber as a construction material seems guaranteed.

What’s new in 2016?

Following Liz Turner’s departure in Autumn 2015, the programme continues to gather momentum, with recently-appointed University Engagement Manager Tim Belden now expanding on her work. He is keen to continue the links and lectures with students and lecturers, as well as strengthening the links with industry. With a background firmly in engineering and heritage work in timber, having worked on Grade I,II* and II listed buildings and at royal historic sites, he is looking to also demystify the students understanding of that sector as a potential additional avenue for future employment. There are plenty of opportunities related to timber in both heritage and new build for architects and engineers and all allied wood trades.

Tim’s belief is that - although timber was the mainstream component of buildings in the past - its time has come again and it is swiftly becoming a serious choice in the buildings that are being constructed today. Certainly it is a persuasive choice when considering its sustainability credentials, but it offers so much more.

Why not visit the academic area of the TRADA website to read the evidence and make your own mind up? n

About the authors Elizabeth Turner, formerly University Engagement Manager, TRADA. Tim Belden, University Engagement Manager, TRADA.

Further information www.trada.co.uk/academic or contact tim.belden@exova.com Timber 2016 Industry Yearbook

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Timber 2016 Industry Yearbook

TRADA NSTS

Introducing the National Structural Timber Specification The National Structural Timber Specification was launched in October 2015.

Adrian Young explains how it will be used in practice.

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he UK government’s chief construction adviser, Peter Hansford, called it a ‘milestone’, but what exactly does the new National Structural Timber Specification (NSTS)1 mean for those at the coalface, the engineers tasked with using it?

Arup’s Andrew Lawrence said: ‘Clients are realising that to get high-quality fast construction, timber is the ideal choice.

We need to make timber easier for people to use; having a standard specification is part of that. We wanted something that was suitable for all types of timber structure.

Both the steel and the concrete industries have had a specification document for some time; timber had lagged considerably behind in this area, with many engineers cobbling together specification documents literally on the job and tweaking them from project to project. Not anymore. By providing a framework and information on minimum standards, the NSTS simply makes it easier for engineers to specify timber.

‘We wanted to guide people through the construction process using wood, to help them avoid the pitfalls.’

Industry steered Essentially, the NSTS gives the construction industry a set of best practice guidelines against which timber buildings can be erected. Some of the timber industry’s leading lights have been instrumental in helping TRADA put together the NSTS, which is available to download free to those who register: www.trada.co.uk/nsts.

The NSTS project was driven by a group of TRADA members who have taken the lead in specifying timber. Most have their own bespoke specifications that they have shared with BM TRADA to enable this new specification to evolve. Nick Milestone of Bowmer and Kirkland chaired the steering group, which included representatives from Kingspan, Arup and BM TRADA. Peer reviewing was provided by representatives from Smith and Wallwork, BAM Construct UK, Ramboll, Waugh Thistleton, KLH, Cullinan Studio and the NHBC, followed by a wider consultation among TRADA members.

Working with this group, TRADA has developed a comprehensive specification that covers information exchange, materials, fabrication, erection, protection and quality assurance. It is a real game-changer for an industry that has – to this point – relied on using documentation from previous projects to fit the latest one. www.trada.co.uk

Softwood structures The NSTS focuses on structural uses of kiln-dried softwoods for use in three main areas. The first is light-frame construction – usually known as ‘timber frame’ – the main application for this being housing. These can be ‘open panel’ and ‘closed panel’ as well as floor cassettes.

It also includes heavy-frame construction – typically glulam and other engineered timber post-and-beam structures – as well as panel construction (typically cross-laminated timber and structural insulated panels).

These systems establish methods of erection and tolerances. It is conceivable that the specifier might choose to adopt a ‘different’ system from that normally expected. For example, a closedpanel timber frame could be installed to ‘panel’ standard.

Hybrid construction (where timber is combined structurally with other materials) and hardwood structures are under consideration for future development. Future editions may also create further modules to cover non-structural uses of timber such as cladding.

Roles under the NSTS The specification defines three important roles: • the Employer (usually the main contractor and not to be confused with the ‘employer’ under a JCT contract) • the Timber Contractor • the Project Engineer.

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Timber 2016 Industry Yearbook

TRADA NSTS

The Contract lists individuals and companies with roles mentioned in the NSTS.

specifiers who are ‘logged in’ as TRADA members will enjoy seamless links to essential best practice guidance from TRADA.

The Project Engineer (usually nominated by the Employer) is not a party to the Contract but would review structural information supplied by the Timber Contractor. The NSTS defines the role of the Project Engineer as the ‘building designer’,2 with the following responsibilities:

So how does it work? The NSTS is designed to be read in conjunction with the Project Specification. Although this could be written from scratch, TRADA members can access a Microsoft Word template that includes:

• ensuring the integration of the design of the various building components including the detailing of suitable connections between the building components and their support structure

• prompts and defaults for project-specific data • additions to the NSTS • deletions from the NSTS • amendments to the NSTS.

• ensuring adequate provision is made for the stability of the building as a whole, as distinct from, and in addition to, the stability of individual components, including the detailing of all elements of bracing required in the building

The template includes a handy table that enables the specifier to summarise the changes to the NSTS. From then on, the template leads the specifier through a logical sequence of responses to prompts in the NSTS.

• ensuring that necessary information is provided to all parties involved in the design of the building.

The specification is written as a set of instructions to the Timber Contractor using imperative verbs, such as ‘design’ and ‘install’, which mean actions the Timber Contractor is required to perform.

It is intended that the Timber Contractor provides sufficient information about the delegated design to enable the Project Engineer to be satisfied about the adequacy of the entire design.

To ensure clarity of responsibility, the NSTS does not define two secondary roles: the ‘architect’ (because there is not usually an architect nominated under contracts for structural timber) and the ‘timber engineer’ (a timber design specialist employed by the timber contractor) who undertakes design to the extent nominated in the Project Specification.

Structural engineers are likely to be either the Project Engineer or timber engineer. The Project Engineer would usually be the author of the Project Specification for Structural Timber, so they have an important role in steering the adoption of the NSTS. Timber engineers will also have a role in specifying structural timber, depending on the extent of design responsibility delegated to the timber contractor.

When the Timber Contractor submits information to the Employer, the review would normally be delegated to the Project Engineer.

The employer would also liaise with the architect to ensure compliance with architectural requirements.

Specification and guidance TRADA wants to make it easier to specify timber and so the NSTS is presented in a convenient, two-column, A4 format with the specification and guidance side by side. Much of the guidance is contained in TRADA publications, in particular some 70 Wood Information Sheets. When using the online version of the NSTS, www.trada.co.uk

Structural engineers who are familiar with design of steel and concrete structures using the Eurocodes will welcome the ease of designing and now specifying timber structures. The NSTS deliberately follows Eurocode 5.3 There has been no provision for BS 5268 because it has been withdrawn.

Contents Recognising that timber and steel structures follow similar processes for fabrication and erection, the NSTS follows a sequence that will appeal to the many structural engineers already familiar with specifying steel structures in the UK. Chapter 1 outlines the scope of the specification and Chapter 2 lists various definitions.

Chapters 3 and 4 deal with information exchange. In Chapter 3 the specifier defines the extent of the Timber Contractor’s responsibility for design as well as the essential loading data.

Chapter 4 summarises the information required from the Timber Contractor.

In Chapter 5, the NSTS also helps engineers choose the right materials for the job. One of timber’s appeals is the wide variety of timber products available to the specifier. But this can be a barrier for engineers hitherto used to the few materials specified in a steel or concrete structure. Fortunately, the adoption of European product standards and CE marking eases the way to specifying timber. The NSTS does this by listing the relevant product standard (or alternative in the few cases that CE >> Timber 2016 Industry Yearbook

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TRADA NSTS

marking does not apply), together with suggestions for essential and optional characteristics. This chapter also specifies seven types of timber products, five types of ancillary products and three types of assemblies.

This article was first published in The Structural Engineer,

November 2015.

About the author

Workmanship is specified in two distinct phases – fabrication and erection – in Chapters 6, 7 and 8. Structural engineers will welcome the diagrams and erection tolerances for timber-frame, structural insulated panels, cross-laminated timber and heavyframe structures.

Chapter 9 deals with preservation, flame retardants and finishes, while Chapter 10 rounds off the specification with quality assurance.

Adrian Young Technical Editor/Writer at EXOVA BM TRADA

References

The NSTS lists some 40 ‘Normative references’ in the specification and another 35 ‘Informative references’ in the guidance, with the all-important editions assumed at the date of publication of the NSTS.

1. TRADA (2015) National Structural Timber Specification (V1.0) [Online]

TRADA has done the legwork to simplify specifying timber structures; structural engineers will now find it much easier to work with the most traditional of building materials that ticks many of the boxes demanded by today’s environmentally aware clients. n

Design of timber structures. General. Common rules and rules for

www.trada.co.uk

Available at: www.trada.co.uk/nsts/view/pdf.

2. British Standards Institution (2012) PD 6693-1:2012

Recommendations for the design of timber structures to +A2:2014 Eurocode 5: buildings, London, UK: BSI. 3. British Standards Institution (2004) BS EN 1995-1-1:2004 +A2:2014 Eurocode 5: Design of timber structures. General. Common rules and rules for buildings, London, UK: BSI.

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Timber structures EU timber regulation

Timber legality plus The EU FLEGT VPA initiative is ultimately aimed at delivering legally assured timber and wood products to the European market, but, while EU buyers wait for that, supplier countries signed up to it say it’s achieving far more besides. Mike Jeffree reports.

Stakeholders have been engaged in Ghana’s timber tracking system

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“EU importers see licensed timber as saving time and money on due diligence and potentially providing a sales edge with specifiers and consumers.”

T

he EU Forest Law Enforcement Governance and Trade Voluntary Partnership Agreement initiative has had a mixed press in the UK and wider EU timber trade. And it’s not due to its mouthful of a name, or acronym – FLEGT VPA. Nor is it down to any doubts about the desirability of the initiative’s key objective: to provide an international supply of assured legally sourced ‘licensed’ timber and wood products for the EU, notably from tropical countries perceived as having most serious issues with illegal logging and trade, and which are losing EU market share as a result.

VPA signatory countries can issue FLEGT export licenses once they’ve implemented specific measures to underpin their trade’s legal operation to the satisfaction of national and EU authorities. With EU back up, these include establishing watertight timber legality assurance and chain of custody systems, monitoring and licensing mechanisms, plus a raft of other governance reforms.

The licensed timber will then be exempt further due diligence illegality risk assessment under the EU Timber Regulation (EUTR). The two initiatives are, effectively, supply and demand sides of the overall FLEGT Action Plan; intended to work in tandem to block illegal timber from the EU market.

Highlighting the benefits Both suppliers and buyers say they want licensing in place to ensure timber legality per se. But both identify potential commercial benefits too.

EU importers see licensed timber as saving time and money on due diligence and potentially providing a sales edge with specifiers and consumers. Big name retailers and manufacturers, including IKEA, also say they’d welcome it as added reinforcement for ‘legally sourced’ claims.

Suppliers seem even more convinced it will give them a market advantage, with one Indonesian minister forecasting it would boost his country’s EU timber exports by six per cent. Others say it could facilitate access to countries beyond the EU with timber legality requirements. In fact, Australia has already >> www.trada.co.uk

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One area where a number of VPA signatories have made significant progress is in establishing their required Timber Legality Assurance System (TLAS). Indonesia’s is founded on its existing SVLK system, but this has grown exponentially since it engaged with FLEGT and has now certified millions of hectares of forest and hundreds of timber businesses. The country has also developed the associated VPA-legal export licensing system, potentially a test-bed for FLEGT licensing.

A log tracking tag in Liberia

said that FLEGT licences would be viewed favourably under its Illegal Logging Prohibition Act, and some predict the licences may also be considered contributory evidence of ‘due care’ to avoid illegal timber, the key stipulation of the US Lacey Act. But the big question mark hanging over the whole project is the time it’s taking to implement. Critics point out that the wider FLEGT initiative is in its second decade, but still no FLEGTlicensed timber has been shipped. Progress has certainly been slow, as confirmed in a report from the EU Court of Auditors.

Meanwhile, the EUTR, with which licensing is supposed to coordinate, came in in March 2013.

The extent of concerns was highlighted in discussions earlier this year at London’s Chatham House think tank. One importer even suggested resources devoted to FLEGT might be better spent supporting legality and sustainability certification, notably under PEFC and FSC® schemes.1

Positive impact At the same time, however, the initiative has continued strong and often ardent support, in both the EU and supplier states, notably those engaged with the VPA process (and 17 of these, all tropical, are now at some stage of involvement, six at final implementing phase).

They share the disappointment over FLEGT licensing and acknowledge that it is a prime VPA goal. But they also highlight the many positive impacts it has had along the way. They say that licensing is such a highly valued ultimate prize because satisfying a VPA is such a thorough, no-stone-unturned process, and that’s also one reason it’s taking the time.

In fact, some maintain, it has already irrevocably changed the nature of their forestry and timber sectors, to the benefit of society, environment and the industries themselves. www.trada.co.uk

Indonesia’s V-legal licensing system is seen as a test bed for FLEGT licensing

Alongside Indonesia, Ghana is the VPA signatory expected to start licensing first and it too has put major effort into its TLAS, reported to be set for national roll-out in 2016. This also incorporates its online Wood Tracking System, which won plaudits from outside observers following successful trials around the country.

Another central demand of the VPA process is that forestry and timber sectors increase stakeholder engagement and accountability and transparency to the wider community.

The fact that it’s as much a bottom up as top down initiative is cited as another reason why VPAs have been such a slow burn.

But Saskia Ozinga, of FERN (a non-governmental organisation, NGO, operating in the forestry sector), said FLEGT should get credit for progress already achieved here alone.

‘The level of consultation between government, civil society, NGOs and private sector never happened in these countries before,’ she said. ‘In fact, it hasn’t happened anywhere, including Europe.’ >> Timber 2016 Industry Yearbook

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This degree of stakeholder involvement should also ultimately increase the credibility of FLEGT licenses.

‘As FLEGT is a consultative process, licences are less likely to be challenged by NGOs,’ said Ms Ozinga.

In Liberia, local communities engaged in VPA negotiations from the start in 2009, via umbrella groups such as the National Union of Community Forestry Development Committees (NUCFDC).

‘We saw the VPA bringing further checks and balances to forestry and timber sectors,’ said CFDC president Matthew Walley. ‘So we quickly established a stakeholder steering committee and joined talks in Brussels.’

His organisation encouraged wider engagement too, even running FLEGT jingles on local radio.

The VPA, said Mr Walley, is also thought to have been behind the Liberian government’s decision to concede to stakeholder pressure to distribute US$1.4 million of outstanding logger’s land rental tax to local communities.

The SVLK scheme laid stakeholder engagement foundations in Indonesia, but according to Telapak (a consortium of NGOs, business and indigenous people) the VPA has built on this and given stakeholders greater leverage.

‘Without us, the VPA won’t happen,’ said Telapak forests campaign coordinator Abu Meridian. The VPA, he added, has also empowered civil groups to monitor timber and forestry sectors, and urge a crackdown on criminal activity.

Having a say According to FLEGT facilitator Andy Roby, there’s real political desire to make the VPA process inclusive too, perhaps stemming from Indonesia’s ‘wider moves to greater democracy’.

So civil society and small business also have more influence in forestry policy.

‘For example, they secured a change in SVLK legality definitions, enabling Papua province to incorporate community land rights,’ said Roby.

In Ghana, which opened FLEGT discussions in 2006, the Forest Watch Ghana NGO coalition is on the VPA steering committee and communicates concerns of community groups and ‘traditional authorities’.

‘Stakeholders are also involved in field-testing the Wood Tracking System, and consulted on reforms to combat illegality on the domestic market, another aspect of Ghana’s VPA and TLAS,’ said Chris Beeko, Ghana Forestry Commission timber validation director.

Trade conjecture is now that Indonesia and Ghana could finally deliver the first FLEGT licensed timber next year, although there are still no official deadlines.

Surveying trade relations In the meantime, the EU is funding the ITTO-backed Independent Market Monitoring (IMM) project, a four-year survey of trade flows and wider timber trade relations between EU and FLEGT VPA supplier countries. EU participants are being quizzed on the products and volumes they import and for wider perspectives on the FLEGT initiative, including whether they expect FLEGT licensed timber to gain a market advantage and attract a premium.

‘The aim is to gather market intelligence of value to both supplier and consumer countries, and potentially in helping steer development of the FLEGT VPA initiative,’ said IMM lead consultant Rupert Oliver.

As for the VPA supplier countries, they continue to express enthusiasm for the initiative and their conviction that it deserves support.

‘I want to see Ghana halve its deforestation rate over the next ten to 20 years,’ said Kofi Adu Gyamfi, an assistant district manager at the Ghana Forestry Commission. ‘I’m now optimistic about that for two reasons. One is our ongoing National Forest Plantation Development Programme. The other is FLEGT, which, coupled with existing forestry regulations, will ensure due diligence in the sector, reduce illegal logging and help improve the integrity of our forest resources.’ n

About the author

Mike Jeffree Communications Consultant to the European Timber Trade Federation (ETTF) and Global Timber Forum (GTF). Consultant Editor for TTJ, the Timber Trades Journal.

Indonesia’s VPA is in fact being held up as a stakeholder engagement model for other industries, from mining to palm oil production.

‘It’s been arduous, but everyone from indigenous people to industry has had their say,’ said Environmental Investigation Agency (EIA) Indonesia forest campaigner Mardi Minangsari. www.trada.co.uk

References 1. Exova BM TRADA licence codes PEFC/16-44-002 and FSC®A000503.

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Timber structures Offsite

Taking timber beyond traditional boundaries Timber is already known to be a sustainable construction material. But advances in engineering research are proving that timber structures have the capability to challenge preconceived boundaries and deliver enhanced benefits, says Dr Robert Hairstans.

Timber offsite MMC: installation in progress.

Photo: CCG (OSM)

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“CLT is imported to the UK from mainland Europe, primarily Austria and Germany, where production is reported to be increasing at a rate of at least 20% year on year.”

T

imber is a natural, hygroscopic, anisotropic material that must be properly understood if it is to be used efficiently within the built environment. With good silvicultural practices timber can be sourced responsibly and converted (with relatively low energy requirements) to provide environmentally sound construction products.

Combining timber construction components appropriately through holistic design, informed detailing and qualityassured building practices will result in a highly energyefficient building fabric that provides user comfort.

Thus there is a growing emphasis on the use and application of timber in construction, with its credentials as a sustainable material often cited as the reason why it should be used more widely. I certainly don’t disagree with this, but I do believe that timber should be specified on merit and as part of an overall solution incorporating other materials, as appropriate.

Developments in offsite manufacture and modern methods of construction (MMC) mean that there is far more to offsite timber systems than conventional timber frame construction, and with a more strategic approach to research, timber could be used in many more situations – delivering the social, economic and environmental benefits required for sustainable development while being architecturally inspiring.

Where are we now?

Currently, the dominant form of timber construction in the UK is timber platform frame (with approximately 25% UK market share), mainly for the low to medium-rise housing market. The utilisation of this approach normally means that open panels are shipped to site to be insulated on site and externally clad with masonry or block and render. This is often regarded as both ‘offsite manufacture’ and MMC, but in fact this is a misrepresentation of the true capabilities of timber offsite MMC. Simply put, offsite MMC is about achieving more for less, and doing so in less total time by employing a factory-based mass-customised approach using an empowered workforce with a well-developed holistic knowledge base. >> www.trada.co.uk

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For timber platform frame to be accurately described as an offsite MMC it must evolve towards a closed panel system solution, manufactured off-site to as high a level as possible – including enhancements such as the provision of services, windows and doors and the application of cladding.

Carrying out these activities offsite by applying MMC will improve efficiency and reduce waste. More importantly, offsite MMC as described above could extinguish ongoing concerns about the fire performance of timber frame construction in the temporary state, because these systems would be robustly detailed and appropriately lined internally and clad externally prior to erection.

A further development would be the adoption of a unified approach to designing and detailing large-scale structural diaphragms (walls, floor and roofs), so that offsite production can move towards larger-scale components for efficient erection processes utilising a growing palette of timber-based materials and advanced connection systems.

Where could offsite MMC take us?

Timber offsite MMC is not limited to enhanced panelised system solutions: as an example, ‘solid laminated timber’ products can also be delivered using offsite and MMC.

Solid timber laminated products currently include: interlocking laminated systems or interlocking cross-laminated timber (iCLT); mechanical laminated systems such as nail-lam or dowel-lam (also known as Brettstapel); and bonded laminated systems including glulam, cross-laminated timber (known as crosslam, or CLT) and laminated veneer lumber (LVL).

Of the solid laminated timber products, CLT, with its inherent versatility has seen exponential growth in the UK over the last 10 years, with over 270 CLT projects completed between 2003 and 2011, including residential, educational and commercial buildings.

Even more impressive is the simplicity of CLT. It is produced by bonding perpendicular timber lamellas of standard stressgraded C16 or C24 materials to form panels that can be cut to the required shape and size in a factory using computer numerical control (CNC) cutting technology.

The vast majority of CLT projects undertaken to date in the UK have been in the south of England, with almost 50% of these being in the London region. However, CLT is imported to the UK from mainland Europe, primarily Austria and Germany, where production is reported to be increasing at a rate of at least 20% year on year.

Worldwide, facilities now exist in North American, Russia and New Zealand and projections suggest that production of CLT will have increased to approximately 500,000 m3 by the end of 2015. >>

Volumetric module in-situ. Photo: Carbon Dynamic

www.trada.co.uk

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central to the evolution of solid laminated timber products and closed panel system solutions.

Putting research into practice Engineered timber products and structural systems manufactured in the controlled environment of offsite MMC can redefine the image of timber as a construction material, and consequently challenge the default specification of steel and concrete.

Offsite manufacture of wall panels. Photo: CCG (OSM)

An expanding market Given the new approaches to timber construction and the utilisation of offsite MMC there are real opportunities to add value to the UK resource for this market sector: a clear ‘win’ when it comes to social, economic and environmental sustainability. The technical challenge is ensuring the compatibility of the resource with the controlled manufacturing process. In the case of CLT, for example, moisture content needs to be 12±3% while still meeting the visual dimensional tolerance override requirements of BS EN 14081-1 for the given strength class. This can impinge on waste and correspondingly cost.

For the timber industry to realise its full potential, it needs to become less fragmented, with technical information centralised and standardised in a manner that facilitates interoperability across a range of software packages. This will assist the specification process and make the design process more transparent. But the lack of available centralised data will become increasingly relevant – particularly given the demand for accessible, robust and quality data sources for modern software applications particularly with the Government Construction Strategy towards building information modelling (BIM). From a timber engineering perspective this is imperative to enable the structural design and analysis to the European codes of practice that are less empirical and far more analytical in approach.

Embracing BIM will enable a vast array of timber construction products to be specified. But in order to ensure correct system selection and corresponding optimal performance in service it is important that design is at the centre of a holistic decision-making process. Future approaches to delivering the built environment will need to achieve a high standard of performance (thermal insulation, reduced cold bridging and acoustic separation), while remaining cost effective and not impinging upon overall structural integrity. Given these drivers for change, timber engineering research needs to be www.trada.co.uk

But to achieve this aim – and the wider social, economic and environmental benefits of building with timber – we need to rethink research and development in the UK to encompass a three-step approach: • Utilise more available home-grown timber in added value products and systems through an enhanced level of knowledge of the resource and understanding of the compatibility challenges with modern manufacturing processes.

• Centralise this knowledge in a transparent manner, and create a collaborative platform capable of hosting and maintaining the required environmental, building and structural performance information necessary to facilitate the appropriate design and specification of timber products.

• Enable mass customisation via modern software applications and ensure the compatibility of future timber engineering developments with Eurocode-compliant software platforms, streamlining research into practice via appropriate mechanisms that are backed up with a robust understanding of the materials natural performance attributes.

This research agenda requires investment and a new approach to knowledge transfer in order to underpin the industry with the required skills in order to enable cultural change toward offsite MMC. n

About the author Dr Robert Hairstans is a Reader in Sustainable Construction and Senior Lecturer in Civil and Structural Engineering at Edinburgh

Napier University, where he is also head of the Centre for Offsite

Construction + Innovative Structures (COCIS), part of the Institute for Sustainable Construction (ISC). He is the author of Offsite and modern methods of

timber construction ­a sustainable approach, published by Exova BM TRADA.

Dr Robert Hairstans Reader and Senior Lecturer at Edinburgh Napier University Timber 2016 Industry Yearbook

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Timber structures Sustainable timber

Sustainable timber gives the human touch Timber is so much more than a low-carbon construction material, writes Dave Parker. And modern technology and construction techniques will revive its appeal as the material with the human touch.

A very popular venue for church services and community events, this former Tudor barn in Hertfordshire epitomises the enduring appeal of timber buildings.

Photo: Dave Parker

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“In these early decades of the 21st Century, timber is enjoying a renaissance fuelled by a new imperative – sustainability.”

G

iven a free choice, human beings prefer to live and work in buildings that feature visible and accessible timber. Timber’s sensual qualities – its distinctive colours, surface textures and aromas – speak to something fundamental in the human psyche. Metal and concrete fail to resonate in the same way; only stone has something of the same appeal. This preference may be hardwired into our genes, the legacy of countless generations over the millennia who have turned to timber for shelter and warmth, and who learned how to recognise and exploit the diversity of physical and chemical properties available in the world’s forests.

Despite this appeal, timber as a primary structural material went into decline during the Industrial Revolution, swamped by the new technologies of iron, steel and reinforced concrete which offered more easily predictable properties and inherent incombustibility. Nevertheless, the basic human desire to live surrounded by timber never went away, and exposed oak beams and stripped pine floors continued to be highly desirable features, especially in domestic buildings.

In these early decades of the 21st Century, timber is enjoying a renaissance fuelled by a new imperative – sustainability.

Sustainability is not just about reducing the carbon footprint of our current construction activities. As the world’s population continues to grow, the challenge is to provide decent yet sustainable habitation for all these new members of the human race. Advanced timber design and construction techniques can be part of the answer –probably a significant part.

Timber in the mainstream Timber can now claim to be a mainstream structural material, thanks to recent developments in timber technology.

Advanced adhesives, preservatives and fire protection now make it possible to manufacture ‘engineered timber’ products such as glue-laminated (glulam) beams and arches, laminated veneer lumber (LVL) and I-joists. These products are considerably more predictable and stable in their properties than traditional sawn sections, and so structures can be >> www.trada.co.uk

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• During its growth phase timber locks in carbon dioxide, one of the main greenhouse gases driving climate change.

• Modern preservatives, adhesives and fire protection are much more environmentally friendly than of yore.

• Hardwoods and softwoods from responsibly managed forests are a renewable resource that requires comparatively little capital investment for processing into optimised products.

In terms of the wider implications of ‘sustainability’ – the health, wellbeing and economic benefits – careful sourcing is key, and there have been considerable developments in recent years.

UK-grown Douglas fir and western red cedar contribute to the sustainability of the Westonbirt Arboretum Welcome Building. Photo: BuroHappold

designed and analysed with a much higher degree of confidence for resilient, predictable performance and enduring elegance.

In addition, sourcing timber from sustainably managed and stewarded forests not only gives societies across the world access to plentiful supplies of renewable and versatile construction materials, it also encourages the conservation of the forests, with long-term benefits to local populations both human and animal. Considering all these benefits, there is little doubt that structural timber should be the very first option considered by any designer seeking to create a truly sustainable building.

Assurances on the sustainability of any particular species or source can be obtained from several certification bodies.

These aim to ensure responsible logging of the forests, with the movement of the timber down the supply chain from forest to final customer fully documented and transparent.

This is particularly important in the case of popular tropical hardwoods. Illegal logging in virgin rainforest is still a problem, but responsible customers and specifiers can now obtain fully certified timber of all types, including sustainable alternatives to threatened tropical hardwoods – either in the form of more abundant species or even industrially modified softwoods.

Yet timber has struggled to gain recognition as a viable structural option. Two other factors hold it back: engineered timber structures are widely perceived as being more expensive than conventional designs; and there remains a lingering feeling that timber construction is a craft-based process. This is a perception that is now being rectified by improved familiarisation and training in timber design for engineers and architects, better-organised support from industry, and the development of off-site construction methods.

Benefits beyond our shores Every human being on the planet has a vested interest in mitigating the unpredictable effects of the climate changes that are now inevitable. Construction in all its aspects – from raw material extraction and processing to erection, maintenance and demolition – is a major consumer of fossil fuels and hence a significant contributor to the greenhouse effect. Clients, specifiers, designers and contractors should seriously consider anything that can be done to reduce this impact on the environment. And one of the most effective options is to switch to timber. There are three core benefits: www.trada.co.uk

The dramatic timber gridshell roof at the Savill Garden Visitor Centre demonstrates timber’s infinite possibilities. Photo: BuroHappold

Additional support comes from an increasingly sophisticated and integrated timber supply industry. In Europe and North America there have been significant improvements in the efficiency and sustainability of forestry, with ‘weed’ trees and thinnings no longer discarded or burnt but now seen as potentially valuable raw materials for engineered timbers such as oriented strand board (OSB) and LVL. High-quality timber >> Timber 2016 Industry Yearbook

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A free-form timber gridshell encloses Exeter University’s Forum facility. Photo: BuroHappold

products ranging from floors through doors and windows to massive long-span structural frames are now widely available, all contributing to lower carbon footprints.

architectural and engineering awards. As I write, designers are planning timber residential towers higher than ever believed possible just a few years ago.

Efforts to improve the awareness of timber’s potential are supported by the increasing availability of advanced computer aided design and 3D virtual prototyping techniques. New design codes have been introduced, improved timber products based on advanced modern adhesive technologies. Recent research has developed a vast range of connections, many involving groups of small-diameter metal bolts or self-tapping screws acting in conjunction with separate metal plates. Using such techniques, complex 3D structures can be assembled with confidence and without disfiguring the aesthetic qualities that make timber buildings so appealing to their users and occupants.

To achieve elegant, efficient and robust structures – fit for human habitation and delight – we should remember the words of 20th-century US architectural icon Frank Lloyd Wright. In 1928 he wrote “To use wood with intelligence, we must first understand wood”. In other words, a thorough understanding of the consequences of the natural variation in timber grain, density and moisture content is essential if a successful, durable and visually pleasing outcome is to be achieved. n

And timber’s traditional weaknesses – inflammability, variability, susceptibility to insects and fungi – can now be largely nullified by informed design and specification or by using thermal or chemical processing to transform the basic material into something more stable and durable.

The omens are increasingly favourable. Prestige projects that once would have been executed in steel or reinforced concrete are now featuring timber in their primary load-bearing structures.

Buildings constructed largely of high-quality timber and timber products are appearing regularly on short lists for major www.trada.co.uk

About the author Dave Parker was technical editor of New Civil Engineer magazine and

Visiting Professor of Civil Engineering at Queen’s University of Belfast.

He is now a freelance author and journalist. His most recent book (joint author with Michael Dickson) is Sustainable Timber Design, published

by Routledge in 2014, available from www.bookshop.trada.co.uk.

Dave Parker Freelance author and journalist Timber 2016 Industry Yearbook

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Timber structures Woods Awards winner

Believing in better: a new benchmark for office buildings?

Designed as an educational facility for BSkyB, this striking winner of the Judges Special Award in the 2015 Wood Awards demonstrates how timber can also be used to enhance the office environment.

The main staircase projects from the north façade in a series of dramatic inclines.

Photo: Š Simon Kennedy

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“A structural frame of glulam timber beams and columns with cross-laminated timber (CLT) floor slabs could be prefabricated off-site and erected at speed while eliminating wet trades from the superstructure.”

T

he Believe in Better Building, a new building for Sky on its Osterley campus, lives up to its name. It is the tallest commercial timber building in the UK and one of very few multi-storey timber offices in the world.

Remarkably, it was designed and built in less than a year, starting on site only three months after Arup Associates’ design team was commissioned. It is an exemplar of sustainable design, achieving a BREEAM ‘Excellent’ rating, while the interior is an exemplar of World Green Council guidance on design for health and well-being of building occupants due to the quality of its environment. This is a unique and flexible workplace, constructed in half the usual time by the use of modern precision-engineered timber construction systems.

Sky’s brief specified a set of ‘super-flexible’ spaces which would accommodate the rapidly changing technology and working practices of the media industry. And these spaces had to go up at super speed – to be finished in time for Sky’s 25th anniversary in November 2014, then only a year away. To meet such a remarkably tight deadline, timber was the best choice; a structural frame of glulam timber beams and columns with cross-laminated timber (CLT) floor slabs could be prefabricated off-site and erected at speed while eliminating wet trades from the superstructure (CLT slabs can be installed at twice the rate of reinforced concrete slabs). By using large prefabricated panel timber cassettes to create the façades, a waterproof external envelope could be achieved early in the programme.

Timber offered other advantages: it is a sustainable, lowimpact construction material with a surface finish which is warm, varied in colour and can be uniquely beautiful. The installation of a timber structure is generally less noisy than conventional wet construction, another important consideration when building at the centre of a working campus.

The building can accommodate up to 400 people and stands at the heart of Sky’s Osterley campus. Its three main floors are linked by a wide and open main staircase which >>

www.trada.co.uk

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Timber structures Woods Awards winner

rises through a triple-height atrium to a rooftop restaurant with an open terrace and great views. Externally the building makes a bold statement; the main staircase projects from the north façade in a series of dramatic inclines, fully glazed to reveal the activity inside.

The three floors were designed with no particular fixed use; instead, a series of internal room partitions slide and unfold to create a shifting landscape of creative thinking rooms, breakout spaces and informal meeting rooms.

A large open-plan space on the second floor can accommodate large meetings or gatherings and can be used just as easily for training or for large corporate events for up to 150 people. The ground floor is designed to house Sky’s Academy apprentice training and schools experience programmes. When not in use for this purpose, it can be transformed into offices or space for informal group meetings or creative activities. The floors are linked by the staircase; at first and second floors it widens and divides to create informal sitting and social spaces with views over the atrium and out to a newly created park-like plaza.

The prefabricated glulam beam and column structure optimised speed of construction.

Photo: © B&K Structures

The design programme The team started work on the project in October 2013; work on site began in January 2014 and the building was completed in October 2014, in time for Sky’s 25th anniversary in November 2014. Professional collaboration helped to achieve this.

Arup Associates is a multi-disciplinary practice based on collaboration between architects and engineers; for this project the team of Mace, the contractor, moved into Arup Associates’

office for the three month design programme. Together they developed the design in parallel with procurement and construction strategies, before moving to site in January.

From concept stage, key members of the supply chain, in particular B&K Structures, were part of the project team.

Together they discussed how to optimise the speed of construction of both frame and envelope.

Arup Associates developed a BIM model of the building which was used for 3D BIM reviews with the contractor and designer during design and construction to coordinate the process. The model was also used as a ‘4D planning’ tool by main contractor Mace and was passed to B&K Structures so that they could begin to fabricate the glulam frame at the earliest opportunity.

The main staircase also acts as an informal meeting place. Photo: © Simon Kennedy

www.trada.co.uk

The glulam frame was let on a reference design and performance specification (based on the principles of the new National Structural Timber Specification) to allow B&K Structures to optimise the final details for their fabrication and erection method. While Arup Associates worked on the final foundation designs, B&K Structures engaged structural engineer engenuiti to finalise the design and fabrication drawings, based on the Arup reference design. To avoid additional fit-out trades, B&K Structures installed the CLT risers and some fixed partitions at the same time as the frame was being erected. >> Timber 2016 Industry Yearbook

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A 3D BIM model allowed the team to assess and integrate information.

Drawings: © Arup Associates

The BIM model was used in 4D by the contractor to time the construction programme.

Drawings: © Arup Associates

The structure The structural frame consists of glulam columns – generally 280 x 560mm - set between paired glulam beams, generally 260 x 920mm, bolted through with M24 bolts which were then plugged. The CLT floor slabs, generally 220mm thick, span between the beams and were fixed with Heco screws and brackets. Structural walls are limited to the stair cores, lifts and divisions between plant and public spaces. This is unusual, as CLT buildings usually rely on numerous load-bearing walls or stability cores with steel bracing or concrete walls. The exception is on the second floor where, to achieve a column-free space with unobstructed views for large meetings, a steel transfer truss is concealed in the wall of the plant room on the floor above.

external mullions which span up to 13 metres, creating a clean and minimal façade. Other parts of the external envelope were clad with prefabricated timber cassettes, pre-fitted with membranes and finished on site with anodised aluminium panels. They achieve Passivhaus U-values and levels of air-tightness. >>

Throughout the building interior, the glulam columns, beams and soffits of the CLT floor slabs are exposed, creating a warm and attractive surface.

A standard raised access floor system gives flexibility and accommodates the intense IT and MEP systems required by the media industry, together with air supply equipment. The raised floor provides a cavity between floor and slab which enhances acoustic separation between floors, so that no further acoustic treatment of the timber was required. As the main services are housed in the raised access floor cavity, there was no need for suspended ceilings and the timber soffits of the CLT slabs could be exposed.

The fire strategy was designed to avoid the need for sprinklers; the two cores are protected and have generous escape staircase widths.

The dramatic staircase which dominates the main, north façade is glazed with an innovative curtain wall system with www.trada.co.uk

The glulam structure and the undersides of the CLT floor slabs are exposed.

Photo: © Simon Kennedy

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The glulam structure and the undersides of the CLT floor slabs are exposed. Photo: Š B&K Structures

Timber and sustainability The glulam frame and CLT floor slabs, a unique structure of this size for a commercial building in the UK, achieves beyond zero embodied CO2 emissions (including carbon sequestered when the trees grow). All the structural elements are PEFC certified; the spruce glulam and spruce CLT were sourced from sustainably stewarded forests adjacent to the factories in Austria. The panel sizes were designed to be transported with maximum efficiency. All the timber components were manufactured with zero waste on site and any waste materials in production went to bio-mass CHP (combined heat and power), with the energy produced used to heat the factories.

The main staircase and its informal social spaces are lined with FSCÂŽ certified birch Plexwood, from managed forests in Sweden and Finland. Other joinery elements are made of FSC certified plywood. The handrails to the staircase and balustrades are of English oak.

The building has been a success; so much so that Sky has commissioned their next building, a health and fitness centre, to be built with similar timber construction techniques. A new office building, currently on site, has been altered to include timber breakout spaces and a timber roof, the largest in the UK. n www.trada.co.uk

Project information Completion date: Building type: Location: Client: Architect: Structural engineer: Main contractor: Timber contractor: Timber supplier:

Timber engineer: Timber joinery: Timber elements:

Timber species:

October 2014 Commercial Osterley, West London BSkyB Arup Associates Arup Associates Mace B&K Structures Rubner Holzbau (Glulam and cassettes), Binderholz (CLT) Engenuiti (stage E/F) Taylor Made Joinery Structural frame and floor slabs, prefabricated cassettes, core walls and stairs, internal finishes Spruce, birch, oak

Further information For further information and to download the complete case study go to www.trada.co.uk/case studies Timber 2016 Industry Yearbook

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A short introduction to cross-laminated timber Cross-laminated timber – an innovative, sustainable option with numerous advantages for off-site construction – has a significant role to play within the 21st Century building industry. Here is a short guide to the material and its applications.

T

he well-known environmental advantages of using timber as a construction material, coupled with the wider technical and performance benefits of products such as cross-laminated timber (CLT) and glued laminated timber (glulam), are enabling the construction industry to deliver innovative and costeffective timber buildings.

What is CLT? Cross-laminated timber is a factory-made construction product based on a manufacturing technique developed in the late 20th Century.

Essentially, slices of softwood timber are assembled to form sheets, with the grain of each sheet set perpendicular to its neighbour. The sheets or layers (sometimes known as lamellas) are then glued together under pressure (laminated) to create a stable, structural product. The timber is kiln dried before lamination to reduce its moisture content to around 12%, simultaneously reducing the instability that could occur due to material shrinkage and minimising the risk of rot or fungal and pest attack.

The process of cross lamination limits the material’s crossgrain movement, resulting in a multi-layered, inherently stable, planar product. However, the panels do not have a single direction of structural span, performing instead in a multi-directional manner, and therefore providing a great degree of flexibility in how they can be used. It is important to note that the outermost direction of timber therefore does not necessarily correlate with the direction of structural span, although performance is enhanced if it does.

The principal difference between CLT and the other wellknown innovation in engineered timber – glulam – is that in the latter the timber is glued in layers that are parallel with each other, rather than perpendicular. This gives glulam directional strength, which is why glulam elements are chiefly used for structural elements such as beams and columns. >>

The timber layers are assembled so that they are symmetrical around a middle layer. This results in panels that usually comprise three, five or seven lamellas, and range from 50mm to 300mm in thickness, although thicker panels are possible.

Within the factory the resulting CLT panels are cut and processed to the designer’s specific requirements using a computer numerical control (CNC) machine that can produce precisely sized panels with cut-outs for windows, doors and building services as required, as well as any necessary rebates to the edge of panels.

Panels are commonly available up to 16.5m x 2.95m in size and can, if required, be produced by some manufacturers to 20m x 4.8m, with the practicalities of transportation generally being the limiting factor. www.trada.co.uk

The perpendicular bonding of cross-laminated timber provides the material with inherent structural stability and the ability to span in two directions.

Drawing: Ramboll UK Ltd

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Cross-laminated timber is generally fabricated using European softwoods – typically spruce, but occasionally larch and pine – ideally sourced from managed forests with environmental certification by FSC® or PEFC™.1 These raw materials give the CLT panels a pale appearance that will gently yellow over time when exposed to sunlight, if untreated. UV treatments are available that will protect the timber and help retain the initial hue, and can be brush or spray applied. Colour applications or stains can also be used to achieve a particular aesthetic result. If the materials are to be left exposed, care is required during construction to avoid water staining or other accidental marks.

The timber lamella are typically bonded together using formaldehyde-free adhesives, which is a more environmentally benign choice than other adhesives (less risk from toxic emissions/off-gassing).

The main producers of both CLT and glulam are currently located in central Europe and Scandinavia. Transport by articulated lorry brings the completed pre-fabricated panels from these locations to the UK for fast site assembly.

Typical applications for CLT In general, CLT panels are used to form the inner layer of a composite construction, and insulated and clad externally. The panels can be used to form wall, floor and roof elements within buildings, but can also be used to construct service cores and stairs. Connections between panels are made using brackets or long, self-drilling woodscrews.

The panels combine structural and enclosing properties, providing a loadbearing capacity spread over the entire width of each panel. This large bearing area affords a great degree of freedom in the positioning of openings for doors, windows and services penetrations. Meanwhile, the relatively lightweight nature of CLT, in comparison with steel, concrete and masonry, reduces foundation requirements and makes CLT a suitable option for building on sites with difficult ground conditions, bridging over existing infrastructure or even reusing existing foundations.

Hybrid structural solutions are also possible, combining the advantages of solid timber construction with those of other materials and systems. Typical combinations include: • constructing a CLT structure above ground level on top of a concrete basement structure • combining CLT and concrete in a structural composite floor build-up where the timber panels act as permanent formwork for the concrete • using CLT panels for loadbearing walls and timber frame for non-loadbearing external walls, where insulation can fit between the studwork to reduce the overall wall thickness.

In addition, CLT can be used in combination with a glulam or steel frame to provide more open-plan spaces.

Specifying CLT panels CLT panels are available in a number of finish grades and can be either exposed or concealed internally. Manufacturers offer various finish options (which can be classified in relation to BS EN 13017-1 Solid wood panels – classification by surface appearance) but these generally approximate to three grades:

A helicopter delivers lightweight, prefabricated panels to a remote alpine location in Austria for rapid and simple site assembly. Photo: Hermann Kaufmann

www.trada.co.uk

• Standard Grade (or Non-Visible) – panels have a rough surface finish that may display some discolouration, and the outer layers can have knot holes and open joints up to 3mm.

This grade is generally lined and used in concealed locations within the finished building.

• Industrial Visible Grade – panels offer an intermediate finish that can be used internally as an exposed surface although larger open joints up to 2mm and some knot holes are to be expected.

The panels will nevertheless have a planed and sanded finish. >> Timber 2016 Industry Yearbook

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• Visible Grade (Domestic Visible) – offers a good quality surface finish suitable for exposed situations. Open joints, cracks and knot holes might all be present in this grade, but they are generally small and occasional, and do not affect the overall impression.

It is also worth noting that there can be different expectations of what is acceptable from each grade, so designers and clients should obtain reference panels from the supplier.

Working with CLT There are numerous benefits to using engineered timber, but perhaps the most notable advantage of CLT is the remarkable speed with which solid timber structures can be erected. The programme benefits can also lead to cost savings, most directly as a result of the relationship between a faster programme and reduced contract preliminaries, but also because of reduced foundation requirements through lighter construction and thinner slabs as a consequence of greater load distribution.

In addition, the high level of precision when forming openings means that windows and doors can be pre-ordered in confidence, without the need for first taking site dimensions.

Other practical on-site benefits include: • The solid, continuous surface of the timber facilitates quick, simple and flexible fixing for subsequent elements, including windows and doors, drylining, insulation and cladding.

• The reduction in wet trades and the ability to fix the panels with handheld, lightweight tools makes CLT building sites safer and quieter than those with concrete superstructures.

• Eliminating the health risks associated with vibrating machinery of concrete construction, as well as reducing deliveries by ready-mix concrete trucks, results in less disruption to neighbouring properties.

Summary: the main benefits of CLT • Durability – providing it is suitably protected against moisture and damp, CLT is durable, as many centuries-old timber buildings confirm.

• Inherently insulating – the insulating capability (U-value) of CLT panels contributes to the thermal performance of a construction build-up, although additional insulation is usually needed.

• Thermal mass – the thermal mass of these wood elements helps in the storage and slow release of energy, to moderate the thermal variations within a daily cycle; while the low thermal conductivity of CLT means that the timber surface feels warmer to touch than materials such as concrete and steel (a property that is particularly welcome in colder months). www.trada.co.uk

• Excellent airtightness – when used as a large-format, panelised material that is machined to high tolerances, CLT provides a building with excellent airtightness. Joints between panels are either detailed to incorporate an expandable, insulating tape or taped on the outside face to achieve airtightness.

• Moisture control – the panels, being made of a natural material, absorb and release moisture over time, and this hygroscopic performance can improve the quality of internal environments, moderating the moisture content within a space. In addition, the material’s vapour permeability means it can be effectively used as an integral part of a breathing wall construction.

• Inherent fire protection – fire protection depends on the panel thickness (though tends to be better than traditional timber frame construction), and the panels provide a surface that chars under fire conditions, protecting the material below from further deterioration and structural collapse.

• Sound insulation – the panels are dense so provide a barrier to sound transmission, which can be improved by the application of a lining such as plasterboard to one or both sides as necessary.

• Reuse and recycling – relatively little energy is needed to convert the raw timber to CLT panels (compared with, say, the manufacture of steel). And at the end of the building’s life the panels may be dismantled and re-used, in which case the carbon remains stored. Alternatively, the panels can be used as fuel for biomass. n

This article is based on extracts from Cross-laminated timber, an introduction, published in 2015 and available from

www.trada.co.uk. It also forms part of a more extensive book on CLT to be published later in 2016.

References 1. FSC® A000503 and PEFC™16-44-002

Further information TRADA’s other CLT publications, available at www.trada.co.uk include:

• Wood Information Sheet 2/3-61: Cross-laminated timber: introduction for specifiers

• Wood Information Sheet 2/3-62: Cross-laminated timber: structural principles

• GD10: Cross-laminated timber (Eurocode 5) design guide for project feasibility

• National Structural Timber Specification (V1.0) [Online] Available at: www.trada.co.uk/nsts/view/pdf.

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Timber structures Glulam

Glulam – connecting with future developments Architects and engineers have embraced the benefits of glulam to create elegant and aesthetically pleasing buildings. Andrew Wylie, Graham Clarke and Jonathan Roynon review progress to date and survey the future for this engineered timber technique.

G

lued laminated timber (glulam) beams and columns have been used for decades as an engineered timber product that allows designers to span further, carrying heavier loads while retaining all of the benefits of using wood in structures.

Development started in the late 19th century as a method of creating larger and more consistent timber elements, the system of gluing together graded pieces of timber seeks to achieve increased material consistency and strength.

Since then, architects and engineers have embraced the pleasing aesthetic of exposed timber and exploited the enhanced material properties of this engineered product to create elegant and energy-efficient buildings. Typical forms have included beam and column frames with simple shear and axial connections and more recently – encouraged by the development of forming curved glulam beams – arched structures such as the Sheffield Winter Gardens have been realised.

Current innovations in glulam structures The conventional arch and beam arrangements for glulam structures allow a wide variety of building forms to be achieved, but to truly compete with other engineering materials in all forms it is necessary to look at alternative techniques both in terms of design, detailing and fabrication so open up new possibilities in glulam structures.

The development of more powerful modelling and analysis software has opened up new possibilities for the forms that can be imagined and created. For glulam structures this has been particularly relevant to the creation of free form gridshelltype roof structures which had previously only been possible with physical modelling and/or very bespoke electronic design tools. The advent of parametric 3D modelling has made the interactive iterative development of even the most complex form a far more accessible and cost-effective process. When this is then integrated into a project using building information modelling (BIM) and linked with latest finite element analysis software, it is possible to very quickly analyse an initial concept and then take it through the various design stages to the final drawings in a manner that was never previously possible.

These software tools have been great for the development of ideas and overall designs, but couldn’t deliver these more complex structures without the parallel developments in the design of connections, which are critical to the success of timber structures – more so than in any other material.

Making the connections

Arched beams at the Sheffield Winter Gardens

www.trada.co.uk

Conventional timber connections typically only needed to transfer shear and axial loads, but the more complex modern designs and forms also need to carry bending moments.

There were traditionally avoided in timber because it is often very difficult to get sufficient strength and stiffness, due to joint slip, creep and so on. Addressing these challenges is critical to the success of complex structures using glulam. >> Timber 2016 Industry Yearbook

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Timber structures Glulam

Conventional connections for glulam structures have involved a steel flitch bolted to the glulam beams. In more complex structure these flitches are connected by a steel node that allows rotation of the flitch plates between connecting members to take up the complex form. However, although bolts are a perfectly acceptable connection method for shear and axial connections, they have far too much movement potential to provide sufficiently stiff connections such as those needed for the more complex forms, where the joint often does not coincide with a vertical support.

Construction of Scunthorpe Pods

However, a common issue with all of these connections – and often even with simple shear or axial connections – is that the joining of relatively deep timber members to a steel plate can result in varying degrees of constraint to the timber.

As the building warms and dries out following completion the timber shrinks and the constraint from the steel plates can result in the build-up of across-grain tension stresses, which can eventually lead to splitting of the timber. This splitting can impact the section stiffness/strength and, if the cracks run through the connection lines (which they often tend to due to the natural weakness the fixings produce) there is the potential for a reduction in connection capacity and stiffness.

Typical node connection system for glulam structures

Replacing the bolts with tight-tolerance dowels greatly improves this stiffness, but brings with it other challenges – not least the need for much tighter fabrication of both the steel and timber to make these joints buildable without the usual tolerances provided by oversized holes. Computer numeric control (CNC) fabrication techniques have allowed this to be achieved although there is still a need to make some allowance within the joint for the uptake of final installation tolerance between members.

Another option successfully deployed on several structures is to use small-diameter self-drilling screws which can be installed through the glulam and steel plate in one operation, hence removing the need for any predrilling and associated tight tolerance fabrication.

Glued-in rods is another solution which has been successfully used on projects such as the Scunthorpe Pods. With these connections the flitch plate is no longer required, reducing steel tonnage, and instead a series of threaded steel bars are glued into the ends of the glulam beams. This allows the beams to be directly connected to the central node. www.trada.co.uk

This problem is one that has not been given a lot of focus in the industry to date, but it is important to address the issue to give clients confidence in glulam structures because cracks, even when not impacting on the structural performance, are often a worry for clients.

There are ways to mitigate this splitting, providing it is considered properly early on in the design. Solutions can include: simply designing extra redundancy into the joint; the use of slotted holes; split connections to reduce the restraining effect; externally applied reinforcing plates; or glued-in reinforcing bars or vertical reinforcing screws.

Timber is weakest when resisting cross-grain tension and as such significant benefits can be achieved by reinforcing perpendicular to the grain direction. Using fully threaded screws to reinforce timber has been shown to be an effective way to increase resistance to splitting of timber, and this can have various benefits including where connections are notched or when resisting localised stresses around penetrations through members.

Other design factors, such as fire resistance, can also have a big impact on connection design. Metallic fasteners are >> Timber 2016 Industry Yearbook

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susceptible to fire and are often recessed into a member so that timber plugs can be fitted as protection. However, in some cases this can lead to a relatively short length of embedment in the timber and result in an increased number of fasteners being required. Non-metallic fasteners have been the subject of research in recent years including both fibrereinforced polymers (FRP) and timber fasteners; as have timber connections/structures where no metallic parts are used at all.

Future developments in glulam What will be the next evolution of composite glulam beam?

Will new higher-grade materials be used where they provide the most benefit and lower-grade materials be chosen for areas where member stresses are lower?

These are questions that are particularly relevant for long-span structures. The benefits of such ‘optimised hybrid beams’ would include reduced material volumes, reduced variability of material properties and potentially increasing the ductility of failure mechanisms.

One strand of research in improving strength and stiffness of new and existing glulam structures is the use of FRP – for instance, bonding FRP to the timber either to the face of the member or, for new glulam structures, bonding FRP strips or rods in between timber laminations. The FRP spans over defects or discontinuities in the timber laminations, and testing has shown that this gives these hybrid elements a more consistent performance. This research is aiming to improve understanding of behaviour of timber members reinforced with FRP and produce possible design methodology.

The outcome of this research will be products and systems that reduce material use and allow timber members to span further, while at the same time providing predictability of performance. However, although optimisation could be achieved throughout a structure by varying the thickness of FRP reinforcing layers, careful consideration will need to be given if these are to be bonded between lamina layers, because these will be difficult to check on site.

Another area of research is the potential for further development of complex connection forms. As 3D printing becomes more prevalent there may be significant benefits to be made in using this technology to create complex metallic nodes for timber connections. This has the potential to achieve nodal forms that may be difficult to fabricate using tradition welding techniques while delivering both improved aesthetics and increased material efficiency. As many dramatic exposed roof structures require these complex structural nodes, enhancements to their appearance could have a significant impact on the aesthetics of the structure. www.trada.co.uk

Another form of hybrid glulam structure which is the subject on ongoing research and development is timber concrete composite floors. These use glulam beams working compositely with the concrete floor slab to increase the strength and stiffness of the beam. The concrete can provide benefits to the structure, such as improved acoustic separation between floors, while adding thermal mass and improved fire resistance. Connectors have been specifically developed by some manufacturers to provide this composite action and others have been investigating pre-casting composite timber-concrete floors.

With further refinement and the development of a codified design methodology the UK construction industry could see benefits from a significant uptake in this form of construction.

Although reinforcing cross-grain splitting in glulam is a technique currently employed on many structures, there are potentially further benefits that require additional research to be fully realised. For instance, large groups of metallic fasteners where their combined capacity will be reduced by splitting of the timber can result in significant reductions in design capacity. The splitting is caused by the combined prying action of the fastener group, but additional reinforcement, in the form of fully threaded screws, has been shown to lead to a significantly smaller reductions in capacity. Further research and testing is required to develop design guidance, but this technique has the potential to lead to more efficient connections and, as connection design can govern member sizing, more efficient structures. n

About the authors Andrew Wylie is a group director at BuroHappold. He has worked on several notable projects, from the use of cross-laminated timber for the floor on the Royal Shakespeare Theatre to the

construction of a long-span barn sourced from local timber at the Westonbirt Arboretum.

Graham Clarke is a senior engineer and Jonathan Roynon is a

technical director, both based in BuroHappold’s Bath office. Their

experience ranges from the long-term performance of traditional oak carpentry framing joints and the structural behaviour modern all-

timber connections to the design of complex timber roof structures especially gridshells using solid and glue laminated timber.

Andrew Wylie Group Director BuroHappold

Graham Clarke Senior Engineer BuroHappold

Jonathan Roynon Technical Director BuroHappold Timber 2016 Industry Yearbook

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Choosing adhesives for on-site bonding There are numerous adhesives, but not all are suitable for on-site bonding.

Dave Smedley and Donald Melrose explain the options.

M

oisture content, temperature, humidity and surface preparation are key to the quality of a bond.

Adhesive products to be used on site need specific properties that are different from adhesives commonly used in factories, for the following reasons:

Typically, epoxy systems are two-part thermosetting adhesives and include a wide range of formulations. These are required for practical reasons, to include good gap-filling shrink resistant properties, excellent tensile/shear strength, high dry and wet strength, and good resistance against moisture and certain chemicals.

• The quality of wood surfaces is not easy to control on site.

• Bonding pressures and controlled temperatures are not easy to achieve on site.

• Factory-produced bonded assemblies usually have bond line thicknesses of 0.5mm or lower, whereas the bond line thicknesses found in on-site bonding may be 1mm or even as high as 12mm.

Although no specific standards for epoxy adhesives exist to date, it is widely accepted that they are suitable for limited exterior service environments corresponding to the Service Classes 1 and 2, as defined in EN 1995-1-1.

On site it is important to use classes of adhesives that are characterised by good substrate wetting properties and high internal cohesive strength. In addition, it is important to choose adhesives where the desired final adhesion properties can be achieved without the need for pressure during bonding, and without the need for a specific temperature.

Glue laminated timber manufacturing plants typically use urea formaldehyde (UF), melamine formaldehyde (MF), melamine urea formaldehyde (MUF) (which is a combination of the two), or phenol resorcinol formaldehyde (PRF). All of these products require factory conditions of correct heating and humidity, and, more importantly, high pressures and controlled thin bond lines (glue lines). PRF resins require consistent and relatively high and even pressure across the joining area, and there are only very rare on-site situations where it would be possible to use these factory products with any commercial viable clamping method.

With regard to fibreglass reinforced plastic (FRP) and carbon fibre reinforced plastic (CFRP) bonding, structural epoxy adhesives are the generally accepted products in bonded FRP/CFRP–wood connections. Epoxy resins used for the reinforcement/repair of structural timber elements are two-component solvent-free systems in which the prepolymer (usually called Part A), is a component containing the epoxy functional (chemical) groups, whereas the hardener or curing agent (Part B) includes hydrogen-containing molecules that can react with the epoxy ring, thus forming intermolecular bonds constituting a cross-linked three-dimensional structure.

Hardeners (curing agents) are commonly used with the base epoxy. For products used in timber bonding, the hardeners must be sufficiently reactive to allow the composite reaction to fully cure at room temperature (i.e. a minimum curing temperature of approximately 5–10°C). The effect of temperature on the curing rate is appreciable. Figure 1, below, shows how the tensile-stress-at-rupture vs. time curve moves upwards by increasing the curing time. >>

Therefore, for practical applications on site two-part epoxy adhesives are currently the most common choice for bonding structural timber, although two-part polyurethane and polyester adhesives are also sometimes used. (For a full list of adhesives for structural use, see Table 1.)

Epoxy adhesives The key feature of epoxy adhesives that makes them suitable for the on-site bonding of timber components is that they are able to cure at moderately low temperatures. www.trada.co.uk

Fig 1: Tensile stress at rupture vs. time at different curing temperatures for a commercial epoxy product: (<) 20°C; (•) 30°C; (*) 50°C. Tensile values have been all measured at 20°C.

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Beam repairs carried out at The Holy Trinity Church, Darlington. Contractor: Barclay Roofing Ltd. Photo: Rotafix Ltd

If curing occurs at temperatures lower than the glass transition temperature (Tg) of the product, the effect on the final strength values is less pronounced.

Commercial formulations contain several additives such as fillers, thickeners and pigments, plus reactive epoxy diluents. and pigments. These influence the final physical characteristics and properties of the cured adhesive. Viscosity and rheology are strongly affected by both the amount and the nature of the fillers and, moreover, the presence of fillers appreciably reduces the exothermic effects of the two-component liquid curing system. The addition of fillers also reduces the quantity of the more expensive liquid epoxy and curing agent. A good balance between filler amount, granulometry and chemical nature of the fillers, typically silica or graded inorganic fillers, have an appreciable effect on the mechanical characteristics of the cured system.

Polyurethane adhesives Two-component polyurethanes are polymers that form when a prepolymer reacts with a hardener. The hardeners are rich compounds rich in hydroxyl ions (alkaline), very often having a similar chemical nature to the compounds used to produce prepolymers.

Significantly, environmental humidity or timber moisture may prematurely and over-initiate the curing reaction. Resins catalysts can also be used to control the curing reaction rate.

It should also be noted that bubbles of carbon dioxide gas are formed during the curing process. However, this reaction can be regulated by controlling the chemistry of the prepolymer or the hardener.

Phenol-resorcinol-formaldehyde adhesives Phenol-resorcinol-formaldehyde (PRF) resins are two-component thermosetting adhesives commonly used in the production of www.trada.co.uk

exterior-grade wood lamination and finger jointing. PRF products capable of setting at room temperature at an acceptable rate.

However, although they produce high strength bonds that are very resistant to both water and weather when exposed to many climatic conditions, their use in bonding timber on site is reduced owing to their limited gap-filling quality and their requirement to be used in a controlled heat and pressure situation.

Achieving high-performance bonds on site One of the distinctive features that differentiates bonding on site from bonding during factory production is the appreciable difference in bondline thickness. This in turn induces a completely different shear area stress distribution, and in addition the cohesive internal strength of the adhesive layer assumes a significant role in determining the performance of the joint. For example, a thinner glueline produces higher shear stress and lower normal stress for a glued lap joint, within the range 0.05â&#x20AC;&#x201C;0.2mm. Moreover, the shear stress at the critical stress location (close to the bonded edges) is sensitive to bondline thickness.

The various design factors that affect the bond performance include anchorage length, rod diameter, bondline thickness, rod-tograin angle, edge distance, adhesive stiffness and wood density.

If timber is subjected to creep, the behaviour of the bond strongly depends on both the environmental humidity and the loading history. Visco-elastic adhesives such as epoxies and polyurethanes also suffer from creep: how important this can be is related to how close the service temperature is to the Glass Transition Temperature (Tg) of those products (the closer it is, the larger the creep effect), to the humidity level (humidity can potentially act as a swelling agent), and to the adhesive crosslink density. The resulting progressive deformation will continue until rupture or yielding. >> Timber 2016 Industry Yearbook

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Adhesive Resorcinol formaldehyde (RF)

Type Phenolic thermoset resin

Uses

Suitable conditions

Laminating, finger jointing, wood jointing (rarely used alone because of high cost)

Phenol resorcinol formaldehyde (PRF or PF/RF)

Laminating, finger jointing, wood jointing

Phenol formaldehyde (PF)

Plywood, some particleboard and OSB

Melamine formaldehyde (MF)

Aminoplastic thermoset resin

Plywood, particleboard, formwork panels.

(Not often used alone in the UK)

Fully exterior, load-bearing, Marine and riverine work, Elevated temperatures

Semi-exterior and moist interior, loadbearing

Melamine urea formaldehyde (MUF)

Laminating, finger jointing, particleboard, medium density fibreboard, plywood

Urea formaldehyde (UF)

Plywood, particleboard, medium density fibreboard, panel surfacing, wood jointing

Interior, loadbearing

Melamine urea phenol formaldehyde (MUPF)

Hybrid aminoplastic / phenolic resin

Moisture resistant OSB and particleboard.

Might be used in surface layers only

Semi-exterior and moist interior, loadbearing

One-component polyurethane (PUR)

Isocyanate based thermoset

Laminating, finger jointing, wood jointing

Semi-exterior and moist interior, loadbearing

Polymeric methylene diphenyl diisocyanate (PMDI)

Polyisocyanate based thermoset

Most OSB and some moisture-resistant grades of MDF

Semi-exterior and moist interior, loadbearing

Emulsion polymerized isocyanate (EPI)

Polyisocyanate based, cold Solid wood panels, cross laminated timber, curing, aqueous emulsion finger joints, glulam

Semi-exterior and moist interior, loadbearing

Epoxy adhesive

Two- component thermoset adhesive

Structural repairs.

Dissimilar materials, such as timber-to-steel, glass fibre etc.

Boats and other marine applications

Semi-exterior and moist interior, loadbearing

Elastomeric adhesives

Elastomeric solution

Site gluing, nailed and glued joints, laminates to woods

Interior, non-loadbearing as it will stretch and creep under load

Polyvinylacetate (PVAc)

Thermoplastic aqueous emulsion

Wood jointing, small-scale gluing operations, furniture

Interior, non-loadbearing as it will creep under load

Table 1: TRADA’s table of adhesives is a helpful guide to identifying the appropriate type. Source: TRADA Wood Information Sheet 2/3-31: Adhesives for structural use, 2014

It is possible to increase the Tg of room temperature curing. For example, it has been shown that the chemical addition of liquid rubber nano-fillers to the base component of a commercial twopart epoxy adhesive induced a strain recovery under constant load, due to the restriction in the slippage, reorientation and motion of polymer chains, thus increasing the Tg of the modified product.

Conclusion The selection of an appropriate adhesive for individual onsite applications very much depends on a broad range of factors. There is no single adhesive for all applications. Due consideration needs to be given to loadings, substrates, environmental conditions but, most importantly, the ability to control the process of preparation and installation on site. n

About the authors Dave Smedley trained as a surface coatings chemist. For the last

twenty years he has been developing epoxy grouts and adhesives, predominately for timber and concrete. Dave represents the UK on www.trada.co.uk

various EU Standards Committees and research groups.

Donald Melrose is the Commercial Manager of Rotafix Ltd.

Dave Smedley Technical Director Rotafix Northern Ltd

Further information • Harte, Annette and Dietch, Philipp (2015), Reinforcement of Timber Structures, A state-of-the-art report COST European Cooperation in Science and Technology: Part II, Item 7, page 113. Shaker Verlag: Aachen. ISBN 978-3-8440-3751-7.

• Pizza B and Smedley D (2015), Adhesives for on-site bonding: Characteristics, testing and prospects, Construction and Building Materials, Volume 97, 30 October 2015, pp. 67–77.

• TRADA Wood Information Sheet 2/3-31: Adhesives for structural use, 2014 Timber 2016 Industry Yearbook

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Keeping the rain out: good site practice for timber frame buildings Changes to the building regulations mean that many party wall cavities are now being insulated, but site practice can result in moisture getting trapped in the cavity, leading to fungal growth and, ultimately, decay. Robin Lancashire explains the problem and how to avoid it.

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esearch has demonstrated that leaving a party wall cavity clear allows it to act like a chimney, pulling warm air upwards towards a cold roof space, with colder air moving in behind it. This cycle of air movement affects the thermal performance of buildings that have party wall cavities, even though insulation is already present between studs (for acoustic performance). Changes to building regulations in recent years have aimed to reduce heat loss and energy use, resulting in many more timber frame party wall cavities being insulated.

Historically, party wall heat loss was not considered in energyuse calculations, but now building regulations state that it is only permissible to ignore heat loss through party walls and declare it to have a heat loss factor (U-value) of 0.00 W/m2K heat loss if the cavity is fully filled with insulation and has effective cavity

edge sealing. The result is that, to comply with difficult to achieve and expensive thermal performance regulations, many party wall cavities in timber frame buildings are now filled with mineral wool.

Previously – that is, before ‘party wall thermal bypass’ was identified as a phenomenon – open-panel timber frames of many sizes and multiple storeys were erected in British weather, over a number of weeks, getting a bit damp in the process. The roof covering went on and the timber frame began to dry back down, because it was well ventilated and moisture did not get trapped in the timber frame materials.

Only then did the insulation, polythene vapour control layer and linings get installed in a dry environment. The timber stays dry and should remain dry to deliver a good service life.

So what happens on today’s timber frame site to meet current thermal performance requirements?

The current trend is to install party wall insulation during the timber frame erection process. A sheathed party wall leaf is put up, it has mineral wool fixed to its face and then the adjacent party wall leaf is erected next to it, sandwiching the mineral wool in place. If it is raining, the mineral wool gets wet.

Mineral wool exposed to weather during construction

www.trada.co.uk

Floor decks are then installed and, if it rains, they discharge some of the water down the party wall cavity. This process is repeated on each storey of the building. When the roof is put on, the exposed areas of the timber frame begins to dry, but the insulation – particularly at the base of party wall cavities – can be very wet and the timber surrounding the area can be up to 100% moisture content. Oriented strand board (OSB) sheathing may become saturated and swell, weakening it.

The route for liquid water to escape from the party wall cavity can be restricted and, if so, it will take a long time before the timber moisture content can begin to fall, especially at the base of each wall panel. >> Timber 2016 Industry Yearbook

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The risk of poor site practice Checks should be carried out to confirm that timber elements, particularly at the base of panels, are dry (below 20% moisture content) before proceeding. However, we are aware that this important check can be overlooked, despite recommendations from Exova BM TRADA, and the requirements of warranty providers. Without the checks, insulation is installed between the party wall stud voids for acoustic performance and a polythene air barrier placed over both sides of the wall in to achieve low air permeability for the building envelope, making it far more difficult for the wet timber frame wall to dry.

With no planned ventilation or drainage, it is difficult to see how any wet timber will dry. If timber remains above 20% moisture content for a prolonged period of time, fungal decay can commence.

Once the building is occupied, with heating from both sides of the party wall in winter, the party wall temperature is unlikely to fall much below 20 degrees centigrade all year round. With the addition of trapped water, the party wall cavity becomes an ideal home for fungal spores to grow. These spores are present naturally in the air and multiply rapidly when conditions allow.

Structural timbers, even with preservative treatment to slow the effect, will gradually decay if they remain above the decay threshold for a prolonged time. How will occupiers become aware if there is a problem?

Continuing to build using methods that trap moisture in party walls puts the long-term future of our industry at risk.

Cavity moisture penetrating head of party wall

Avoiding wet timber in party wall cavities that are insulated before a weathertight shell is achieved is a challenge in British weather. Without adding unwanted time and expense to the current trend for the construction process, there remains a risk that water can find its way into places that are difficult to escape from. But this is a risk that many in the construction industry seem willing to take; or perhaps it is a risk that is not fully understood.

The “Secured by Design” (SBD) initiative is concerned that intruders may choose to cut holes through party walls of occupied dwellings. They require timber sheathing or expanded metal to be included in party walls for this reason.

For convenience they cite an existing detail “Robust Details” E-WT-2 as a way of complying and this has driven an increase in the use of party walls fully sheathed on the cavity side of both wall leafs. However, when using this detail with the addition of thermal insulation in the cavity, it then becomes almost impossible to install the insulation when the building is weathertight. An alternative detail is needed to enhance security for SBD and ensure cavities are kept dry.

To reduce this risk some erectors now install wide damp-proof course (DPC) strips at the tops of each storey of party walls, directly under floor joists, with the aim of preventing rainwater from running further down the party wall cavity. Sometimes this is repeated on top of the floor decks too, to prevent water from upper walls running into the party wall floor zone, although it is less effective as it may allow water to run onto the floor deck and around underneath it. While these DPC strips provide some protection in some situations, they may also risk trapping smaller amounts of moisture in more places.

Party wall cavity at door opening showing insulation and moisture

www.trada.co.uk

So, what is the solution? >> Timber 2016 Industry Yearbook

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Installation of insulation in these party walls is a relatively simple task and can be done once the building is weather tight

Beating the British weather There are several options, depending on circumstances: • Insulation should not be installed until the building is weather tight and timber moisture content is below the decay threshold of 20%. This can be done, but will not be so easy or cost efficient as installing it during the timber frame erection process.

• Many party walls have OSB sheathing installed on both leafs, but not all of it is required structurally. Using OSB only where it is required structurally, and planning its location with insulation in mind will allow easier access to the party wall cavity so that the insulation can be installed once a weathertight shell is achieved.

• On large sites where a lot of timber frame construction is ongoing, it is now common for non-combustible boards to be installed to provide both site fire resistance and racking resistance.

However, these may need to be removed and replaced boardby-board to allow access to the cavity at the appropriate time.

• Blown fibre insulation may offer solutions to otherwise inaccessible areas.

We published a Construction Briefing in 2010 explaining the issue of party wall thermal bypass. Within it we warned of the risks of trapped party wall moisture and proposed ways to avoid the risk by installing insulation once a building is weather tight. Exova BM TRADA’s popular book ‘Timber Frame Construction’ (5th edition) published in 2011 discusses the issue and looks at alternative methods.

The Structural Timber Association has also raised the issue in a recent advice note titled ‘Timber stud frame separating walls’.

To avoid potential damage to our industry in the future we must all be aware of the risks and make provision to keep party walls dry during the construction phase. n

About the author

Robin Lancashire Senior Timber Frame Consultant Exova BM TRADA

Further information Party wall cavity

www.trada.co.uk

Timber Frame Construction, Exova BM TRADA, 2011, and Construction Briefings available at www.trada.co.uk Timber 2016 Industry Yearbook

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Avoiding wind-induced risks for renewables on roofs Roof-mounted photovoltaic and solar thermal systems represent an additional load on the roof that must be accounted for prior to installation. This article, based on extracts from a recent Digest published by BRE, explains the importance of getting the calculations right.

Solar panels on a roof Photo: BRE

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“A significant change in roof loading is when the loading upon the roof is increased by more than 15%.”

(Source: Approved Document A, para. 4.4)

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oof-mounted solar thermal (ST) and photovoltaic (PV) systems must be designed and installed to withstand the maximum wind loads expected during their lifetime. This means that designers and specifiers of such systems need an understanding of the wind speeds expected at the site, and the applicable pressure coefficients, for both new build projects or where the systems are to be retrofitted to an existing roof.

The problem is that the current British Standard for wind actions (BS EN 1991-1-4 and the associated UK National Annex to BS EN 1991-1-4) gives methods for calculating the wind actions for buildings and civil engineering works, but does not specifically include wind loads on roof-mounted solar systems.

Indeed, there are no British or European Standards that give specific guidance on the wind loads relating to these system.

However, BRE produced a Digest on this topic in 2004 which, at the time, was based on the best information available for a limited range of integrated and above-roof types of roofmounted PV systems. But more than a decade on, the market for these systems has expanded rapidly in the UK and around the world. This means that, as well as there being a growing need for clear guidance, there are now many more systems and more varieties to be considered.

BRE has therefore published a new Digest, which is based on more recent research and on practical knowledge of the wider range of roof-mounted systems that are currently available.

Factors that must be considered In terms of specific calculations, a roof-mounted solar installation includes: • the complete solar system and each of the component parts including the modules, cover plate, supporting rails, clamps or fixings • the underlying roof structure. >> www.trada.co.uk

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Solar collectors. Photo: BRE

Clearly, the system represents an additional load to the roof, so careful consideration must be given to any additional loads imposed on the roof, including: • the weight of the module and its support system • the weight of snow • loads imposed during the construction (e.g. foot traffic, materials storage) • wind-induced effects.

Of these, it is the wind-induced effects that are the most problematic to calculate, because they may differ considerably for every installation.

If the system is to be incorporated into a new building, the necessary calculations will be an integral part of the overall design.

But for retrofit situations, it is particularly important to ensure that the system does not have a detrimental impact on an existing roof or building. For that reason, the Building Regulations 2010 (England and Wales) – specifically, Approved Document A: Structure – state that, if a retrofit solar system increases the applied roof loading by more than 15%, then the structural integrity of the roof structure and supporting structure must be assessed.

If that is the case, the assessment should take account of any increased load or load distribution from the solar installation which could, for example, change the behaviour of the trusses, causing members designed for tension to go into compression, and vice versa.

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Solar installations also generate point loads where they are fixed to the roof structure; and Approved Document A stipulates that this effect should be structurally assessed even for installations where the overall roof loading is not increased by more than 15%.

Also, if the solar system increases the overall roof loading by more than 15% and it is found that the roof cannot support the additional load, then it must be strengthened; this is then classed as a ‘material alteration’ under building regulations.

The calculation procedure Calculating wind loads is conceptually simple, although quite complex in practice. It involves first working out the characteristics of the wind at the specific site by: • finding the fundamental value for the basic wind velocity from a special wind map (provided in the Digest) • applying various factors to that value, to account for site altitude, wind direction, season effects and probability of wind occurrence.

Then the specifics of the building are taken into account: building height, situation (town or country) and orography (topography).

Finally, the wind pressure is obtained by multiplying the ‘peak velocity pressure’ by a ‘pressure coefficient’, which depends on the geometry of the specific building. Peak velocity pressure is obtained from the BS EN, or by using the calculations in the Digest. However, pressure coefficients are not readily available

Timber structures Roofs

because they are not in the BS EN. The Digest provides this essential information: the recommended values of pressure coefficients for roof-mounted solar systems, derived from codified data, from research based on wind tunnel and full-scale measurements and from other published sources.

Design considerations for different system types For the purposes of designing for wind loading, the Digest defines 10 generic solar system types, which cover the majority of common solar installations. These range from newly built integrated systems, through conventional domestic retrofits, to unconventional designs for large-scale industrial or commercial applications.

The most common of these is probably the domestic retrofit on a pitch roof, and it is here that the calculations provided in the Digest are of particular relevance to the design of the roof.

Non-integrated solar systems mounted on top of and parallel to pitched roofs have a clear gap between the underlying roof surface and the solar module, and there are gaps between adjacent modules to allow the module clamps to be fixed to the support rails. This means that the pressure across the modules has the potential to partly equalise to the instantaneous external pressure, resulting in a reduced net uplift load on the solar modules. This assumption is supported by full-scale and wind tunnel measurements1 on above-roof solar modules.

Studies2 have shown that there can a high level of pressure equalisation across a single solar module; for larger arrays of modules the degree of pressure equalisation could be lower. The Digest provides specific details of the wind loading calculations that must be used for such installations, and further guidelines on fixing requirements, based on empirical research.

The calculation requirements are different for ‘evacuated tube collectors’ – which can be installed on flat or pitched roofs. These systems will have gaps between the tubes and the roof surface and may or may not have reflectors beneath the tubes. Where the wind can blow above, below and around the tubes and manifolds there will be significant pressure equalisation. According to the Digest, such systems can be considered as a permeable skin above the roof, for the purposes of determining wind loads.

Fixing solar modules to the roof structure Where fixings are into timber rafters, particular care must be taken to ensure that the fixing screws are sized appropriately for the size of the rafters.

When designing screw fixings according to BS EN 1995-11:20043 the width of the timber should be at least 12 times the www.trada.co.uk

screw diameter. This would limit the fixing screw diameter to <3mm on a typical 35mm trussed rafter used in the UK. The minimum distance between fixing screws is four or seven times the screw diameter, depending on whether parallel or perpendicular to the grain. Many solar fixing systems do not fulfil these requirements.

UK building regulations do not specifically cover the issue of screw fixings into rafters, but good practice would be to comply with the BS EN 1995-1-1 limits. However, in the UK it is common practice to use 6mm or even 8mm screws to fix solar systems onto rafters; this would fall outside the BS EN 1995-1-1 applicability limits for all common sizes of trussed or cut rafters used in the UK. Load testing may be an acceptable way of satisfying building regulations to demonstrate that such systems perform satisfactorily.

The National Federation of Roofing Contractors (NFRC) has published a Technical Note4 that gives further guidance on fixing solar systems to timber rafters and how to apply the results from testing. Alternatively, noggins and bearers fixed to the rafters could be used. If in doubt then the local council’s building control department should be consulted.

It is also worth noting that bolt-through fixings are not recommended on tiled or slated roofs because these can transfer load to the tiles or slates, which may result in cracking or breaking. It is also difficult to provide a robust and durable method of sealing the penetrations. It is good practice to mechanically fix at least one course of tiles and slates that surround solar installations. n

References This article is based on BRE Digest 489, Wind loads on roofmounted photovoltaic and solar thermal systems. Copyright IHS BRE Press, reproduced by permission. www.brebookshop.com See also: BRE Digest 495: Mechanical installation of roofmounted photovoltaic systems.

1. Geurts C and Blackmore P. Wind loads on stand-off photovoltaic systems on pitched roofs. Journal of Wind Engineering and Industrial Aerodynamics, 2013, 123 (A) 239–249.

2. BRE. Stability under wind load of loose-laid external roof insulation boards. BRE DG 295. Bracknell, IHS BRE Press, 1985.

3. BSI. Eurocode 5: Design of timber structures – General – Common rules and rules for buildings. BS EN 1995-11:2004+A1:2008. London, BSI, 2004.

4. National Federation of Roofing Contractors (NFRC). Fixing solar panels to timber rafters and battens (pitched roofs).

Technical Note 01. London, NFRC, 2011.

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Timber engineering and BIM: Better Information Management Eoin McCooey outlines the principles and benefits of Building Information Modelling in the timber engineering and sub-contracting sector.

BIM in action Photo: Eurban

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“BIM is a process, an information sharing process, not dissimilar from more traditional ways of working. It is simply digitising that process to allow better automation, more efficient work flows and better record keeping.”

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uilding Information Modelling (BIM) and building with engineered timber, particularly crosslaminated timber, have seen the majority of their evolution occur in the last decade. Timber structures are reaching new heights every week and BIM is increasingly being adopted in the construction industry. While BIM has the potential to drastically improve the work flow and efficiency of design and engineering, it is also a fundamental part of the design process of solid timber buildings. 3D models are vital for the engineering, coordination and fabrication of factory manufactured timber components such as CLT.

Perhaps surprisingly the biggest advocates of BIM are not the immediate beneficiaries within the construction industry, but rather the Government - UK policy makers that are setting the agenda.

The Government Construction Strategy, published in May 2011, announced the intention to require collaborative 3D BIM on all its projects by April 2016. It sees BIM as a powerful tool to help achieve the goals set out in the Industrial Strategy document: Construction 2025: • To reduce initial costs of construction as well as whole life costs of built assets by 33%, • To speed up delivery time for new build and refurbished assets by 50% • To lower greenhouse gas emissions by 50% and • To improve on efficiency of imports and exports.

Timber construction and CLT structures are well placed to achieve these targets.

In addition to the April 2016 deadline, the UK BIM Task Group has announced a second deadline, October 2016 for ‘data validation’. By this date, all government departments are expected to have the capability to electronically validate BIM information delivered from the supply chain. >> www.trada.co.uk

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What is needed: information The most important thing about BIM is the information, and there is a lot of it out there. Not all of it is helpful, and poor information, whether poor content or poorly managed content, is the biggest hurdle facing the industry.

To start with, one of the crucial misconceptions about BIM is the acronym itself. BIM is not all about 3D models, software, clash detection and high end computers. Despite its acronym, BIM isn’t always about buildings.

BIM is a process, an information sharing process, not dissimilar from more traditional ways of working. It is simply digitising that process to allow better automation, more efficient work flows and better record keeping. This is why some are already starting to refer to BIM as ‘Better Information Management’.

The 3 levels of BIM refer to stages of adoption of BIM technologies by design teams. BIM levels define the criteria required to be deemed BIM compliant. To summarise: Level 0 BIM: Only 2D drafting is used.

Level 1 BIM: A mixture of 2D and 3D CAD, where information is primarily in 2D. Different disciplines publish and maintain their own data.

Level 2 BIM: Defined by higher levels of collaborative working in terms of information sharing, with all disciplines using their own 3D CAD models that can be shared using a common file format such as IFC (Industry Foundation Class).

This shared information can then be combined to create a ‘federated’ BIM model which can be checked for clashes between the various disciplines.

Level 3 BIM: or ‘Open BIM’ is full collaboration of all disciplines using a single, shared project model. All parties can access and update this shared model which should reduce the risk of conflicting information. To achieve this level of information sharing requires significant computing capacity as well as improved interoperability between the many software platforms used.

Apart from the BIM levels there is also 4D, 5D and 6D BIM. These are further ‘dimensions’ that can be analysed using BIM: 4D integrates time, 5D is for cost and 6D is for facilities management.

The Government requires all publicly procured projects to achieve Level 2 BIM by 2016. To guide design teams, all www.trada.co.uk

projects hoping to achieve this target must have a clear and complete Employers Information Requirements document (EIR). The Government’s BIM task group has stated that an EIR is essential on all public sector projects.

Managing information Clear direction from the client allows the design team and suppliers to set out their BIM Execution Plan (BEP) very simply. A pre-contract BEP allows suppliers to provide their proposed approach, capability, and competence to meet the EIR. Once the contract is awarded, the BEP is updated and provides a Master Information Delivery Plan (MIDP).

The MIDP sets out when project information is to be prepared, by whom, using what protocols and procedures.

The NBS BIM tool kit could be viewed as a web-based platform to assist in the creation of this suite of documents.

Exchanging information The correct exchange of information is essential to the success of BIM. This is achieved through Construction Operation Building Information Exchange (COBie). It is defined as the list of all the managed and maintained assets in the building. It could also be described as a digital O&M manual and comes in the form of a spreadsheet. 3D modelling platforms have developed tools that allow the user to generate a COBie spread sheet directly from the BIM model, saving time and improving quality and checks.

Who provides information Various members of the design team, whether architects, engineers or other main consultants can provide COBie to the BIM process. But how does the supply chain fit in? Manufacturer-specific BIM objects are one way to deliver product data to the design team, however this requires a significant level of investment, software and skills from the manufacturer. Another route for product manufacturers to provide structured BIM data is to use Product Data Sheets (PDS).

The Chartered Institute of Building Services Engineers’ (CIBSE) BIM group, along with BIM4M2 (Manufacturers), BIM4FitOut and other stakeholders have stepped in to support the supply chain by creating a library of Product Data Templates (PDTs) for various product types. A manufacturer can download the template and populate >> Timber 2016 Industry Yearbook

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it with their products’ data to create a manufacturer specific Product Data Sheet. This data can then be imported into BIM software by designers.

While CIBSE has engaged in discussions with RIBA and NBS on PDTs, currently the references within the NBS Toolkit to PDTs have little in common with the CIBSE PDTs. Further work is needed from these industry institutions to agree shared approaches and to align templates. Until then manufacturers and suppliers should research which route best suits their own, and their clients’ needs. n

Case study:

University of East Anglia Crome Court BIM may be used throughout the delivery process. It can be a key part of the design, supply and installation of solid timber structures. The following case study is intended to demonstrate how BIM provides key benefits at every stage of the RIBA Plan of Work from conception to completion and beyond.

The University of East Anglia’s primary goal for the new 8- storey, 203 room halls of residence was to have an Asset Information Model (AIM) along with COBie Data to be available using Computer Aided Facility Management (CAFM) software. It is the first building on the university’s estate to implement BIM level 2.

RIBA Stages 1 & 2 – Brief Preparation and Concept Design • When Eurban joined the UEA design team, preliminary IFC files from the project architects (Lsi using ArchiCAD) and engineers (Ramboll using Revit) were sent through. From these we could create our own model. Creating drawing packages in a BIM-enabled environment early on means that all changes can be made to the 3D model from which all the 2D General Arrangement drawings can be generated. This is an efficient and accurate way of working, allowing more time for options to be explored and tested. Furthermore all design options can be located in the same file until the decision is made about which to progress with.

Figure 1 BIM removes the time consuming task of creating and managing two models

acoustic). This will facilitate the design team in using analysis tools which could in turn promote the viability of using timber in terms of improved properties, leading to the procurement of more sustainable buildings.

RIBA Stage 3 – Developed Design (fig 1) • Designs are rarely right first time round, changes occur throughout the design phase and work inevitably needs to be repeated. Using BIM on UEA we could link our model directly to our Engineer’s Primary FEM (Finite Element Model). This removed the time consuming task of creating and managing two models along with the additional benefit of ensuring both models corresponded accurately with each other.

RIBA Stages 4 & 5 – Technical Design and Construction (fig 2) • Once the design has progressed further information can be added to the BIM to improve other aspects of procurement.

4D data including programme information can lead to huge improvements on site by eliminating conflicts and confusion.

Safety by design can also be enhanced by enabling the Main Contractor to pre-plan trades and working areas against the programme. 4D BIM was not implemented on UEA however >>

Eurban’s BIM management team worked closely with the architects, contractors and other consultants combining data rich 3D models into a fully federated model hosted by Keir’s in-house platform BIMXtra.

This process will be further improved when all BIM objects are assigned performance properties (thermal, fire and www.trada.co.uk

Figure 2 Assists the main contractor to co-ordinate schedules, eliminate conflicts and confusion and enhance safety by design

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Client: University of East Anglia Architect: LSI Architects Main Contractor: Kier Construction Eastern Structural & Civil Engineer: Ramboll CLT Subcontractor: Eurban Limited M&E Engineer: BSD Project Duration: Feasibility to occupation in 26 months Project Value: £10.1 million Figure 3 5D BIM enables predicted and actual spending over the course of the project to be tracked, improving cash flow and budget targets

another project we are working on is taking full advantage of the benefits it can bring to coordination between specialist work packages and installation sequencing. Eurban’s installation team will be installing prefabricated bathroom pods on this new project – in a similar way to UEA. RIBA Stages 6 & 7 – Hand Over, Close Out & Operation • Having a BIM model available as a reference during the close out and hand over helps improve final snagging surveys and reports due to the ease of identifying and closing out the items requiring further attention.

UEA was delivered as a 6D BIM project. All the subcontractors’ products are within the model and these contain all operation and maintenance data both within the BIM model and in the COBie spreadsheet. This is the area where the largest cost savings are seen thanks to reduced energy and maintenance bills. The University is delighted that the sustainability standards of Crome Court exceeded the brief, and the building will have considerably lower running costs in comparison with other residences. They will also enjoy increased access to the operations and maintenance documentation which will help with facilities management • A 6D BIM project would have all of the sub-contractors’ supplied products within the model and these would contain all operation and maintenance data both in the BIM model and in the COBie spreadsheet. This is the area where the largest cost savings are seen. Huge cost savings have already been made on early adoption projects. n

Authoring Software: ArchiCAD (IFC), AutoDesk Revit (RVT), CADwork (IFC), Bentley (idgn) Collaboration Tools: Solibri & Naviswork CDE & AIM Database: BIMXtra Awards: Collaboration Project of the Year 2014 – Construction Computing Awards.

Finalist for BIM Project of the Year 2014 – Construction Computing Awards.

Shortlisted for Design through innovation – RICS 2015 Awards

About the author Eoin McCooey graduated with a first class honours degree in

Architectural Technology from Dublin Institute of Technology in 2012. Following which he was employed by the University as a

Part-Time Assistant Lecturer with a focus on the education and implementation of BIM through Revit Architecture.

Eoin has been with Eurban for almost 3 years acting as a Project Manager and BIM Manager maintaining and developing the

company’s BIM strategy and technical capacity to implement Level 2

BIM from early design and engineering stages to the CAD/CAM CNC

manufacture of Cross Laminated Timber and other structural elements.

Eoin McCooey Project BIM Manager, EURBAN

Further information NBS National BIM Report 2015 is available at www.thenbs.com/pdfs/NBS-National-BIM-Report-2015.pdf

www.trada.co.uk

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Seven reasons to consider SIPS Structural insulated panels (SIPs) make a neat solution for a wide range of construction projects.

Lewis Taylor highlights seven reasons to consider this sustainable sandwich option.

Bowbridge primary school.

Photo: Cowley Timber + Partners

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“SIP buildings are capable of providing very good levels of airtightness due to the panelised construction system.

They would normally incorporate a vapour control layer (vcl) onto the warm (inner) side of the external walls.”

S

tructural insulated panels (SIPs) are composite engineered products in a sandwich formation, where the ‘bread’ is typically sheets of orientated strand board (OSB), and the filling is a low-density, cellular foam insulating core. Bonded tightly together in controlled factory conditions forming a stressed-skin panel construction, the composite structure of these panels produces high-performance yet lightweight components with good loadbearing capabilities, suitable for use as walls and roofs for residential and commercial buildings.

SIPs generally achieve BRE Green Guide ratings of A and A+ for wall and roof elements, and use of SIPs contributes to the UK Government’s strategy for sustainable construction because of their relatively low embodied energy and good thermal performance.

Exova BM TRADA has recently published two Wood Information Sheets that detail the structural and design principles for building with SIPs, and the key facts for specifiers. Below is a summary of the key features that can make these panels a sustainable option. Full details and technical guidance can be found in the appropriate WISs.

1. Sourced for sustainability Under the European Timber Regulation (EUTR), all timber entering Europe must be legally sourced. In the UK most, if not all, OSB used in the manufacture of SIPs will be made from sustainably sourced softwood timber that is certified by chain of custody schemes, and originates from managed forests.

A number of UK-based manufacturers of OSB use home-grown timber in the manufacture of their products, reducing transportrelated carbon emissions. (If you are unsure of the origin of a SIP product, ask for evidence to be provided.)

In the factory setting where the SIPs are made, larger off-cuts of timber and board material can be used in the production of other panels or ancillary components. Sawdust from untreated timber can be used as animal bedding. Off-cuts of treated timber and board material may also be used as biomass fuel in power stations. >> www.trada.co.uk

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2. Efficient insulation There are a number of reasons why use of SIPs can contribute to the energy efficiency of a building (as calculated using the Government’s ‘Standard Assessment Procedure’ for Energy Rating of Dwellings, SAP). But when it comes to keeping the heat in a building, SIPs score particularly well, offering good thermal insulation (U-values, in W/m2K) for a given wall thickness because the insulation is part of the structure.

‘Fabric First’ is a popular ethos that has grown from the German Passivhaus standard, where energy efficient buildings are created by focusing on the performance of their external envelope. Under this approach, elemental U-values and heat loss are driven down to very low levels, so the building consumes a minimal amount of energy to maintain a comfortable temperature.

SIP wall panels can be of any thickness, although most manufacturers will make panels between 100mm and 250mm thick. Most new build developments will have external wall U-value targets of between 0.1 W/m2K and 0.2 W/m2K, which SIPs can easily achieve.

SIPs, showing plywood with foam infill. Photo: Cowley Timber + Partners

In addition, junctions between panels may use insulated splines, which will help to reduce heat loss due to repeat thermal bridging.

Buildings with very low fabric air leakage rates will require additional ventilation measures. Typically these will take the form of mechanical ventilation heat recovery (MVHR) units.

MVHR units mechanically control the movement of air into and out of a building while recovering latent heat in the exhaust air, further contributing to energy efficiency.

3. Tightly built – by design

4. Healthy indoor environment

Another major aspect of energy efficiency is airtightness.

Building regulations require that air leakage into, or out of, the building is controlled.

The OSB used in SIPs is manufactured from strands of softwood timber and adhesive resins, typically phenol formaldehyde.

The off-gassing from this type of adhesive is minimal and the quantity of resin used is very low. Some OSB manufacturers use adhesives which contain no formaldehyde.

SIP buildings are capable of providing very good levels of airtightness due to the panelised construction system.

They would normally incorporate a vapour control layer (vcl) onto the warm (inner) side of the external walls. This primarily controls the movement of moisture vapour through the wall, but is also an effective air barrier.

The vapour control layer/air barrier can be lapped and sealed at wall junctions, at the junctions with other external elements, such as windows and doors, as well as around service penetrations of the building envelope. With SIPs it is also normal practice to seal the splines at panel junctions with either mastic or expanding foam products during erection. This, coupled with the vcl/air barrier, is the key to the excellent airtightness levels that can be achieved with SIPs. www.trada.co.uk

In the UK, structural insulated panels are available with a number of different insulation cores: expanded polystyrene (EPS), extruded polystyrene (XPS), polyisocyanate (PIR) and polyurethane (PUR). Insulation materials such as EPS and PUR do not contain formaldehyde or any CFCs, HCFCs (which deplete the Earth’s ozone layer and have high values for global warming potential, or GWP).

During the manufacture of the SIPs, off-cuts of insulation material may be re-used, if large enough, or more normally are recycled by the manufacturer where the facility exists.

Inevitably, some waste will go to landfill, but this is normally be far less than similar insulation waste generated on a construction site. >> Timber 2016 Industry Yearbook

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5. Noise reduction Infiltration of noise can be a significant human health problem, resulting in loss of sleep (and therefore reduced resistance to illness), annoyance and depression. In the workplace, noisy environments can cause various problems ranging from reduction in productivity to (in the most severe cases) clinical hearing problems.

There are no specific requirements for the sound insulation performance of roofs or external walls within national Building Regulations. Normally the acoustic performance of a roof or external wall is only considered if there is a significant external noise source (e.g. a busy road, rail line or airport). There are, however, specific requirements for sound insulation between buildings (party walls), and within a building (internal walls and floors).

SIPs, much like timber studwork, depend on mass and the continuity of plasterboard linings to provide the majority of the sound insulation. As with most lightweight building systems, if the sound insulation performance of the wall or roof needs to be improved, acoustic-rated plasterboard in multiple layers can be used to further reduce noise transmission.

6. Durable and reusable With careful on-site practice, buildings using SIPs can have long lives. As with all buildings, one of the keys to longevity is moisture control.

When used for external walls, SIPs are clad and lined in a similar way to timber studwork buildings. The SIP structure itself is protected from moisture by both the cladding and the breather membrane on the outside of the panel, as well as a cavity. Care must be taken to ensure that any moisture which does penetrate the cladding does not come into contact with the SIP.

But it is the design philosophy that underpins the use of SIPs – off-site manufacture (reducing waste), well-insulated and airtight fabric – that can particularly contribute to enhanced sustainability benefits in terms of reducing carbon dioxide emissions.

SIP structures are typically low in weight and so additional savings in embodied energy can be made in the design of foundations and supporting structures through the use of less concrete. Similarly, using SIPs may allow sites to be used that were not deemed suitable for typical masonry construction, for example sites with poor ground conditions.

These energy efficiency measures ensure that, over the whole life of the building, the energy used in the manufacture of the SIP is likely to be more than offset by the reduction of energy used for heating (and cooling) the building. n

About the author

Lewis Taylor Timber Frame Consultant Exova BM TRADA

Further information • WIS 2/3-68 Structural insulated panels (SIPs): introduction for specifiers, Exova BM TRADA, 2015.

• WIS 2/3-69 Structural insulated panels (SIPs): structural principles and design, Exova BM TRADA, 2015.

At the end of a building’s life, lengths of solid timber such as floor joists and internal timber stud walls, can be removed to be re-used.

7. Counting the carbon benefits The environmental benefits of building with timber are well known: the material itself has captured carbon dioxide from the atmosphere during growth; and this is then locked in to the building throughout its life and beyond, if materials are carefully reused.

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Timber structures Pre-scheme design of timber

Pre-scheme design of timber Adrian Young and James Norman highlight a new resource for engineers in the early stages of timber design.

T

RADA is dedicated to ‘inspiring and informing best practice design, specification and use of wood in the built environment and related fields’.

Ensuring that timber is considered as a serious contender at scheme stage is fundamental to realising TRADA’s goal ‘for timber to be the natural first choice material for construction’.

Timber is sometimes considered too late in the process as an alternative to steel and concrete, long after some basic geometric constraints have been fixed and based on pre-conceived notions of what is the optimum layout (using steel or concrete solutions). Often this is inconsistent with timber’s performance; timber needs to be a serious option from day one.

TRADA’s new book about pre-scheme timber design, to be published in mid 2016, encompasses the very earliest stages of design when engineers are asking: • What should the building be made from?

• Where should columns or walls be located?

• Is it a framed building or loadbearing walls?

• How thick do walls and floors need to be?

Pre-scheme design: it’s make or break At university, engineers learn lots of ways to crunch numbers, which is really important, especially in the context of the Eurocodes. But that’s not much help when you have to knock up a scheme for a complete building by the end of the day! Especially if you’re not that au fait with the nuances of timber design.

The intention of TRADA’s pre-scheme design book is to help designers make the right decisions early on in the design process. It includes many illustrations to simplify use, with symbols that indicate relative performance against various criteria. While it is hoped that the book will be helpful for students and construction professionals in general, the primary audience is structural engineers who have designed buildings of steel and concrete but have not acquired significant experience in timber. www.trada.co.uk

It is not usually practical to do pre-scheme design from first principles. Utilising both design data and the experience of seasoned timber designers from a variety of practices, the book aims to raise the engineer’s awareness of structural issues which they may not consider at early scheme design stage for other materials.

James Norman of the University of Bristol, an experienced designer of timber buildings (some RIBA award winners), has taken up the challenge of helping us to prepare a rigorous pre-scheme design resource, capturing the accumulated experience of many leading TRADA members.

Along the way, he has taken advice from some of the timber engineering world’s most enthusiastic and skilled engineers: Simon Smith of Smith Wallwork; Andrew Wylie, Jon Shanks and Graham Clarke of Buro Happold; Ross Smith of Ramboll; Kim Collins of Integral Engineering Design and Ralph Pelly of Rise Structures.

Timber pre-scheme design is presented in five stages: 1. Summarising the key considerations of timber design – particularly useful for the graduate or the engineer experienced in steel and concrete design but not timber.

2. Presenting the common framing options that work with timber – including some high-rise solutions which, until recently, were not even thought to be possible.

3. Describing the range of solid and engineered timber products that broaden timber’s appeal to architects, engineers, clients and building users.

4. Guiding the initial sizing of elements, thus enabling the engineer to offer practical schemes in timber with parameters for spans, heights and depths so that the architect can settle on a workable grid and profile for the structure.

5. Highlighting the issues that influence both initial and whole-life costs. >> Timber 2016 Industry Yearbook

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Timber structures Pre-scheme design of timber

What are the main options for framing?

We describe the three basic types: • loadbearing – typically cellular structures • framed – suitable for more open-plan schemes • hybrid – a mixture of loadbearing and framed.

Laminated veneer lumber (LVL)

What are the main options for ensuring stability?

Typically, you will encounter four types: • stressed skin racking panels • solid timber panels • braced bays • moment frames.

Ribbed slabs – where the floor and joists act together compositely

The book describes each, emphasising their level of complexity.

What timber products are at your disposal?

Timber has perhaps more structural product types than any other building materials. The book illustrates and describes the main uses for these products, as shown below:

Sawn (solid) timber

I-joists

Cassette panels – similar to ribbed slabs but with composite action with both faces

Unilam – slabs made of joists connected together side by side

Cross-laminated timber (CLT) – solid timber panels with significant strength in both directions

Flitch beams – paired timbers with steel plates in-between Glued laminated timber (glulam)

Trusses

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Timber structures Pre-scheme design of timber

How does each product type perform?

What will it cost?

Naturally, every product has it strengths and weaknesses, and each is useful in particular situations.

Finally, to help the quantity surveyor make a fair assessment of timber’s potential, the book explains how the cost of a timber structure is influenced by several factors:

The chapter on load and span tables provides guidance in the form of tables and charts for establishing the all-important preliminary sizes to get you started on floor, roof and wall structures, with all the products mentioned above except the ribbed slabs, cassettes and roof trusses.

The following example of sawn timber floors shows how the book enables the engineer to assess quickly how far a component will span for various depths.

• Programme – timber might not always be the cheapest frame, but it is frequently the fastest to build, leading to the lowest overall cost.

• Lightness – this can mean spending less on foundations.

• Architectural finish – timber may itself be an acceptable finish internally, which can save on further treatments, thus eliminating a separate cost item.

• Exchange rate – be sure that you know the source of materials and understand the impact of fluctuating exchange rates.

• Method and installation costs – although greater care is required to handle and install a timber structure, the process (especially using lightweight tools) offers many benefits in urban sites where you’ll want to avoid disturbing neighbours.

The potential for pre-fabrication can also influence installation cost.

• Fire treatment – although wood is a combustible material, the heavier timber products offer significant fire protection, without supplementary treatments, because the charring of the timber surface protects the intact core.

What else do engineers (and architects) need to know about a structural scheme?

As well as the crucial geometric considerations (how far will it span, how tall will it reach, how deep would it be) we have devised a system of symbols so you can see at a glance the key performance indicators for various parameters: • types of buildings such as dwellings, low rise and high rise • fire rating • acoustic rating • construction method • difficulty of calculations • lead time.

Although focused on pre-scheme design, there is a chapter of guidance about ‘what next’ – a springboard into the detail design.

Better stop there, we’ve practically done it all for you! TRADA will update you about this new resource when it is imminent if you are registered to receive its e-newsletters, or alternatively contact publications@trada.co.uk for details. n

About the authors

Adrian Young MICE Technical Editor Exova BM TRADA www.trada.co.uk

Dr James Norman, CEng MICE Senior Teaching Fellow University of Bristol Timber 2016 Industry Yearbook

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WPA campaigns for CPR compliance in the fire retardants sector Gordon Ewbank, chairman of the WPA fire protection committee, explains why the WPA is asking the UK government to get tough on the use of products that make unfounded fire protection claims.

Copenhagen Opera House, Rehearsal Rooms is lined with wood based manufactured to incorporate high performance fire protection Photo: Smartply

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“It is absolutely essential that fitness for purpose is verified prior to the use of any coating purporting to offer extensive fire protection performance. That’s because canned products are intended to be brush-or spray-applied on a building site or are superficially applied with little or no factory control.”

F

ire protection is a critical safety issue under the Construction Products Regulations (CPR) and the emerging use of site-applied coatings as opposed to factory controlled impregnation of fire retardants is a significant challenge and concern for the timber industry.

These site-applied coatings products have the potential to risk endangering lives and the reputation of wood as a viable and safe construction material. They also undermine the profitability and consequent investment of CPR-compliant companies. The Wood Protection Association (WPA) has mounted a campaign for enforcement action to be taken on products that contravene the law under CPR.

Putting the safety of people first When building regulations call for the fire protection of wood, the safety of those who will use the structure is the overriding objective. There can be no short cut to ensuring wood gets the right fire retardant (FR) treatment.

Impregnation of an FR treatment under quality-assured factory-controlled conditions is the tried and tested approach. Wood and panel products impregnated prior to installation have a track record of performance spanning several decades. Confidence in the fire performance of FR products used in impregnation processes is underpinned by a substantial body of test data, third-party accreditation and CE Mark Declarations of Performance.

In recent years, site-applied coatings have appeared in the UK with ‘Declarations of Performance’ (DoP), CE Mark Construction Products Regulations (CPR) compliance claims and application choices that make them appear an attractive alternative to impregnation processes.

However, it is absolutely essential that fitness for purpose is verified prior to the use of any coating purporting to offer extensive fire protection performance. That’s because canned products are intended to be brush-or spray-applied on a building site or are superficially applied with little or >> www.trada.co.uk

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no factory control. Often there is no real external verification of quality control or evidence of fire performance specific to the type, size and installation configuration of the timber elements for which long-term fire protection is required.

treatment for wood is CPR compliant or has been given a document purporting to be a DoP for such a product.

Beware ‘Declarations of Performance’ claimed by a coating

In the UK, enforcement of compliance with the EU Construction Products Regulations is the responsibility of Trading Standards.

Cambridge Trading Standards (CTS) serves as the UK’s Primary Authority on CPR and is responsible for setting policy and coordinating enforcement activity with other trading standards offices.

Incorrect documentation is a contravention of CE Marking/CPR requirements and illegal. Although a can of site-applied solution could be CE marked and have a DoP, this information would be in conjunction with a European Technical Assessment (ETA) written to ETAG 028, and is not the same as a DoP written to a Harmonised product standard (like EN 13986). Therefore, the DoP and ETA should be supported by EN 13501-1 evidence.

Even then, it is vital to ensure that the coating is applied very carefully on site. (There are certification schemes for the application of FRs on site.)

The WPA would like to hear from anyone who has been told that a canned coating placed on the market as a fire retardant

CPR enforcement in the UK

The WPA’s call for closer scrutiny of coatings that claim extensive fire protection performance was endorsed in August 2015 by the Construction Products Association (CPA). This endorsement has strengthened the need for action resulting in the development of a partnership arrangement between WPA and CTS. This arrangement is intended to underpin trading standards enforcement of CPR compliance by: • giving the Cambridge enforcement resource access to WPA knowledge of the wood products sector and market intelligence • supporting enforcement teams with technical expertise in FR enhancement technologies for wood based construction materials • coordinating input from major independent technical authorities on fire protection and help facilitate fire testing where appropriate.

As an EU Member State, the UK has an excellent track record in the implementation of EU Directives, but when it comes to enforcement action the resources to do so appear to be thin on the ground. The WPA in alliance with CPA and other timber trade bodies is lobbying UK government to make funding available, possibly in conjunction with industry, to police CPR compliance.

Guidance for specifiers is an important part of the process Helping specifiers to choose the right fire retardant treatment or manufactured FR sheet materials is an increasingly important WPA activity. Four main initiatives underpin this role: 1. The WPA Fire Retardant Specification Manual 2. The WPA Benchmark quality scheme for FR treatments 3. The WPA Guide to CE marking 4. The WPA FR specifiers help desk.

Robin House Children’s Hospice, Scotland relies on a WPA approved flame retardant applied by pressure impregnation to provide long term fire protection Photo: Arch Timber Protection

www.trada.co.uk

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is called up by organisations such as NHBC and NBS. The manual includes lists of WPA-approved FR products and processors and a step-by-step checklist to making the right specification choice.

The WPA Benchmark FR scheme provides independent, third-party audit and approval of FR products and associated treatment processes to provide specifiers and users of treated material with further confidence of a job well done.

WPA also operates the quality scheme that supports the Structural Timber Association’s FR Build scheme for the fire protection of wood used in during the construction of commercial timber frame buildings.

The WPA Guide to CE Marking for product manufacturers spells out the requirements for CE marking and on how to comply with the CPR. It also helps WPA to underpin our challenge to those FR products that make claims that cannot be substantiated.

Earlier in 2015 WPA initiated a help-desk service for architects who are seeking generic guidance on the fire protection of wood and wood based panel products.

Access to this service is by referral from WPA members.

From this work, it has become clear that the interpretation of EN 13501-1 Fire Classification Reports is the key issue faced by specifiers: • It can be a costly and potentially fatal error to assume a certificate for one species, profile and installation design is transferable to another species, profile and installation design.

implementation of CPR to date, supports the WPA’s industry specific case for enforcement action. It states: Industry perceives that more needs to be done in order for market surveillance authorities to fulfil their obligations and properly enforce the CPR. Industry stakeholders thus believe that the anticipated benefits of market surveillance (in terms of increased compliance with the CPR, reduction in products posing a risk to health & safety, increased credibility of the CPR and improved competitiveness for compliant operators) have not yet been achieved. It can be concluded that there is a need for more visible market surveillance and enforcement action across the EU. The report also highlights two possible solutions: ‘Increase the communication between market surveillance authorities and industry stakeholders’ and introduce a ‘more efficient prioritisation and organisation of market surveillance activities’.

These are two of the areas where specific progress can be made through the WPA’s innovative partnership with the CPR Primary Authority in Cambridge.

WPA believes that, through the enforcement of high fire performance standards, the long-term integrity of buildings and the safety of those who use them on a daily basis can be ensured. n

About the author

Where there is interest in using a surface coating, WPA urges specifiers to make absolutely certain (not least for professional liability reasons) that the coating they intend to specify has a EN 13501-1 Fire Classification Report from a Notified Body directly relevant to Building Regulations’ requirements for their application.

Designers and specifiers also need to be aware that the fire performance claimed by a coating depends heavily on recommended application rates and/or film thicknesses being achieved consistently. This will always be a challenge when a solution is applied by brush or spray on site to insitu vertical or overhead surfaces such as beams, profiled components, cladding and ceiling surfaces.

EU review of CPR implementation supports the WPA campaign

Gordon Ewbank Chairman of the WPA’s Fire Protection Committee and the Association’s principal regulatory affairs advisor

Further reading TRADA WIS 2/3-3 Flame retardant treatments for timber products

For more information Web: www.wood-protection.org Twitter: @woodprotection E-mail: info@wood-protection.org

A recent report by Risk & Policy Analysts (RPA) for the European Commission, reviewing the Europe wide www.trada.co.uk

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Avoiding construction fires and reducing risks The fire safety of finished buildings is amply covered in design codes and regulations, but less often discussed is fire safety in relation to the construction phase. Martin Milner answers some frequently asked questions to help reduce the risk of on-site fires.

F

ires occur every day and some have devastating and fatal impacts to human life. Ensuring fire safety in the design of buildings is a significant part of the process from concept to completion of a project.

The design regulations and codes used by the construction industry focus on the completed building and the process is no different when considering fire safety for the choice of materials and layouts. However, these regulatory design controls are primarily aimed at a finished and occupied building, so are less likely to cover fire safety in a situation when a building is under construction.

The construction phase is such that the building is undergoing constant change and this, together with the varying combinations of combustible materials and plant, can create conditions for a significant fire to spread across the site â&#x20AC;&#x201C; something that is not covered in the fire safety design of the completed building.

Fires during the construction process can occur in all forms of structures as combustible materials are introduced to the building. The Structural Timber Association (STA) has therefore developed a range of guidance documents to help the industry avoiding fires and mitigate risks for structural timber buildings during the construction process.

A multi-storey timber frame building in Redhill town centre. Photo: Milner Associates

What are the causes of fire during the construction phase?

Fires can start on any construction site no matter how big, small, simple or complex a building project. These fires can start for a number of causes as noted in Figure 1. To reduce the risk of fire occurring, consideration of deliberate acts of ignition and accidental causes is required. >>

Figure 1: Causes of ignition

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Do the building regulations or technical standards address buildings during construction?

The building regulations or technical standards address the minimum performance levels of the completed building when in use and do not address the construction phase which is an incomplete building. Although the building control documents provide principles for fire safety these are not necessarily relevant to a construction site and differences can be significant.

In developing the “during construction” guidance the STA reviewed the objectives of Building Control and also the laws relating to fire safety in buildings.

CDM regulations A point to note under CDM regulations is that where a project is being run under a design and build contract and the client’s team has not chosen the material type and construction method then the principal designer role in respect to the construction fire safety measures are being led within the design and build company who will also cover the principal contractor role. The contract between the client and design and build contractor can be such that the principal designer role is taken on by the contractor.

The law • The Regulatory Reform (Fire Safety) Order 2005 (RRO) covers general fire safety in England and Wales.

• In Scotland, requirements on general fire safety are covered in Part 3 of the Fire (Scotland) Act 2005, supported by the Fire Safety (Scotland) Regulations 2006.

• In the majority of premises, local fire and rescue authorities are responsible for enforcing this fire safety legislation.

• HSE has enforcement responsibility on construction sites where the Construction (Design and Management) Regulations (CDM) 2015 and the RRO/Fire Scotland regulations are considered.

Should the design team consider the effect of fire during the construction phase?

Within the CDM regulations 2015 there are clear client and designer duties to consider the effects of a fire that could occur (regardless of the cause) during the construction phase.

The CDM regulations clearly make it the responsibility of the client to appoint knowledgeable parties to the project who can advise, but ultimately, the responsibility rests with the client.

There are a number of safety responsibilities which fall under the principal contractor’s construction phase duties, but fire safety starts with the choice of material and its application and this responsibility falls under the direction of the design team, led by the principal designer, who has ultimate responsibility to advise the client of actions to take (e.g. that off the site risk mitigation measures will be required that shall be included in the tender documents either as outline proposals for the contractor to complete or a full risk mitigation measures to price in the tender). Table 1 provides a brief breakdown of the areas of fire safety responsibility for the various measures needed. www.trada.co.uk

Flame-retardant build showing non-combustible sheathing and fire door Photo: Milner Associates

The Health and Safety Executive (HSE) has issued guidance on construction fire safety and the insurance industry has issued policy compliance procedures for sites. The CDM, HSE and insurance compliance is not specific to timber structures, and covers all materials. The responsibility for parties involved in fire safety during construction is provided in Table 1.

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Complete final build Topic reference and measure to be carried out

Construction phase Topic reference and measure to be carried out

Who is responsible for the instigation of measures?

Who is responsible for the instigation of measures? [1, 2]

Active measures Fire Safety Management system for commercial buildings

BO

Construction phase Fire Safety Plan – all buildings

PC

Permanent alarms

PD/ BO

Site temporary alarms

PC

Smoke control in the building

PD

Impact of smoke to neighbours

PC

In-built firefighting measures, e.g. sprinklers

PD

Manual extinguishers

PC

Fire service access

PD

Site access

PD plans maintained by the PC

Control of hazardous contents

BO

Storage of materials for the construction process

PC

Passive measures Compartmentation using Fire Resistance Assemblies

PD

Fire breaks to slow the fire growth

PD /or via SD

Control of flammability of the fabric

PD

Understanding of flammability of construction materials and replacement if appropriate

PD /or via SD

Defined permanent escape routes

PD

[Changeable as project progresses]

PC

Separation from notional boundary so to account for future neighbourhood changes.

PD

Separation to avoid fire spread to actual neighbouring building

PD

or by risk mitigation

PD /or via SD based on need from PD

Table 1: Fire planning principal measures for completed buildings compared to during construction and parties responsible Key: BO = building owner/user of the building; PD = principal designer (lead project person/company who agrees on the project construction from the PC); PC = principal contractor; SD = specialist designer – part of the design team or specialist sub-contractor such as structural timber company.

Notes: 1. The principal designer working direct for a client who does not decide on the material form but accepts the proposals of a design and build contractor has a responsibility to advise the client and parties to the project of the fire safety measures needed during although the actual decisions may be advised by the contractors team.

2. Under the CDM regulations the project client is responsible to ensure that the appropriate company (PD and PC) has been appointed to carry out these duties and such level of skill and knowledge is established in the appointment process.

property protection. Fire planning can be considered to be divided into active (intervention or actions to stop fire) or passive (inherent built in measures to stop or slow fire growth).

Topics and responsibility of key parties are outlined in Table 1.

Structural timber in the construction process Timber as a material has differing degrees of ignitability depending on the density, size and ventilation available.

Timber as a raw material will provide growth of fire across its surface, so has a low reaction to fire classification. Walls and floors will only have fire resistance due to charring if the full element is solid timber; otherwise the basic timber structure has no inherent fire resistance.

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Standard text books and guidance do not cover the effect of a fire on exposed incomplete structures.

The STA, as part of the Fire Sector Federation, has a duty of care to provide information to the industry to provide designers and contractors with appropriate information to build safely and sustainably using structural timber. The STA has therefore produced a suite of documents that address the procedures and options for structural timber during the construction process that includes risk mitigation and duties of the persons involved in the processes. The STA guidance covers the impact of fire outside of construction sites boundary (referred to as ‘off the site’) and on the impact or stopping a fire within the site boundary (referred to as ‘on the site’).

Protection Fire

Figure 2. Differences between ‘on the site’ and ‘off the site’

STA: Site Safe strategy and policy

Keep up to date

The STA’s Site Safe strategy includes advice and documents to provide the industry with knowledge and information on how to procure and construct ‘fire safe’ buildings.

The use of structural timber in a building project has been proven to be no less of a risk than other materials providing the correct risk mitigation and reviews are undertaken. The construction industry is in a continuous cycle of improvement, and the fire safety guidance from the STA is one example of the industry reacting and improving its processes. The guidance is available from the STA website and checks should be made regularly, to ensure that the most recent versions are being used. n

The current advice relates to building projects with a total floor area of 600m2 or over. The advice given is suitable for buildings below 600m2, but single house developments should be assessed on the scale of the house and location of fire risks, with the principles of this guidance used. The STA intends to issue further updates on the guidance during 2016.

All the relevant documents are available from the STA website, and includes the Site Safe member’s policy, which is a safeguard for clients to ensure that the right documents are being processed and that coordination with the fire service is achieved. Insurance companies are recognising the benefits of the STA Site Safe policy which is third-party audited by BM TRADA and covers the key elements to comply with the insurance industry requirements for construction sites and fire risk mitigation.

About the author

Martin Milner C Eng Technical Consultant Structural Timber Association

Further information • Construction (Design and Management) Regulations (CDM) 2015, available at www.legislation.gov.uk/uksi/2015/51/pdfs/ uksi_20150051_en.pdf.

• STA Advice Note 9.1 CDM Regulations (for STA Members only) available at www.structuraltimber.co.uk/information-centre/ technical-library/advice-notes/

• HSE 2010 HSG168 Fire Safety in Construction, Health and Safety Executive ISBN 9780717663453.

• Construction Confederation/FPA 2015 Joint Code of Practice on the Protection from Fire of Construction Sites and Buildings Undergoing Building timber frame safely to STA guidance at a London infill site.

Photo: Milner Associates

www.trada.co.uk

Renovation, 9th edition, Construction Confederation and The Fire Protection Association, October 2015, ISBN 978-1-902-790916.

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Developments in modified wood products The modified wood products sector has moved on considerably since TRADA first published a Wood Information Sheet (WIS) on the topic in 2010. Dr Andy Pitman surveys progress so far and looks ahead to the products up for discussion in the next WIS.

At Moorings, Newquay, Medite速 Tricoya速 Extreme is used as cladding panels secretly fixed.

Photo: Medite Europe/ Leyton Bennett

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“Modified woods have become well established in the European market. In October 2015 the 8th European Conference on Wood Modification included presentations on the commercialisation of modified woods, modification techniques and the evaluation of modified wood properties.”

W

ood Information Sheet 2/3-63: Modified wood products is due for its third revision in five years. This high frequency of revision reflects the increasing range modified woods coming to market and the need to make specifiers aware of their properties and suitability for different end uses.

The WIS was first published in February 2010; its aim being to help specifiers better understand what modified wood products are, learn something of their properties and show how these differ from those of unmodified wood. Tables included in the WIS showed the modified wood products available in the UK, their end uses and likely performance.

Modified woods have become well established in the European market. In October 2015 the 8th European Conference on Wood Modification included presentations on the commercialisation of modified woods, modification techniques and the evaluation of modified wood properties.

A number of European standards are being revised to include methods for selection, pre-conditioning and testing of modified wood products.

In addition, new products have come to market since the last revision of the WIS (in 2013), and it is important that specifiers be kept up to date, hence a revision is likely in the near future. This article summarises some of the likely revisions to this WIS.

Established products Accoya® remains one of the longest established modified wood products. It has been used on many projects, not only in Europe but also in North and South America, India, Asia, Australia and New Zealand. These projects range from exterior joinery and decking applications to exterior furniture and boat construction. The material received two new certifications in 2015, both of which involve bi-annual factory audits encompassing a review of quality control documentation and random sampling and testing by the certification bodies to ensure the consistency of quality. >> www.trada.co.uk

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These certification schemes include the French FCBA Control Convention for material properties, which presents test data on the mechanical and physical properties of Accoya® together with data on its stability, water uptake and thermal conductivity. Durability testing showed high resistance against wood destroying fungi, termites and the wood boring beetle Hylotrupes. Accoya® was also found to meet the requirements of the US ICC ESR Certification scheme for use in UC3A (exterior coated millwork, siding and trim), UC3B (decking, sill plates, fence rails, trellises and gazebos) and UC4A (deck joists, beams, retaining walls and freshwater jetties). This scheme recognises Accoya® as being resistant to both termites and fungi.

Long-term field test data on the performance of Accoya® from sites in Europe, New Zealand, Florida, Japan, Thailand and Costa Rica is now available and show continuing high levels of resistance against wood destroying fungi and insects.

Medite® Tricoya® Extreme was first included in the 2013 WIS. It is the only medium-density fibreboard (MDF) manufactured using acetylated wood fibre. Being bonded using pMDI resin means that this material does not emit free formaldehyde; and at the same time it has outstanding dimensional stability and durability.

It offers the same design and machining characteristics of MDF, and is available as large sheets that can be easily profiled to give a good finish.

Its exceptional dimensional stability provides improved coatings performance, making it an ideal choice for exterior roofline applications (facias and soffits), cladding and facade panels. Medite® Tricoya® Extreme carries a performance warranty of up to 50 years.

Kebony® focuses on the softwoods Scots pine, radiata pine and southern yellow pine. These are available both as clear and character grade the later containing knots which appeal to some clients. Kebony® continues to be used on an increasing number of exterior projects where durability and dimensional stability are required. It is also being used for interior design. Kebony® has been recognised by VFF (German Association of Windows and Facades) as suitable for window joinery.

Thermowood® (from MetsäWood) remains the most widely distributed thermally modified timber in the UK. Sold mainly for decking and cladding applications, its properties and profile range have made it a popular choice for exterior cladding in the UK. The manufacturer, MetsäWood, provide guidance on the installation of vertical and horizontal Thermowood® cladding in the form of videos which include guidance on fixing and detailing to accommodate movement, reduce risk of wetting and to promote drainage and drying down. Entries for Thermowood® cladding profiles are freely available for specifiers through the BIMstore, which creates and distributes BIM content for use in building design.

Thermally modified timbers Most of the modified wood products that are new to the UK market are thermally modified timbers (TMT). All those set out below will be included in the revised WIS for the first time.

Facia and soffit using Medite® Tricoya® Extreme. Photo: Medite Europe

www.trada.co.uk

EcoChoice supplies TMT under the brand Thermodified, available as spruce, pine, ash and the West African hardwoods fraké and ayous. Fraké was used to clad the roof and walls of the swimming pool at Alfriston School, Beaconsfield – a 2014 Wood Awards winner which has also featured as a TRADA case study. Both fraké and ayous >> Timber 2016 Industry Yearbook

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Alfriston School showing thermally modified fraké from Ecochoice. Photo: Ecochoice Ltd

can be supplied in clear lengths and FSC or PEFC Certified.

EcoChoice also supplies Aegis wood – a timber modified using a silica-based impregnation technology which improves mechanical properties, durability and reaction to fire.

DuraWood™ is thermally modified ayous supplied through Timber Link International. Laboratory testing has established that this modified product is durable against wood destroying fungi and testing has found it to be stable in terms of movement. Available in clear lengths, this modified wood is being marketed for exterior applications such as cladding.

Natural Cladding®, available through RUSSWOOD, is a low-density, thermally modified tropical hardwood which is both durable against wood destroying fungi and stable. It is particularly suitable for cladding applications where clear faces are required.

Vastern Timber is launching its range of thermally modified British grown timbers in 2016 under the product name Brimstone. The product originated from a collaborative project funded in part by Timber Strategies which included Vastern Timber, Tyler Hardwoods, Grown in Britain, BRE and representatives from the construction industry.

and Brimstone sycamore (E). The letter E denotes the timber as being suitable for external applications. Brimstone (E) for all species will initially be marketed for cladding with only ash also sold for decking.

Aesthetically, all of the Brimstone species will be relatively free of knots (equivalent to BS1186-3 Class 1, similar to No. 2 clear, and better than Western red cedar) providing an alternative to the more knotty thermally modified softwoods. n

About the author Dr Andy Pitman is Technical Business Development Manager, BM TRADA.

Further information TRADA’s Wood Information Sheet Modified Wood Products WIS 2/3-63 is available from www.trada.co.uk/publications, with the revised edition to be published in 2016.

The three species modified will be poplar (hybrid), ash and sycamore, sold as Brimstone poplar (E), Brimstone ash (E) www.trada.co.uk

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Improving the home-grown timber supply chain Dougal Driver explains how Grown in Britain is playing a crucial role in raising public and industry awareness of the many benefits of home-grown timber.

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“The Grown in Britain licensing scheme has been designed to increase visibility of home grown timber by licensing timber from woodlands and timber products that are grown in the UK.”

I

am sure that I am not the only person who has visited the TRADA head office in the heart of the Chilterns’ beech woods and thought: “If only I had a similar view from my office window”.

Those beautiful beech woods remind me of the common purpose shared by my organisation, Grown in Britain, and TRADA: to raise awareness of the many benefits of working with wood. But the two organisations work in different ways to achieve these ends. In the case of Grown in Britain, as the name suggests, our particular focus is on home-grown timber and therefore supporting the nations country’s woodlands and forests and our rural economy.

The UK timber industry produced a record 12 million tonnes of wood in 2014, increasing wood production by a third since 2008. But with 80 per cent of our timber still imported and 42 per cent of our woods unmanaged, the environmental and economic imperative to ‘buy British’ is strong.

Grown in Britain is approaching its fifth year in operation, so now is an ideal time to reflect on where we came from, what we have achieved so far, and where we are going next.

Our origins In 2011 an independent panel, chaired by the Bishop of Liverpool, presented a report to the UK government with recommendations on the future direction of forestry and woodland policy in England. Recommendation 18 established the need for an industry-led, governmentbacked ‘Wood Industry Action Plan’ that could drive lasting change in the sector.

The plan that emerged resulted in the creation of Grown in Britain – a not-for-profit, industry-led, government-backed organisation – as a vehicle for promoting and increasing British timber production and supply, and with the specific remit to deliver several key aspects of the ‘Government Forestry and Woodlands Policy Statement’ (published in January 2013). >> www.trada.co.uk

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Once licensed within the scheme, growers and processors can use the Grown in Britain label on their products, and to help promote British timber within their supply chains.

The licensing process has been made as simple as possible, but it is also robust to protect the brand: • For a forest or wood wishing to join the list, all we need to see is the UK Forestry Standard management plan number or a PEFC™/ FSC® certificate. A recent applicant said it was the simplest process he had gone through.

• For saw mills and other processors, we need to be sure that what is branded as Grown in Britain is grown in Britain, and so an independent audit is required to ensure that this is achieved.

The value of the brand has quickly proven itself, so much so that there have been a few ‘policing issues’ where the logo has been used where a licence has not been applied for, let alone granted. Grown in Britain deals with these issues appropriately when we become aware of them.

Making our mark on British timber The ultimate success of Grown in Britain relies upon land owners, processors and wood users buying into the geographical licensing process created by Grown in Britain, which assures that wood and timber products are from UK sources.

The Grown in Britain licensing scheme has been designed to increase visibility of home grown timber by licensing timber from woodlands and timber products that are grown in the UK. The licensing process provides assurance that the timber has been grown in the UK in accordance with the UK Government Timber Procurement Policy, and fully recognises environmental certification by FSC® or PEFC™.1 The Grown in Britain scheme covers all types of wood – including softwood, hardwoods and panel products – just as long as it was grown in the UK.

Research conducted by Grown in Britain found that 92% of large contractors support the use of more home-grown timber and this, combined with greater demand from retailers and the public sector, led us to develop a database for companies wanting to source material that carries the Grown in Britain licence.

(This ‘demand list’, along with a list of GiB licensed products, is available on request from enquiries@growninbritain.org)

Working with government and industry partners The public sector has a big role to play in boosting the use of homegrown timber and Grown in Britain has worked hard with the UK government to improve its Timber Procurement Policy - putting homegrown timber on an equal footing with equivalent imported materials.

However, changing the rules is never enough. Attitudes and habits tend to drive procurement decisions. We were delighted that, at an event during the 2015 Grown in Britain Week, the Secretary of State for Defra, the Hon Liz Truss, accept our request that her department examine how it procures home-grown timber in any projects under its influence. She also confirmed that she will do all she can to boost the procurement of UK wood across government.

This links neatly to our existing technical work with the Forestry Commission, Environment Agency and other public authorities to seek home-grown timber substitutes for tropical and other imported timbers that find their way unnecessarily into too many public buildings and renovations.

We also understand the need to build ‘home grown’ into the systems and decisions that go on behind the supply chain. To this end we have developed an excellent and collaborative partnership >>

www.trada.co.uk

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with the Considerate Constructors Scheme (CCS). Companies under the CCS can now use their support of Grown in Britain and our licensed products as evidence in the CCS best practice scoring system. Grown in Britain is also an integral part of their advice to members that aim to rate highly for ‘social value’ within the scheme – which is of growing importance to public and private clients.

This is one of Grown in Britain’s key functions and so we have developed very good relationships with TV, radio, print or social media and we have featured on BBC Breakfast, Farming Today and even Homes Beautiful. Our message is straightforward: celebrate forests and woods being created and managed, buy British and look for the Grown in Britain logo.

Grown in Britain licensed products are also included in several sustainable procurement policies of leading main contractors and clients and are being requested on pre-qualification questionnaires, such as the one issued by Construction Line to its significant membership base.

Another aspect of this work is to develop consumer-led demand for home-grown timber products. A good example of this work is the thermal modification project with suppliers Vastern Timber and Tyler hardwoods, and research partners.

Research and development At the moment, the UK relies on high levels of imported timber, but there are more than 30 million tonnes of timber in unmanaged woodlands throughout the UK, that could be a more sustainable and environmentally friendly solution to the nation’s timber requirements.

A Grown in Britain consortium, led by English Woodlands Timber, was awarded funding by the UK’s innovation agency, Innovate UK, in 2015 for a project to explore how hardwood supply chains in the construction sector could be improved.

The project will have five main work streams: • Market research to establish the timber species and section sizes being purchased by the UK construction industry, and also to identify what timber is available in UK woodlands to match this; • Timber stock funding options that will look to increase roundwood and sawn timber stocks without imposing additional risks on the supply chain; • A timber supply ‘hub’ that will be able to locate available timber in independent saw mills around the UK; • Material efficiencies, looking at how sawn wood yields could be improved; • Industry engagement, to galvanise the full support of the UK timber industry.

Thermal modification involves using intense heat (180–200 degrees Celsius) and steam to change the structural properties of wood. The process ‘cooks’ the sugars and resins out of the wood, leaving nothing for mould, fungus and bacteria to feed on, resulting in significantly higher levels of durability than nonmodified timber.

This will enable consumers to use British hardwood species such as Sycamore and Ash (which have been made more durable by super-heat treatment) instead of products such as thermally treated Tulip Wood from north America.

A market crying out for change Looking ahead, the market tells us that consumers want the Grown in Britain trademark of sustainable, legal and homegrown on their timber and wood. Our next job is to secure the support of the whole supply chain to promote their use of British timber, not just because it’s ‘a good thing’ but because it makes commercial sense to back Britain, to get a licence and feed a market that is crying out for more and support the nation’s forests and woodlands. n

About the author

The project, which will run until the autumn of 2016, includes BRE, the Forestry Commission, forest and wood charity the Sylva Foundation, building contractor Willmott Dixon, and representatives of the timber and merchant sector.

Working with the public Market research tells us that many people outside the timber industry connect to products they can see and touch. Our challenge is therefore to deepen the connection between the industry and the public – often by campaigns linking the people with the items they produce and the woodlands where the timber is sourced. www.trada.co.uk

Dougal Driver Chief Executive of Grown in Britain

Reference 1. Forest Stewardship Council® (FSC® A000503) and the Programme

for the Endorsement of Forest Certification (PEFC™ 16-44-002).

Further information WIS 2/3-67 Specifying British-grown timbers available at www.trada.co.uk

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CE marking: a primer for the timber industry The EU Construction Products Regulation (CPR) introduced new obligations and responsibilities for manufacturers, importers and distributors of construction products.

Niresh Somlie explains the basics, as they apply to the timber industry.

A

s of 1 July 2013, CE marking of construction products covered by harmonised European Standards (hENs) became mandatory in all EU Member States.

The EU Construction Products Regulation (No. 305/2011) (CPR) lays down the harmonised conditions for the sale and supply of construction products and is directly applicable into UK law. It is therefore essential that all parties in the construction products supply chain understand their legal obligations in order to comply.

The four main provisions of the CPR are: 1. A system of harmonised technical specifications 2. An agreed system of assessment and verification of constancy of performance 3. A framework of Notified Bodies 4. CE marking a product.

The CPR (Annex I) defines seven basic works requirements (BWRs) for a construction product, which are: 1. Mechanical resistance and stability 2. Safety in case of fire 3. Hygiene, health and the environment 4. Safety and accessibility in use 5. Protection against noise 6. Energy economy and heat retention 7. Sustainable use of natural resources.

Harmonised technical specifications include Harmonised European Standards (hENs), and European Assessment Documents (EADs). These technical specifications provide assessment and verification methods for the performance of construction products.

Table 1 (overleaf) shows a list of timber products for which there are harmonised standards.

Harmonised European Standards There are currently over 400 hENs covering a wide range of construction products. The hENs are the key documents for: www.trada.co.uk

• manufacturers – when declaring the performance of the product • authorities – when specifying requirements for construction products in regulations, specifications, public procurement documents and so on • specifiers and designers (e.g. architects, engineers, builders) – when choosing construction products.

For any product, the information/requirements relating to the above factors can be found in Annex ZA of the specific hEN. This annex comprises three parts, which provide: • the performance characteristics and related test/assessment method/s (ZA.1) • the procedure for conformity assessment, i.e. tasks required of the manufacturer and notified body (ZA.2) • the process for CE marking and application of the CE Mark (ZA.3).

European Assessment Documents EADs are produced for those construction products that are not covered, or not fully covered, by a hEN. An EAD provides the basis for which a European Technical Assessment (ETA) can be written and issued. A list of published EADs can be found in the Official Journal of the European Union.

How will CPR affect my trade area?

I am a manufacturer...

Since 1 July 2013 manufacturers of construction products which falls within the scope of an hEN are required, when placing the product on the market, to: 1. Draw up a Declaration of Performance (DoP) for that product.

2. Apply the CE mark.

All the information contained within the DoP should comply with the requirements/criteria specified by the applicable hEN. The DoP is a legal declaration made by the manufacturer to show >> Timber 2016 Industry Yearbook

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Timber product

Harmonised standard

AVCP

Cross-laminated timber

BS EN 16351 Timber structures. Cross laminated timber. Requirements (draft for public comment)

1

Finger-jointed structural timber

BS EN 15497 Structural finger jointed solid timber. Performance requirements and minimum production requirements (draft for public comment)

1

Fire doors

BS EN 16034 Pedestrian doorsets, industrial, commercial, garage doors and windows. Product standard, performance characteristics. Fire resistance and/or smoke control characteristics (draft for public comment)

1

Glued laminated timber

BS EN 14080:2005 Timber structures. Glued laminated timber. Requirements

1

Windows and external pedestrian doorsets without resistance to fire and/or smoke leakage characteristics

BS EN 14351-1:2006+A1:2010 Windows and doors. Product standard, performance characteristics. Windows and external pedestrian doorsets without resistance to fire and/or smoke leakage characteristics

3

Prefabricated wall, floor and roof elements

BS EN 14732-1 Timber structures. Prefabricated wall, floor and roof elements. Part 1. Product requirements (draft for public comment)

1

Solid wood panelling and cladding

BS EN 14915:2006 Solid wood panelling and cladding. Characteristics, evaluation of conformity and marking

1, 3, 4

Strength graded structural timber with rectangular cross section VSG and MSG

BS EN 14081-1:2005+A1:2011 Timber structures. Strength graded structural timber with rectangular cross section. General requirements

2+

BS EN 14081-2:2010 Timber structures. Strength graded structural timber with rectangular cross section. Machine grading. Additional requirements for initial type testing BS EN 14081-3:2012 Timber structures. Strength graded structural timber with rectangular cross section. Machine grading; additional requirements for factory production control Structural laminated veneer lumber (LVL)

BS EN 14374:2004 Timber structures. Structural laminated veneer lumber. Requirements

1

Strength-graded structural timber with round cross section

prEN 14544. Timber structures. Strength graded structural timber with round cross- section.

Requirements (draft for public comment)

1, 2+

Timber connectors

BS EN 14545:2008 Timber structures. Connectors. Requirements

3

Timber dowel-type fasteners

BS EN 14592:2008 Timber structures. Dowel-type fasteners. Requirements

3

Wood-based panels

BS EN 13986:2004 Wood-based panels for use in construction. Characteristics, evaluation of conformity and marking

1, 2+, 3, 4

Wood flooring

BS EN 14342:2005+A1:2008 Wood flooring. Characteristics, evaluation of conformity and marking

3, 4

Wood poles for overhead lines

BS EN 14229:2010 Structural timber. Wood poles for overhead lines

2+

Roof trusses made with punched metal plate fasteners

BS EN 14250:2010 Timber structures. Product requirements for prefabricated structural members assembled with punched metal plate fasteners

2+

Table 1: Timber products with harmonised standards

that the product was manufactured following the requirements of the hEN; it also provides information about the essential characteristics of each product. By drawing up the DoP, the manufacturer assumes full responsibility for the conformity of the construction product with the hEN and declared performance.

The application of the CE mark follows the DoP and effectively attests that the manufacturer followed all the applicable procedures for manufacturer of the product, drawing up the DoP and that, consequently, the DoP is accurate and reliable. www.trada.co.uk

The obligations on manufacturers are defined in the CPR and failure to comply with any provision of the CPR will amount to a breach of the Regulation and will result in formal action by the relevant enforcement authority.

I am an importer...

The CPR has introduced a â&#x20AC;&#x2DC;chain of custodyâ&#x20AC;&#x2122; approach for construction products placed on the European market, resulting in a greater legal responsibility for importers. >> Timber 2016 Industry Yearbook

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As part of their obligations, importers must ensure: 1. that the assessment and the verification of constancy of performance has been carried out by the manufacturer 2. that the manufacturer has drawn up the technical documentation referred to in CPR Article 11(1) and the DoP referred to in CPR Articles 4 and 6 3. that the product bears the CE marking 4. that their (i.e. the importer’s) details appear on the product, packaging or accompanying documentation 5. that instructions and safety information is made available with the product in a language determined by the Member State concerned 6. that products are stored or transported in a manner that does not jeopardise the integrity of the product in relation to its conformity with the DoP 7. that they carry out monitoring of the product on the market by means of sample testing, investigation of complaints and taking corrective action when the product does not comply with the declared performance 8. that they co-operate with requests from national regulatory authorities.

An importer shall be considered a ‘manufacturer’ and will be subject to the obligations of a manufacturer when the importer places a product on the market under their company name or trademark, or modifies a construction product already placed on the market in such a way that conformity with the declaration of performance may be affected.

2. Ensure the manufacturer/distributor has complied to the relevant CPR Articles (see above).

3. Take corrective action when the product does not comply with the declared performance.

A Distributor is considered a ‘manufacturer’ and is therefore subject to the obligations of a manufacturer when/if the distributor places a product on the market under the company name or trademark or modifies a construction product already placed on the market in such a way that conformity with the DoP may be affected.

For distributors, as with manufacturers and importers, failure to comply will be a breach of the CPR and will result in prosecution.

I am an architect, designer or builder...

The transition to hENs represents a change for the construction industry. Traditionally, national product standards were very prescriptive in relation to product performance and characteristics. And performance characteristics and the way in which the product is tested for these characteristics differed in each national standard. hENs provide harmonised testing methods, declaration methods and conformity assessment rules.

They also allow Member States to define their own minimum requirements in addition to the requirements given in the hEN. Architects, specifiers, designers and builders should: 1. When drawing up specifications, refer to the harmonised technical specifications, specifically to the requirements of individual product characteristics. >>

The CPR clearly sets out the responsibilities of importers, so failure to comply will be a breach of the Regulation and will result in prosecution.

I am a distributor...

Distributors have the same responsibilities as manufacturers and importers. In addition, to comply with the CPR, distributors must ensure: 1. before making a construction product available on the market, that the product ( where required) bears the CE marking and is accompanied by the documents required by CPR www.trada.co.uk

CE marked plywood

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2. Ensure that the manufacturer/importer/distributor has complied with the requirements of the CPR and drawn up the DoP.

The CPR and innovative products

3. Check National Annexes or Standard Recommendations which give guidance on appropriate minimum performance levels for specific intended uses of the product in the Member State concerned.

1. Products covered by an hEN (EN 13986; EN 14081)

4. Ensure compliance with the Building Regulations in the Member State concerned.

Notified Bodies A Notified Body in the EU is an organisation that has been notified in their Member State, normally via an Accreditation Body (UKAS in the UK). The role of a Notified Body is to verify if the product meets the applicable requirements. Therefore, depending on the Directive, Regulation or Harmonised Standard, Notified Bodies can carry out the following tasks: • product certification (Notified Certification Body) • factory production control certification (Notified Certification Body) • determination of the product type on the basis of testing (Notified Testing Body).

The involvement of a Notified Body in the conformity assessment procedure depends on the type of product, the harmonised standard and the Attestation and Verification of Constancy of Performance (AVCP) level.

The AVCP level and tasks of the manufacturer and Notified Body relating to this AVCP level is stated in Annex ZA of the relevant hEN.

Technical Assessment Bodies Under the CPR, for a construction product that is not covered or not fully covered by an hEN CE marking is an option, not a legal obligation. The manufacturer of such products can, however, apply for a European Technical Assessment (ETA) which will allow CE marking of the product. ETAs are based on European Assessment Documents (EADs) and both are prepared and issued

by Technical Assessment Bodies (TABs).

www.trada.co.uk

The CPR generally envisages three main groups of products:

2. Products not fully covered by an hEN, for example where an hEN exists but for at least one essential characteristic: • The method of assessment is inappropriate • There is no assessment method 3. Products which do not fall within the scope of an hEN (I-Joists, - which can be CE - marked via the voluntary ETA Route).

For products in Group 1, a DoP, as set out in the appropriate hEN/CPR, and consequent CE marking is required.

For Group 2 and 3 products, a manufacturer can choose the way in which they produce the information contained in their DoP documentation: • Declare the performance of the product in accordance with a European Technical Assessment (ETA) issued by a Technical Assessment Body (TAB) against a European Assessment Document (EAD). CE marking via an ETA is completely voluntary, but becomes mandatory once an ETA is issued.

• Declare performance by means of Independent Third Party Certification such as the BM TRADA Q-Mark. n

About the author

Niresh Somlie Principal Technical Officer - Product Certification Exova BM TRADA

Further information • Wood Information Sheet WIS 2/3-56: CE marking: implications for timber products, November 2012, TRADA • Getting started with CE marking for construction products, ISBN 978-1-909594-06-7, December 2013, Exova BM TRADA Timber 2016 Industry Yearbook

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Floors Timber flooring

Focus on flooring: Tŷ Unnos and Welsh timber The Tŷ Unnos development on the Royal Welsh Agricultural Showground in Llanelwedd, Powys, showcases a number of timber flooring options, as Tabitha Binding of Coed Cymru explains.

T

he name Tŷ Unnos, which means ‘a house in one night’ owes its origins to the tradition of erecting a house overnight on vacant land and claiming it as a home. This was common practice in Wales until the end of the 19th Century.

Back in 2006, a feasibility study looked at the possibility of building sustainable, affordable energy efficient homes using home-grown Sitka spruce, the most readily available softwood resource in Wales. Simple substitution of imported material commonly used for timber frame systems was not deemed possible, due to the greater stability and superior strength of slow grown softwoods available from drier, cooler climates.

The study therefore proposed a radical departure from current practice in the form of a whole house construction system using engineered home-grown timber components.

The proposals attracted great interest from all parts of the industry and a multi-disciplinary team of experts formed to prototype, test and develop the Tŷ Unnos concept.

To date, over 30 Tŷ Unnos have been constructed – affordable housing, offices and classrooms. The Tŷ Unnos project has won a number of awards including the TRADA 75th anniversary competition.

The first Tŷ Unnos, ‘The Smithsonian’ is a single-storey, three bay, portal frame building. It was exhibited in Washington, USA and Cardiff before finding a home as the Coed Cymru show stand on the Royal Welsh Agricultural Showground (RWAS) in 2010. However, in 2014 project funding became available to redevelop the Smithsonian. Davies Sutton Architects and Maxiom Construction collaborated with Coed Cymru to design, source materials and build the Welsh timber stand – and the work was completed in July 2015.

Deconstruction and reuse To test the theory of deconstruction and re-use, ‘The Smithsonian’ was deconstructed, turned through 90 degrees, the portal box beam frames re-erected, the wall and roof panels shortened and re-used. A new floor deck was created to homogenise the partially open display building with the terrace linking it to the new Pavilion.

The new Coed Cymru Pavilion is a contemporary 1.5 storey building, featuring the original Tŷ Unnos box beam timber frame system. Fully compliant with current building regulations, it incorporates factory-made structural panels which were insulated off site with Warmcel® by PYC. The Tŷ Unnos frame, complete with wall, roof and floor panels, was erected in a single day and fully wrapped in a breathable membrane to make it watertight, then windows and doors were inserted, followed by a steel roof and Welsh timber cladding.

The new Coed Cymru Pavilion. Photo: Coed Cymru

www.trada.co.uk

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Floors Timber flooring

be seen in oak frame post and beam structures. The system is designed to use the whole Welsh timber supply chain and makes modern architectural features accessible in new Welsh timber frame buildings.

Welsh timber from eight sawmills was used throughout: Sitka spruce – box beam frame, structural panels and joists; Douglas fir – staircase and balustrades; larch – windows, doors, cladding, ovalgrain board flooring and scorched external cobbles; Scots pine – decking; Western red cedar – cladding; oak – flooring. Further timber species were used by the five Welsh designer/makers that furnished the buildings.

The show stand also incorporates Welsh wool, slate, trees and a number of designer-made Welsh wooden items from businesses across Wales.

Wood flooring features Sawdust and shavings are a by-product of the Tŷ Unnos manufacturing process and are typically used to heat the buildings in which manufacture takes place. Most of the Tŷ Unnos built so far, have been built on suspended timber floors and include little or no dense materials (i.e. thermal mass).

However, the Coed Cymru team wondered if using Woodcrete tiles would not only add value to wood waste but also create a thermal store, potentially buffering internal temperatures.

Specialist Precast Products (SPP) of Caerphilly was commissioned to create tiles using wood waste from the processing of the Tŷ Unnos box beams and cladding profiles.

SPP manufactured 540mm x 300mm tiles in 25mm and 50mm thicknesses which were laid at the fully glazed gable end of the Pavilion. The tiles, known as Eco‐ElementTM incorporate the following features: • Water absorption properties – similar to those of standard concrete, the tiles can be treated in the same way as standard concrete flooring and the same sealants applied.

• Freeze characteristics – the material exhibits low amounts of fracturing when subjected to a freeze/thaw environment, because of the ability of the wood fibres to absorb the compressive forces of the frozen water within the concrete structure.

• Compression strength - The typical compression strength of Portland cement is 20–40MPa and the compression strength of Eco‐ElementTM tiles is in a similar range (23–30MPa). However, the tiles at Tŷ Unnos have a density that is around half of that of Portland cement, and therefore give an equivalent compressive strength in a much lighter flooring product.

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Woodcrete tiles at the Tŷ Unnos building. Photo: Coed Cymru

The performance of the tiles is being monitored in an ongoing study with Bath University.

The Endgrain project Experimentation and work by Endgrain project manager Dylan Jones has produced new and interesting research, leading to innovative products that have been incorporated into the Tŷ Unnos Pavilion.

The research has been driven with the aim of developing a commercial resource from small-diameter logs arising from managing Welsh woodland which would otherwise be of little commercial value apart from firewood. In developing new product lines from otherwise low-grade material the work has the potential to add value and diversify the outputs.

The following products are a result of this project.

External charred larch cobbles

A range of small diameter 100 x 100mm cobbles were laid externally at Coed Cymru’s offices in Wales, and it was noticed that the charred cobbles appeared to be considerably less slippery. This knowledge led to research into slip resistance in collaboration with BM TRADA. A report by Peter Kaczmar, June 2015 Ref: TCT/F15043 stated “The process of surface charring can bring about demonstrable

Floors Timber flooring

and marked reductions in slip potential compared with uncharred material when tested in accordance with BS 7976 Part 2. Under wet conditions the results, in some cases, were found to lead to improvements in the slip resistance of the surface which resulted in classification ‘upgrades’ of the slip potential rating as defined under the HSE slip potential system of classification.”

To further demonstrate, assess and monitor the findings, the disabled access ramp to the Pavilion has been constructed from scorched larch cobbles. The cobbles, supplied by Wentwood Timber Centre, are 75mm x 90mm x 70mm thick and are bonded onto larch substrate with bitumen and screws.

cut at 90 degrees to the grain, but better than a standard sidegrain board. Therefore a viable attractive flooring product can be achieved from small diameter timber.

A demonstration floor, machined with tongue and groove edging by Sanderson’s using Welsh Larch supplied by JM & EA Jones has been laid in a traditional herringbone parquet pattern in the pavilion. n

Larch ovalgrain board at the Tŷ Unnos building. Photo: Coed Cymru

About the author Tabitha Binding is the Supply Chain Project Manager at Coed Cymru. With a background in business and Welsh softwood, Scorched larch cobbles, Tŷ Unnos building. Photo: Coed Cymru

Ovalgrain Board

Small diameter logs when cut at an acute angle can produce a short board, 300mm to 450mm in length. The length of the board means that no special jigs are necessary when machining, therefore most planers or moulders can be used for processing.

The face of the board exposes the endgrain which radiates out in an oval shape from the pith.

Coed Cymru commissioned Exova BM TRADA to conduct comparative trials to evaluate the viability of using obliquely cut timber converted from small logs for use as a decorative floorcovering. In doing so the requirement to assess the comparative surface abrasion resistance of obliquely cut wood relative to that of side-grained or end-grain material is of fundamental importance. The test work was considered particularly important given the fact that little or no information on abrasion resistance is available in published literature sources for obliquely cut material.

The results from the Taber Rotary Abrasion testing revealed that the surface is not as hard and wear resistant as endgrain tiles www.trada.co.uk

Tabitha was engaged in 2010 to run the ‘Improving the Supply

chain for Low Value Welsh Timber’ project. The project was funded through the Rural Development Plan for Wales 2007–2013 which

is funded by the Welsh Government and the European Agricultural Fund for Rural Development.

Tabitha Binding Supply Chain Project Manager Coed Cymru

Further information ‘Ty Unnos – a house in one night’, In Touch with Timber, Issue 3 (Winter 2010), available from www.trada.co.uk/publications • Further information is available at www.coedcymru.org.uk, www.endgrain.org.uk and www.tyunnos.co.uk • Specialist Precast Products (SPP): www.specialistprecast.co.uk Related TRADA publications: TRADA WIS 2/3-67 Specifying British-grown timbers, 2013 Timber 2016 Industry Yearbook

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Doors: The open and shut case for careful specification The incorrect specification of doors can result in unwarranted cost, disruption and inconvenience. As co-author of a forthcoming book Specifying the performance of doors, Matt Thompson highlights the basic requirements.

D

oors perform many important functions beyond letting people enter and exit a building; they reduce vulnerability to many fundamental risks, including:

• Fire • Security breaches • Unfair prevention of access • Loss of heat/cooling (energy inefficiency) • Noise • The weather, especially high winds and driving rain.

But even if doors are technically able to mitigate these risks adequately, their performance can be critically impaired by poor installation. In addition, over time doors can wear out, get damaged or be misused, and so they must be maintained and periodically replaced.

The manufacture, installation and maintenance of doors and doorsets is therefore regulated for situations where risks: • threaten human health and safety • unfairly discriminate against some people • unduly compromise efforts to combat climate change • compromise the security of domestic buildings.

The Building Regulations 2010 govern the design, specification and performance of doors, and list (in Schedule 1) the minimum technical standards to be achieved by building work and provide guidance on achieving these requirements, through the Approved Documents.

However, the Workplace (Health, Safety and Welfare) Regulations 1992 and the Regulatory Reform (Fire Safety) Order 2005 are also important in reinforcing the requirements of the Building Regulations, because these documents set out requirements for how employers and owners (mainly) should adjust their workplace to protect employees and other relevant groups of people.

As well as stipulating that any building works must meet the relevant technical requirements, the Building Regulations also state that building works must not make other fabric, services and fittings less compliant or more dangerous than they were before. This is particularly relevant for doors where, for instance, a replacement could compromise fire protection or energy efficiency measures.

Unregulated risks The risks relating to doors also threaten impacts that are not regulated but which nevertheless can have an extremely >> www.trada.co.uk

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serious effect, including losses of the property itself, its contents, occupant comfort (as distinct from health and safety), as well as business performance and continuity.

The specifics of specifying doors

Owners, occupiers, investors and other stakeholders in the building are not bound by law to heed these impacts but common sense dictates that they should. Indeed, they are generally implicit if not explicit in the brief.

It is useful to distinguish internal from external doors. But beyond that there is no simple hierarchy of factors or decision-making flowchart that can be followed to make the specification of doors easier without first knowing both the minimum legal requirements and the design intent for every new door in the building.

The insurance industry has a keen interest in minimizing these risks such as burglary. These risks are important enough to have engendered British Standards or other quality assurance schemes, such as ‘Secured by Design’.

Indeed, Secured by Design is the basis for the recent requirement in the Building Regulations to meet minimum security standards in new dwellings.

Desirable performance characteristics of doors can clash, making it difficult to guard against all identified risks. For example, fire doors along emergency escape routes must not impede escape, which can make life easier for would-be burglars going the other way. Acoustic seals on a door can adversely affect the force required to open the door, denying access to some people.

Installation matters

It is therefore necessary to consider numerous variables: • the building’s geographical location (e.g., exposed clifftop), local context (e.g., next to a noisy motorway) and orientation (e.g., facing the prevailing wind) • the type of building (e.g., factory), the activities likely to happen inside and value of the building’s contents • whether the building is domestic, non-domestic, new, being extended or renovated, or undergoing a material change of use.

It is not just the door or doorset itself that can end up contravening the regulations but, crucially, how it is installed. This is recognised in Regulation 7, which says that building works must be carried out in a workmanlike manner, with proper materials which are ‘applied, used or fixed so as adequately to perform the functions for which they are designed’.

Specification and compliance In a perfect world, specifications would be completed and locked down as early as possible. But in practice the specification may be subject to change right up until the doors are installed. Nonetheless, the basic minimum requirements ought to at least remain relatively constant, regardless of, for example, the selection of brands, dimensions and models or final colour choices, styles and finishes.

Especially on larger projects, doors are generally specified in what is called a ‘doors schedule’, a structured list of door types needed. It must spell out the desired basic minimum requirements. Merely asking for a door to be ‘secure’ or ‘properly installed’ is meaningless. You must have a concrete, universally agreed and understood method of communicating your needs. Typically, compliance may be shown by using: • CE-marked products • Third-party certification schemes • Testing to recognised test standards • Established experience in use (based on established test results). www.trada.co.uk

The ‘unseen’ design strategies – for patterns of usage, fire containment, emergency exit, ventilation, acoustic control, heating, and cooling – also have a critical impact on what must be specified.

Many of these variables and design strategies are independent of each other. For example, external doors need to be adequately weatherproof regardless of whether they are also on an emergency exit route or able to resist unauthorised entry.

In summary: • there is no alternative but to identify each risk or need independently, look at the whole picture, and only then determine the basic minimum specification.

The specifier’s difficult job is to distinguish quickly and efficiently between performance characteristics that are essential, those that are merely nice to have, and those that are definitely surplus to requirement. In effect, this is about applying regulated minimum standards and assessing risks.

Setting standards Specifications are commonly communicated by requiring that products or services wherever possible meet relevant >> Timber 2016 Industry Yearbook

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British Standards (BSs), many of which are ‘harmonised’ with European standards (BS ENs) or indeed, global standards (BS EN ISOs). Indeed, compliance with the Building Regulations sometimes depends on meeting such standards.

All of these standards are subject to change, as knowledge and experience develops, so always check the status of specific editions against the up-to-date indexes on websites at the British Standards Institute or, in Europe, CENELEC.

The main standards for complete pedestrian doorsets are listed in the table below. As yet those listed for internal doorsets and fire/smoke resisting doorsets are not national standards, but when they are adopted as British standards by the end of 2016 UK manufacturers will be expected to comply.

All products covered by harmonised technical specifications must be CE-marked. If a product is not covered by a harmonised technical specification but manufacturers still wish to CE-mark their product and declare its performance, they can instead rely on European Assessment Documents (EADs).

The three main standards covering pedestrian doorsets

Check the details: DoPs

Scope

Harmonised technical specification

External doorsets (excluding fire or smoke resistance characteristics)

BS EN 14351-1: 2006 +A1 2010

Internal doorsets (excluding fire or smoke resistance characteristics)

prEN 14351-2 2014*

Fire or smoke resisting doorsets (with fire or smoke resistance characteristics)

prEN 16034*

* Expected to be available in September 2016 (TBC)

The Construction Products Regulation 2013 (CPR) requires manufacturers to issue ‘Declarations of Performance’ (DoP) for CE-marked products. The DoP can be useful in determining whether a product meets the required specification but the DoP only applies if the product is correctly installed.

A DoP describes how the quality of the product is assured by reference to the ‘Assessment and Verification of Constancy of Performance’ (AVCP). There are five systems of AVCP, ranging from System 1+ (highest standard) to System 4 (basic). >>

Fire door test

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At the low end (System 4), manufacturers are trusted to assure quality themselves. But as the potential risks to health and safety associated with products increase, so the assigned systems require increasingly rigorous testing. The most rigorous system (System 1+) requires that products pass third-party certified tests for their intended use and that factory production is controlled through regular inspections, again by third-party, accredited bodies such as Exova BM TRADA. For example, when the relevant harmonised technical specification is published, fire doorsets will have to meet the System 1+ standard.

Specify the right test If a product is not already CE-marked under a high level of AVCP, it is worth considering specifying third-party testing through UKAS-accredited agents.

Possible results from some test methods are as simple as ‘pass’ or ‘fail’. Others, for example fire resistance tests for a fire door, are not so straightforward. There might be several different outcomes from the test, and whether they are acceptable or not will depend on the defined criteria. A type of door that lasts 30 minutes in a fire resistance test can, when installed, be appropriate for some situations but not so where a 60-minute rating is required or where smoke resistance is also needed.

Many voluntary schemes are available to certify products, processes and the training and registration of installers.

Exova BM TRADA runs a number of UKAS-accredited testing regimes, product and process auditing programmes (e.g. for factory production control) and training schemes, many of them under their Q-Mark brand.

For example, Exova BM TRADA’s Classification for Service Life unifies results from many different tests to different standards into one simple classification system. Based on BS EN 12400: windows and doors. Mechanical durability. Requirements and classification, it categorises doors’ durability as severe, heavy, medium, or light. It is complemented by a certification scheme aimed at manufacturers that requires them to maintain the processes that gave rise to the test results. Called the Q-Mark for Enhanced Lifetime Performance, specifying it will be easier but no less rigorous.

Check the certificates The product’s construction type, glazing and configuration must be cross-checked with the relevant CE mark or test certificate. Products can only safely be used for the situations and uses mentioned in the test certificate. For example, where single leaf doors are certified, using two in double doors may not be covered by the test evidence.

The certificate will generally specify what physical variations are allowed, such as whether glazing is permitted, and what hardware standards are required.

Note that it is safest only to use factory-glazed doors, especially for fire doors.

About the author Matt Thompson has co-authored the forthcoming book Getting

started with specifying the performance of doors in collaboration

with expert door and fire advisors Paul Andrews, Peter Barker and Simon Bailey at Exova BM TRADA.

Further information CDTM01 Classification for Service Life, Technical Information Sheet 11, available at www.exovabmtrada.com Forthcoming book: Getting started with specifying the performance of doors, Exova BM TRADA, 2016.

For products that cannot be CE-marked, or for specifiers who choose not to specify CE-marked products, third-party certification is an important quality backstop. Door assemblies (as opposed to doorsets) specified perhaps for aesthetic, flexibility or economic reasons, are the most obvious example of where third-party certification is useful. n www.trada.co.uk

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How to specify stylish and safe circular staircases Mark Milner explains the specialist terminology used for staircase design, and describes the key features that must be considered to ensure that circular staircases are both safe and beautiful.

M

y favourite description of the process of designing a staircase is that it is ‘a mathematical solution to the problem of moving safely from one floor level to the next’ (coined by Kevin Jones, Technical Consultant for Archwood Limited t/a Richard Burbidge).

All stair users want to feel safe, but there’s a growing awareness among homeowners of the elegance and beauty a ‘feature’ staircase can provide. And the most stylish of feature staircases, with its smooth flowing lines sweeping gracefully from one floor level to the next, is undoubtedly the bespoke circular staircase.

A circular staircase – sometimes called ‘curved’ or ‘helical’ – takes up a considerable amount of space, particularly above the

stairs, where it is essential to provide the required two metres of headroom. And this demand for space, combined with the complexity of three-dimensional circular joinery, requires a substantial investment, making the need to select the right design essential. Understanding the basics and being able to give a clear specification are crucial.

Staircase specification – a stair-builder’s view There is a vast amount of terminology involved in stair building (it’s one reason for my fascination with the subject), all of which could be considered for inclusion in a specification by the thorough designer. There is no need for regulatory details to be included in the specification because the staircase >>

A circular staircase in production in the workshop of North Kent College in Gravesend. Photo: Mark Milner

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(A)

(B)

Basic terminology for (A) stairs and (B) balustrades, with design options. Source: Mark Milner

manufacturer will be familiar with these; a specifier need simply stipulate a staircase ‘in which compliance with the Building Regulations can be demonstrated’. However, it is always wise to have an understanding of the limiting factors that underpin a design – especially for something as technically complex as a bespoke circular staircase – so this article provides an overview of current requirements and describes the terminology and design constraints of staircases. The table below (Table 1) lists basic terminology for stairs, and the diagrams (A) and (B) illustrate some of the terminology for balustrades and stairs.

Compliance with regulations Staircases comprise the main flight of steps and the balustrade, both of which pose the risk of accidents to users and so, in England and Wales, need to meet the requirements of the Building Regulations; specifically, Approved Document K: Protection from falling, collision and impact. This document (usually referred to as Part K) deals with stairs found in both domestic environments, where timber is predominant, and in commercial applications, where steel and glass are commonplace. Where a staircase >>

Table 1: A simple glossary for staircases Balusters

Narrow, vertical members of a balustrade system that provide support to the handrail and fill the gap between the underside of the handrail and the steps below. Also known as spindles.

Balustrade

A safety barrier providing guarding for a staircase and consisting of handrail, balusters, and newel posts.

Continuous handrail

Handrail which, by passing above newel posts, forms an uninterrupted length from the bottom to the top of a flight.

Going

Horizontal distance measured from the tip of one nosing to the tip of the next. Known, in North America, as ‘run’.

Gooseneck

A handrail fitting consisting of, at its lower end, a curved upward easing and, at its upper end, a short horizontal section.

Used with over-the-post railings to connect an inclined (rake) handrail to a horizontal balcony handrail.

Headroom

Minimum unobstructed vertical distance above a flight’s pitch line.

Landing nosing

A narrow tread-like member diminished in thickness at the rear where the staircase meets the upper floor decking.

Newel post

A heavy, vertical member, into which the strings and handrail are (usually) tenoned.

Nosing

The moulded front edge of a tread (or landing) which overhangs the face of the riser.

Open staircase

A stair with an open, cut, or cut and mitred outer string.

Open-riser stair

A staircase where the spaces between each tread are only partially filled with riser downstands, upstands, or horizontal bars.

Sometimes referred to as ‘modern’ or ‘contemporary’ stairs.

Over-the-post railings

Balustrade featuring a continuous handrail which passes above the newel posts.

Pitch line

A notional line which touches all the nosings at the centre of a flight.

Post-to-post railings

Balustrade featuring handrail which runs and is fixed between newel posts.

Rake

Inclined line of a stair string or handrail.

Rise

Vertical distance from the top of one tread to the top of the next.

Riser

Vertical part of a step that provides support to the tread.

Strings

Main inclined members which support the treads and risers (known in North America as ‘stringers’).

Tread

The horizontal part of a step which (usually) includes a nosing.

Upward easing

A short upwardly curving handrail piece used to connect an entry fitting (e.g. a volute) to the main inclined (rake) handrail.

Volute

Decorative, spiral-shaped, entry component-part of a stair handrail.

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Table 2: Regulatory comparison between private stairs and those used in commercial or public buildings

Stair category and definition

Rise*

Going*

Minimum

Maximum

Minimum

Maximum

Private stair (a stair intended to be used for only one dwelling)

150mm

220mm

220mm

300mm

General access stair (a stair intended for all users of a building on a day-to-day basis, as a normal route between levels)

150mm

170mm

250mm

400mm

* The normal relationship between the dimensions of the rise and going is twice the rise plus the going (2R + G) equals between 550mm and 700mm.

Notes: 1. The maximum pitch (angle) for a private stair is 42°.

2. For dwellings, for external tapered steps and stairs that are part of the building the going of each step should be a minimum of 280mm.

3. For school buildings, the preferred going is 280mm and the rise is 150mm.

forms part of a means of escape, reference should be made to Approved Document B: Fire safety. Approved Document M: Access to and use of buildings, should also be consulted.

Reference to circular stairs in Part K is limited to directing the reader to the relevant British Standard, BS 5395-2:1984, which provides guidance on the design, construction, and dimensions of such stairs. Part K can, however, be used to satisfy the functional requirements of the Building Regulations because, in defining a tapered tread as ‘a step in which the going reduces from one side to the other’, the document’s specification is the same for both circular stairs and stairs containing kites/winders.

Entry step design The first tread and riser combination of a flight is known as its ‘starting’, or ‘entry’ step. An often uninteresting, yet functional, entry step results from locating a newel post at the foot of a staircase. A bottom newel post which is set back by one step expands the design options available for the entry step: • A ‘bullnose step’ has a quarter round at one or both ends returning to the face of the bottom newel posts • A round-end, or D-step has a half round projecting beyond the exposed side, or sides, of a flight >>

Steps The two parts of a step are the horizontal part (the tread) and the vertical part (the riser). The treads of an uncarpeted staircase, or one with a feature carpet runner, are usually made from hardwood; American white oak is very popular. Those of a fully carpeted staircase can be in the more economical softwood, typically European Redwood.

Open risers can provide a contemporary feel to a staircase and minimise light loss, making the room or hallway in which the flight is located feel more spacious and airy, and are a popular choice for modern circular staircases. However, the spaces between treads created by open risers can provide a trip hazard, and a view which often instils a sense of insecurity (making their use in public buildings unsuitable). Part K recommends that open risers must not allow the passage of a 100mm sphere (which represents the head of a young child) if the stairs are likely to be used by children under the age of five, but observing this recommendation during the manufacture of all stairs is good practice. The ‘baby’s head theory’ (as it is known), is often checked quickly with a building inspector’s clenched fist.

Risers, whether open or not, can be made from solid timber or veneered plywood. www.trada.co.uk

This beautiful staircase, made by Westcliffe Joiners in West Yorkshire, benefits from open strings and starts with a double-depth round-end step beneath a single-depth curtail step. Guarding is provided by over-the-post handrail with turned balusters and left- and right-handed volutes. Photo: Westcliffe Joiners Ltd

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• A curtail step (similar to a D-step) has a round end that corresponds to the rounded terminal – known as a ‘volute’ – of the handrail above.

A drop of less than 600mm requires no guarding, allowing the bottom newel post to be set back further still to the start of the third step, which creates the option of a double-depth D-step beneath a single-depth D-step. But the higher handrail in such an arrangement should be approached with caution by designers, because a standard handrail height of 900mm combined with a rise of around 200mm results in a rail approximately 1,100mm from the floor. Note that setting the newel post further back can add 400mm or more and produce a handrail which is up to 1,500mm from the ground.

Options for steps: • hardwood or softwood treads • bullnose, D-, or curtail entry step • double-depth and single-depth combination D-steps • open or closed risers • solid timber or veneered plywood risers • painted or polished.

Strings A flight’s strings (or stringers) are the main structural members – the sides of a staircase which carry the steps.

The curved strings of a circular staircase are usually laminated in several layers of flexible plywood and finished with a veneer matching the flight’s chosen timber; they can be closed or open: • A closed string is one whose upper and lower edges are parallel, and into which the steps are housed, glued, and wedged. A closed string is almost always found on the side of a staircase which abuts a wall, where it is known as a ‘wall string’.

• The upper edge of an open string is notched and shaped to support the ends of the steps and is known as a ‘cut string’.

And so that the unsightly end grain of a cut string and ends of the risers remain unseen, they meet with mitres, hence the name ‘cut and mitred string’.

The preference of many is for the exposed side (or sides) of a feature staircase to be open. It is a view I largely >>

Another circular staircase made by Westcliffe Joiners in West Yorkshire, this time featuring closed strings and post-to-post handrail with stop-chamfered balusters.

The bullnose entry step is straight with the first of the tapered treads at the second step. Photo: Westcliffe Joiners Ltd

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share; during my time in Canada, where I worked for one of North America’s leading manufacturers of bespoke circular staircases, a closed outer string was almost unheard of. The additional work involved in cutting and mitring a string – along with its treads and risers – as opposed to routing housings, leads to an increase in costs and a higher end price. The resulting staircase, however, with its steps visible when viewed from the side, is very attractive and highly desirable.

Options for circular strings: • thickness (32mm is standard, although that of circular strings is dependent upon the number of layers of flexible plywood used for their manufacture) • open or closed • finish veneers (circular strings only) • painted or polished.

Balustrade design If there is a drop of more than 600mm stair users must be protected from the risk of falls.

A safety barrier, comprising a handrail that can be grasped comfortably, balusters (or spindles) infilling the space between the handrail and steps below, and newel posts holding the assembly rigid, is known as a ‘balustrade’.

As well as achieving a minimum height of 900mm, a balustrade system must also withstand minimum loadings. Specifiers can employ the services of a structural engineer for precise calculations or, to quicken the design process, can select a Tested system.

A circular staircase requires a circular handrail. Formed from timber strips sufficiently thin to bend to the required shape, the circular handrail is glued and laminated in a similar way to that of circular strings. Once shaped, it can either be fixed in sections between two newel posts or, by using specially shaped fittings such as easings, goosenecks, and volutes, can pass above newel posts forming a continuous run. The two systems are known as ‘post-to-post’ and ‘over-the-post’ – the more labourintensive and time-consuming latter is also more expensive.

On a traditional staircase, the handrail is often supported by balusters which have been turned on a lathe. When used on an open (cut string) staircase, turned balusters can offer additional aesthetic design options. For example, the tops of the balusters can be either square or tapered, and they can be oriented to either the treads or to the handrail. The more traditional treadoriented balusters are cut so that their square sections at the bottom are all the same length and run parallel with the surface of each tread. Rail-oriented balusters are cut and fixed so that each turned section is positioned to run parallel with the handrail. www.trada.co.uk

Taper-topped balusters are at risk of turning under pressure.

This risk can be eliminated by gluing and pinning, as well as dowelling the balusters, or by replacing the round dowel at the lower ends with square tenons.

Above a cut string, balusters are usually arranged in one of two ways: two balusters per tread, typically at the narrow ends of a circular flight’s tapered treads; or three balusters per tread, found at tapered treads’ wide ends (when that side of a flight is exposed) or on shallower-pitched straight staircases. The decision of which to use is largely functional; architects, conscious of the ‘baby’s head theory’, will often specify a maximum distance between balusters of 99mm.

Tip: the narrowing of turned balusters means these ornate components must be closer together in order to prevent the passing of a 100mm sphere.

Options for balustrades: • post-to-post handrail or over-the-post handrail • turned or square-edge balusters • square-topped or taper-topped turned balusters • tread-oriented or rail-oriented balusters • two balusters per tread or three balusters per tread.

Getting the specification right Information important to the manufacturer includes: the materials from which the staircase is to be made; the decking thicknesses, which might affect the overall rise and so that the landing nosing can be made to suit; and any finishes to the ceiling, which might affect headroom.

The staircase manufacturer will take accurate measurements, calculate a suitable rise and going, and be able to recommend the design features best suited to the property and the space available.

Once armed with precise site dimensions and a design agreed with the client, setting out can commence – the first stage in making the exquisite experience that is the bespoke circular staircase a reality. n

About the author

Mark Milner Lecturer in carpentry and joinery, North Kent College Mark is the author of Simply Stairs: The Definitive Handbook for Stair Builders

available from www.bookshop.trada.co.uk.

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Evaluating wood plastic composite decking Whether timber lovers like the material or not, suppliers of wood plastic composite decking are predicting a year of growth in 2016. Janet Sycamore weighs up the pros and cons of this novel material.

Trex Transcend, a solid form WPC being fitted onto a timber substructure. Joists generally need to be closer together than with a real solid timber deck board.

Photo: Arbor Forest Products Ltd (TDCA member)

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“Wood plastic composite decking is composed of wood from sawdust mixed with virgin or waste plastics – typically high density polyethylene, polyvinyl chloride or polypropylene.”

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he price point for wood plastic composite (WPC) decking is relatively high, placing it at the upper end of the decking market alongside hardwoods.

The appeal is ease of maintenance.

However, a number of cases of poor performance have been reported to the Timber Decking and Cladding Association (TDCA), although these appear to be limited to a particular type of ‘cheaper’ hollow form board. Installation errors were a feature in many cases, although product quality issues remain under question. Concern has also arisen about new deck boards being fitted over existing substructures which are often unsuitable for wood plastic composite.

The TDCA therefore recommends that specifiers and users of wood plastic composite deck boards do their research before committing to a product to avoid potential issues.

There are certain questions you might want to ask in order to assess product credentials, but let’s begin with the obvious one: what is WPC decking?

What is wood plastic composite decking?

Wood plastic composite decking (also known as wood polymer composite, WPC or simply just composite) is a relatively new material in the UK. It is usually composed of wood from sawdust mixed with virgin or waste plastics – typically high density PE (polyethylene), PVC (polyvinyl chloride) or PP (polypropylene). The powder or fibres are mixed to a dough-like consistency and then extruded or moulded to the desired shape. Extrusion is the technique used for decking and fencing and related products.

Additives – such as colourants, coupling agents, stabilizers, blowing agents, reinforcing agents, foaming agents and lubricants – help to tailor the end product to the target area of application.

The overriding principle is to fully encapsulate the wood fibre particles with melted plastic to form a homogenous material so that the plastic encases the wood fibre and protects it from moisture ingress. However, plastic and wood cannot easily be mixed. Manufacture is a complex process, which >> www.trada.co.uk

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requires careful handling of the materials in a series of stages – each with critical aspects to get right, such as particle size and distribution and removal of moisture. Any short cuts can lead to disastrous results.

There may also be a finishing stage because newly extruded materials may have an unappealing, shiny surface. If steel brushing is used then this actually breaks the surface and exposes unprotected wood fibre.

In addition, embossing can be used to create a wood grain effect; while capping adds an extra protective layer. Capping, however, should not be used to compensate for inferior quality boards.

Are there any WPC decking products accredited under TDCA’s DeckMark® scheme?

The short answer is no, because TDCA doesn’t currently cover WPC in membership but there are members who do

have reputable WPC decking products as part of their range.

However, TDCA acknowledges that WPC boards are often fitted onto a solid timber substructure and this aspect is very much within the domain of the association. And the TDCA therefore recognises a need to educate people to ensure this critical part of the deck is built correctly with the capability to support the loads placed upon it.

What advice should I follow?

With WPC decking it is critical to review product credibility prior to selection and to install it in strict compliance with supplier guidance. Then if any issues do arise, the installation techniques cannot be held responsible.

In terms of product credibility, key questions to ask include: • What is the wood fibre component?

• Is it responsibly sourced?

• What polymer is used?

• Is the wood fibre distributed evenly throughout the product?

• Is moisture removed to a sufficient extent in the process?

• Is the plastic component virgin plastic or recycled?

• If recycled, how is quality controlled?

• Can it be recycled and if so where and how?

Then when it comes to installation, TDCA has issued guidance on how to build a timber substructure to support WPC boards.1 The guidance outlines critical differences between natural solid wood and WPC in relation to deck building. In brief: • WPC does not have the same inherent strength as timber, so joists will need to be positioned closer together. This should be taken into account when comparing costs of a wholly timber deck against one with WPC boards.

• Unlike timber, WPC expands along its length. Therefore pay particular attention to the advice given regarding gaps between abutting boards. Be aware also that gapping advice can vary according to temperature/time of year.

Safe installation

Examples of issues with WPC deckboard. This material had been in service for less than two years. Clearly visible are the voids within the structure which have been caused by moisture ingress. This breakdown has then led to lifting and breaking up of the top surface. Photo: TDCA

www.trada.co.uk

The TDCA has been made aware of some projects where WPC deck boards have been retrofitted to existing timber substructures. This is fraught with potential pitfalls; in particular the joist spans are unlikely to be suitable to sufficiently support what is a very different material with different properties.

In addition, the substructure will have used up some of its serviceable lifespan, which will limit the service life of the ‘remodelled’ structure. >> Timber 2016 Industry Yearbook

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Keep up to date with the latest information and guidance on timber in construction Forthcoming training courses in 2016: 14 April 25 - 29 April 28 - 29 April 19 May

27 June - 1 July 30 June - 1 July

5 July

13 - 15 July

6 September

Timber Frame for Engineers Visual Strength Grading: Softwood Visual Strength Grading: Softwood REFRESHER Timber Frame Construction Visual Strength Grading: Softwood Visual Strength Grading: Softwood REFRESHER Eurocode 5: the essentials Visual Strength Grading: Hardwood - Temperate & Tropical Timber Frame Construction

Discounted prices are available for TRADA members For additional dates and further information, visit www.exovabmtrada.com\training

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Wood plastic composite decking in a commercial end use where it was fitted with the pre-requisite expansion gaps and recommended joist centres.

Photo: Hoppings Softwood Products (TDCA member)

It comes with a warranty so I donâ&#x20AC;&#x2122;t have to worry; or do I? TDCA advice is to review in detail any warranties given to find out exactly what they cover and how they operate. Also who is providing the back-up for the warranty if things go wrong, and what support is available? When reviewing a warranty, note the exceptions; for example, some anti-stain warranties will only apply if you clean the stain as instructed within a specified time. Keep warranty documentation in a safe place for future reference.

Keeping members informed The TDCA aims to ensure that all decking and cladding structures are designed and installed properly so as to provide reliable performance. Reports of poor performance are a major concern to the organisation and its members because they have the capacity to impact on the market in general. At the TDCA 2015 annual meeting, an independent consultant with extensive experience in the wood polymer field addressed attendees, giving them an insight into how products are manufactured and a toolkit to help evaluate product. A comprehensive guide on composite decking, www.trada.co.uk

its manufacture and potential pitfalls supported the presentation and is available to TDCA members. n

About the author

Janet Sycamore Timber Decking & Cladding Association

References 1. TDCA, Building a timber substructure to support wood plastic composite deck boards Timber Decking and Cladding Association, 2015, is available free to download from www.tda.org.uk/publications Related TRADA publications: Timber decking: the professionalsâ&#x20AC;&#x2122; manual, Exova BM TRADA, 2006.

For more information see www.trada.co.uk.

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Landscape and exterior Cladding

Making a statement with charred timber Charred timber is an ancient technique that is currently in vogue in the UK. Aron Searle looks beyond the aesthetics.

The charred timber studios reflect the aesthetic of the surroundings, and of the artistsâ&#x20AC;&#x2122; work in charcoals.

Photo: Feilden Clegg Bradley Studios.

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“Traditionally, the charring process involved a smokestack/flue arrangement of slender boards positioned over a fire, or with paper added to the core of this ‘chimney’. Setting the fire alight resulted in carbonization (charring) of the surface of the timber.”

W

hen an image of a novel timber product graces the front cover of House & Garden magazine’s Trends supplement, you know something is afoot. The stunning image of glossy blackened timber, hinting at the material’s Japanese roots sparked considerable interest among clients and designers of prestigious new projects, always keen to investigate the ‘latest thing’. But charred timber is nothing new.

The technique originates in Japan, where it is known as shou-sugi-ban, which translates as ‘burnt cedar board’, sugi being Japanese cedar.

For many centuries wood was the material of choice for construction in Japan, which has a rich forest environment.

Among Japanese wooden architectural monuments, the oldest existing example was built at the end of the 7th Century, for instance. The technique of shou-sugi-ban, however, is thought to have been developed more recently – around four centuries ago – as an alternative to aesthetically pleasing driftwood and naturally weathered timber. The practice fell out of favour in the 1900s with the advent of plastics and cement-based products for cladding, decking and fencing, but was ‘rediscovered’ early in the 2000s, first in Japan, then in Europe and North America – particularly among designers who were seeking attractive and sustainable alternatives to non-renewable cladding materials.

Hand-crafted finish Traditionally, the charring process involved a smokestack/ flue arrangement of slender boards positioned over a fire, or with paper added to the core of this ‘chimney’. Setting the fire alight resulted in carbonization (charring) of the surface of the timber. The process today is more typically performed using an industrial blowtorch.

After charring, the timber surface is doused in water and allowed to cool. The surface charring may then be lightly brushed or abraded to remove loose surface debris, although the specifics of the latter (or if it is done at all) depends upon the desired surface effect. Sometimes the surface may be >> www.trada.co.uk

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agents that pose the greatest threat to exterior joinery (including cladding) in the UK. For this reason Exova BM TRADA believes that more durable species should be charred for use in the UK where longer service lives are typically required (see below).

Western red cedar is a popular choice because it is readily available and chars in an easy and reliable manner. The heartwood of imported Western red cedar is also durable against wood destroying fungi. Larch, being denser than Japanese cedar and Western red cedar, chars more slowly but is widely available from UK forests and elsewhere and is affordable.

The technique works equally well with hardwoods, although typically this is an expensive option owing to the higher costs of the raw materials and the extra processing time required.

Durability and fire protection As with any other cladding material, durability is an important property because it influences service life.

Minimalist black, charred timber. Photo: Exterior Solutions Ltd

left to weather. A light oil finish may be applied to the charred surface – reportedly beneficial in preventing rubbing off of char when the timber is handled.

Since the rediscovery of the charred wood technique there have been numerous claims that the process confers protection against decay agents, although there is little evidence for this from published research studies, particularly with regard to wood-destroying fungi (see case study overleaf). >>

The traditional Japanese method was applied to relatively thin boards (6–8mm, according to some sources), whereas today more conventional thicknesses of board are used (i.e. 16mm to 21mm), and charring is typically done to a depth of 3mm though the depth of charring is varied depending upon the desired aesthetic: • A superficial surface charring will cause a ‘relief’ of the earlywood/latewood layers, creating a distinctive ‘zebra’ figure.

• Deeper charring will cause a more consistent jet black surface colouring with deeper charring providing the characteristic ‘alligatoring’ effect.

The examples shown in this article illustrate some of the different surface effects and intensity of colour that can be achieved by varying the level of charring as well as brushing the surface post charring in what is a labour-intensive bespoke process. The precise nature of the finish will, of course, depend on the choice of timber.

Traditionally, Japanese cedar Cryptomeria japonica was used for shou-sugi-ban. However, neither the heartwood or sapwood of Japanese cedar are durable against wood-destroying fungi – the www.trada.co.uk

Burnt and brushed-finish timber, ready for installation. Photo: Exterior Solutions Ltd

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For that reason specifiers should be realistic about the service life of charred timber cladding. BM TRADA would expect charred cladding manufactured from durable species to provide longer service lives. It is important that, as for uncharred cladding, detailing should aim to promote drainage/drying of the cladding in service, because this will influence service life.

As for other timber cladding the greatest uptake of water is via unsealed end grain and adjacent to fixings. The charring process is not generally applied to the end grain and the fixings

breach the charred layer, enabling rainwater and fungal spores to access uncharred wood beneath. For that reason it is essential that the timber used be moderately durable or better in order to provide a suitable service life in the UK. The longevity of the charred finish outdoors in the UK is as yet unknown. It is likely to depend on the level of charring and level of exposure to direct weathering. Exova BM TRADA is unaware of charred cladding being installed for longer than 15 years in the UK. >>

Case study: The Observatory - Material research into charred timber exterior cladding

T

he Observatory is a pair of mobile studio cabins for 12 artists-in-residence during a two year moving programme which started in the south coast of England. The structure is clad in charred timber – a choice influenced by the aesthetics of the timber’s texture and its sustainable qualities as a weather-resistant material, in response to the remote, coastal locations of the Observatory.

The design team ran a series of testing workshops before construction to establish the best wood for charring and also the best charring method to use. Various woods were tested, analysing and evaluating the advantages and disadvantages of charring each type. The traditional Japanese shou-sugiban charring process was also refined and lessons learned.

One of the key decisions was to use the traditional method of charring, as this it is carbon neutral: using gas is less environmentally friendly and does not provide the aesthetic of deep blisters which can be achieved through the traditional Japanese method of constructing a three plank chimney, using a newspaper sheet and kindling only.

One of the cabins used imported Siberian larch and the other used home-grown larch, and including one test wall of mixed timbers (chestnut, oak and cedar), each 30mm thick. It took one day to char 50 chimneys on site with contractors S&S Construction, working on planks ranging from 2m to 4m in length.

The design team is recording the effects the weather and time is having on the charred timber, and will also look to further investigate various fixatives for organically preserving the charring effect, to increase the longevity of this texture in outdoor conditions.

Key lessons learned: • Various blistering effects of high material quality produced as a result of charring time and timber type.

• Architectural application can also extend to building interiors

www.trada.co.uk

Using the traditional Japanese method to char timber. Photo: Feilden Clegg Bradley Studios.

• Shou-sugi-ban is a fast, sustainable and cheap method of burning timber but requires an experienced team and good outdoor weather conditions.

Drawbacks: • Charring large quantities of timber can be labour intensive and requires relevant health and safety procedures.

• Post-char, some timbers had to have their edges charred with gas.

• For added longevity blisters require a fixative. The finish of the wood is dependent on the fixative used, whether this be a wood oil or water based acrylic varnish. Little is known about fixing blisters together - water-based acrylic varnish was used in a test. At the time of writing, this is still holding blisters on well and does not allow charcoal to rub of onto people’s clothes.

• Fixing methods for cladding the timber to structure need to be detailed properly in order not to damage the blisters. Charred softwoods crumble more easily than hardwoods.

Design team: Charlotte Knight (Architectural Designer), Mina Gospavic (Architect), Ross Galtress (Architect), Lauren Shevills (Architectural Designer) and Edward Crumpton (Artist).

Timber sponsor: Lathams Ltd Contractor: S&S Construction Client: SPUD

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Detail of blistered timber. Photo: Feilden Clegg Bradley Studios.

In terms of fire performance, charring is known to act as a protective layer to underlying timber reducing surface spread of flame. However, the level of fire protection will depend on the depth of charring, which may erode over the lifetime of the cladding. Without test evidence the process cannot be considered a reliable means of fire protection. Flame retardants may not be able to be applied prior to charring or post charring.

Specifying and installing charred cladding Detailed guidance on specifying timber cladding, including charred timber, can be found in the External Timber Cladding and Wood Information Sheet WIS 1-50 (Timber cladding for building refurbishment), which proposes three methods of installation of overcladding, depending on circumstances noting, in particular, that: • Timber cladding should always be installed as a ‘rainscreen’ with a drained and ventilated cavity to the rear.

• The cavity should allow for drainage of water that may penetrate and ventilation promotes drying down of the rear of the cladding boards preventing decay.

• Ventilation limits moisture variation between the outer and inner faces of boards which reduces their distortion • Sufficient allowance should be provided for movement of the cladding resulting from seasonal variation in moisture content.

Fixing charred cladding is no different from fixing uncharred boards, although it should be recognised that charred cladding is used for aesthetics and the head of the fixing may detract from the appearance of the clad facade. Karl Harrison of charred timber supplier Exterior Solutions (www.exteriorsolutionsltd.co.uk) notes that pinning, nailing or screwing are all practical options, but screw-fixing can be a popular option for architect-led projects because the fixings can either be made invisible or deliberately www.trada.co.uk

enhanced to make a bold design statement. Unlike thermally modified cladding, the movement of charred cladding will be similar to species used for its manufacture.

Conclusion It is worth bearing in mind that the material originates from a time and culture where regular maintenance and replacement of materials were expected. The Western tendency to seek ‘fitand-forget’ solutions means that charred timber cladding may not be compatible with some applications and designs.

Low durability timbers are sometimes used for exterior cladding outside of the UK without additional protection from wood preservatives. In these cases protection is provided through good detailing and the climate elsewhere is less conducive to decay by fungi (i.e. much colder).

This article focuses on cladding, but the charring process has been used for a number of applications including external larch cobbles (see page 161). n

About the author

Aron Searle Technical officer Exova BM TRADA

Further information External Timber Cladding (book) and Wood information sheet 1-50 both available from www.trada.co.uk Timber 2016 Industry Yearbook

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TRADA Technical wood information

Technical wood information Free expert telephone advice The TRADA telephone advisory service line gives fast solutions to members’ technical questions and, if necessary, free access to Exova BM TRADA’s expert consultants, subject to a maximum of 30 minutes per enquiry. Advice on a chargeable consultancy basis is available for projects requiring greater input.

How do I use this benefit?

If you or your staff have a question you need answering quickly, then contact the helpline between 09.00 and 17.00 Monday to Friday.

Phone: +44 (0) 1494 569 601

Expert advice on: +44 (0) 1494 569 601

Access the latest technical information online The full text of many TRADA publications is available online at www.trada.co.uk for free viewing, exclusively to TRADA members. Bestselling titles accessible online include: Timber frame construction, Green oak in construction, Panel Guide and External timber cladding. More than 300 documents, including some from other publishers, are now available online for reference.

How do I use this benefit?

Visit the ‘Wood Information’ area of the TRADA website and select ‘Publications’, then select from the series listed on the right hand side.

Detail drawings Best practice details reproduced from a range of TRADA publications are presented here as an easy reference collection. These include: • Insulated timber cladding for enhanced thermal performance and appearance. Solid masonry dwellings • Timber frame: standard details for thermal performance: Volume 1: Mineral wool insulation • Timber frame: standard details for thermal performance: Volume 2: Rigid foam insulation • Timber frame: standard details for thermal performance – enhanced design. Volume 1: Mineral wool insulation • Timber frame: standard details for thermal performance – enhanced design. Volume 2: Rigid foam insulation Each drawing is provided in both JPEG and PDF formats.

How do I use this benefit?

Visit the ‘Wood Information’ area of the TRADA website and select ‘Publications’, then choose ‘Detail Drawings’ from the menu displayed on the right hand side. www.trada.co.uk

Detail drawings available online

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TRADA Technical wood information

Wood Information Sheets Members can download all current TRADA Wood Information Sheets (WIS) free of charge from the TRADA website.

How do I use this benefit?

Visit the ‘Wood Information’ area of the TRADA website and select ‘Publications’, then choose ‘Wood Information Sheet’ from the menu displayed on the right hand side. Printed copies are available at discounted member’s prices.

Please contact our publications team: Phone: +44 (0)1494 569602 Email: publications@trada.co.uk

Inspirational case studies and timber solutions Case Studies feature inspirational timber buildings selected for their quality of design and construction. Each study demonstrates why timber was selected and how the design works, including a comprehensive technical description and detailed drawings. Past Case Studies have included winners of the prestigious Wood Awards competition.

TRADA members’ involvement is highlighted, whether in the design or supply of materials.

How do I use this benefit?

Visit the ‘Wood Information’ area of the TRADA website and select ‘Case Studies’.

Eurocode 5 design software timbersizerPro and timberconnectionsPro are online calculation tools for architects, engineers and builders based on the Eurocode 5 design code (EC5).

Using timber sizes readily available in the UK market, timbersizerPro suggests appropriate cross-sections for various timber strength classes, or joist depth.

This allows architects and engineers to specify the most appropriate timbers available, or ones that give the optimum floor/ceiling depth. timberconnectionsPro calculates the load capacity of individual fasteners for various timber strength classes. It also enables users to calculate connection capacities with nails, screws, bolts, dowels and coach screws in two- and three-member combinations of timber and steel.

Both applications enable users to generate instant PDF reports for records and Building Control purposes, and to customise their designs, while timberconnectionsPro also includes minimum edge distance and fastener spacing details in the PDF report.

How do I use this benefit?

Visit the ‘Wood Information’ area of the TRADA website and select ‘Software tools’. TRADA engineers maintain the software to ensure it reflects the latest version of Eurocode 5.

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National Structural Timber Specification (NSTS) The National Structural Timber Specification (NSTS) is an ambitious initiative by TRADA to support the rapidly increasing use of timber.

It aims to be the definitive, comprehensive, stand-alone national specification for structural timber, complementing the existing national specifications that are widely used for steel and concrete buildings.

The NSTS covers information exchange, materials, Fabrication, Erection, protection and Quality Assurance.

How do I use this benefit?

Use the NSTS and members’ only Project Specification to efficiently create comprehensive specifications for structural timber, which draw on a wide body of expertise and experience collated by TRADA.

Discounts on books and British Standards TRADA members are entitled to discounts of 35% off TRADA publications and up to 10% off all British Standards. We also offer bulk discounts on TRADA publications.

Dedicated British Standards update service To ensure that everything is at your fingertips, we publish a regularly updated list of British Standards relevant to timber.

Customise TRADA books with your brand As well as bulk discounts we can create special branded editions of our recent bestsellers, or produce more customised editions for members’ own use. These make ideal sales promotion tools or training materials.

How do I use this benefit?

All our books and the most popular standards can be ordered online at http://bookshop.trada.co.uk. Alternatively, to discuss your requirements and place your order, contact our publications team: Phone: +44 (0)1494 569602 Email: publications@trada.co.uk

Feedback We like to hear from our members and if you want to know any more about TRADA, have any feedback about membership or suggestions for things you would like to see from TRADA, then please get in touch with our membership administrator: Phone: +44 (0)1494 569603 Email: membership@trada.co.uk

Remember you must be signed in as a member on the TRADA website to download any technical documents, drawings or case studies. If you have misplaced your login details please use the ‘forgotten your password?’ link on the login page or contact our membership administrator: Phone: +44 (0) 1494 569603 Email: membership@trada.co.uk www.trada.co.uk

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TRADA Helping to market your business

Helping to market your business Sales enquiries from the TRADA website Every month the TRADA website at www.trada.co.uk receives around 28,000 visits.

Membership includes free company listing in the Suppliers Directory, where you can add a company description, logo, products, services and certification. This feature also enables members to add product brochures to their company information. You can upload your brochures via our website and, because they are indexed by our search engine, they appear in relevant site search results – providing another way of finding potential customers.

How do I use this benefit?

You can easily maintain your own directory entry. Visit the ‘Membership’ area of the TRADA website and select ‘Manage your account’, then ‘My company: Find a Supplier Directory listing’.

The TRADA Timber Industry Yearbook is an annual printed publication distributed free of charge to 3,000 specifiers and manufacturers.

Content includes editorial, reference materials and a directory of suppliers. TRADA members get a free listing in the Yearbook.

O O K 2 01 4 STRY YEARB TIMBER INDU

Free entries in TRADA’s Timber Industry Yearbook

T IM B E R IN D U S T RY YEARBOOK 2014

How do I use this benefit?

You can easily maintain your own directory entries and add up to five business sectors. Visit the ‘Membership’ area of the TRADA website and select ‘Manage your account’, then ‘My company Yearbook listing’.

Innovations in timber construction

Use the TRADA member logo TRADA Yearbook

14 cover WITH SPINE.indd

1

As a member of TRADA you are entitled to display the TRADA member’s logo on your stationery, website and marketing materials – subject to terms of use.

How do I use this benefit?

To request the artwork please visit the ‘Membership’ area of the TRADA website, select ‘TRADA member logo’ and complete the form. Alternatively contact our membership administrator: Phone: +44 (0) 1494 569603 Email: membership@trada.co.uk

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Headline timber issues for 2014

rs

A to Z of TRADA membe and buyers’ guide

listing Who’s who in timber, websites useful addresses and 18/02/2014 14:56:34

TRADA Bookshop

Publications The best books on timber design and construction are available from the TRADA bookshop http://bookshop.trada.co.uk

National structural timber specification The game-changing new publication for timber specifiers described as “a milestone“ for the timber industry by Peter Hansford, the UK Government’s chief adviser on construction.

Timber frame construction 5th edition The leading manual for professionals on conventional timber frame design and construction methods.

Revised Wood Information Sheets on key topics

Going on site? New ebook formats for mobile devices and tablets make it easy to access the information you need, whenever you need it.

Eurocode 5 span tables 4th edition Frequently highlighted by Building Control officers, this guide to common span tables (including trimmers) is referenced in building regulations (Approved Document A) and widely used by engineers and building designers.

Coming soon in 2016:

Innovative timber in construction Featuring guidance on four emerging methods of timber construction including Structural Insulated Panels (SIPS) and cross-laminated timber (CLT).

www.trada.co.uk

- Structural timber elements: a pre-scheme design manual - Hybrid construction - Cross-laminated timber - Getting started with: Specifying the performance of doors

For more information on publications and standards available visit http://bookshop.trada.co.uk or contact the bookshop on: +44 (0)1494 569 602

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BM TRADA GROUP

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www.trada.co.uk

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TRADA Addresses & websites

Addresses & websites Timber and related organisations American Hardwood Export Council – AHEC 23 Austin Friars, London EC2N 2QP t 020 7626 4111 e europe@americanhardwood.org www.americanhardwood.org

American Softwoods Representing the Southern Forest Products Association and Softwood Export Council 33 Rosebery Road, London N10 2LE t 020 8444 0885 www.americansoftwoods.com

Architectural and Specialist Door Manufacturers Association (ASDMA) Burnside House, 3 Coates Lane, High Wycombe, Bucks HP13 5EY t 01494 447370 www.asdma.com

BM TRADA Chiltern House, Stocking Lane, Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND t 01494 569700 e info@bmtrada.com www.bmtradagroup.com

The Building Centre 26 Store Street, London WC1E 7BT t 020 7692 4000 t 020 7692 4040 (bookshop) e reception@buildingcentre.co.uk www.buildingcentre.co.uk

Building Research Establishment (BRE) Bucknalls Lane, Watford, Hertfordshire WD25 9XX t 0333 321 88 11 e enquiries@bre.co.uk www.bre.co.uk

British Standards Institution (BSI) 389 Chiswick High Road, London W4 4AL t 020 8996 9000 t 020 8996 9001 (Customer services) e cservices@bsigroup.com www.bsigroup.com

Canada Wood UK PO Box 1, Farnborough, Hants GU14 6WE t 01252 522545 e office@canadawooduk.org www.canadawooduk.org

The Carpenters’ Company Carpenters’ Hall, Throgmorton Avenue, London EC2N 2JJ t 020 7588 7001 e info@carpentersco.com www.thecarpenterscompany.co.uk

Confederation of Forest Industries (UK) Ltd 59 George Street, Edinburgh EH2 2JG t 0131 240 1410 www.confor.org.uk

British Woodworking Federation (BWF) The Building Centre, 26 Store Street, London WC1E 7BT t 0844 209 2610 e bwf@bwf.org.uk www.bwf.org.uk

Confederation of Timber Industries The Building Centre, 26 Store Street, London WC1E 7BT t 020 7291 5377 www.cti-timber.org

Builders Merchants Federation (BMF) 1180 Elliott Court, Coventry Business Park, Herald Avenue, Coventry CV5 6UB t 02476 854980 e info@bmf.org.uk www.bmf.org.uk

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FIRA International Ltd Maxwell Road, Stevenage, Hertfordshire SG1 2EW t 01438 777700 e info@fira.co.uk www.fira.co.uk

TRADA Addresses & websites

Forestry Commission

Property Care Association

Silvan House, 231 Corstorphine Road, Edinburgh EH12 7AT t 0300 067 5000 e fcscotland@forestry.gsi.gov.uk www.forestry.gov.uk

11 Ramsay Court, Kingfisher Way, Hitchingbrooke Business Park, Huntingdon, Cambridgeshire PE29 6FY t 0844 375 4301 e pca@property-care.org www.property-care.org

Forest Stewardship Council速 UK (FSC速 UK)

Structural Timber Association

11-13 Great Oak Street, Llanidloes, Powys SY18 6BU t 01686 413916 e info@fsc-uk.org www.fsc-uk.org

The e-Centre, Cooperage Way Business Village, Alloa FK10 3LP t 01259 272140 e office@structuraltimber.co.uk www.structuraltimber.co.uk

Ghana Forestry Commission (Timber Industry Development Division)

Timber Decking & Cladding Association

Unit 4, Granard Business Centre, Bunns Lane, Mill Hill, London NW7 2DZ t 020 8906 9560 e tiddlondon@ghanatimber.co.uk www.fcghana.org

5C Flemming Court, Castleford, West Yorkshire WF10 5HW t 01977 558147 www.tda.org.uk

Glued Laminated Timber Association (GLTA)

Timber Packaging & Pallet Confederation (TIMCON)

www.glulam.co.uk

Q House, Troon Way Business Centre, Humberstone Lane, Thurmaston, Leicester LE4 9HA t 0116 274 7357 e timcon@associationhq.org.uk www.timcon.org

Institute of Carpenters 32 High Street, Wendover, Bucks HP22 6EA t 0844 879 7696 e info@instituteofcarpenters.com www.instituteofcarpenters.com

Timber Research and Development Association (TRADA)

24 Old Queen Street, London SW1H 9HP t 020 7222 8188 e council@mtc.co.uk www.mtc.com.my

Chiltern House, Stocking Lane, Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND t 01494 569600 e information@trada.co.uk www.trada.co.uk

Master Carvers Association

Timber Trade Federation (TTF)

Unit 2, 15b Vandyke Road, Leighton Buzzard, Beds LU7 3HG t 01525 851594 e info@mastercarvers.co.uk www.mastercarvers.co.uk

The Building Centre, 26 Store Street, London WC1E 7BT t 020 3205 0067 e ttf@ttf.co.uk www.ttf.co.uk

Malaysian Timber Council (MTC)

Programme for the Endorsement of Forest Certification (PEFC UK)

Trussed Rafter Association (TRA)

Sheffield Technology Parks, Cooper Buildings, Arundel Street, Sheffield S1 2NS t 0114 307 2334 e info@pefc.co.uk www.pefc.co.uk

The Building Centre, 26 Store Street, London WC1E 7BT t 020 3205 0032 e info@tra.org.uk www.tra.org.uk

www.trada.co.uk

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TRADA Addresses & websites

United Kingdom Forest Products Association (UKFPA) Office 14, John Player Building, Stirling Enterprise Park, Springbank Road, Stirling FK7 7RP t 01786 449029 e dsulman@ukfpa.co.uk www.ukfpa.co.uk

Wood Panel Industries Federation (WPIF) Autumn Park Business Centre, Dysart Road, Grantham, Lincolnshire NG31 7EU t 01476 512381 e enquiries@wpif.org.uk www.wpif.org.uk

Other websites Building Regulations (UK) Approved Documents (England and Wales) www.planningportal.gov.uk/buildingregulations/ approveddocuments Technical Booklets (Northern Ireland) www.dfpni.gov.uk Building Standards (Scotland) www.scotland.gov.uk

Woodworking Machinery Suppliers Association (WMSA) Cliff Farm, Plaistow Green, Matlock, Derbyshire DE4 5GX t 01629 530998 e info@wmsa.org.uk www.wmsa.org.uk

Environment Agency www.environment-agency.gov.uk

Greenpeace Wood Protection Association 5C Flemming Court, Castleford, West Yorkshire WF10 5HW t 01977 558274 e info@wood-protection.org www.wood-protection.org

www.greenpeace.org

Health and Safety Executive www.hse.gov.uk

Wood Technology Society â&#x20AC;&#x201C; A Division of The Institute of Materials, Minerals and Mining (IOM3) 1 Carlton House Terrace, London SW1Y 5DB t 020 7451 7300 f 020 7839 1702 e wts@iom3.org www.iom3.org/wood-technology

Sustainable Forestry Initiative (SFI) www.sfiprogram.org

The Central Point of Expertise for Timber Procurement (CPET) www.cpet.org.uk

The Stationery Office (Government publications) www.tsoshop.co.uk

World Wide Fund for Nature (WWF) www.wwf.org.uk

WRAP (the Waste and Resources Action Programme) www.wrap.org.uk

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TRADA members

How to use this directory The directory has two sections:

Alphabetical list of TRADA members All member companies are listed in alphabetical order with details of their address, phone, fax and nature of business.

When searching for a particular company please remember that they may have been listed under a forename or with the prefix ‘The’.e.g. The John Taylor Partnership may be listed under ‘The’, ‘John’ or ‘Taylor’ depending on company personal preference or the format in which information was presented to TRADA.The alpha-numeric codes refer to categories in the Buyers’ Guide.

Buyers’ guide

Member companies are included under their principal business activities in up to five Buyers’ guide categories. An index to the categories can be found on page 254. Company contact details are included in the Alphabetical list of TRADA members.

www.trada.co.uk

TRADA MEMBERS AND BUYERS’ GUIDE CURRENT TO 01 JANUARY 2016 MORE DETAILED INFORMATION IS HELD IN THE DIRECTORY ON THE TRADA WEBSITE WWW.TRADA.CO.UK

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TRADA members

0-9

16a Architecture

The Studio, 16A Fore St, Topsham, Devon EX3 0HF e: vaughn@16aarchitecture.com w: www.16aarchitecture.com t: 01392 874106 Ar2500

21 Century Carpentry Building Services Ltd 49 Elvin Crescent, Rottingdean, East Sussex BN2 7FF e: loic.bitout@ntlworld.com t: 07941 019484 Bu3000, Cj1000, Ti1500

3dr Architects Ltd

15 Emmbrook Road, Wokingham, Berkshire RG41 1HE e: jon.hughes@3drarchitects.co.uk w: www.3drarchitects.co.uk t: 0118 978 8531 Ar2000

71 Design

Flat 7, Naish Mews, Dilly Lane, Barton on Sea, Hampshire BH25 7DH e: matt@seventyonedesign.com w: ww.seventyonedesign.com t: 01425 615258 Ar2500

A

A & J Architects

Ardnacree, School Lane, Collingham, Wetherby, West Yorkshire LS22 5BD e: jo@aj-architects.co.uk w: www.aj-architects.com t: 01937 579200 Ar2000

A C S Structures

Unit 3P, Leroy House, 436, Essex Road, London N1 3QP e: office@acsstructures.co.uk w: www.acsstructures.co.uk t: 020 7704 6920 Co9100, En2000

A C Timber Solutions Ltd

7 Lancaster Way Business Park, Witchford, Ely, Cambridgeshire CB6 3NW e: info@actimber.co.uk w: www.actimber.co.uk t: 01353 666843 f: 01353 658691 Cd1000, Fl4000, Ha7000, Mo4500, Ti7600

A J Bunning Architect

Hatherland Mill, Lower Washfield, Tiverton, Devon EX16 9PG e: alison.bunning@btinternet.com t: 01398 351165 Ar2000, He1000

A J Laminated Beams Ltd

Red Fox Barn, Cross Green, Cockfield, Bury St. Edmunds, Suffolk IP30 0LG e: info@ajlaminatedbeams.co.uk w: www.ajlaminatedbeams.co.uk t: 01284 828184 f: 01284 828306 Bu6800, Gl2000, Oa1000, St9000, Ti2500

A L Project Services

17 Melrose Avenue, Paisley, Renfrewshire PA2 9JA e: alex.andrew@ntlworld.com t: 01505 816486 f: 01505 359701 Co8800, En2000

A Proctor Group Ltd

The Haugh, Blairgowrie, Perthshire PH10 7ER e: angela.mcintyre@proctorgroup.com w: www.proctorgroup.com t: 01250 872261 f: 01250 872727 Cd1000, Pa7200, Ro2000, St8500, Te0500

A R C Engineers Ltd

FF05 City Mills, Peel Street, Leeds, West Yorkshire LS27 8QL e: design@arc-engineers.co.uk w: www.arc-engineers.co.uk t: 0113 253 3904 f: 0871 714 6751 Co9100, En2000, Ti1200

A T K Partnership Ltd

33 Union Street, Greenock, Renfrewshire PA16 8DN e: mail@atk-partnership.co.uk w: www.atk-partnership.co.uk t: 01475 787797 f: 01475 727990 Co4000, Co9100, Co9200, En2000, Ti1200

AWW

Rivergate House, 70 Redcliff Street, Bristol, Avon BS1 6LS e: richard.francis@aww-uk.com w: www.aww-uk.com t: 0117 923 2535 f: 0117 942 6689 Ar2000, Ar2500

A. C. Roof Trusses Limited Severn Farm Industrial Estate, Welshpool, Powys SY21 7DF e: info@acrooftrusses.co.uk w: www.acrooftrusses.co.uk t: 01938 554881 f: 01938 556265 Ti2000, Tr4000

Aaron Evans Architects Ltd

3 Gay Street, Bath, Bath & North East Somerset BA1 2PH e: angelao@aearchitects.co.uk w: www.aaronevans.com t: 01225 466234 f: 01225 444364 Ar2000

Abbeywood Estate

Abbeywood, Abbey Lane, Delamere, Cheshire CW8 2HW e: harry@landanddevelopment.co.uk t: 01606 888116 f: 01606 889477

Aberdeenshire Council

T & I Property, Woodhill House, Westburn Road, Aberdeen, Aberdeenshire AB16 5GB e: mike.porter@aberdeenshire.gov.uk w: www.aberdeenshire.gov.uk t: 01224 664529 f: 01224 664470

ABIR Architects

1 Beta House, St Johns Road, Hove, East Sussex BN3 2FX e: studio@abirarchitects.co.uk w: www.abirarchitects.co.uk t: 01273 724384

ABM Building Services Ltd

37 Bishopric, Horsham, West Sussex RH12 1QE e: clinton@abmbuilding.co.uk w: www.abmbuilding.co.uk t: 01403 243410 Bu3000

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ABN7 Architects

15 Studd Street, London N1 0QJ e: hugh@abn7architects.co.uk w: www.abn7architects.co.uk t: 020 7609 6348 Ar2000

Absolute Architecture

Crowsteps, Tydehams, Newbury, Berkshire RG14 6JT e: katecooper@absolute-architecture.co.uk w: www.absolute-architecture.co.uk t: 01635 528188

Absolute Consulting Engineers Ltd Lansdowne House, Penhill Road, Great Ellingham, Norfolk NR17 1LS e: absoluteeng@aol.com t: 01953 454641 f: 01953 453310 En2000

Acanthus Clews Architects

57 Hightown Road, Banbury, Oxfordshire OX16 9BE e: architects@acanthusclews.co.uk w: www.acanthusclews.co.uk t: 01295 702600 Ar2000, Co5000, Co8800, Co9300, He1000

Accoya by Accsys Technologies Royal Albert House, Sheet Street, Windsor, Berkshire SL4 1BE e: justin.peckham@accsysplc.com w: www.accoya.com t: 01753 757500 f: 01753 854730 Mo0500

Adam Power Associates

Church Farmhouse, 51 Crown Street, Banham, Norwich, Norfolk NR16 2HW e: adam@adampower.co.uk w: www.adampower.co.uk t: 01953 887539 f: 01953 887479 En2000

Adams & Sutherland

1k Highgate Business Centre, 33 Greenwood Place, London NW5 1LB e: info@adams-sutherland.co.uk w: www.adams-sutherland.co.uk t: 020 7267 1747 f: 020 7482 2359 Ar2000

Adams Joinery Limited

Adept Consulting Engineers Ltd 14 Festoon Rooms, Sunny Bank Mills, Town Street, Farsley, Leeds, West Yorkshire LS28 5UJ e: inbox@adeptcsce.com w: www.adeptcsce.com t: 0113 239 4518 f: 0113 239 3825

Adrian Morrow Architects Limited

4 Downley Avenue, Bradwell Common, Milton Keynes, Buckinghamshire MK13 8DE e: adrianjmorrow@btinternet.com w: www.ajmarchitecture.com t: 01908 668770 Ar2000

Advanced Housing Systems Limited Unit 3, Butterleigh Sawmill, Butterleigh, Cullompton, Devon EX15 1PP e: sales@advancedhousingsystems.co.uk w: www.advancedhousingsystems.co.uk t: 020 7193 1461 Ho3000, St8500, Ti1200, Ti1500, Ti2000

AECOM

AECOM House, 63-77 Victoria Street, St Albans, Hertfordshire AL1 3ER e: enquiries.europe@aecom.com w: www.aecom.com t: 01727 535000 f: 01727 535099 Co4000, Co5000, Co9100, Co9200, En2000

AECOM

Churchill House, Churchill Way, Cardiff CF10 2HH t: 029 2035 3400

AECOM

14 Queen Victoria Road, Coventry CV1 3PJ t: 024 7625 3300

AECOM

Sunley House, 4 Bedford Park, Croydon CR0 2AP t: 020 8639 3500

AECOM

The Johnson Building, 77 Hatton Garden, London EC1N 8JS t: 020 7645 2000

AECOM

First Floor, One Trinity Gardens, Quayside, Newcastle Upon Tyne NE1 2HF t: 0191 224 6500

Unit 2, 30 Progress Road, Leigh On Sea, Essex SS9 5LE e: info@adamsjoinery.co.uk w: www.adamsjoinery.co.uk t: 01702 512311 f: 01702 512411 Do2500, Jo1000, Jo4000, Jo5000, Wi2000

AECOM

Addison Conservation + Design

AECOM

Bush House, Room F4, Edinburgh Technopole, Milton Bridge, Penicuik, Midlothian EH26 0BB e: krystyna@addisonconservationanddesign.com w: www.addisonconservationanddesign.com t: 0131 445 8624 f: 0131 445 8625

ADEPT Consulting (UK) Ltd

Riverside Court, Beaufort Park Way, Chepstow, Monmouthshire NP16 5UH e: info@adeptco.co.uk w: www.adeptco.co.uk t: 01291 635522 f: 01173 376702 Co9100, Co9200, En2000

1 New York Street, Manchester M1 4HD t: 0161 601 1700

AECOM

225 Bath Street, Glasgow G2 4GZ t: 0141 222 6400 1 Tanfield, Edinburgh EH3 5DA t: 0131 301 8600

AECOM

First Floor, 499 Union Street, Aberdeen AB11 6DB t: 01224 597450

AECOM

First Floor, Stonecross, Trumpington, High Street, Cambridge CB2 9SU t: 01223 551800

AECOM

Beaufort House, 94/96 Newhall Street, Birmingham B3 1PB t: 0121 262 1900

AECOM

3rd Floor, Portwall Place, Portwall Lane, Bristol BS1 6NA t: 0117 901 7000

www.trada.co.uk

TRADA members

AECOM

5th Floor, 2 City Walk, Leeds LS11 9AR t: 0113 391 6800

AECOM

Lynnfield House, Church Street, Altrincham, Cheshire WA14 4DZ t: 0161 927 8200

AECOM

Ground Floor, Grand Canal House, Upper Grand Canal Street, Dublin, Co. Fingal Dublin 4, Republic of Ireland t: 00 353 1 238 3100

AECOM

Beechill House, Beechill Road, Belfast, County Antrim BT8 7RP t: 028 9070 5111 f: 028 9079 5651

AECOM

24 Linenhall Street, Belfast, County Antrim BT2 8BG t: 028 9060 7200

AECOM

Belvedere House, Pynes Hill, Exeter, Devon EX2 5WS t: 01392 663200

AECOM

Saxon House, 27 Duke Street, Chelmsford, Essex CM1 1HT t: 01245 771200

AECOM

Stable Block, Bradbourne House, New Road, East Malling, Kent ME19 6DZ t: 01723 221340

AECOM

3rd Floor, 8 Princes Parade, Princes Dock, Liverpool, Merseyside L3 1QH t: 0151 331 8900

AECOM

St Christopher House, George Cayley Drive, York, North Yorkshire YO30 4XE t: 01904 694400

AECOM Professional Services LLP Mid City Place, 71 High Holborn, London WC1V 6QS e: ann.freeston@aecom.com w: www.aecom.com t: 020 7061 7357

AED

6 Darnaway Street, Edinburgh, City of Edinburgh EH3 6BG e: design@aed.eu.com w: www.aed.eu.com t: 0131 225 5116 Co9100, Co9200, En2000, Te4000, Ti1200

Aidan O’Connell & Associates Ltd

Lismard House, Timahoe Road, Portlaoise, Co. Laois, Republic of Ireland e: info@aoconnellassc.com t: 00 353 57 866 3244 En2000

Ain Designs Ltd

The Beeches, Defford Road, Pershore, Worcestershire WR10 1JE e: info@aindesign.co.uk t: 01386 553048

Aitken & Howard Ltd

Milton Sawmills, Auchincarroch Road, Jamestown, Alexandria, Dumbartonshire G83 9EY e: sales@gilmouraitken.com w: www.aitkenhoward.co.uk t: 01389 762333 Mo4500, Sa7000, Ti7500, Ti7600, Ti7700

www.trada.co.uk

AJG Home Improvements Ltd

Allford Hall Monaghan Morris

Alsford Timber

AKM Consultants

Allies and Morrison

Alsford Timber

Allison Pike Partnership

Alsford Timber

Allwood Timber Ltd

Alsford Timber

Alsford Timber

Alsford Timber

Unit H, Three Pillars Business Park, Station Road, Ely, Cambridgeshire CB6 2RL e: ajg2build@me.com w: www.ajghomeimprovements.co.uk t: 01353 778853 Bu3000 Unit 9, Trinity Court, Fonthill Business Park, Fonthill Road, Clondalkin, Dublin 22, Republic of Ireland e: brian@akmconsultants.ie w: www.akmconsultants.ie t: 00 353 86 816 5894 Ar2000

AKT II

100 St John Street, London EC1M 4EH e: wys@akt-uk.com w: www.akt-uk.com t: 020 7250 7777 f: 020 7250 7555 En2000

AkzoNobel Industrial Coatings Ltd/ Sikkens Joinery

Unit 04a Mercer Way, Shadsworth Business Park, Blackburn, Lancashire BB1 2QZ e: sales.shadworth@akzonobel.com w: www.sikkens-wood-coatings.co.uk t: 01254 687950 f: 01254 687960 Ad1000, Co1500, La1000, Pa3000, Va1000

Alan Baxter Partnership

The Clock Building, Pympes Court, Busbridge Lane, Loose, Maidstone, Kent ME15 0HZ e: mail@abpengineers.co.uk w: www.abpengineers.co.uk t: 01622 744263 f: 01622 749270 En2000

Albany Timber Craft

Grange View House, London Road, Albourne, West Sussex BN6 9BJ e: gemma@albanyhomessouthern.co.uk w: www.albanytimbercraft.co.uk t: 01273 836092 f: 01273 831867 Ti2000

Alcock Lees

Jonathan Scott Hall, Thorpe Road, Norwich, Norfolk NR1 1UH e: mail@alcock-lees.co.uk w: www.alcock-lees.co.uk t: 01603 764448 En2000

Alcyon Limited

Regal House, 70 London Road, Twickenham, Middlesex TW1 3QS e: jane@alcyon.co.uk w: www.alcyon.co.uk t: 07770 966285 Su1000

Alex Murray Construction Ltd

Island Road, Stornoway, Isle Of Lewis HS1 2RD e: richard@alexmurrayconstruction.co.uk w: www.alexmurrayconstruction.co.uk t: 01851 701675 f: 01851 701134 Bu3000, Co9300, Ho3000, Ti1500

Allen Gordon LLP

16 King Street, Perth, Tayside PH2 8JA e: perth@allengordon.co.uk w: www.allengordon.co.uk t: 01738 639881 f: 01738 634761 Co9100, Co9200, En2000

Morelands, 5-23 Old Street, London EC1V 9HL e: info@ahmm.co.uk w: www.ahmm.co.uk t: 020 7251 5261 f: 020 7251 5123 Ar2000 85 Southwark Street, London SE1 0HX e: librarian@alliesandmorrison.co.uk w: www.alliesandmorrison.com t: 020 7921 0100 f: 020 7921 0101 Ar2000 7 Buxton Road West, Disley, Stockport, Cheshire SK12 2AE e: rdm@allisonpike.com w: www.allisonpike.com t: 01663 763000 Ar2000, Ar2500, Co4000 Talewater Works, Talaton, Exeter, Devon EX5 2RT e: frames@allwoodtimber.co.uk w: www.allwoodtimber.co.uk t: 01404 850977 f: 01404 850946 Bu6800, Ti2000, Ti2500, Ti2700 Administration & Support Centre, Ness Road, Erith, Kent DA8 2LD e: enquiries@alsfordtimber.com w: www.alsfordtimber.com t: 01322 333088 f: 01322 359517 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

109-113 Kingston Road, Leatherhead KT22 7SU e: leatherhead@alsfordtimber.com w: www.alsfordtimber.com t: 01372 376138 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Units 19 & 20 Birch Road, Eastbourne, East Sussex BN23 6PD e: eastbourne@alsfordtimber.com w: www.alsfordtimber.com t: 01323 416000 De2000, Do2000, Md3000, Pa7500, Ti7500 80a Preston Road, Brighton, East Sussex BN1 6AE e: brighton@alsfordtimber.com w: www.alsfordtimber.com t: 01273 554888 De2000, Do2000, Md3000, Pa7500, Ti7500 118 Park View Road, Welling, Kent DA16 1SJ e: welling@alsfordtimber.com w: www.alsfordtimber.com t: 020 8301 1199 f: 020 8303 7687 De2000, Do2000, Md3000, Pa7500, Ti7500 Unit 5, Tannery Close, Croydon Road Industrial Estate, Elmers End, Beckenham, Kent BR3 4BY e: beckenham@alsfordtimber.com w: www.alsfordtimber.com t: 020 8655 3939 De2000, Do2000, Md3000, Pa7500, Ti7500 Ruxley Roundabout A20, Ruxley, Kent DA14 5AD e: ruxley@alsfordtimber.com w: www.alsfordtimber.com t: 020 8300 4375 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

201 Vale Road, Tonbridge, Kent TN9 1SU e: tonbridge@alsfordtimber.com w: www.alsfordtimber.com t: 01732 770303 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

14 Sheen Lane, Mortlake, London SW14 8LW e: mortlake@alsfordtimber.com w: www.alsfordtimber.com t: 020 8876 2257 De2000, Do2000, Md3000, Pa7500, Ti7500

Fencing Direct, Ness Road, Erith, Kent DA8 2LD e: fencing@alsfordtimber.com w: www.alsfordtimber.com t: 01322 341198 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Alsford Timber

Alsford Timber

Alsford Timber

Unit 2 Bellbrook Industrial Estate, Bell Lane, Uckfield, East Sussex TN22 1QL e: uckfield@alsfordtimber.com w: www.alsfordtimber.com t: 01825 762888 De2000, Do2000, Md3000, Pa7500, Ti7500 141 South Undercliff, Rye, East Sussex TN31 7HW e: rye@alsfordtimber.com w: www.alsfordtimber.com t: 01797 222397 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

63/69 Heath Road, Twickenham, Middlesex TW1 4AT e: twickenham@alsfordtimber.com w: www.alsfordtimber.com t: 020 8892 2868 De2000, Do2000, Md3000, Pa7500, Ti7500 St Mark’s Hill, Surbiton, Surrey KT6 4LJ e: surbiton@alsfordtimber.com w: www.alsfordtimber.com t: 020 8399 4234 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

52 The Ridge, Hastings, East Sussex TN34 2AB e: hastings@alsfordtimber.com w: www.alsfordtimber.com t: 01424 443366 De2000, Do2000, Md3000, Pa7500, Ti7500

61 Portsmouth Road, Cobham, Surrey KT11 1JQ e: cobham@alsfordtimber.com w: www.alsfordtimber.com t: 01932 863468 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Alsford Timber

Units 1 & 2, Diplocks Way, Hailsham, East Sussex BN27 3JF e: hailsham@alsfordtimber.com w: www.alsfordtimber.com t: 01323 843567 De2000, Do2000, Md3000, Pa7500, Ti7500

King Street, Worthing, West Sussex BN14 7BW e: worthing@alsfordtimber.com w: www.alsfordtimber.com t: 01903 200154 De2000, Do2000, Md3000, Pa7500, Ti7500

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TRADA members

Alsford Timber

Andrew Sinclair Ltd

Altham Oak Bespoke Structures

Andrew Waring Associates Ltd

Units 5 & 6, Nightingale Road, Horsham, West Sussex RH12 2NW e: horsham@alsfordtimber.com w: www.alsfordtimber.com t: 01403 272872 De2000, Do2000, Md3000, Pa7500, Ti7500 The Paddock, Skipton Road, Foulridge, Lancashire BB8 7NP e: info@oak-beams.co.uk w: www.oak-beams.co.uk t: 01282 543634 Jo4000

Altripan UK Ltd

Gloucester House, 35 Old Gloucester Road, Ross-on-Wye, Herefordshire HR9 5PB e: sales@altripanuk.com w: www.altripanuk.com t: 0845 279 9992 f: 0845 279 9991 Md3000, Or3000, Pa7000, Pa7500, Pl1000

American Hardwood Export Council

23 Austin Friars, London EC2N 2QP e: europe@americanhardwood.org w: www.americanhardwood.org t: 020 7626 4111 f: 020 7626 4222 As1000

American Softwoods

33 Rosebery Road, London N10 2LE e: info@americansoftwoods.com w: www.americansoftwoods.com t: 020 8444 0885 As1000, Do2000, Ti7700

Anderson Bell & Christie

382 Great Western Road, Glasgow, Strathclyde G4 9HT e: gen@andersonbellchristie.com w: www.andersonbellchristie.com t: 0141 339 1515 f: 0141 339 0505 Ar2000

Andrew Davie Timber Frame Homes

Eastfield Business Park, Newark Road South, Glenrothes, Fife KY7 4NS e: enquiries@daviehomes.co w: www.daviehomes.co t: 01592 774444 f: 01592 631631 Bu3000, Ho3000, Ti2000

Andrew Howard & Partners

15 Diamond Court, Opal Drive, Fox Milne, Milton Keynes, Buckinghamshire MK15 0DU e: ahp@ah-p.co.uk w: www.andrewhowardandpartners.co.uk t: 01908 690230 f: 01908 241391 Ar2500, Co4000, En2000

Andrew Lewis Consulting Engineer Ltd

9 Locksbrook Road, Bath, N.E. Somerset BA1 3EY e: andy@andrewlewisconsulting.co.uk w: www.andrewlewisconsulting.co.uk t: 07792 214731 En2000

Andrew Page Oak

North Barn, Bakers Lane, Brightwell-cumSotwell, Wallingford, Oxfordshire OX10 0PU e: info@andrewpageoak.co.uk w: www.andrewpageoak.co.uk t: 0333 666 9993 Bu3000, Fu3000, Ti1200, Ti1500

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Timber 2016 Industry Yearbook

Anthony Swaine Architecture

Architecture plb

The Old Brewery House, Portersbridge Street, Romsey, Hampshire SO51 8DJ e: mail@awaromsey.co.uk t: 01794 524447 f: 01794 515353 Co9100, Co9200, En2000

Appledown Marine

Architecture plb

Andrew Wood Associates Limited

Arbonis

Hatson Industrial Estate, Kirkwall, Orkney KW15 1RE e: info@andrew-sinclair.co.uk w: www.andrew-sinclair.co.uk t: 01856 873178 f: 01856 873351

120 Pall Mall, London SW1Y 5EA e: andrew@andrewwoodassociates.co.uk w: www.andrewwoodassociates.co.uk t: 020 7684 1400 f: 08451 305949 Ar2000, Ar2500, Co4000, Fu3000

Andrews Associates

Andrews House, 128-130 Mitcham Road, Croydon, Surrey CR0 3RJ e: andrews@engineers.co.uk t: 020 8680 5300 f: 020 8239 7300 En2000

Anita Sen Architects

Flat 5, 40 Bassett Road, London W10 6JL e: anita@anitasenarchitects.co.uk t: 020 8968 3688 Ar2000

Anne Thorne Architects Partnership 21 Whiston Road, London E2 8EX e: info@annethornearchitects.co.uk w: www.annethornearchitects.co.uk t: 020 7749 6931 Ar2000

Ansell & Bailey LLP Chartered Architects 4th Floor, 24 - 32 Stephenson Way, Euston, London NW1 2HD e: ayork@ansellandbailey.com w: www.anb.co.uk t: 020 7387 0141 f: 020 7387 7460

Anson Timberworks Limited

Integ Yard, Woodlands Business Park, Rougham Industrial Estate, Bury St. Edmunds, Suffolk IP30 9ND e: info@ansontimberworks.co.uk w: www.ansontimberworks.co.uk t: 01359 271392 f: 01359 271546 Ti2000

Anthony Brown

28 Beaconsfield Avenue, Cosham, Portsmouth, Hampshire PO6 2PT e: enquiries@dwell-design.co.uk w: www.dwell-design.co.uk t: 07801 880376 Ar2000

Anthony Davies Associates Ltd

19 Quay Level Offices, St Peters Wharf, Newcastle upon Tyne NE6 1TZ e: info@anthonydavies.com t: 0191 276 5209 f: 0191 276 5198 En2000

Anthony Fisher Associates

27 Claverton Road West, Saltford, Bristol, Avon BS31 3AL e: info@anthony-fisher-associates.co.uk w: www.anthony-fisher-associates.co.uk t: 01225 872976 f: 01225 872976 En2000

The Bastion Tower, 16 Pound Lane, Canterbury, Kent CT1 2BZ e: info@anthonyswaine.co.uk w: www.anthonyswaine.co.uk t: 01227 462680 f: 01227 472743 Ar2000, He1000

6 Appledown Rise, Coulsdon, Surrey CR5 2DX e: david.viner@appledownmarine.com w: www.appledownmarine.com t: 07557 362515 Su1000 RN79, Verosvres 71220, France e: contact.arbonis@arbonis.com w: www.arbonis.com t: 00 33 3 85 24 81 22 f: 00 33 3 85 24 84 50 Jo4000

Arboreal Architecture Ltd

St Margaretâ&#x20AC;&#x2122;s House, 21 Old Ford Road, London E2 9PL e: harry@arborealarchitecture.com w: www.arborealarchitecture.com t: 020 8980 5066 Ar2000

Arch Timber Protection

Wheldon Road, Castleford, West Yorkshire WF10 2JT e: timberprotectionadvice.ukca@lonza.com w: www.archtimberprotection.com t: 01977 714000 f: 01977 714001 Co8500, Fl1000, Pl3000, Pr1000, Ti7000

Archibald Shaw LLP

Metro Building, 53 Great Suffolk Street, London SE1 0DB e: mail@architectureplb.com w: www.architectureplb.com t: 020 7922 0500 f: 020 7922 0550 Ar2000 St Thomas Street, Winchester, Hampshire SO23 9HD e: mail@architectureplb.com w: www.architectureplb.com t: 01962 842200 f: 01962 810962 Ar2000

architecture:wk

The Powder Room, 69-71 Broad Street, Teddington, Middlesex TW11 8QZ e: wisam@architecturewk.com w: www.architecturewk.com t: 020 8977 6999

Architype Limited

The Morocco Store, 1b Leathermarket Street, London SE1 3JA e: london@architype.co.uk w: www.architype.co.uk t: 020 7403 2889 f: 020 7407 5283 Ar2000

Ardern Hodges Ltd

Unit A, 449 Holloway Road, London N7 6LJ e: info@ardernhodges.co.uk w: www.ardernhodges.co.uk t: 020 7263 3882 f: 020 7263 2333 Co9100, Co9200

4 Toomers Wharf, Canal Walk, Newbury, Berkshire RG14 1DY e: newbury@archibaldshaw.co.uk w: www.archibaldshaw.co.uk t: 01635 47369 f: 01635 521956 Co9100, En2000

Ardmore Construction Limited

Archibald Shaw LLP

Armada360 Ltd

One Little London, Chichester, West Sussex PO19 1PP e: mail@archibaldshaw.co.uk w: www.archibaldshaw.co.uk t: 01243 786471 f: 01243 779346 Co9100, Co9200, En2000, Ti1200

Archicraft Ltd

32 Grove Hill, South Woodford, London E18 2JG e: info@archicraft.co.uk t: 020 8262 2478 Ar2000

Architectural & Construction Services

Allendale Road Offices, Byker, Newcastle upon Tyne NE6 2SZ e: wayne.a.phillips@newcastle.gov.uk w: www.newcastle.gov.uk t: 0191 278 3259 Lo1000

Architectural Association, Hooke Park Hooke Park, Hooke, Beaminster, Dorset DT8 3PH e: hookepark@aaschool.ac.uk w: www.aaschool.ac.uk/hooke t: 01308 863588 Ed4000

Architectural Design Services Whatcombe Cottage, Long Bredy, Dorchester, Dorset DT2 9HN e: brian.t.lee@btopenworld.com t: 01308 482368 f: 01308 482103 Ar2500

Byrne House, Jeffreys Road, Brimsdown, Enfield, Middlesex EN3 7UB e: info@ardmoregroup.co.uk w: www.ardmoregroup.co.uk t: 020 8344 0300 f: 020 8344 0377 58 Scott Road, Milehouse, Plymouth, Devon PL2 3DX e: info@armada360.co.uk w: www.armada360.co.uk t: 01752 558385 Bu3000

Arnold Laver

Bramall Lane, Sheffield, South Yorkshire S2 4RJ e: enquiries@laver.co.uk w: www.laver.co.uk t: 0114 223 0300 f: 0114 250 9387 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Liverpool Road, Cadishead, Manchester M44 5BZ e: sales@manchester.laver.co.uk w: www.laver.co.uk t: 0161 777 9000 f: 0161 777 9007 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Basingstoke Road, Reading, Berkshire RG2 0QN e: reading@laver.co.uk w: www.laver.co.uk t: 0118 975 1100 f: 0118 975 1900 Ti7500

Arnold Laver

124 New Road, Rainham, Essex RM13 8RS e: london@laver.co.uk w: www.laver.co.uk t: 0845 002 2012 Jo2000, La4000, Pa7500, Pl1000, Ti7500

www.trada.co.uk

TRADA members

Arnold Laver

Crowle Street, Hull, North Humberside HU9 1RH e: hull@laver.co.uk w: www.laver.co.uk t: 01482 324525 f: 01482 216478 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Little London Road, Sheffield, South Yorkshire S8 0UH e: sheffield@laver.co.uk w: www.laver.co.uk t: 0114 255 7341 f: 0114 292 3660 Bu1000, Jo2000, Pa7500, Pl1000, Ti7500

Arnold Laver

Olympic Sawmills, Oxclose Park Road North, Sheffield, South Yorkshire S20 8GN e: sheffield@laver.co.uk w: www.laver.co.uk t: 0114 276 4700 f: 0114 276 4701 Jo2000, Pa7500, Pl1000, Ti7500, Tr4000

Arnold Laver

Wagonway Road, Hebburn, Tyne & Wear NE31 1SP e: northeast@laver.co.uk w: www.laver.co.uk t: 0191 428 6666 f: 0191 428 6622 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Dudley Road, Oldbury, West Midlands B69 3DA e: birmingham@laver.co.uk w: www.laver.co.uk t: 0121 552 7788 f: 0121 544 7186 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arnold Laver

Pontefract Road, Stourton, Leeds, West Yorkshire LS10 1SW e: leeds@laver.co.uk w: www.laver.co.uk t: 0113 270 4086 f: 0113 272 3833 Jo2000, La4000, Pa7200, Pa7500, Ti7500

Arnold Laver

Canal Road, Bradford, West Yorkshire BD2 1AR e: bradford@laver.co.uk w: www.laver.co.uk t: 01274 732861 f: 01274 737060 Jo2000, La4000, Pa7500, Pl3000, Ti7500

Arnold Laver

Firs Trading Estate, Oldington Lane, Kidderminster, Worcestershire DY11 7QN e: kidderminster@laver.co.uk w: www.laver.co.uk t: 01562 66557 f: 01562 864557 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arrol & Snell Ltd

St Mary’s Hall, St Mary’s Court, Shrewsbury, Shropshire SY1 1EG e: pa@arrolandsnell.co.uk w: www.arrolandsnell.co.uk t: 01743 241111 f: 01743 241142 Ar2000, He1000, La9000, Su1000, Ti1200

Artchart > Architecture

Delynya House, 17a Bank Street, Newquay, Cornwall TR7 1DH e: andy@artchart.co.uk w: www.artchart.co.uk t: 01637 875222 f: 01637 874222 Ar2000

www.trada.co.uk

Arthur Architects

84 Manor Grove, Richmond, Surrey TW9 4QF e: design@arthur-architects.com w: www.arthur-architects.com t: 07765 956421 Ar2000, Ar2500, Co8800, En2000, He1000

Arts University Bournemouth

Wallisdown, Poole, Dorset BH12 5HH e: fsanna@aub.ac.uk w: www.aub.ac.uk t: 01202 363135 Ed4000

Arun District Council

Engineering Services, Arun Civic Centre, Maltravers Road, Littlehampton, West Sussex BN17 5LF e: bruce.taunton@arun.gov.uk w: www.arun.gov.uk t: 01903 737816 f: 01903 716019 En2000, Lo1000, Su1000

Arup

13 Fitzroy Street, London W1T 4BQ e: a.c.general@arup.com w: www.arup.com t: 020 7636 1531 f: 020 7755 3666 En2000

Arup

Associated Architects

Atkins

Associated Structural Design

Atkins

AT Architecture Ltd

Atkins

1 Severn Street Place, The Mailbox, Birmingham B1 1SE e: mail@associated-architects.co.uk w: www.associated-architects.co.uk t: 0121 233 6600 f: 0121 200 1564 Ar2000 River View Lodge, Ray Mead Road, Maidenhead, Berkshire SL6 8NJ e: asd.england@btinternet.com w: www.a-s-d.co.uk t: 01628 639958 f: 01628 780320 En2000

The Big Barn, Trendrennen Farm, Treen, Penzance, Cornwall TR19 6LH e: webadmin@atarchitects.co.uk w: www.atarchitects.co.uk t: 01736 811251 Ar2000, Ar2500, Co9200, Ho3000, Ti1200

Atec Design

12 Knox’s Hill, Armagh BT60 2HP e: walter@a-tecdesign.co.uk w: www.a-tecdesign.co.uk t: 07843 259891 Ar2500, Co4000, Co9100, Co9200, Ti1200

4 Pierhead Street, Capital Waterside, Cardiff, South Glamorgan CF10 4QP e: elizabeth.harris@arup.com w: www.arup.com t: 029 2047 3727 f: 029 2047 2277 En2000

A-Tec Design

Arup

Caferaga Mahallesi, Karakol Sokak, 28/2 Moda, Istanbul, Kadikoy 34710, Turkey e: topbas@ateknikproje.com t: 00 90 216 348 35 83 En2000

Central Square, Forth Street, Newcastle upon Tyne, Tyne and Wear NE1 3PL e: svend.trinder@arup.com w: www.arup.com t: 0191 261 6080 f: 0191 261 7879 En2000

ARV Solutions

The Old Bakery, 11a Canford Lane, Westbury-on-Trym, Bristol, Avon BS9 3DB e: jim.roach@arvsolutions.co.uk w: www.arvsolutions.co.uk t: 0117 959 2008 Co4500, Co9050

Ascot Timber Buildings Ltd

Unit 5, Fernhurst Business Park, Fernhurst, Haslemere, Surrey GU27 3HB e: sales@ascot-timber.co.uk w: www.ascot-timber.co.uk t: 01428 654334 Bu6500

Ashbrooke Homes Ltd

20 Galmington Lane, Taunton, Somerset TA1 5DG e: info@ashbrookehomes.co.uk w: www.ashbrookehomes.co.uk t: 07789 772150 Bu3000

Ashley Courtney RIBA

36 Roseford Road, Cambridge, Cambridgeshire CB4 2HD e: ac@ashleycourtney.co.uk w: www.ashleycourtney.co.uk t: 01223 750610 Ar2000

Ashwood Design Associates Limited

12a Clifford Court, Cooper Way, Carlisle, Cumbria CA3 0JG e: admin@ashwooddesign.co.uk w: www.ashwooddesign.co.uk t: 01228 510616 f: 01228 520861 Ar2000

45 Lemon Street, Truro, Cornwall TR1 2NS e: info@a-tecdesign.com w: www.a-tecdesign.com t: 01872 277600 Ar2500

A-teknik

Atelier HB

10 Westabrook, Ashburton, Devon TQ13 7QS e: imbooker@mac.com w: www.atelierhb.co.uk t: 07774 618419 Ar2000

Atkins

The Hub, 500 Park Avenue, Aztec West, Bristol BS32 4RZ e: paul.d.watkins@atkinsglobal.com w: www.atkinsglobal.com t: 01454 662000 f: 01454 663333 En2000

Atkins

Euston Tower, 286 Euston Road, London NW1 3AT e: david.hunter@atkinsglobal.com w: www.atkinsglobal.com t: 020 7121 2000 f: 020 7121 2111 En2000

Atkins

10 Canning Street, Edinburgh EH3 8EG e: david.keenlyside@atkinsglobal.com w: www.atkinsglobal.com t: 0131 221 5700 f: 0131 221 5751 En2000

Atkins

6 Wellbrook Court, Girton Road, Cambridge, Cambridgeshire CB3 0NA e: jon.bennett@atkinsglobal.com w: www.atkinsglobal.com t: 01223 276002 f: 01223 277529 En2000

Chadwick House, Birchwood Park, Warrington, Cheshire WA3 6AE e: ian.bolton@atkinsglobal.com w: www.atkinsglobal.com t: 01925 238000 f: 01925 238500 En2000 Dunedin House, Riverside, Columbia Drive, Stockton-On-Tees, Cleveland TS17 6BJ e: brian.brookes@atkinsglobal.com w: www.atkinsglobal.com t: 01642 525200 f: 01642 525201 En2000 Unit 7, St Asaph Business Park, Glascoed Road, St Asaph, Denbighshire LL17 0LJ e: jonathan.parry@atkinsglobal.com w: www.atkinsglobal.com t: 01745 585351 f: 01745 583323 En2000

Atkins

The Octagon, 2nd Floor, Pynes Hill Court, Rydon Lane, Exeter, Devon EX2 5SP e: neil.baker@atkinsglobal.com w: www.atkinsglobal.com t: 01392 352900 f: 01392 352999 En2000

Atkins

Anglo St James House, 39a Southgate Street, Winchester, Hampshire SO23 9EH e: stuart.wise@atkinsglobal.com w: www.atkinsglobal.com t: 01962 858600 f: 01962 810296 En2000

Atkins

200 Broomielaw, Glasgow, Lanarkshire G1 4RU e: graham.hunter@atkinsglobal.com w: www.atkinsglobal.com t: 0141 220 2000 f: 0141 220 2001 Ar2000, Co5000, Co8800, En2000, Su2000

Atkins

Chilbrook, Oasis Business Park, Eynsham, Witney, Oxfordshire OX29 4AH e: mike.otlet@atkinsglobal.com w: www.atkinsglobal.com t: 01865 882828 f: 01865 883060 En2000

Atkins

Longcross Court, 47 Newport Road, Cardiff, South Glamorgan CF24 0AD e: chris.pembridge@atkinsglobal.com w: www.atkinsglobal.com t: 029 2048 5159 f: 029 2048 5138 Ce2000, Co4000, Co8800, Co9200, En2000

Atkins

Woodcote Grove, Ashley Road, Epsom, Surrey KT18 5BW e: john.roberts@atkinsglobal.com w: www.atkinsglobal.com t: 01372 726140 f: 01372 740055 En2000

Atkins

The Axis, 10 Holliday Street, Birmingham, West Midlands B1 1TF e: peter.hirst@atkinsglobal.com w: www.atkinsglobal.com t: 0121 483 5000 f: 0121 483 5252 En2000 Timber 2016 Industry Yearbook

| 219

TRADA members

Atkins

3100 Century Way, Thorpe Park, Leeds, West Yorkshire LS15 8ZB e: andrew.mcleish@atkinsglobal.com w: www.atkinsglobal.com t: 0113 306 6000 f: 0113 306 6002 Ar2000, Co4000, En1500, En2000, Su1000

Atkinson Peck Ltd

Watson House, 45 Waterloo Road, Stockport, Cheshire SK1 3BJ e: apce@atkinsonpeck.co.uk w: www.atkinsonpeck.co.uk t: 0161 480 2833 f: 0161 4773959 En2000, Su1000

Atlantic Contracts Limited

Atlantic House, 7 Stirling Way, Borehamwood, Hertfordshire WD6 2BT e: ryan.hayes@atlanticcontracts.co.uk t: 020 8736 4350 f: 020 8736 4351 Bu3000

Aukett Swanke

36 - 40 York Way, London N1 9AB e: calvin.grant@aukettswanke.com w: www.aukettswanke.com t: 020 7843 3000 Ar2000

Austin Trueman Associates

8 Spicer Street, St. Albans, Hertfordshire AL3 4PQ e: engineers@austintrueman.co.uk w: www.austintrueman.co.uk t: 01727 858752 f: 01727 852376 Co4000, Co9100, Co9200, En2000

Avanti Architects

B B P Consulting Engineers Ltd Shaftsbury Court, 95 Ditchling Road, Brighton, East Sussex BN1 4ST e: info@bbpengineers.com w: www.bbpengineers.com t: 01273 621500 f: 01273 621501 Co9100, Co9200, En2000

B D I Structural Solutions

Barter Hill Partnership Limited

33/35 Bell Street, Reigate, Surrey RH2 7AW e: cadoffice@bg-consulting.co.uk w: www.bg-consulting.co.uk t: 01737 240241 f: 01737 240341 Co4000, En2000

Backaller Timber Frame Extensions 29 Clover Rise, Plymouth, Devon PL6 7TB e: pbackaller@tfextensions.co.uk w: www.backallertfextensions.co.uk t: 07791 157172 Bu3000, Ti1500

Bailey Johnson Hayes

Grange House, John Dalton Street, Manchester M2 6FW e: info@bjh.co.uk w: www.bjh.co.uk t: 0161 279 7777 f: 0161 236 3552 En2000

Bakkala Consulting Engineers

Ballingly Joinery 2000 Ltd

Ballingly, Wellington Bridge, Co Wexford, Republic of Ireland e: hdoyle@ballinglyjoinery.com w: www.ballinglyjoinery.com t: 00 353 51 561 169 f: 00 353 51 561 409

BAM Construct UK Ltd

Breakspear Park, Breakspear Way, Hemel Hempstead, Hertfordshire HP2 4FL e: enquiries@bam.co.uk w: www.bam.co.uk t: 01442 238300 f: 01442 238301 Ar2000, Bu3000, En1500, En2000

Banbeck Engineering Partnership

B

B & K Structures

Peveril House, Alfreton Road, Derby, Derbyshire DE21 4AG e: sales@bkstructures.co.uk w: www.bkstructures.co.uk t: 01773 853400 f: 01773 857389 Gl2000, Lv1000, Ti1500, Ti2000

109 Pembroke Road, Haverfordwest, Pembrokeshire SA61 1LY e: banbeck@banbeck.co.uk t: 01437 765347 f: 01437 779012 Co4000, Co9100, En2000

Banbury Builders

The Elms, Greenwood, Hampshire BH24 3DY e: p_lucas2@sky.com t: 01162 865582 f: 01162 865582

Barefoot and Gilles

2 Cromwell Court, 16 St Peters Street, Ipswich, Suffolk IP1 1XG e: design@barefootgilles.com w: www.barefootgilles.com t: 01473 257474 f: 01473 251540 Ar2000

220 |

Timber 2016 Industry Yearbook

BdR Civil & Structural Engineering Limited

B G Consulting Ltd

Avie Consulting Ltd

11 Portland Place, Bishop’s Stortford, Hertfordshire CM23 3SH e: tim@azurearchitecture.co.uk w: www.azurearchitecture.co.uk t: 07725 127205 Ar2500

Barry Honeysett Consulting Structural & Civil Engineers

Bathurst House, Smythen Street, Exeter, Devon EX1 1BN e: engineers@barryhoneysett.co.uk w: www.barryhoneysett.co.uk t: 01392 272510 f: 01392 272520 Co4000, Co9100, En2000, He1000

26 North Great George’s Street, Dublin 1, Republic of Ireland e: cbakkala@bakkala.ie w: www.bakkala.ie t: 00 353 1 873 3804 f: 00 353 1 878 8473 En2000

azure|architecture

BDesign7

The Old Library, Rowley Street, Stafford, Staffordshire ST16 2RH e: info@barnettratcliffe.co.uk w: www.barnettratcliffe.co.uk t: 01785 255088

Crossford Court, Dane Road, Sale, Cheshire M33 7BZ e: nick@bdistructuralsolutions.co.uk w: www.bdistructuralsolutions.co.uk t: 0161 969 3886 f: 0161 969 3884

361-373 City Road, London EC1V 1AS e: aa@avantiarchitects.co.uk w: www.avantiarchitects.co.uk t: 020 7278 3060 f: 020 7278 3366 Ar2000 6 Killingbeck Court, Killingbeck Office Park, Killingbeck Drive, Leeds, West Yorkshire LS14 6FD e: admin@avie-consulting.co.uk w: www.avie-consulting.co.uk t: 0113 249 7416 En2000

Barnett Ratcliffe Partnership

Wynters Farm Barn, Magdalen Laver, Ongar, Essex CM5 0EW e: mail@barterhill.co.uk w: www.barterhill.co.uk t: 01279 430888 f: 01279 429007 Co9100, Co9200, En2000, Ti1200

Basic Plumbing Course.com

Long Barn Cottage, Waverley Lane, Farnham, Surrey GU9 8EW e: dp.swords@yahoo.co.uk w: www.basicplumbingcourse.com/ t: 07780 977767 Bu3000

Baxter, Andrew

Engineering Consultant Ltd, The Woodlands, Edgehill, Banbury, Oxfordshire OX15 6DJ e: dan.baxter@btconnect.com t: 01295 670485 f: 01295 670605 Co4000, Co8700, Co9200, En2000

Baynham Meikle Partnership

8 Meadow Road, Edgbaston, Birmingham, West Midlands B17 8BU e: admin@bm-p.co.uk t: 0121 434 4100 f: 0121 434 4073 Co4000, Co5000, En2000, Te4000

BaytimberUK Ltd

Unit 8k, Hackworth Industrial Park Shildon, Durham DL4 1HF e: enquiries@baytimberuk.com w: www.baytimberuk.com t: 01388 832205 Tf1000

6 Argyll Court, Sawyers Hall Lane, Brentwood, Essex CM15 9BQ e: info@bdesign7.com w: www.bdesign7.com t: 07999 096001

The Old Engine House, Goblands Farm Business Park, Court Lane, Hadlow, Kent TN11 0DP e: engineering@bdr.uk.com w: www.bdr.uk.com t: 01732 851416 f: 01732 852200 Co4000, En2000, Ti1200

Beaumont Forest Products Limited

The Crown Estate Yard, Blanes Lane, Off Swinley Road, Ascot, Berkshire SL5 8AZ e: asales@beaumontforest.co.uk w: www.beaumontforest.co.uk t: 01344 874137 f: 01344 874139 Fe3000, Md3000, Mo4500, Mo5000, St6000

Beaumont Forest Products Limited 27 Victoria Street, High Wycombe, Buckinghamshire HP11 2LT e: wsales@beaumontforest.co.uk w: www.beaumontforest.co.uk t: 01494 521421 f: 01494 522866 Cd1000, Fl4000, Pa7500, St2000, Ti7700

Beaumont Forest Products Limited Riverside Sawmill, Geddings Road, Hoddesdon, Hertfordshire EN11 0NT e: hsales@beaumontforest.co.uk w: www.beaumontforest.co.uk t: 01992 460000 f: 01992 460020 De2000, En1000, Fl7000, Ti7500, Va0500

Beechcroft Developments Ltd 1 Church Lane, Wallingford, Oxfordshire OX10 0DX e: info@beechcroft.co.uk w: www.beechcroft.co.uk t: 01491 834975 Bu3000

Belair Research Limited

Broadway, Bourn, Cambridgeshire CB23 2TA e: leed@acoustical.co.uk t: 01954 718366 f: 01954 718355

BB Partnership Ltd

Bell & Sime Buildbase

bb+c architects ltd

Bellamy Wallace Partnership LLP

Units 33-34, The Studios, 8 Hornsey Street, London N7 8EG e: architect@bbpartnership.co.uk w: www.bbpartnership.co.uk t: 020 7336 8555 f: 020 7336 8777 Ar2000 33a Bridge Street, Cambridge, Cambridgeshire CB2 1UW e: mail@bbcarchitects.co.uk w: www.bbcarchitects.co.uk t: 01223 313386 f: 01223 464233 Ar2000

BCL Timber Projects Ltd

The Old Byre, Oakley Farm, Pound Lane, Hurst, Berkshire RG10 0RS e: brian@bcl.uk.net w: www.bcltimberprojects.co.uk t: 0118 934 4155 f: 0118 934 4188 Cd1000, Pa7200, Pa8700

Balunie Drive, Baluniefield Trading Estate, Dundee, Tayside DD4 8XE e: dundee@buildbase.co.uk w: www.buildbase.co.uk t: 01382 730630 f: 01382 739639 Bu1000, Jo2000, Ti7500 Grange House, Forge Lane, Bearsted, Maidstone, Kent ME14 4DZ e: vinfo@pba-consulting.com t: 01622 630675 Su1000

Ben Jones Architects

47 Priory St, Lewes, East Sussex BN7 1HJ e: mail@benjonesarchitects.co.uk w: www.benjonesarchitects.co.uk t: 01273 470703 Ar2000

Bench Architects

23 Terrace Road, Buxton, Derbyshire SK17 6DU e: info@bencharchitects.co.uk w: www.bencharchitects.co.uk t: 01298 23991 Ar2000

www.trada.co.uk

TRADA members

Benchmark Timber Ltd

Prospect House, Crendon Street, High Wycombe, Buckinghamshire HP13 6LA e: sales@benchmarkdesigns.co.uk w: www.benchmarktimber.co.uk t: 01494 435144 f: 01494 980146 Cd1000, La7000, Ti0200, Ti7500, Ti7700

Bennetts Associates Limited

Bingham Yates Limited

Benson Robertson Architects Ltd

Binladin Woodwork Factory Co. Ltd

1 Rawstorne Place, London EC1V 7NL e: mail@bennettsassociates.com w: www.bennettsassociates.com t: 020 7520 3300 f: 020 7520 3333 Ar2000 20 Duart Drive, Newton Mearns, Glasgow, Renfrewshire G77 5DS e: hello@bensonrobertson.com w: www.bensonrobertson.com t: 07970 465762 Ar2000

Bentley Design & Management Ltd

18 Mary Street, Porthcawl, Bridgend CF36 3UN e: stuartbentley_designs@hotmail.co.uk t: 01656 774341

Berman Guedes Stretton Architects 274 Banbury Road, Oxford, Oxfordshire OX2 7DY e: marion.brereton@bgsarchitects.co.uk w: www.bgsarchitects.co.uk t: 01865 791728 f: 01865 791732

Betts Associates Limited

Old Marsh Farm Barns, Welsh Road, Sealand, Flintshire CH5 2LY e: mel.frimston@betts-associates.co.uk w: www.betts-associates.co.uk t: 01244 288178 f: 01244 288516 Co4000, Co5000, Co9200, En2000

BH & M

1 White Hart Lane, Barnes, London SW13 0RA e: mlh@bhmarchitects.com w: www.bhmarchitects.com t: 020 8878 4667 f: 020 8878 8907 Ar2000

Benfield ATT Group Ltd

UK HQ & Factory, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: freda.sanders@benfieldatt.co.uk w: www.benfieldattgroup.co.uk t: 01291 437050 f: 01291 437051 Bu6800, Co9100, St8000, Ti2000, Tr4000

Benfield ATT Group Ltd

Solidlox, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: solidlox@benfieldattgroup.co.uk w: www.timber-frame-building.co.uk t: 01291 437057

Benfield ATT Group Ltd

Fast Frame Systems, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: info@fastframesystems.co.uk w: www.fastframesystems.co.uk t: 01291 437054

Benfield ATT Group Ltd

Simply Self-build, 5 - 6 Castle Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire NP26 5YG e: info@simplyselfbuild.co.uk w: www.simplyselfbuild.co.uk t: 01291 437053

Bennetts Associates Limited

3 Boroughloch Square, Edinburgh EH8 9NJ e: edin@bennettsassociates.com w: www.bennettsassociates.com t: 0131 667 7351 f: 0131 662 1867

www.trada.co.uk

BHP Architects

Nicholas House, River Front, Enfield, Middlesex EN1 3TF e: jrh@bhparchitects.com w: www.bhparchitects.com t: 020 8367 8000

Bickerdike Allen Partners

121 Salusbury Road, Queens Park, London NW6 6RG e: mail@bickerdikeallen.com w: www.bickerdikeallen.com t: 020 7625 4411 f: 020 7625 0250 Ar2000, Co4000, Co5000, Te0500

38 Victoria Place, Carlisle, Cumbria CA1 1EX, N1292 e: info@binghamyates.co.uk t: 01228 521436 f: 01228 515579 En2000

Binladin Woodwork Factory, PO Box 958, Jeddah 21421, Saudi Arabia e: mbcowwf@awalnet.net.sa w: www.bwwf.com t: 00 966 2 620 0163 f: 00 966 2 620 9813 Jo4000, Jo5000

BJE Timberframes

2 Pen y Ffridd, Pontrobert, Meifod, Powys SY22 6JW e: barryevans32@gmail.com w: www.bjetimberframes.com t: 07989 380206

Blackdown Buildings

Fourways Cross, Hemyock, Cullompton, Devon EX15 3PF e: roy@brookridge.co.uk w: www.brookridgegroup.co.uk t: 01823 680546

Blackett-Ord Conservation Limited

33 Chapel Street, Appleby-in-Westmorland, Cumbria CA16 6QR e: engineering@blackett-ordconservation.co.uk t: 01768 352572 f: 01768 352572 Ar2000, En2000

Blackwell Structural Consultants Ltd 1 Green Lodge Barn, Nobottle, Northampton NN7 4HD e: neil@blackwellconsultants.co.uk w: www.blackwellconsultants.co.uk t: 01604 755000 En2000

Blair Gratton Architects Ltd

29 York Street, Derby, Derbyshire DE1 1FZ e: info@blairgratton.co.uk w: www.blairgratton.co.uk t: 01332 340458 f: 01332 291771 Ar2000

Blake Architects Ltd

Bloodworth QS Ltd

The Bungalow, Springers Hill, Coleford, Somerset BA3 5LN e: peter.bloodworth@bloodworthqs.com w: www.bloodworthqs.com t: 07708 363920

Blou Construction Ltd

Suite 104, 1 Alie Street, London E1 8DE e: mark@blouconstruction.com w: www.blouconstruction.com t: 020 7488 0718 Bu3000, Cj1000

BLP Insurance

90 Fenchurch Street, London EC3M 4ST e: info@blpinsurance.com w: www.blpinsurance.com t: 020 7204 2424 f: 020 7929 1366 In2000, Wa1000

Blue Evolution

Unit 1, Parkside Farm, Holyhead Road, Albrighton, West Midlands WV7 3DA e: peter@blue-evolution.com w: www.blue-evolution.com t: 0800 756 1271 Co5000, Co5500, Co8700, Co9200, En1000

Blue Forest (UK) Ltd

The Courtyard, Eridge Park, Eridge Green, Tunbridge Wells, East Sussex TN3 9JT e: info@blueforest.com w: www.blueforest.com t: 01892 750090

Bob Black Construction Ltd 20 Hemingford Rd, St Ives, Cambridgeshire PE27 5HG e: bob@bobblack.uk.com w: www.bobblack.uk.com t: 07795 078271

Bolt Building Supplies Limited

22 5th Avenue, Bluebridge Industrial Estate, Colchester Road, Halstead, Essex CO9 2SZ e: tp@boltbuildingsupplies.co.uk w: www.boltbuildingsupplies.co.uk t: 01787 477261 f: 01787 476568 Mo5000, St3000, Ti7500, Tr4000

Bona Limited

Ox Barn, Culkerton, Tetbury, Gloucestershire GL8 8SS e: jn@blakearchitects.co.uk w: www.blakearchitects.co.uk t: 01285 841407 Ar2000

6 Thornton Chase, Linford Wood, Milton Keynes, Buckinghamshire MK5 8PJ e: info.uk@bona.com w: www.bona.com t: 01908 525150 f: 01908 311677 Ad1000, Co1500, Fl2500, La1000, Ma1500

Moor Park, Moor Road, Leyburn, North Yorkshire DL8 5LA e: info@bikergroup.co.uk w: www.bikerbespokejoinery.co.uk t: 01969 623020 f: 01969 625497 Do2500, Do5000, Jo4000, Wi2000

Blake Hopkinson Architecture LLP

Border Hardwood Ltd

Bill Henderson Consulting Engineer Ltd

Blake, Gavin RIBA FRSA: Chartered Architect

Border Oak Design & Construction

Biker Group

12 Carlingnose Way, North Queensferry, Fife KY11 1EU e: bill@bhstructuralengineer.com w: www.bhstructuralengineer.com t: 01383 419924 Co4000, Co9100, En2000, Ti1200

Bilton Build & Design Ltd

The Coach House, Merttens Drive, Rugby, Warwickshire CV22 7AE e: designstudio@biltondesign.co.uk w: www.biltondesign.co.uk t: 01788 578890

22A Union Quay, North Shields, Tyne and Wear NE30 1HJ e: darren@bharchitecture.co.uk w: www.bharchitecture.co.uk t: 0191 2570022 Ar2000

The Studio, 35 Oakfield, Sale, Cheshire M33 6NB e: oakfield@clara.co.uk t: 0161 973 4061 Ar2000

Blenheim House Construction Ltd

The Old Bank House, 11-13 London Street, Chertsey, Surrey KT16 8AP e: bhc@bhcltd.co.uk w: www.bhcltd.co.uk t: 01932 578700 f: 01932 578701

Unit E17 & E18, Wem Industrial Estate, Soulton Road, Wem, Shropshire SY4 5SD e: info@borderhardwood.com w: www.borderhardwood.com t: 01939 235550 f: 01939 235552 Ha7000, Sa7000, St6000, Ti0500, Ti7600 Kingsland Saw Mills, Kingsland, Leominster, Herefordshire HR6 9SF e: sales@borderoak.com w: www.borderoak.com t: 01568 708733 f: 01568 702010 Ho3000, Ti2500

Borneo Benar Sdn Bhd

Beukenlaan 3, Lunteren 6741 KB, Netherlands e: ps@borneobenar.com w: www.borneobenar.com t: 00 31 318 48 7017 f: 00 31 318 48 7042 Bu3000, Co8000, Co9100, Ti1500 Timber 2016 Industry Yearbook

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TRADA members

Boyle Consultants Ltd

Bourock Farm, Dunlop, East Ayrshire KA3 4DS e: info@boyleconsultants.co.uk t: 01560 484066 Ce2000, En2000

Brendan Flynn Construction Ltd 46 Watford Road, Northwood, Middlesex HA6 3PL e: info@bfcl.co.uk w: www.bfcl.co.uk t: 01923 826040 f: 01923 835318 Bu3000, Ca0500, Ti1500

Brian Evans Associates Ltd Office 16, 81-82 Akeman Street, Tring, Hertfordshire HP23 6AF e: brian@be-associates.co.uk t: 01442 825725 f: 01442 891716 Co9100, Co9200, En2000

Brian J Stocker

Wheelhouse, Nunnery Green, Canterbury, Kent CT1 3JW e: bjstocker@me.com t: 01227 762008 f: 01227 762008 En2000

Brigstow Homes Limited

1 Fenswood Mews, 14 Fenswood Road, Long Ashton, Bristol, Somerset BS41 9FL e: jasonjones@brigstowhomes.co.uk t: 07771 703520 Bu3000

Briteng Building Services Ltd

84 Minster Way, Hornchurch, Essex RM11 3TD e: briteng@icloud.com t: 07505 145559 Bu3000

British & Irish Association of Fastener Distributors Limited 8a Church Street, Rushden, Northamptonshire NN10 9YT e: info@biafd.org.uk w: www.biafd.org t: 07519 853402 As1000

British Woodworking Federation

Bruce, Cufley & Partners

Suite V, Epsilon House, Laser Quay, Culpeper Close, Medway City Estate, Rochester, Kent ME2 4HU e: bcp@brucecufley.co.uk t: 01634 727633 f: 01634 727644 En2000

Simpson Road, Bletchley, Milton Keynes MK1 1BB e: miltonkeynes@buildbase.co.uk w: www.buildbase.co.uk t: 01908 644222 f: 01908 270243 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Brodies Timber

Bryceland Total Timber Solutions Ltd

Buildbase Ltd

Kingsbridge Wharf, Kingsbridge Road, Barking, Essex IG11 0BD e: info@brooksbroslondon.com w: www.brooksbroslondon.com t: 020 8591 5300 f: 020 8594 7133 Do3000, Fl4000, Pa7500, Ti7600, Ti7700

Bryn Roberts Workshops (Joinery Manufacturers) Ltd

Buildbase Ltd

Brooks Bros (Midlands) Ltd

BTS Timber Engineering Limited

The Building Centre, 26 Store Street, London WC1E 7BT e: bwf@bwf.org.uk w: www.bwf.org.uk t: 0844 209 2610 f: 0844 209 2611 As1000, Co7000, Co9200 The Old Sawmill, Inver, Dunkeld, Perthshire PH8 0JR e: mail@brodiestimber.co.uk w: www.brodiestimber.co.uk t: 01350 727723 Ti7500

Brooks Bros (London) Limited

Lenton Lane, Nottingham, Nottinghamshire NG7 2PR e: enquiries@brooksmidlands.co.uk w: www.brooksbrostimber.co.uk t: 0115 933 1111 f: 0115 993 1151 De2000, Fl4000, Md3000, Sa7000, Ti7600

Brooks Bros (UK) Limited

The Causeway, Maldon, Essex CM9 4LJ e: sales@brookstimber.co.uk w: www.brookstimber.co.uk t: 01621 877400 f: 01621 859054 Ce2000, Do2000, Fi4000, Ha2000, Mo0500

Brooks Bros (UK) Limited

The Timber Yard, Off Runsell Lane, Danbury, Chelmsford, Essex CM3 4PG e: simon.greig@brookstimber.co.uk w: www.brookstimber.co.uk t: 01245 221700 f: 01245 223121 Cd1000, De2000, Ki3000, La6000, Mo5000

Brooks Bros (UK) Limited

1-3 Glebe Road, Gillibrands, Skelmersdale, Lancashire WN8 9JP e: david.johnson@brookstimber.co.uk w: www.brookstimber.co.uk t: 01695 553700 f: 01695 553705 Fl3500, Ha7000, Md3000, Ti7600, Ti7700

Brooks Bros (UK) Limited

Unit 7, Bentall Business Park, Glover Industrial Estate, Washington, Tyne and Wear NE37 3JD e: tony.ferris@brookstimber.co.uk w: www.brookstimber.com t: 0191 415 7811 f: 01695 553705

Broughton Beatty Wearring Limited Station House, 7-9 Station Road, Newport Pagnell, Buckinghamshire MK16 0AG e: consult@bbltd.co.uk w: www.bbltd.co.uk t: 01908 500888 f: 01908 500889 Co4000, Co9100, En2000, Su1000

Brown & Carroll (London) Ltd

The Brown & Carroll Works, Honywood Road, Basildon, Essex SS14 3DT e: info@brown-carroll.co.uk w: www.brown-carroll.co.uk t: 01268 243850 f: 01268 243851 Jo1000, Jo4000

222 |

Timber 2016 Industry Yearbook

406 Greengairs Road, Greengairs, Airdrie ML6 7TQ e: sales@brycelandtimber.com w: www.brycelandtimber.com t: 01236 738078 f: 01236 738215 Cd1000, De2000, Do2000, Fl4000, Ti7500

Unit 3, Abbey Road North, Wrexham Industrial Estate, Wrexham LL13 9RX e: bryn.roberts@btconnect.com t: 01978 661828 f: 01978 661553 The Courtyard, 87 St Dunstans Street, Canterbury, Kent CT2 8AD e: office@btstimber.engineering t: 01227 768620 Co4000, Co8800, Co9100, En2000

Buckland Timber

Marsh End, Lords Meadow Industrial Estate, Crediton, Devon EX17 1DN e: info@bucklandtimber.co.uk w: www.bucklandtimber.co.uk t: 01363 891363 Gl1000

Buckle Chamberlain Partnership Mill House, Llancayo Court, Llancayo, Usk, Gwent NP15 1HY e: enquiries@bucklechamberlain.co.uk t: 01291 672264 f: 01291 671050 Ar2000

Buckley Gray Yeoman

Studio 4.04, The Tea Building, 56 Shoreditch High Street, London E1 6JJ e: mail@buckleygrayyeoman.com w: www.buckleygrayyeoman.com t: 020 7033 9913 f: 020 7033 9914 Ar2000

Buildbase Ltd

Mandarin Court, Hambridge Road, Newbury, Berkshire RG14 5SU e: newbury@buildbase.co.uk w: www.buildbase.co.uk t: 01635 573700 f: 01635 528278 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Cockerell Close, Stevenage, Hertfordshire SG1 2NB e: stevenage@buildbase.co.uk w: www.buildbase.co.uk t: 01438 369201 f: 01438 743258 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Bryce Buildbase, Polkemmet Garage, Dixon Terrace, Whitburn, Lothian EH47 0LH e: whitburn@buildbase.co.uk w: www.buildbase.co.uk t: 01501 741316 f: 01501 744007 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Buildbase Ltd

Gemini One, 5520 John Smith Drive, Oxford Business Park, Cowley, Oxfordshire OX4 2LL e: tony.newcombe@graftongb.co.uk w: www.buildbase.co.uk t: 01865 871700 f: 01865 712662 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000 Ipsley Street, Redditch, Worcestershire B98 7AX e: redditch@buildbase.co.uk w: www.buildbase.co.uk t: 01527 67567 f: 01527 64564 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Builders Merchants Federation

1180 Elliott Court, Coventry Business Park, Herald Avenue, Coventry, Warwickshire CV5 6UB e: info@bmf.org.uk w: www.bmf.org.uk t: 024 7685 4980 f: 024 7685 4981 As1000

Building & Design Ltd

10 Stratfield Avenue, Tadley, Hampshire RG26 3UD e: royparsons.bdl@btinternet.com w: www.buildinganddesignuk.co.uk t: 07770 226095 Co4000, Co8800, En2000

Building Design Partnership Ltd 11 Ducie Street, PO Box 85, Piccadilly Basin, Manchester M60 3JA e: enquiries@bdp.com w: www.bdp.com t: 0161 828 2200 f: 0161 832 2235 Ar2000

Buro Happold Ltd

Camden Mill, Lower Bristol Road, Bath, Avon BA2 3DQ e: richard.harris@burohappold.com w: www.burohappold.com t: 01225 320600 f: 0870 787 4148 Co4000, Co9100, En2000, En3000, Re4000

Burrell Foley Fischer LLP

Isis House, 67 - 69 Southwark Street, London SE1 0HX e: mail@bff-architects.co.uk w: www.bff-architects.co.uk t: 020 7620 6114 Ar2000

Burton, E O & Co Limited

Thorndon Sawmills, The Avenue, Brentwood, Essex CM13 3RZ e: timber@eoburton.com w: www.eoburton.com t: 01277 260810 f: 01277 262823 De2000, Fl4000, Ma2500, Mo4500, Ti0500

Burwell Deakins Architects

Ground Floor, California Building, Deals Gateway, London SE13 7SF e: info@burwellarchitects.com w: www.burwellarchitects.com t: 020 8305 6010 f: 020 8305 6020 Ar2000, Ed4000, En2000, Re4000

www.trada.co.uk

TRADA members

Butler Haig Associates

Unit 11, South Acomb, Bywell, Stocksfield, Northumberland NE43 7AQ e: keith.butler@butlerhaig.com t: 01661 843677

Buvnieku Alianse Ltd (Hus.LV)

Melioracijas, Limbazi LV-Y001, Latvia e: info@hus.lv w: www.hus.lv t: 00 371 264 54545 Tf1000

BWB Consulting Ltd

4th Floor Carverâ&#x20AC;&#x2122;s Warehouse, 77 Dale Street, Manchester M1 2HG e: manchester@bwb-consulting.com w: www.bwbconsulting.com t: 0161 233 4260 f: 0870 922 3799 Co5000, En2000, Su1000

BWB Consulting Ltd

Livery Place, 35 Livery Street, Colmore Business District, Birmingham B3 2PB e: birmingham@bwb-consulting.com w: www.bwbconsulting.com t: 0121 233 3322 f: 0121 233 3318 Co5000, En2000, Su1000

BWB Consulting Ltd

11 Borough High Street, London SE1 9SE e: london@bwb-consulting.com w: www.bwbconsulting.com t: 020 7407 3879 Co5000, En2000, Su1000

BWB Consulting Ltd

5th Floor, Waterfront House, Station Street, Nottingham, Nottinghamshire NG2 3DQ e: nottingham@bwb-consulting.com w: www.bwbconsulting.com t: 0115 924 1100 f: 0115 950 3966 Co5000, En2000, Su1000

BWB Consulting Ltd

Whitehall Waterfront, 2 Riverside Way, Leeds, West Yorkshire LS1 4EH e: leeds@bwb-consulting.com w: www.bwbconsulting.com t: 0113 233 8000 f: 0113 245 0654 Co5000, En2000, Su1000

Byrom Associates Ltd

The New Barn, Midfield, Shipham Lane, Star, Somerset BS25 1PT e: quentin@byromassociates.co.uk w: www.byromassociates.co.uk t: 01934 844837

C

C & C Markides Estates Ltd

34 Stasinou Street, Markides Rita Court 22, Flat 201, Strovolos 2003, Cyprus e: c.c.markides@cytanet.com.cy t: 00 357 99 680122 f: 00 357 22 378662 Co4000, Co8800, Co9300, En2000

C P Architects

110 George Street, Oban, Argyll PA34 5NT e: mail@cparchitects.net w: www.cparchitects.net t: 01631 563177 f: 01631 563234 Ar2000

www.trada.co.uk

C P R (Construction Plans & Regulations) Ltd

Caledonian Plywood Company

Capita Ruddle Wilkinson Ltd

Cameron & Ross

Carpenter Oak & Woodland

49 Back Lane, Rochford, Essex SS4 1AY e: cwt@cwtpartnership.co.uk w: www.cwtpartnership.co.uk t: 01702 540146 f: 01702 540193 En2000

15 Victoria Street, Aberdeen, Grampian AB10 1XB e: info@cameronross.co.uk w: www.cameronross.co.uk t: 01224 642400 f: 01224 642406 Ce2000, Co4000, Co9100, Co9200, En2000

C.G.Dominic Ltd

Campbell Jackson Architects

Carpenter Oak & Woodland

CA Sustainable Architecture

Campbell Reith Hill LLP

Unit 15 Imex Technology Park, Bellringer Road, Trentham Lakes South, Stoke-on-Trent, Staffordshire ST4 8JF e: admin@cprbuildingcontrol.co.uk w: www.approvedinspector93.com t: 01782 658929 f: 01782 646421

C W T Partnership

3 Lantoom Cottage, Dobwalls, Liskeard, Cornwall PL14 6JH e: thedominics@btinternet.com t: 07453 600188 Su1000 83 Old Newtown Road, Newbury, Berkshire RG14 7DE e: isabel.carmona@ca-sa.co.uk w: www.ca-sa.co.uk t: 01635 41688 f: 01635 41633 Ar2000

CAD Space Designs

33 Woodmansterne Road, Streatham Vale, London SW16 5UU e: ralph@cadspaced.com w: www.cadspaced.com t: 07961 407067 f: 020 8679 9438

Calanpoint Contracts Ltd

52 Linford Street, London SW8 4UN e: andy@calanpoint.co.uk w: www.calanpoint.co.uk t: 020 7627 4740 f: 020 7627 5091 Ca0500, Jo1000, Jo4000

Calder PPC

Woodhurst, Cattlegate Road, Northaw, Hertfordshire EN2 8AU e: calderppc@yahoo.com w: www.calderppc.co.uk t: 01707 876515 Bu3000

Calders & Grandidge

194 London Road, Boston, Lincolnshire PE21 7HJ e: shaun.mcgarry@sgbd.co.uk w: www.caldersandgrandidge.com t: 01205 358866 f: 01205 312400 Fe2000, Fe3000, Ga4000, Po1000, Pr1000

Caledonian Plywood Company Unit 16 Silver Court, Inter City Way, Bramley, Leeds LS13 4LY e: cpleeds@btconnect.com w: www.caledonianplywood.com t: 0113 236 1666 f: 0113 236 1661

Caledonian Plywood Company

1 Cardowan Park, Tannochside Park, Uddingston, Glasgow G71 5PF e: mail@cpcply.co.uk w: www.caledonianplywood.com t: 01698 811666 f: 01698 811166 Do1000, Do2500, Md3000, Pa7000, Pl1000

Seafleet House, Port Of Tilbury, Tilbury, Essex RM18 7SG e: mail@cpcply.co.uk w: www.caledonianplywood.com t: 01375 850000 f: 01375 850001 Do1000, Do4500, Pa7000, Pa7500, Pl1000

Long Crichel House, Long Crichel, Wimborne, Dorset BH21 5JU e: mail@cjarch.com t: 01258 830250 Ar2000, Fu3000, He1000

Friars Bridge Court, 41-45 Blackfriars Road, London SE1 8NZ e: engineers@campbellreith.com w: www.campbellreith.com t: 020 7340 1700 f: 020 7340 1777 Co5000, Co8800, Co9100, En2000

Campbell Reith Hill LLP

Raven House, 29 Linkfield Lane, Redhill RH1 1SS e: surrey@campbellreith.com w: www.campbellreith.com t: 01737 784500 f: 01737 784501

Campbell Reith Hill LLP

Chantry House, High Street, Coleshill, Birmingham B46 3BP e: birmingham@campbellreith.com w: www.campbellreith.com t: 01675 467484 f: 01675 467502

Campbell Reith Hill LLP

No. 1 Marsden Street, Manchester M2 1HW e: manchester@campbellreith.com w: www.campbellreith.com t: 0161 819 3060 f: 0161 819 3090

Campbell Reith Hill LLP

Wessex House, Pixash Lane, Bristol BS31 1TP e: bristol@campbellreith.com w: www.campbellreith.com t: 0117 916 1066 f: 0117 916 1069

Canata & Seggie Chartered Architects

7 Union Street, Greenock, Renfrewshire PA16 8JH e: info@canseg.co.uk w: www.canseg.co.uk t: 01475 784517 f: 01475 888344 Ar2000, Ar2500, Co4000, Co7000, Co8800

Canham Consulting

The Old School, 8 School Lane, Thorpe St Andrew, Norwich, Norfolk NR7 0EP e: juliehannant@canhamconsulting.co.uk w: www.canhamconsulting.co.uk t: 01603 430650 f: 01603 430651 Co4000, Co9100, En2000, Su1000, Ti1200

Canvey Wharf Co Limited, The

101 Point Road, Canvey Island, Essex SS8 7TJ e: admin@canveysupply.co.uk w: www.canveysupply.co.uk t: 01268 696666 f: 01268 696724 Bu1000, Fe3000, Jo2000, Pr1000, Ro2000

84 Lincoln Road, Peterborough, Cambridgeshire PE1 2SW e: an@ruddlewilkinson.com w: www.ruddlewilkinson.com t: 01733 314314 f: 01733 314090 Ar2000

The Framing Yard, Loch of Lintrathen, Kirriemuir, Angus DD8 5JA e: info@cowcoscotland.co.uk w: www.carpenteroakandwoodland.com t: 01575 560393 f: 01575 560295 Ti1500, Ti2000, Ti2500 Hall Farm, Thickwood Lane, Colerne, Chippenham, Wiltshire SN14 8BE e: info@carpenteroakandwoodland.com w: www.carpenteroakandwoodland.com t: 01225 743089 f: 01225 744100 Co9100, Re6000, Ti1200, Ti2000, Ti2500

Carpentry Services Ltd

1066 Business Centre, Ashdown House, Sedlescombe Road North, St Leonards on Sea, East Sussex TN37 7PB e: shaun@carpentryservices.org t: 01424 850078 Cj1000

Carr Cotter & Naessens

32 South Terrace, Cork, County Cork, Republic of Ireland e: info@ccnarchitects.net w: www.ccnarchitects.net t: 00 353 21 484 7123 f: 00 353 21 484 7896 Ar2000

Carr Garden Buildings

19 Hurricane Way, Wickford, Essex SS11 8YB e: sales@carrgardenbuildings.co.uk w: www.carrgardenbuildings.co.uk t: 01268 561450

Cartledge Timber Frame

Fairfield Enterprise Centre, Lincoln Way, Fairfield Industrial Estate, Louth, Lincolnshire LN11 0LS e: ian@cartledgetimberframe.com w: www.cartledgetimberframe.com t: 01507 617799 f: 01507 617778 Bu6000, Ti1200, Ti1500, Ti2000

Carvalo Ltd

Benjamin House, Dutton Green, Little Stanney, Cheshire CH2 4SA e: info@carvalo.co.uk w: www.carvalo.co.uk t: 01244 564145 f: 01244 377313 Oa1000

Cassidy + Ashton Group Ltd

7 East Cliff, Preston, Lancashire PR1 3JE e: davidparkinson@cassidyashton.co.uk w: www.cassidyashton.co.uk t: 01772 258356 Ar2000

Castle Wood Floors

36 Lombard Road, Battersea, London SW11 3RP e: woodfloors@castle-online.co.uk w: www.castlewoodfloors.co.uk t: 020 7564 2315 f: 020 7564 2314 Fl4000, Fl5000

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TRADA members

Catnic Limited

Catnic, Pontypandy Industrial Estate, Caerphilly CF83 3GL e: paul.s.matthews@tatasteel.com w: www.catnic.com t: 029 2033 7900 f: 029 2086 7796 St8000

CC Carpentry

7 Meriton Avenue, Corsham, Wiltshire SN13 0BP e: cc_carpentry@yahoo.co.uk t: 07825 500963 Bu3000

Cedar Studio Designs Limited 42 Town Street, Old Malton, Malton, North Yorkshire YO17 7HD e: csdesignsltd@btconnect.com t: 01653 693957 Ar2000

Centrespace design LLP

Bay Cottage, Bix, Henley on Thames, Oxfordshire RG9 6DB e: dan@centrespacedesign.co.uk w: www.centrespacedesign.co.uk t: 01491 573968 En2000

CGL Homes Ltd

Unit 2 St Martins Business Park, Ellesmere Road, St Martins, Oswestry, Shropshire SY11 3BE e: rogercgl@live.co.uk t: 01691 777223 Bu3000

CH Architects LLP

45 - 47 Clerkenwell House, Clerkenwell Green, London EC1R 0EB e: mail@ch-architects.com w: www.ch-architects.com t: 020 7253 2526 Ar2000

Chadwicks (Mowbray Drive) Limited 100 Mowbray Drive, Blackpool, Lancashire FY3 7UN e: eddie.wright@chadwicks-blackpool.co.uk w: www.chadwicks-blackpool.co.uk t: 01253 301253 f: 01253 302624 Bu1000, Fa1000, Jo2000, Pa7500, Ti7500

Chalk Hill Construction

Top Floor, 11 Middleton Industrial Estate, Guildford, Surrey GU2 8YA e: office@chalkhillconstruction.co.uk w: www.chalkhillconstruction.co.uk t: 01483 220053 Bu3000, Ti1500

Champion, A W Limited

Champion House, 205-9 Burlington Road, New Malden, Surrey KT3 4NB e: newmalden@championtimber.com w: www.championtimber.com t: 020 8949 1621 f: 020 8949 5232 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

2 Hartfield Crescent, Wimbledon, London SW19 3SD e: wimbledon@championtimber.com w: www.championtimber.com t: 020 8542 1606 f: 020 8540 7237 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

109-123 Southlands Road, Bromley, Kent BR2 9QX e: bromley@championtimber.com w: www.championtimber.com t: 020 8460 6655 f: 020 8313 0583 De2000, Mo4500, Mo5000, So6000, Ti7600

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Champion, A W Limited

Fircroft Way Industrial Estate, Edenbridge, Kent TN8 6EL e: edenbridge@championtimber.com w: www.championtimber.com t: 01732 864328 f: 01732 863690 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

272 - 274 High Street, Sutton, Surrey SM1 1PG e: sutton@championtimber.com w: www.championtimber.com t: 020 8642 8291 f: 020 8770 9171 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

Moorfield Road, Slyfield Industrial Estate, Guildford, Surrey GU1 1RU e: guildford@championtimber.com w: www.championtimber.com t: 01483 510170 f: 01483 510171 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

385 Leatherhead Road, Chessington, Surrey KT9 2NQ e: chessington@championtimber.com w: www.championtimber.com t: 01372 847910 f: 01372 847911 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

High Street, Claygate, Esher, Surrey KT10 0JW e: claygate@championtimber.com w: www.championtimber.com t: 01372 462407 f: 01372 468414 De2000, Mo4500, Mo5000, So6000, Ti7600

Champion, A W Limited

Curtis Road, Dorking, Surrey RH4 1EJ e: dorking@championtimber.com w: www.championtimber.com t: 01306 884418 f: 01306 889798 De2000, Mo4500, Mo5000, So6000, Ti7600

Charles Tallack Engineering Consultancy

82 High Street, Sawston, Cambridge, Cambridgeshire CB22 3HJ e: engineering@charlestallack.co.uk w: www.charlestallack.co.uk t: 01223 833555

Charnwood Fencing Ltd

Chaunceys Timber Flooring

The Chapel, 9 Victoria Road, St Philips, Bristol, Avon BS2 0UJ e: sales@chauncey.co.uk w: www.chauncey.co.uk t: 0117 971 3131 f: 0117 971 2224 Fl4000

Chescoe Chartered Surveyors & Architects

The Studio, Alpenrose, Belmont Road, St Peter Port GY1 1PY, Guernsey e: nchescoe@cwgsy.net w: www.chescoecharteredsurveyors.com t: 01481 713137 Su1000

Cheshire Mouldings

Unit 7, 7 Normans Road, Sutton, St. Helens, Merseyside WA9 4JQ e: enquiries@cheshiremouldings.co.uk w: www.cheshiremouldings.co.uk t: 01744 811545 f: 01744 811475 De2000, St2000, St3000

Chez Chene

Le Bourg, Rougnac, Charente 16320, France e: carpenter16320@aol.fr t: 00 33 6 42 32 46 29 Bu3000

Chris Saunders Associates Limited Office 16, Apple Pie Farm, Cranbrook Road, Benenden, Kent TN17 4EU e: chris@chrissaunders.co.uk w: www.chrissaunders.co.uk t: 01580 241988 Ar2500

10 Victoria Road, St Philips, Bristol BS2 0UJ e: chris@chaunceysfit.co.uk t: 0117 972 5910 Fl4000, Fl6300

CMG Architects

The Countess Of Huntingdon’s Chapel, The Vineyards, Bath, Bath and North East Somerset BA1 5NA e: conor@cmgarchitects.com w: www.cmgarchitects.com t: 01225 938311 Ar2000

Coed Cymru

The Old Sawmill, Tregynon, Newtown, Powys SY16 3PL e: tabithab@coedcymru.org.uk w: www.coedcymru.org.uk t: 01686 650777 f: 01686 650696 Bu6800, Lo1000, Mo0500, Ti4000, Ti7600

Coen Holdings Ltd

Oranmore Industrial Estate, Deerpark, Oranmore, Co Galway, Republic of Ireland t: 00 353 91 795400

Coillte Panel Products (UK) Ltd

Coleg Menai

12 Edgefauld Avenue, Atlas Industrial Estate, Springburn, Glasgow G21 4BB e: contact@citybuildingglasgow.co.uk w: www.citybuildingglasgow.co.uk t: 0141 287 0800 f: 0141 287 0802

Civil & Structural Partnership Ltd

Cladtek Limited

Chauncey’s Floor Fitting Services

Brookfield, The Wern, Pool Quay, Welshpool, Powys SY21 9LH e: martin@cstimber.co.uk w: www.cstimber.co.uk t: 01938 590330 f: 01938 590151 Co9100, En2000

City Building Glasgow LLP

Chart Timber Buildings

Unit 2, Kobe Nursery, Halstead Hill, Goffs Oak, Hertfordshire EN7 5NA e: enquiries@chasejoinery.co.uk w: www.chasejoinery.co.uk t: 01992 641515 f: 01992 641151 Fu4000, Jo4000, St3000, Wi3000, Wi4000

Clifton Structural Timber Ltd

4 Caledonian Place, Edinburgh, Lothian EH11 2AS e: info@cityarc.co.uk w: www.cityarc.co.uk t: 0131 337 1578 Ar2000

Beveradge Lane, Bardon Hill, Coalville, Leicestershire LE11 2RD e: steve@charnwoodfencing.com w: www.charnwoodfencing.com t: 01530 835835 f: 01530 814545

Chase Joinery Contracts Ltd

3 Langlaagte Terrace, Knodishall, Saxmundham, Suffolk IP17 1UP e: toby.clayton@btopenworld.com t: 01728 831380 Bu3000

Persimmon House, Anchor Boulevard, Crossways Business Park, Dartford, Kent DA2 6QH e: sales@coillte.com w: www.coillte.com t: 01322 424900 f: 01322 424920 Fi2000, Md2000, Pa7200, Pa8000

City Architecture Office Ltd

Market House, Market Square, 84-86 North Street, Bo’ness, West Lothian EH51 9NE e: civilstruc@aol.com t: 01506 828008 f: 01506 828009 Ce2000, Co9100, En2000, Ti1200

Chart House, Dencora Way, Ashford, Kent TN23 4FH e: enquiries@charttimberbuildings.co.uk w: www.charttimberbuildings.co.uk t: 01233 611123 f: 01233 645142

Clayton Construction Ltd

14 Broadbent Close, Rownhams, Southampton, Hampshire SO16 8LQ e: james@cladtekltd.co.uk w: www.cladtekltd.co.uk t: 07515 823312

Clarke Matthews Ltd

16 Museum Place, Cardiff CF10 3BH e: theoffice@clarkematthews.com w: www.clarkematthews.com t: 029 2025 3123 f: 029 2025 3133 Co7500, Co8800, Co9300, En2000, Ti1200

Clay Architecture Ltd

Great Lines Studios, Marlborough Road, Gillingham, Kent ME7 5HB e: design@clayarchitects.com t: 01634 573017 Ar2000

Ffriddoedd Road, Bangor, Gwynedd LL57 2TP e: library@menai.ac.uk w: www.menai.ac.uk t: 01248 383329 f: 01248 370052 Ed4000

Colin D. Brooking Dip. Arch.

23 Ogilvie House, Stepney Causeway, Limehouse, Middlesex E1 0JP e: c.brooking@ekit.com t: 020 7790 0921 Su1000

Complete Design Partnership Ltd

Charford Lodge, 1 Rock Hill, Bromsgrove, Worcestershire B61 7LH e: admin@cdpbroms.co.uk w: www.cdpbroms.co.uk t: 01527 832307 f: 01527 832711 Co4000, Co9100, En2000

Concept Drawing Limited

The Old Forge, Noxons Lane, Waddington, Lincoln, Lincolnshire LN5 9QF e: admin@conceptdrawing.co.uk w: www.conceptdrawing.co.uk t: 07908 931162 Co9100, Co9200

Conisbee

Consulting Structural & Civil Engineers, 1-5 Offord Street, London N1 1DH e: design@conisbee.co.uk w: www.conisbee.co.uk t: 020 7700 6666 f: 020 7700 6686 En2000

www.trada.co.uk

TRADA members

Constructional Timber (Manufacturers) Ltd

Industry Road, Carlton Industrial Estate, Carlton, Barnsley, South Yorkshire S71 3PQ e: m.daws@constructionaltimber.com w: www.constructionaltimber.com t: 01226 727211 f: 01226 722198 Br2000, Gl1000, Gl2000, Lv1000, Ti2000

Cook Associates

Capital House, 3 Jubilee Way, Faversham, Kent ME13 8GD e: peter.cook@cook-design.com w: www.cook-design.com t: 01795 532834 f: 01795 535605 Ar2000, Co9100, En2000

Copford Sawmill

Dern Lane, Waldron, Heathfield, East Sussex TN21 0PN e: alex.gingell@btinternet.com w: www.copfordsawmill.co.uk t: 01435 813472

Copp Wilson Pettitt Moore

First Floor, Unit 7, Brook Business Centre, Cowley Mill Road, Uxbridge, Middlesex UB8 2FX e: cwpm@cwpmconsultants.co.uk w: www.cwpmconsultants.com t: 01895 231000 f: 01895 230044 En2000

Cottrell & Vermeulen Architecture 1b Iliffe Street, London, Greater London SE17 3LJ e: brian@cv-arch.co.uk w: www.cv-arch.co.uk t: 020 7708 2567 Ar2000

Courtyard Designs Ltd

Hollywall Farm, Stoke Prior, Leominster, Herefordshire HR6 0NF e: enquiries@courtyarddesigns.co.uk w: www.courtyarddesigns.co.uk t: 01568 760540 f: 0872 110 8233 Bu6800, Ti1200, Ti1500, Ti2000

Cowan Consultancy Ltd

3 Turnberry House, The Links, 4400 Parkway, Solent Business Park, Fareham, Hampshire PO15 7FJ e: consultants@cowanconsult.co.uk w: www.cowanconsult.co.uk t: 01489 577488 f: 01489 579873 Ce2000, Co4000, Co9100, En2000, So1000

Cowley Timberwork

The Quarry, Grantham Road, Waddington, Lincoln, Lincolnshire LN5 9NT e: mail@cowleytimber.co.uk w: www.cowleytimberwork.co.uk t: 01522 720022 f: 01522 723681 Gl2000, St8000, St8500, St9000, Ti2000

Cowper Griffith Architects

Creative Space

Unit 8 Binder Industrial Park, Old Denaby, Doncaster, Yorkshire DN12 4HA e: andrew.smythe@btconnect.com w: www.creativespace.co.uk t: 07917 825274 Ti2500

Crendon Timber Engineering Glastonbury Branch Porchestall Drove, Glastonbury, Somerset BA6 9LX e: sales.glastonbury@crendon.co.uk w: www.crendon.co.uk t: 01458 836400 f: 01458 836440

Crendon Timber Engineering Ltd Drakes Drive, Long Crendon, Buckinghamshire HP18 9BA e: sales@crendon.co.uk w: www.crendon.co.uk t: 01844 201020 f: 01844 201625 Gl2000, Ps1000, St8000, Ti2000, Tr4000

Crendon Timber Engineering Ltd Bristol Branch Unit 26, Osprey Court, Hawkfield Business Park, Hawkfield Way, Bristol BS14 0BB e: sales.bristol@crendon.co.uk w: www.crendon.co.uk t: 01275 832724 f: 01275 892593 Gl2000, Ti2000, Tr4000

Crendon Timber Engineering Ltd Castleford Branch Carr Wood Road, Glasshoughton, Castleford, West Yorkshire WF10 4PS e: sales.castleford@crendon.co.uk w: www.crendon.co.uk t: 01977 554220 f: 01977 513017

Crendon Timber Engineering Ltd Piddlehinton Branch Unit 23 Enterprise Park, Piddlehinton, Dorchester, Dorset DT2 7UA e: sales.piddlehinton@crendon.co.uk w: www.crendon.co.uk t: 01305 847110 f: 01305 847111

Crocketts Gates Limited

Crocketts Yard, Aylesbury Road, Askett, Princes Risborough, Buckinghamshire HP27 9LY e: info@crockettsgates.co.uk w: www.crockettsgates.co.uk t: 01844 342036 f: 01844 343509

Crocodile Timber Frames

Unit 62, Thornhill Road, South Marston, Swindon, Wiltshire SN3 4TA e: henry@crocodile.uk.com w: www.crocodile.uk.com t: 01793 821555 f: 01793 821666 Pa1000, St8000, Ti2000, Ti2500, Ti2700

15 High Street, Whittlesford, Cambridge, Cambridgeshire CB22 4LT e: lisa@cowpergriffith.co.uk w: www.cowpergriffith.co.uk t: 01223 835998 f: 01223 837327 Ar2000, Co4000

Croft Structural Engineers

Craig McDowall Architectural Services Ltd

Crucis Designs Limited

7 Poplar Crescent, Perth PH1 1HR e: info@craigmcdowall.co.uk w: www.craigmcdowall.co.uk t: 01738 560537 Ar2500

www.trada.co.uk

Clockshop Mews, Rear of 60 Saxon Road, London SE25 5EH e: phenry@croftse.co.uk w: www.croftse.co.uk t: 020 8684 4744 Co4000, Co9100, En2000, Ti1200 Suite 3, Business Centre, 8 Madeira Avenue, Leigh-on-Sea, Essex SS9 3EB e: aliceward@crucisdesigns.com w: www.crucisdesigns.com t: 01702 416114 Co9100, Co9200, En2000, Ti1200

CSK Architects

93A High Street, Eton, Windsor, Berkshire SL4 6AF e: richardsoundy@cskarchitects.co.uk w: www.cskarchitects.co.uk t: 01753 840519 Ar2000

CT architect

5 Siskin Gardens, Paddock Wood, Tonbridge, Kent TN12 6XP e: chris.thomas2008@hotmail.co.uk t: 07506 072929 Ar2000

CTS Bridges Limited

Abbey Road, Shepley, Huddersfield, West Yorkshire HD8 8BX e: enquiries@ctsbridges.co.uk w: www.ctsbridges.co.uk t: 01484 606416 f: 01484 608763 Br2000, De2000, St5000

Cubby Construction Ltd

Units H & L, Knights Drive, Kingmoor Park Central, Carlisle, Cumbria CA6 4SG e: sallyc@cubby.co.uk w: www.cubby.co.uk t: 01228 521284 f: 01228 591952

CUBE Architecture

80 Barons Hill Avenue, Linlithgow, West Lothian EH49 7JG e: robert@cubearchitecture.co.uk w: www.cubearchitecture.co.uk t: 07803 934383 Ar2000

Cullinan Studio

Foundry, 5 Baldwin Terrace, Islington, London N1 7RU e: studio@cullinanstudio.com w: www.edwardcullinanarchitects.com t: 020 7704 1975 f: 020 7354 2739 Ar2000

Cygnum Ltd

Macroom, County Cork, Republic of Ireland e: info@cygnum.ie w: www.cygnum.ie t: 00 353 26 21100 f: 00 353 26 21199 Gl1000, Lv1000, St8500, Ti1500, Ti2000

Cygnum Ltd

Stowmarket Business Park, Ernest Nunn Road, Stowmarket, Suffolk IP14 2ED e: info@cygnum.co.uk w: www.cygnum.co.uk t: 01449 771782 f: 01449 774009 Gl1000, Lv1000, St8500, Ti1500, Ti2000

CZWG Architects LLP

17 Bowling Green Lane, London EC1R 0QB e: mail@czwgarchitects.co.uk w: www.czwg.com t: 020 7253 2523 f: 020 7250 0594 Ar2000

D

D & D Construction (MM) Ltd

2 Stathern Road, Eastwell, Melton Mowbray, Leicestershire LE14 4EN e: enquiries@dd-construction.co.uk t: 07962 212371 f: 01949 860395

D & R W Design Partnership Ltd The Bungalow, Trevarren, St. Columb, Cornwall TR9 6PH e: info@dandrwdp.co.uk w: www.dandrwdp.co.uk t: 01726 861006 Co4000, Co9100, En2000

D C Blayney Associates

Compass House, Vision Park, Chivers Way, Histon, Cambridge, Cambridgeshire CB24 9AD e: derek.blayney@virgin.net w: www.dcblayneyassociates.co.uk t: 01223 257763 f: 01223 257800

D H Design North West Limited

Pells Byre, Hophouse Lane, Kirkby Lonsdale, Carnforth, Lancashire LA6 2EH e: design@dhda.co.uk t: 01524 272138 f: 01524 272138 Ar2000

D Kelly Design

Queen Anne House, 111 High Street, Fort William, Inverness-shire PH33 6DG e: admin@dkellydesign.co.uk w: www.dkellydesign.co.uk t: 01397 700999 f: 01397 700888 Ar2500

D84 architects ltd

Office 4 : 17 Pembroke Road, Portsmouth, Hampshire PO1 2NT e: keith@D84architects.co.uk w: www.D84architects.co.uk t: 07790 322989 Ar2000

Dab Den Ltd

Tree House, North Lurg, Midmar, Inverurie, Aberdeenshire AB51 7NB e: info@dabden.com w: www.dabden.com t: 01330 833861 Bu3000, Co6500

Dannatt Johnson Architects Unit 1 The Wireworks, 77 Great Suffolk Street, London SE1 0BU e: dja@djarchitects.co.uk w: www.djarchitects.co.uk t: 020 7357 7100 Ar2000

DAS Structures Ltd

Sunrise, Penhalvean, Redruth, Cornwall TR16 6TQ e: dereksmith1234@hotmail.co.uk t: 07779 112125 En2000

Datum Limited

Datum House, Lagonda Road, Cowpen Industrial Estate, Billingham, Cleveland TS23 4JA e: look@timberframe.it w: www.timberframe.it t: 01642 567010 Bu6800, Fi4000, Ti2000

Timber 2016 Industry Yearbook

| 225

TRADA members

David French Partnership

Day & Co Construction

David Grindley Architects

Days Buildbase

43 Guildford Street, Luton, Bedfordshire LU1 2NQ e: andrew@dfp.co.uk w: www.dfp.co.uk t: 01582 708000 f: 01582 708014

7 Lissel Road, Simpson, Milton Keynes, Buckinghamshire MK6 3AX e: info@davidgrindleyarchitects.co.uk w: www.davidgrindleyarchitects.co.uk t: 01908 668919 f: 01908 673803 Ar2000

David Mee Architect

3 Cameron Square, Fort William, Invernesshire PH33 6AJ e: dmee@davidmee-architect.co.uk w: www.davidmee-architect.co.uk t: 01397 700332 f: 01397 700224 Ar2000

David Morley Architects

18 Hatton Place, London EC1N 8RU e: info@dmarch.co.uk w: www.davidmorleyarchitects.co.uk t: 020 7430 2444 f: 020 7430 2443 Ar2000

David Narro Associates

Newcotts Farm, North Newton, Bridgwater, Somerset TA7 0DQ e: greg@daylage.co.uk w: www.daylage.co.uk t: 01278 662000 Bu3000

Design ID Consulting Ltd

De Rijke Marsh Morgan Architects

Design Plan Construct

Magdalen House, 136-148 Tooley St, London SE1 2TU e: mail@drmm.co.uk w: www.drmm.co.uk t: 020 7803 0777 Ar2000

Dearlove Architecture Limited

Unit D, Edward House, Grange Business Park, Enderby Road, Whetstone, Leicester, Leicestershire LE8 6EP e: enquiries@dearlove.co.uk w: www.briandearlovepartnership.co.uk t: 0116 2783355 Ar2000, Ar2500

Deâ&#x20AC;&#x2122;Ath, Michael W MRICS

David Narro Associates

34-36 Argyle Place, Edinburgh, Lothian EH9 1JT e: mail@davidnarro.co.uk w: www.davidnarro.co.uk t: 0131 229 5553 f: 0131 229 5090 Ce2000, Co9100, En2000

Broomhill Road, Spurryhillock Industrial Estate, Stonehaven, Aberdeenshire AB39 2NH e: info@deesidetimberframe.com w: www.deesidetimberframe.com t: 01569 767123 f: 01569 767766 Co9100, Ti1200, Ti1500, Ti2000

David Norris Associates

Dempsey Dyer Ltd

David Parker Architects Ltd

The Old Brewery Tap, 3 Shirburn Street, Watlington, Oxfordshire OX49 5BU e: mail@dparchitects.co.uk w: www.dparchitects.co.uk t: 01491 613066 f: 01491 614017 Ar2000, Ar2500, Co4000, He1000

David R Murray & Associates

150 St Johnâ&#x20AC;&#x2122;s Road, Edinburgh, Lothian EH12 8AY e: drme@davidrmurray.co.uk w: www.davidrmurray.co.uk t: 0131 334 0765 f: 0131 316 4540 Ce2000, Co9100, Co9200, En1500, En2000

Davidson Timber UK Ltd

24 Nettlehome, Hatfield, Doncaster, South Yorkshire DN7 6QZ e: info@davidsontimber.co.uk w: www.davidsontimber.co.uk t: 01302 351635 f: 05600 756545 Cd1000, Co9200, Ti7700

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Timber 2016 Industry Yearbook

The Studios, Coker Close, Winchester, Hampshire SO22 5FF e: mail@designengine.co.uk w: www.designengine.co.uk t: 01962 890111 f: 01962 890222 Ar2000, La9000

Burrfields Road, Portsmouth, Hampshire PO3 5NA e: portsmouth@buildbase.co.uk w: www.buildbase.co.uk t: 023 9266 2261 f: 023 9266 6497 Do3000, Do5000, Ti7500, Ti7600, Ti7700

24 James Morrison Street, Glasgow G1 5PE e: mail@davidnarro.co.uk w: www.davidnarro.co.uk t: 0141 552 6080 f: 0141 552 7418 Ce2000, Co9100, En2000

8 Cumberland Street, Macclesfield, Cheshire SK10 1DD e: david@davidnorrisassociates.co.uk t: 01625 500151 Ar2500, Co4000, Su1000

Design Engine Architects Ltd

6 Manwood Avenue, Canterbury, Kent CT2 7AF e: motorman@talktalk.net t: 01227 464729

Deeside Timberframe Ltd

Unit 11-13, Langthwaite Business Park, South Kirkby, Pontefract, West Yorkshire WF9 3AP e: sales@dempseydyer.co.uk w: www.dempseydyer.co.uk t: 01977 649641 f: 01977 649517 Bu5000, Do2500, Wi2000, Wi3000, Wi4000

Department of Agriculture, Marine and Food

Agriculture House, 3 West Kildare Street, Dublin 2 Republic of Ireland e: info@coford.ie w: www.coford.ie t: 00 353 1 607 2085 As1000, Go2000, Re4000

Department Of Civil Engineering, Architecture and Building, Coventry University

5a Ballynahinch Street, Hillsborough, County Down BT26 6AW e: jonathan@designid.co.uk w: www.designid.co.uk t: 028 9268 1055 Co9100, Co9200, En2000, Fu3000 72 Hickman Road, Galley Common, Nuneaton, Warwickshire CV10 9NG e: info@designplanconstruct.co.uk w: www.designplanconstruct.co.uk t: 024 7639 5034

Designcell Architecture

Ely House, The Postern, Brecon, Powys LD3 9DF e: m.stratford@designcell.co.uk w: www.designcell.co.uk t: 01874 610873 f: 01874 610873 Ar2000

16 West View, Wotton under Edge, Gloucestershire GL12 7HP e: andrew@dksg.ltd.uk t: 01453 845764 Ar2000

DMC Consulting Engineers Ltd 201 Stoke Newington Church Street, Stoke Newington, London N16 9ES e: mobile@dmcuk.biz w: www.dmcuk.biz t: 020 7275 8185 f: 020 7275 7908 En2000

DMWA Ltd

41c East Street, Wimborne, Dorset BH21 1DX e: ryan@dmwa.co.uk w: www.dmwa.co.uk t: 01202 884024 Ar2000

DOA Consulting Structural Engineers Ground Floor Offices, St Stephens House, Dogflud Way, Farnham, Surrey GU9 7UD e: doa@doasteng.co.uk w: www.doasteng.co.uk t: 01252 734898 En2000

Domus

35 Dovedale Road, London SE22 0NF e: mark@design-cubed.co.uk w: www.design-cubed.co.uk t: 07876 506076 Ar2000

3 Molesey Business Centre, Central Avenue, West Molesey, Surrey KT8 2QZ e: david.kong@domusgroup.com w: www.domusgroup.com t: 020 8481 9500 Fl3000, Fl4000

Design-Life

Donaghy and Dimond Architects

Designcubed

Studio 5, Homelands, Higher Union Road, Kingsbridge, Devon TQ7 1EQ e: doug.wharf@design-life.co.uk t: 01548 854226 En2000

Diamond Wood & Shaw Limited

41 Francis Street, Dublin 8, Republic of Ireland e: info@donaghydimond.ie w: www.donaghydimond.ie t: 00 353 1 416 8132 f: 00 353 1 416 9730 Ar2000

The Old School, Blaby Road, Enderby, Leicester, Leicestershire LE19 4AR e: mail@diamondwoodandshaw.co.uk w: www.diamondwoodandshaw.co.uk t: 0116 284 8989 f: 0116 284 8898 En2000

Donald McIntyre Design Ltd

DIGNAN Tech Services

Donald Millar Architecture

Distinctive Property Development Ltd

Dougall Baillie Associates

Dixon Hurst Limited

Douglas Homes (South West) Ltd

Cnon an eas, Glen Spean, Roy Bridge, Inverness-shire PH31 4AW e: david.dignan@dignantechservices.co.uk t: 01397 713838 110 County Drive, Tamworth, Staffordshire B78 3XF e: a.palmer@ distinctivepropertydevelopment.co.uk w: www.distinctivepropertydevelopment.co.uk t: 01827 53627 Bu3000, Co5000, En1000, Ho3000

Faculty Of Engineering and Computing, Sir John Laing Building, Priory Street, Coventry CV1 5FB w: www.coventry.ac.uk t: 024 7688 7688 Ed4000

Heversham House, 20-22 Boundary Road, Hove, East Sussex BN3 4EF e: hove@dhk.co.uk w: www.dhk.co.uk t: 01273 421444 f: 01273 420008 Co4000, En2000

Design and Maintain Ltd

DJ Building Design

21 Double Common, Charmouth, Dorset DT6 6PT e: office@designandmaintain.co.uk w: www.designandmaintain.co.uk t: 01297 561348

DKSG Ltd

10 Violet Croft, Tipton, West Midlands DY4 0DB e: dave@djbuildingdesign.co.uk w: www.djbuidingdesign.co.uk t: 0121 530 0787 Ar2500

Broadford, Stansbatch, Leominster, Herefordshire HR6 9LL e: donaldmcintyre@hotmail.com w: www.donaldmcintyredesign.com t: 01544 267262 En2000 8 Seton Place, Edinburgh, Midlothian EH9 2JT e: dmarc@btconnect.com t: 0131 667 0000 Ar2000 3 Glenfield Road, East Kilbride, Lanarkshire G75 0RA e: norman.maclean@dougallbaillie.com w: www.dougallbaillie.com t: 01355 266480 f: 01355 221991 En2000 212 Station Road, Kingswood, Bristol BS15 4XR t: 0117 960 2849 Ar2000

Downes Associates

Cashel Business Centre, Cashel Road, Kimmage, Dublin 12, Republic of Ireland e: admin@downesassociates.ie w: www.downesassociates.ie t: 00 353 1 490 1611 f: 00 353 1 490 1651

www.trada.co.uk

TRADA members

Dryburgh Associates

Causewayhead, Kennoway, Leven, Fife KY8 5LB e: admin@dryburghassociates.co.uk t: 01333 352735 f: 01333 352835

D-Tech Design Ltd

Office 9, Banbridge Business Centre, 62 Scarva Road, Banbridge, Co. Down BT32 3QD e: mark@d-techdesign.com w: www.d-techdesign.com t: 028 4065 8130 f: 028 4062 0747 Ar2500, Co4000, Co9200, Ti1200

DTS - Kreunen Plastic Solutions

Hanzeweg 11, Lochem 7241 CR, Netherlands e: info@kreunenkunstoffen.nl w: www.dts-thresholds.com t: 00 31 573 438410 f: 00 31 573 438609 Jo4000

Dualchas Architects Limited

Duisdale Beag, Sleat, Isle Of Skye IV43 8QU e: dj@dualchas.com w: www.dualchas.com t: 01471 833300 f: 01471 833322 Ar2000

Duffy Chartered Engineers

Jocelyn House, Jocelyn Street, Dundalk, Co. Louth, Republic of Ireland e: info@dce.ie w: www.dce.ie t: 00 353 42 93 51600 f: 00 353 42 93 51601 Co7000, Co8800, Co9100, Co9200, En2000

Duggan Morris Architects

Unit 7, Ground Floor, 16-24 Underwood Street, London N1 7JQ e: j.morris@dugganmorrisarchitects.com w: www.dugganmorrisarchitects.com t: 020 7566 7440 f: 020 7014 3119 Ar2000

Dundas Building Company - Design Office Bridgeness Road, Boness, West Lothian EH51 3SQ e: gordonkerr@dundas.co.uk t: 01506 823331 f: 01506 822590

DuPont Tyvek

Unit 29, Hither Green Trading Estate, Clevedon, North Somerset BS21 6XU e: tyvek.construction@lux.dupont.com w: www.tyvek.co.uk t: 01275 879770 f: 01275 879773/879033 Ti0500, Ti0800, Ti2700, Va0500

Dwell Architecture & Design Ltd The Old Post Office, Lewes Road, Scaynes Hill, Haywards Heath, West Sussex RH17 7PG e: studio@dwellarchitecture.com w: www.dwellarchitecture.com t: 01444 831800 f: 01444 220499

dwelle.

265 Wilmslow Road, Manchester M14 5LN e: richard@dwelle.co.uk w: www.dwelle.co.uk t: 0161 225 4000

E

E & M West

5 Balustrade, London Road, Bath, Somerset BA1 6QA e: james.allen@eandmwest.co.uk w: www.eandmwest.co.uk t: 01225 461284 Co9100, Co9200, En2000, Ti1200

E & P Building Design

The Gables, Field Walk, Mildenhall, Bury St Edmunds, Suffolk IP28 7AH e: stuartac.harrison@virgin.net w: www.eandpbuildingdesign.co.uk t: 01638 717379 f: 01638 714725 Ar2000, Co4000, Co7000, Co8800, Su2000

E A R Sheppard Consulting Civil & Structural Engineers Limited

5 Chiswick Place, Eastbourne, Sussex BN21 4NH e: eastbourne@earsheppard.co.uk w: www.earsheppard.co.uk t: 01323 410478 f: 01323 412187 Ce2000, Co8800, Co9100, En2000, Ti1200

E C Forest Products (Sales)

31 Eccles Road, Ipswich IP2 9RF e: secretary@eatta.org w: www.eatta.co.uk t: 01473 682480 As1000

Easy-Trim Roofing and Construction Products Ltd

12b Metcalf Drive, Altham Industrial Estate, Altham, Lancashire BB5 5TU w: www.easy-trim.co.uk t: 0845 034 6008 f: 0845 034 6010 Fa1000, In1000, Ro2000, Va0500

Eaton Carpentry Ltd

Unit 3 Bishops Court Gardens, Bishops Court Lane, Clyst St Mary, Exeter, Devon EX5 1DH e: accounts@eatoncarpentry.co.uk w: www.eatonconstruction.co.uk t: 01392 447517 Bu3000

Eckersley O’Callaghan Structural Design

9th Floor, 236 Gray’s Inn Road, London WC1X 8HB e: brian@eckersleyocallaghan.com w: www.eckersleyocallaghan.com t: 020 7354 5402

Units 4-5, The Woodland Centre, Whitesmiths, Nr Lewes, East Sussex BN8 6JB e: enquiries@ecforestproducts.com w: www.ecforestproducts.com t: 01825 872025 f: 01825 872205 Fl3500, Fl4000, Ma2500, Sa7000, Ti7600

Ecochoice Certified Timbers

E K Drawing Service Ltd

EcoCurves by Jagram

23 Swinburne Avenue, Broadstairs, Kent CT10 2DP e: ekds.ltd@btconnect.com t: 01843 860312 f: 01843 860312 Ar2500

E P T Partnership

Ty Cefn, Rectory Road, Canton, Cardiff CF5 1QL e: j.evans@eptpartnership.com w: www.eptpartnership.com t: 029 2034 4966 f: 029 2034 4942 Ar2000

E. E. Smith Contracts Ltd

25 Morris Road, Clarendon Industrial Estate, Leicester, Leicestershire LE2 6AL e: enquiries@eesmith.co.uk w: www.eesmith.co.uk t: 0116 270 6946 f: 0116 270 1515 Bu3000, Jo4000

E. y F. Gamiz

Ctra. Vitoria-Estella, 2, Sta. Cruz De Campezo (Álava) 01110, Spain e: gamiz@grupogamiz.com w: www.grupo-gamiz.com t: 00 34 945 255 045 Gl1000, Pa7700, Pa8200

Earthy Timber

St Helena Farm, St Helena Lane, Plumpton Green, East Sussex BN7 3DH e: info@earthytimber.co.uk w: www.earthytimber.co.uk t: 01273 890607 Ha7000, Ki3000, Pa7700, St2000, Ti1000

easi-edge Limited Safety Solutions Ollerton Road, Tuxford, Newark, Nottinghamshire NG22 0PQ e: enquiries@easi-edge.co.uk w: www.easi-edge.co.uk t: 01777 870901 f: 01777 872047 Co7000

www.trada.co.uk

East Anglian Timber Trade Association

Compass House, Chivers Way, Cambridge, Cambridgeshire CB24 9AD e: info@ecochoice.co.uk w: www.ecochoice.co.uk t: 0845 638 1340 f: 0845 642 1340 Br2000, Cd1000, De2000, Ha7000, Mo0500 Bigg Offices, 2nd Floor, 33/35 High St, Shirehampton, Bristol BS11 0DX e: contact@ecocurves.co.uk w: www.ecocurves.co.uk t: 0844 272 3690

EcoCurves by Jagram

ul. Konopnickiej 6/363, Warsaw 00-491, Poland e: contact@ecocurves.co.uk w: www.ecocurves.co.uk t: 0844 272 3690 Gl1000

Ecospace Ltd

5A/6A Iliffe Yard, Kennington, London SE17 3QA e: lee@ecospacestudios.com w: www.ecospacestudios.com t: 020 7703 4004 f: 020 7708 4750

Eden Timber Frame

Church View, Gamblesby, Penrith, Cumbria CA10 1HR e: edentimberframe@gmail.com w: www.edentimberframe.co.uk t: 07582 728223 Ho3000, Ti1200, Ti1500

Edinburgh College

350 West Granton Road, Edinburgh, Mid Lothian EH5 1QE e: malcolm.crombie@ed-coll.ac.uk w: www.ed-coll.ac.uk t: 0131 559 4190 Ed4000

Edinburgh Napier University

School of Engineering & Built Environment, 10 Colinton Road, Edinburgh, Lothian EH10 5DT e: a.stupart@napier.ac.uk w: www.napier.ac.uk/fpri t: 0131 455 2831 f: 0131 455 2239 Co9100, Co9200, Ed4000, En2000, Re4000

Edinburgh Structures

71 Tryst Park, Edinburgh, Midlothian EH10 7HB e: eric.mullen@btinternet.com

Edward Hunt & Co

Berkhamsted House, 121 High Street, Berkhamsted, Hertfordshire HP4 2DJ e: edward@edwardhunt.co.uk t: 01442 865011 f: 01442 870148 Ar2000

Edward Parsley Associates

West End Barn, The Street, Rayne, Braintree, Essex CM77 6RY e: edward.parsley@btconnect.com t: 01376 349929 f: 01376 349928 Ar2500, Co9100, Co9200, En2000

Egoin UK Timber Construction

44-46 Morningside Road (89), Edinburgh, Midlothian EH10 4BF e: eneko@egoin.co.uk w: www.egoin.co.uk t: 07981 509724 Bu8000, En2000, Gl1000, Pa8200, Ti2000

Elders Consulting Engineers LLP 9 Park Crescent, Edinburgh EH16 7JD e: edinburgh@eldersllp.com w: www.eldersllp.com t: 0131 664 5176 f: 0131 664 5643 Co4000, En1500, En2000

Eldred Geotechnics Ltd

11A Woodside, Orpington, Kent BR6 6JR e: mail@eldreds-geo.co.uk w: www.eldreds-geo.co.uk t: 01689 869406 En2000

Elite Systems GB Ltd

Bedford Street, Westgate, Cleckheaton, West Yorkshire BD19 5EA e: marcus@elitesystemsgb.co.uk w: www.elitesystemsgb.co.uk t: 01274 873232 f: 01274 877779 Ti2000

Elliott – Off-Site Building Solutions Westland House, 9 Cliffe Park Way, Morley, Leeds, Yorkshire LS27 0RY e: fastrack@elliott-algeco.com w: www.elliottuk.com t: 01274 863221 f: 01274 861582 Bu3000

Elliott & Company

9 Forrest Road, Edinburgh, City of Edinburgh EH1 2QH e: structures@ecoeng.co.uk w: www.ecoeng.co.uk t: 0131 220 2486 Co9100, En2000

Elliott Wood Partnership LLP

241 The Broadway, London SW19 1SD e: info@elliottwood.co.uk w: www.elliottwood.co.uk t: 020 8544 0033 f: 020 8544 0066 Co4000, En2000

Ellis and Moore Consulting Engineers

2nd Floor, Sovereign House, 1 Albert Place, Finchley, London N3 1QB e: philip.deane@ellisandmoore.com w: www.ellisandmoore.com t: 020 7281 4821 f: 020 7263 6613 Co7000, En2000, He1000, Su1000, Ti1200

Timber 2016 Industry Yearbook

| 227

TRADA members

Emma Heaver Architect

Orley Barton, Torbryan, Newton Abbot, Devon TQ12 5UP e: design@orleybarton.com w: www.orleybarton.com t: 01803 814017 Ar2000

Enfield Speciality Doors

Alexandra Road, Enfield, Middlesex EN3 7EH e: sales@enfielddoors.co.uk w: www.enfielddoors.co.uk t: 020 8805 6662 f: 020 8443 1290 Do2000, Do2500, Do3000, Do4500, Do5000

Engel Construction Limited

80 Linden Way, Woking, Ripley, Surrey GU23 6LP e: eugene@engelconstruction.co.uk w: www.engelconstruction.co.uk t: 07500 933011 f: 020 8090 6219 Bu3000

Engenuiti Limited

2 Maltings Place, 169 Tower Bridge Road, London SE1 3JB e: contact@engenuiti.com w: www.engenuiti.com t: 020 7089 5760 Co9100, En2000

engineersHRW

Unit 2, Blue Lion Place, 237 Long Lane, London SE1 4PU e: mail@engineers-hrw.co.uk w: www.ehrw.co.uk t: 020 7407 9575 Co9100, En2000

English Brothers Bespoke Projects Limited

Salts Road, Walton Highway, Wisbech, Cambridgeshire PE14 7DU e: jay.hubbard@englishbrothers.co.uk t: 01945 427985

English Heritage Buildings LLP

Coldharbour Farm Estate, Woods Corner, East Sussex TN21 9LQ e: sales@ehbp.com w: www.ehbp.com t: 01424 838643 f: 01424 838606 Bu3000, Bu6800, Ho3000, Ti2000

English Woodlands Timber Ltd

Cocking Sawmills, Cocking, Midhurst, West Sussex GU29 0HS e: sales@englishwoodlandstimber.co.uk w: www.englishwoodlandstimber.co.uk t: 01730 816941 f: 01730 816941 Be1000, Cd1000, Co5500, De2000, Ti7600

Entrust

No. 1 Staffordshire Place, Stafford, Staffordshire ST16 2LP e: gary.knapper@staffordshire.gov.uk w: www.staffordshire.gov.uk t: 01785 277595 f: 01785 277727 Ar2000, Co4000, En2000, Lo1000, Su2000

Envirograf

Envirograf House, Barfrestone, Dover, Kent CT15 7JG e: sales@envirograf.com w: www.envirograf.com t: 01304 842555 f: 01304 842666 Bu6800, Co1500, Do4500, Fl7000, Pa8000

228 |

Timber 2016 Industry Yearbook

Environmental Coatings

Unit 1, 45 Hermitage Lane, Mansfield, Nottinghamshire NG18 5HB e: envinfo@environmentalcoatings.co.uk w: www.environmentalcoatings.co.uk t: 01623 634281 f: 01623 634282 Pa3000, Pa4000, Pr1000, Re6000, St1000

EPR Architects Ltd

30 Millbank, London SW1P 4DU e: architects@epr.co.uk w: www.epr.co.uk t: 020 7932 7600 f: 020 7932 7601 Ar2000

Equinox Technical Services P.O. Box 643663, Dubai 643663, United Arab Emirates e: charles@equinox.ae w: www.equinox.ae t: 00 971 4 457 9240 f: 00 971 4 457 9241 Bu3000

Eric Oberlander Architect

5a York Road, North Berwick, East Lothian EH39 4LX e: mail@ericoberlanderarchitect.co.uk w: www.ericoberlanderarchitect.co.uk t: 01620 807528 Ar2000

Eric Wright Group

Sceptre House, Sceptre Way, Bamber Bridge, Preston, Lancashire PR5 6AW e: info@ericwright.co.uk w: www.ericwright.co.uk t: 01772 698822 f: 01772 309412 En2000

ERW Joinery Ltd

Renovation House, Skippers Lane, Skippers Lane Industrial Estate, Middlesborough, Cleveland TS6 6HA e: info@erwltd.co.uk w: www.erwltd.co.uk t: 01642 456167 f: 01642 462708 Do2500, Do5000, Jo4000, Re6000, Wi2000

Essex Woodcraft

8 Commerce Way, Colchester, Essex CO2 8HJ e: info@essexwoodcraft.co.uk w: www.essexwoodcraft.co.uk t: 01206 795464 f: 01206 796596 Do2500, Jo4000, Jo5000, St3000, Wi3000

Estimators Limited

Gardale House, 118b Gatley Road, Gatley, Stockport, Cheshire SK8 4AU e: steve@estimators-online.com w: www.estimators-online.com t: 0161 286 8601 f: 0161 428 5788

EURBAN

3rd Floor, 59 Lafone Street, London SE1 2LX e: info@eurban.co.uk w: www.eurban.co.uk t: 020 7378 8476 Bu3000, Co9100, Co9200, Gl2000, Pa8200

Evolve

140 Old Street, London EC1V 9BJ e: info@evolveuk.biz w: www.evolveuk.biz t: 020 7251 6888 f: 020 7490 7973 Ce2000, Co9100, Co9200, En2000, Ti1200

Ewbank Consultancy

128 Church Road, Wheatley, Oxford, Oxfordshire OX33 1LU e: gordon@ewbankconsultancy.co.uk w: www.ewbankconsultancy.co.uk t: 07887 632471 Co4500, Co5000, Co8500, Co9200, Te2000

Exova BM TRADA

FAIRHURST

Westerton Of Craigie, Southampton Road, Dundee, Tayside DD4 7PN e: dundee@fairhurst.co.uk w: www.fairhurst.co.uk t: 01382 453300 f: 0844 381 4412 Co4000, Co8800, Co9100, En2000

Chiltern House, Stocking Lane, Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND e: certification@exova.com w: www.exovabmtrada.com t: 01494 569750 f: 01494 565487 Ce2000, Co9200, Te2000, Te3000, Te4000

Farrow Walsh Consulting

Expedition Engineering

17 Stoney Lane, Wilmslow, Cheshire SK9 6LG e: architects@fasciato.co.uk w: www.fasciato.co.uk t: 01625 536622 f: 01625 444862 Ar2000

Morley House, 320 Regent Street, London W1B 3BB e: info@expedition.uk.com w: www.expedition.uk.com t: 020 7307 1000 f: 020 7307 1001 En2000

Exterior Decking

Unit 8, Penn Street Works, Penn Street, Amersham, Buckinghamshire HP7 0PX e: office@exteriordecking.co.uk w: www.exteriordecking.co.uk t: 01494 711800 Ca0500, De2000, Ha7000, La9000, Ti7600

F

F P S Consult Ltd

The Warehouse, 1a Stamford Street, Leicester, Leicestershire LE1 6NL e: chris@farrowwalsh.co.uk w: www.farrowwalsh.co.uk t: 0116 285 3773 f: 0116 285 3778

Fasciato Architects Ltd

Feilden Clegg Bradley Studios

Bath Brewery, Toll Bridge Road, Bath BA1 7DE e: bath@fcbstudios.com w: www.fcbstudios.com t: 01225 852545 f: 01225 852528 Ar2000

Feilden Fowles Architects

96 Teesdale Street, London E2 6PU e: info@feildenfowles.co.uk w: www.feildenfowles.co.uk t: 020 7033 4594 Ar2000

Felce & Guy Partnership

1A Brandlesholme Road, Greenmount, Bury, Lancashire BL8 4DS e: guy@fpsconsult.co.uk w: www.fpsconsult.co.uk t: 0844 556 7044 Co7000, Co8800, En1000, Su1000, Su2000

Studio 5, English Close, Hove, East Sussex BN3 7ET e: info@felceandguy.co.uk w: www.felceandguy.co.uk t: 01273 736217 f: 01273 720979 Ar2000

Faber Technical Limited

Fereday Pollard Architects

Fabric Flare Solutions Limited

Fermacell

Austin House, 43 Poole Road, Bournemouth, Dorset BH4 9DN e: info@fabertechnical.co.uk t: 01202 761370 f: 01202 765885 Ar2500, Co4000 Gosford Road, Beccles, Suffolk NR34 9QP e: info@fabricflare.co.uk w: www.fabricflare.co.uk t: 01502 711211 f: 01502 711993 Co1700, Fi7000, Fl1000, Pa4000, Te2000

FAIRHURST

Etive House, Beechwood Business Park, Inverness IV2 3BW e: inverness@fairhurst.co.uk w: www.fairhurst.co.uk t: 01463 724544

FAIRHURST

Clifton Heights, Triangle West, Clifton, Bristol BS8 1EJ e: bristol@fairhurst.co.uk w: www.fairhurst.co.uk t: 0117 925 0259 f: 0844 381 4412 Co5000, Co9100, En2000

FAIRHURST

225 Bath Street, Glasgow, Lanarkshire G2 4GZ e: enquiries@fairhurst.co.uk w: www.fairhurst.co.uk t: 0141 204 8800 f: 0141 204 8801 Co5000, Co8800, En2000, En3000

30 Kings Bench Street, London SE1 0QX e: admin@fereday-pollard.co.uk w: www.fereday-pollard.co.uk t: 020 7253 0303 f: 020 7608 0118 Ar2000 Unit 2, The Courtyard, Reddicap Trading Estate, Sutton Coldfield, West Midlands B75 7BU e: fermacell-uk@xella.com w: www.fermacell.co.uk t: 0121 311 3480 f: 0121 311 1882 Fi2000, Pa7200, Pa8000, Pa9600

Fidler Associates Ltd

31 Hillside Road, Northwood, Middlesex HA6 1PY e: mikefidler@blueyonder.co.uk t: 01923 840482 f: 01923 840483 Co7000, Co8800, En2000, Su1000

Field Architecture Limited

11 Newton Road, Lewes, East Sussex BN7 2SH e: keir.black@fieldarchitecture.co.uk w: www.fieldarchitecture.co.uk t: 07930 385958 Ar2000

Finewood Marketing (UK) Ltd

Maritime House, Basin Road North, Hove, East Sussex BN41 1WR e: info@finewoodmarketing.com w: www.finewoodmarketing.com t: 01273 729988 f: 01273 729933 Do2000, Ha7000, Mo4500, Ti0900, Ve1000

www.trada.co.uk

TRADA members

Finite Design

Brook House, Mint Street, Godalming, Surrey GU7 1HE e: paul@finitedesign.co.uk w: www.finitedesign.co.uk t: 01483 427747 f: 01483 427747 En2000

Finlog

Mulberry Lodge, 1a Eversleigh Road, New Barnet, Hertfordshire EN5 1NE e: info@finlog.co.uk w: www.finlog.co.uk t: 0845 812 1314 f: 020 8449 7047 Bu6000

FIRA International Ltd

Maxwell Road, Stevenage, Hertfordshire SG1 2EW e: info@fira.co.uk w: www.fira.co.uk t: 01438 777700 f: 01438 777800 As1000, Ce1000, Co5000, Co7500, Re4000

Firebrace, Andrew Partnership

Stable Barn, Park End, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 ONA e: info@afpconsult.co.uk w: www.afpconsult.co.uk t: 01223 811572 f: 01223 812719 Co7000, Co9100, En2000

Five Oak Projects Ltd

Poultry Farm, Hyde Road, Long Sutton, Hampshire RG29 1SS e: oli@fiveoakprojects.com w: www.fiveoakprojects.com t: 07813 081202

Fleming Buildbase

Shore Street, Inverness IV1 1NY e: inverness@buildbase.co.uk w: www.buildbase.co.uk t: 01463 233013 f: 01463 220794 Bu1000, Jo2000, Ti7500

Fleming Buildbase

Silverburn Place, Bridge Of Don, Aberdeen AB23 8EG e: aberdeen@buildbase.co.uk w: www.buildbase.co.uk t: 01224 258200 f: 01224 825377 Bu1000, Jo2000, Ma2500, Ti7500

Fleming Buildbase

North Deeside Road, Banchory, Kincardineshire AB31 5YR e: banchory@buildbase.co.uk w: www.buildbase.co.uk t: 01330 820118 f: 01330 820119 Bu1000, Jo2000, Ti7500

Fleming Buildbase

Crowness Crescent, Hatson Industrial Estate, Kirkwall, Orkney KW15 1GJ e: orkney@buildbase.co.uk w: www.buildbase.co.uk t: 01856 875725 f: 01856 875735 Bu1000, Jo2000, Ti7500

Fleming Buildbase

Wood Street, Grangemouth, Stirlingshire FK3 8LH e: grangemouth@buildbase.co.uk w: www.buildbase.co.uk t: 01324 665444 f: 01324 485490 Ma2500, Ti7500

www.trada.co.uk

Fleming Buildbase - Doors & Windows

Forth Valley College

Fleming Buildings Limited

Foster + Partners

Wood Street, Grangemouth, Stirlingshire FK3 8LH e: grangemouth@buildbase.co.uk w: www.buildbase.co.uk t: 0870 240 3789 Jo2000

23 Auchinloch Road, Lenzie, Glasgow, Strathclyde G66 5ET e: office@fleming-buildings.co.uk w: www.fleming-buildings.co.uk t: 0141 776 1181 f: 0141 775 1394 Bu3000, Bu6800, Ti2000

Fleming Homes Limited

Station Road, Duns, Berwickshire TD11 3HS e: enquiries@fleminghomes.co.uk w: www.fleminghomes.co.uk t: 01361 883785 f: 01361 883898 Ti2000

Flight Timber Products Ltd

Earls Colne Business Park, Earls Colne, Colchester, Essex CO6 2NS e: sales@flighttimber.uk w: www.flighttimber.uk t: 01787 222336 f: 01787 222359 St9000, Ti1500, Ti2000, Ti2700, Tr4000

Flitcraft Ecobuild Ltd

Tarnacre Hall Mews, Tarnacre Lane, St Michaels, Preston, Lancashire PR3 0SZ e: robert@flitcraftecobuild.co.uk w: www.flitcraftecobuild.co.uk t: 01995 679444 f: 01995 679769 Ti2500

Floorensics

20 Burrow Manor, Calverstown, Kilcullen, Co. Kildare R56 HN92, Republic of Ireland e: tony@floorensics.ie t: 00 353 86 022 2122

Flooring Forensics

The Limes, The Street, Crowmarsh Gibbon, Oxfordshire OX10 8HF e: nealinwood@flooringforensics.net w: www.flooringforensics.net t: 01491 598468 f: 0870 4605901

FLUID Structural Engineers

Second Floor, 21 St George’s Road, London SE1 6ES e: person@fluidstructures.com w: www.fluidstructures.com t: 020 7820 7766 f: 020 7582 7848 Co4000, Co9100, Co9200, En2000

Forbes Leslie Network

Studio 7, 19 Marine Crescent, Glasgow G51 1HD e: info@flnconsult.com w: www.flnconsult.com t: 01292 267992 f: 01292 611652 Ce2000, Co9100, Co9200, En1500, En2000

Forest Hill Design

Grangemouth Road, Falkirk, Stirlingshire FK2 9AD e: james.hughes@forthvalley.ac.uk w: www.forthvalley.co.uk t: 01324 403000 Ed4000 Riverside, 22 Hester Road, London SW11 4AN e: enquiries@fosterandpartners.com w: www.fosterandpartners.com t: 020 7738 0455 f: 020 7738 1107/08 Ar2000

Fourthspace Ltd

Unit 1.4, 1-5 Vyner Street, London E2 9DG e: steve@fourthspace.co.uk w: www.fourthspace.co.uk t: 020 8983 3388

Frame UK

Jenson House, Cardrew Industrial Estate, Redruth, Cornwall TR15 1SS e: enquiries@framehomes.co.uk w: www.frameuk.com t: 01209 310560 f: 01209 310561 Bu7000, Gl2000, Ti2000, Ti2700, Tr4000

Frametech Essex Limited

3 Shepard Close, Leigh on Sea, Essex SS9 5YR e: frametechessex@gmail.com w: www.frametech-essex.co.uk t: 07764 656731 f: 01702 527269

Unit 9, Ellerslie Square, Industrial Estate, London SW2 5DZ e: orders@fulhamtimber.co.uk w: www.fulhamtimber.co.uk t: 020 7738 3268 f: 020 7737 7825 De2000, Fl4000, Ha7000, Pa7500, So6000

Fuller Designs Ltd

Woodcroft, Heath Road, Hessett, Bury St.Edmunds, Suffolk IP30 9BJ e: bobfuller1@btinternet.com w: www.fullerdesigns.net t: 01359 270950 f: 01284 388092 Co9100, Ti1200

Furness College

Channelside, Barrow-in-Furness, Cumbria LA14 2PJ e: info@furness.ac.uk w: www.furness.ac.uk t: 01229 825017 Ed4000

Furness Partnership Ltd

20 Britton Street, London EC1M 5TX e: m.wilcock@furnesspartnership.com w: www.furnesspartnership.com t: 020 7490 4353 f: 020 7490 4354 Co9100, Co9200, En2000, Ti1200

Fyntons Limited

Framework Synergies Limited

Solopark Trading Estate, Station Road, Pampisford, Cambridge CB22 3HB e: sales@fyntons.co.uk w: www.fyntons.co.uk t: 01223 837106 f: 01223 830195 Do2500, Jo4000, Wi2000

Francis Bradshaw Partnership

G

145 - 147 St John Street, London EC1V 4PW e: alan@fwsl.co.uk w: www.fwsl.co.uk t: 07712 117008 Ti1200 Bank Chambers, 4-6 Church Street, Wilmslow, Cheshire SK9 1AU e: wilmslow@fbpconsulting.co.uk w: www.fbpconsulting.co.uk t: 01625 548551 f: 01625 548552 Co4000, Co8800, Co9100, Co9200, En2000

Francis Roberts Architects

1 Ribblesdale Place, Preston, Lancashire PR1 3NA e: architects@francisroberts.com w: www.francisroberts.com t: 01772 562221

G & S Specialist Timber

The Workshop, Snuff Mill Lane, Stainton, Penrith, Cumbria CA11 0ES e: info@toolsandtimber.co.uk w: www.toolsandtimber.co.uk t: 01768 891440 f: 01768 891443 Sa6000, Sa7000, St6000, Ti7600, To0500

G A P Ltd

7 Hillside Road, Norwich, Norfolk NR7 0QG e: frank@frankdavey.co.uk t: 07733 360749 Su1000

7, Arrowsmith Court, Station Approach, Broadstone, Dorset BH18 8AX e: bob.godsell@gapltd.eu.com w: www.gapltd.eu.com t: 01202 600900 f: 01202 601900 En2000

FRILO Software GmbH

G B Design Services

Frank Davey, Chartered Surveyor

Stuttgarter Straße 40, Stuttgart 70469, Germany e: info@frilo.eu w: www.frilo.eu t: 00 49 711 810020 f: 00 49 711 858020 Co9100, En2000, So1000

The Office, Marsden Gate Farm, Sowood, Halifax, West Yorkshire HX4 9LD e: mark@foresthilldesign.co.uk w: www.foresthilldesign.co.uk t: 01422 311170 Co4000, Co9100, Co9200, Ti1200, Ti1500

Frontier Construction

Forest Service, DARD

49 Hartford Road, Bexley, Kent DA5 1NL e: info@ftfdesigns.co.uk w: www.FTFDesigns.co.uk t: 07824 777541 En2000

Dundonald House, Upper Newtownards Road, Ballymiscaw, Belfast, County Antrim BT4 3SB e: michael.fairgrieve@dardni.gov.uk w: www.forestserviceni.gov.uk t: 0300 200 7852 Ti4000

Fulham Timber Merchants Ltd

Ty Gwyn, Nant Peris, Caernarfon, Gwynedd LL55 4UE e: dai@frontierconstruction.co.uk t: 07774 440799

FTF Designs LTD

55 Burgh Road, Lerwick, Shetland ZE1 0HJ e: enquiries@gbdesignservices.co.uk t: 01595 694382 f: 01595 694382

G C Robertson & Associates Ltd The Salt House, Tide Mill Way, Woodbridge, Suffolk IP12 1BY e: engineers@gcrobertson.co.uk w: www.gcrobertson.co.uk t: 01394 384887 f: 01394 380739 Co9100, Co9200, En2000

G M Moore & Associates

15 Garfield Road, Hailsham, East Sussex BN27 2BB e: glenn@gmassociates.co.uk w: www.gmassociates.co.uk t: 01323 888013 Ar2500, Co4000, Co8800, He1000, Ti1200 Timber 2016 Industry Yearbook

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TRADA members

G P Zachariades (O) Ltd

PO Box 5632, Manama ZZ1 1BN, Kingdom of Bahrain e: info@gpzgroup.com t: 00 973 1759 8800 f: 00 973 1759 8801 Bu3000, Ho3000

G R Architects

97 Lowther Street, Penrith, Cumbria CA11 7UW e: mail@grarchitects.co.uk w: www.grarchitects.co.uk t: 01768 892148 Ar2000

Gabriel Gheorghita Consulting Engineers Ltd

Alltwen, Penrhyndeudraeth, Gwynedd LL48 6DL e: gabriel@gheorghita.plus.com t: 01766 238010 f: 01766 238010

Garden Trellis Co Ltd, The

355A Old Road, Clacton-On-Sea, Essex CO15 3RQ e: info@gardentrellis.co.uk w: www.gardentrellis.co.uk t: 01255 688361 f: 01255 688362 De2000, Fe2000, Ga4000, Jo5000, La7000

Garnham Wright Associates

Miles Common, Semley, Shaftesbury, Dorset SP7 9JX e: mail@garnhamwright.co.uk w: www.garnhamwright.co.uk t: 01747 852584 f: 01747 855605 Ar2000

Gary Gabriel Associates

G-frame Structures

Gary Johns Architects

Ghana Forestry Commission

Kingston House, Blackbrook Park Avenue, Taunton, Somerset TA1 2PX e: taunton@ggauk.com w: www.ggauk.com t: 01823 444900 f: 01823 444908 Co7000, En2000, En3000, Ti1200 44 Silver Street, Ely, Cambridgeshire CB7 4JF e: gary@johnsarchitects.co.uk w: www.johnsarchitects.co.uk t: 01353 665374 Ar2000

GB Consulting

86 Commercial End, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 0NE e: gballard@gbg.co.uk t: 01223 812464 Co4000

GBG

GBG Office, Downing Park, Swaffham Bulbeck, Cambridge, Cambridgeshire CB25 0NW e: works@gbg.co.uk w: www.gbg.co.uk t: 01223 812464 Co9200, En2000, Su1000, Te4000

GBG

BRE, GBG Building 15, Garston, Watford, Hertfordshire WD25 9XX e: jdear@gbg.co.uk w: www.gbg.co.uk t: 01923 678800 Co9200, En2000, Su1000, Te4000

GEM Joinery

Althone Road, Longford, Republic of Ireland e: info@gemjoinery.ie w: www.gemjoinery.ie t: 00 353 43 45217 f: 00 353 43 41854 Jo4000

Gembuild

Ghana Forestry Commission

Achimota Forest (opp Gimpa), West Legon, PO Box MB 434, Accra, Ghana e: info@hq.fcghana.com w: www.ghanatimber.org t: 00 233 21221315 f: 00 233 21220818

Gibbs & Dandy

Saint-Gobain House, Binley Business Park, Coventry CV3 2TT e: robert.williams@gibbsanddandy.com w: www.gibbsanddandy.com t: 024 7643 8400 f: 024 7656 0617

Gibbs & Dandy

226 Dallow Road, Luton LU1 1YB e: luton@gibbsanddandy.com w: www.gibbsanddandy.com t: 01582 798798 f: 01582 798799

462 Bath Road, Slough, Berkshire SL1 6BQ e: slough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01628 600743 f: 01628 600744

Gerry Bird Consultants Ltd

Canhams, Upper Road, Lt Cornard, Sudbury, Suffolk CO10 0PA e: gabird@btinternet.com w: www.birdconsultants.co.uk t: 01787 227210 Su1000

Timber 2016 Industry Yearbook

Timber Industry Development Division, PO Box 738, Takoradi, Ghana e: info@tidd.fcghana.com w: www.ghanatimber.org t: 00 233 31 22924/24585 f: 00 233 31 22837/23339

Gemmell Hammond Ltd

Yr Hen Ysgol, Brynrefail, Caernarfon, Gwynedd LL55 3NR e: swyddfa@geraintefans.com t: 01286 685483 Ar2000

230 |

Ghana Forestry Commission

Gibbs & Dandy

Geraint Efans Pensaer

Becket House, Vestry Road, Sevenoaks, Kent TN14 5EL e: sevenoaks@ggauk.com w: www.ggauk.com t: 01732 460142 f: 01732 459249 Co7000, En2000, En3000, Ti1200

Unit 4, Granard Business Centre, Bunns Lane, Mill Hill, London NW7 2DZ e: tiddlondon@ghanatimber.co.uk w: www.ghanatimber.org t: 020 8906 9560 f: 020 8906 9570 As1000, Go2000, Pl1000, Ti0500, Va1000

Horne Court Manor Farm, Horne Court Hill, Horne, Surrey RH6 9LB e: roy@gembuild.co.uk w: www.gembuild.co.uk t: 0800 096 5466 f: 01293 852468 Bu6800, Ti2000 Sir William Smith Road, Kirkton Industrial Estate, Arbroath, Angus DD11 3RD e: info@gemmellhammond.co.uk t: 01241 878044 f: 01241 878046 Co4000, Co9100, En2000

Gary Gabriel Associates

Unit B2, Beckerings Business Park, Lidlington, Bedfordshire MK43 0RD e: office@g-frame.co.uk w: www.g-frame.co.uk t: 01525 288022 f: 01525 288014 Bu3000, Bu8000, Gl1000, Gl2000

Gerry Robb Architectural Design Services

Bridgend, Bridgeview Road, Aboyne, Aberdeenshire AB34 5HB e: info@robbkeirdesign.co.uk t: 01339 886359 f: 01339 885280 Ar2000, Ar2500

Gibbs & Dandy

Great Western Road, Dorchester, Dorset DT1 1RZ e: dorchester@gibbsanddandy.com w: www.gibbsanddandy.com t: 01305 264401 f: 01305 269844

Gibbs & Dandy

Unit 2, Elliott Road, Howe Industrial Estate, Bournemouth, Dorset BH11 8JW e: bournemouth@gibbsanddandy.com w: www.gibbsanddandy.com t: 01202 576311 f: 01202 572038

Gibbs & Dandy

Finmere Road, Eastbourne, East Sussex BN22 8QJ e: eastbourne@gibbsanddandy.com w: www.gibbsanddandy.com t: 01323 725121 f: 01323 738879

Gibbs & Dandy

65-71 Grove Vale, East Dulwich, London, Greater London SE22 8EQ e: eastdulwich@gibbsanddandy.com w: www.gibbsanddandy.com t: 020 8299 4131 f: 020 8693 7000

Gibbs & Dandy

Fitzherbert Road, Farlington, Portsmouth, Hampshire PO6 1RJ e: portsmouth@gibbsanddandy.com w: www.gibbsanddandy.com t: 023 9237 3121 f: 023 9221 0472

Gibbs & Dandy

Farnborough Street, Farnborough, Hampshire GU14 8AG e: farnborough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01252 541131 f: 01252 546234

Gibbs & Dandy

Barkers Lane, Bedford, Bedfordshire MK41 9RT e: bedford@gibbsanddandy.com w: www.gibbsanddandy.com t: 01234 244700 f: 01234 244800

176 Widemarsh Street, Hereford, Herefordshire HR4 9HN e: hereford@gibbsanddandy.com w: www.gibbsanddandy.com t: 01432 265544 f: 01432 352254

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Gibbs & Dandy

Trowel House, Coronation Road, High Wycombe, Buckinghamshire HP12 3RX e: highwycombe@gibbsanddandy.com w: www.gibbsanddandy.com t: 01494 521100 f: 01494 462418 2 Nuffield Road, St Ives, Huntingdon, Cambridgeshire PE27 3LX e: stives@gibbsanddandy.com w: www.gibbsanddandy.com t: 01480 499666 f: 01480 499677 11 Vulcan Way, Eaton Socon, St Neots, Cambridgeshire PE19 8TS e: stneots@gibbsanddandy.com w: www.gibbsanddandy.com t: 01480 224900 f: 01480 224924

Crusader Close, Gillingham, Kent ME8 0QQ e: gillingham@gibbsanddandy.com w: www.gibbsanddandy.com t: 01634 388241 f: 01634 379812 Chadwicks, 100 Mowbray Drive, Blackpool, Lancashire FY3 7UN e: info@chadwicks-blackpool.co.uk w: www.chadwicks-blackpool.co.uk t: 01253 301253 f: 01253 302624 Albany Road, Market Harborough, Leicestershire LE16 7QG e: marketharborough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01858 465501 f: 01858 466202 St Thomas Road, South Wigston, Leicester, Leicestershire LE18 4TA e: leicester@gibbsanddandy.com w: www.gibbsanddandy.com t: 0116 278 2352 f: 0116 247 7122

www.trada.co.uk

TRADA members

Gibbs & Dandy

St Thomas’s Road, Spalding, Lincolnshire PE11 2XY e: spalding@gibbsanddandy.com w: www.gibbsanddandy.com t: 01775 725571 f: 01775 710297

Gibbs & Dandy

Bryggen Road, North Lynn Industrial Estate, Kings Lynn, Norfolk PE30 2HZ e: kingslynn@gibbsanddandy.com w: www.gibbsanddandy.com t: 01553 776666 f: 01553 769197

Gibbs & Dandy

Telford Way, Kettering, Northamptonshire NN16 8UN e: kettering@gibbsanddandy.com w: www.gibbsanddandy.com t: 01536 515155 f: 01536 516555

Gibbs & Dandy

Dukeries Industrial Estate, Claylands Avenue, Worksop, Nottinghamshire S81 7DJ e: worksop@gibbsanddandy.com w: www.gibbsanddandy.com t: 01909 481241 f: 01909 501556

Gibbs & Dandy

Longwall Avenue, Queens Drive Industrial Estate, Nottingham, Nottinghamshire NG2 1LP e: nottingham@gibbsanddandy.com w: www.gibbsanddandy.com t: 0115 986 5252 f: 0115 986 3868 Bu1000, Jo2000, Pa7500, Pr1000, Ti7500

Gibbs & Dandy

Reading Road, Henley-on-Thames, Oxfordshire RG9 1AS e: henley@gibbsanddandy.com w: www.gibbsanddandy.com t: 01491 575757 f: 01491 574639

Gibbs & Dandy

Gunhills Lane, Amthorpe, Doncaster, South Yorkshire DN3 3EB e: doncaster@gibbsanddandy.com w: www.gibbsanddandy.com t: 01302 834933 f: 01302 831665

Gibbs Timber Frame Ltd

Unit 3, Broadfields Farm, Chapel Lane, Merstone, Newport, Isle of Wight PO30 3DA e: sales@gibbstimberframe.co.uk w: www.gibbstimberframe.co.uk t: 01983 522188 f: 01983 522189 Bu6000, Ti1500, Ti2000, Ti2500, Tr4000

Gilmour & Aitken Limited

Milton Sawmill, Auchincarroch Road, Jamestown, Alexandria, Dumbartonshire G83 9EY e: sales@gilmouraitken.com w: www.gilmouraitken.com t: 01389 752333 f: 01389 755659 Mo4500, Sa7000, Sa8000, Ti7600, Ti7700

Ginway Construction Ltd

57 St. Margaret’s Avenue, Luton, Bedfordshire LU3 1PQ e: info@ginway.co.uk w: www.ginway.co.uk t: 0800 612 7697

GL51Consultancy

25a Alma Rd, Cheltenham, Gloucestershire Gl51 3LU e: gl51consultancy@virginmedia.com t: 01242 243099 Co4000, Co5250, Co6500, Co8700

GMC Projects

Unit 12, Scott Business Park, Beacon Park, Plymouth, Devon PL2 2PQ e: gmcprojects@aol.com w: www.gmcprojects.co.uk t: 01752 308567 f: 01752 308568 Bu3000

GMIT

GMIT Letterfrack, Letterfrack, Co. Galway, Republic of Ireland e: dermot.odonovan@gmit.ie w: www.gmit.ie t: 00 353 91 742650 Cj1000, Co6500, Co9100, Ed4000, Fu3000

GNC Engineering Ltd

Gibbs & Dandy

Unit 3, Woodgrove Farm, Fulbrook Hill, Fulbrook, Oxfordshire OX18 4BH e: info@gncengineering.co.uk w: www.gncengineering.co.uk t: 01993 822444 f: 05602 059337 Co9200, En2000

Gibbs & Dandy

4 Goodman Gardens, Woughton On The Green, Milton Keynes, Buckinghamshire MK6 3EP e: gnparchitects@aol.com w: www.gnpcharteredarchitects.co.uk t: 01908 200002 Ar2000

Unit 6-8, Monument Way East, Woking, Surrey GU21 5LZ e: woking@gibbsanddandy.com w: www.gibbsanddandy.com t: 01483 763661 f: 01483 714079 Telford Place, Crawley, West Sussex RH10 1TE e: crawley@gibbsanddandy.com w: www.gibbsanddandy.com t: 01293 533133 f: 01293 515040

Gibbs & Dandy

112 Richardshaw Lane, Pudsey, West Yorkshire LS28 6BN e: pudsey@gibbsanddandy.com w: www.gibbsanddandy.com t: 0113 255 6921 f: 0113 220 9128

Gibbs & Dandy

Manor Mills, Kings Mill Lane, Huddersfield, Yorkshire HD1 3AW e: huddersfield@gibbsanddandy.com w: www.gibbsanddandy.com t: 01484 514360 f: 01484 430534

www.trada.co.uk

GNP Chartered Architects

Good Architecture

5 Parliament Square, Hertford SG14 1EX e: contact@goodarchitecture.co.uk w: www.goodarchitecture.co.uk t: 01992 501073 Ar2000

Goodson Associates

Graham Black Structural Engineers 19 Grantlea Grove, Mount Vernon, Glasgow, Lanarkshire G32 9JW e: graham.black1@ntlworld.com t: 07763 463931

Graham Garner and Partners Ltd Arrowsmith Court, 10 Station Approach, Broadstone, Dorset BH18 8AX e: enquiries@ggpl.co.uk w: www.ggpl.co.uk t: 01202 697341 f: 01202 601852 En2000

Graham Wright Architect

57 Linton Street, Islington, London N1 7AN e: graham023@btconnect.com t: 020 7226 2295

Grant Bulloch Architect

91 Restalrig Avenue, Edinburgh, Midlothian EH7 6PN e: info@grantbulloch.co.uk t: 0131 661 1930 Ar2000

Green Arc Design

2 Colliery Road, Bearpark, Durham, County Durham DH7 7AT e: ce_consultancy@btinternet.com w: www.structuralengineeringcountydurham.co.uk t: 0191 386 0751 f: 0191 386 0751 En2000, Ti1200

Green Oak Carpentry Company Ltd, The Langley Farm, Langley, Rake, Liss, Hampshire GU33 7JW e: enquiries@greenoakcarpentry.co.uk w: www.greenoakcarpentry.co.uk t: 01730 892049 f: 01730 895225 Br2000, Bu5000, Co9100, Re6000, Ti2500

Greenbeams.com, Structural & Civil Consultants

7 South Parade, Northallerton, North Yorkshire DL7 8SE e: info@structural.org.uk w: www.greenbeams.com t: 01609 779904 f: 01609 761552 Co9100, Co9200, He1000, Te4000, Ti1200

Greenfields Design Ltd

2B Bank Street, Alloa, Clackmannanshire FK10 1HP e: gfd@greenfieldsdesign.co.uk w: www.greenfieldsdesign.co.uk t: 01259 216500 f: 0870 123 1571 Ar2500, Co4000, Co9200

Greenheart Sustainable Construction Studio 2, St Andrews Road, Montpelier, Bristol BS6 5EH e: info@greenheartuk.com w: www.greenheartuk.com t: 0117 942 9717 Bu3000

Greentram Software Pty Ltd

38 Landsdowne Crescent, Glasgow G20 6NH w: www.goodsons.com t: 0141 337 6868 f: 0141 337 1738 Ce2000, Co9100, Co9200, En2000

2611/100 Harbour Esplanade, Docklands, Melbourne, Victoria 3008, Australia e: tony@greentram.com w: www.greentram.com t: 00 61 3 9077 4757 So1000

Goodson Associates

Griffen Design Ltd

53 Melville Street, Edinburgh, Lothian EH3 7HL e: simon@goodsons.com w: www.goodsons.com t: 0131 226 2044 f: 0131 226 3107 Ce2000, Co4000, Co9100, En2000, Ti1200

6 Osprey Bank, Fowlis, Dundee, Angus DD2 5GE e: info@griffendesign.co.uk t: 01382 581586 En2000

GS Constructions (Borgue) Ltd

36 St Cuthbert Street, Borgue, Kirkcudbright, Kirkcudbrightshire DG6 4HZ e: george@gsconstructions.co.uk w: www.gsconstructions.co.uk t: 01557 330239

Guardian Homes

Bouthwood Road, Sowerby Woods Business Park, Park Road, Barrow in Furness, Cumbria LA14 4QR e: mike@guardiantimber.co.uk w: www.guardiantimberframe.co.uk t: 01229 820479 f: 01229 432155 Ti2000

Guild of Master Craftsmen, The

166 High Street, Lewes, East Sussex BN7 1XU e: theguild@thegmcgroup.com w: www.guildmc.com t: 01273 478449 As1000

Gumpp & Maier

Hauptstrasse 65, Binswangen, Bavaria 86637, Germany e: a.gumpp@gumpp-maier.de w: www.gumpp-maier.de t: 00 49 8272 998512 f: 00 49 8272 998552

GWP Architecture Ltd

Bracken House, 1 Lidgett Lane, Leeds, West Yorkshire LS8 1PQ e: architecture@gwp-arch.com w: www.gwp-arch.com t: 0113 266 6044 f: 0113 268 1859 Ar2000

H

H B L Associates

Brook House, Weybrook Road, Heaton Chapel, Stockport M19 2QD e: consultants@hblassociates.co.uk w: www.hblassociates.co.uk t: 0161 432 9977 f: 0161 432 7979 En2000

H G A (UK) Ltd

Darach House, Stoneyfield Business Park, Inverness, Inverness-shire IV2 7PA e: hga@hgagroup.co.uk w: www.hgagroup.co.uk t: 01463 221717 f: 01463 224275 Ce2000, Co4000, Co9100, Co9200, En2000

H L M Architects

Ground Floor, 46 Loman Street, London SE1 0EH e: london@hlmarchitects.com w: www.hlmarchitects.com t: 020 7921 4800 Ar2000, Ar2500, Co5000, La9000

H M Chambers and Partners

41a Derby Road, Heanor, Derbyshire DE75 7QG e: rossreeceevans@btconnect.com t: 01773 718994 f: 01773 531293 Co4000, Co9200, En2000, Su1000

H M H Architects

26 Enterprise House, Kingsway, Team Valley, Gateshead, Tyne And Wear NE11 0SR e: hmh@hmharchitects.co.uk w: www.hmharchitects.co.uk t: 0191 4870062 f: 0191 482 6581 Ar2000 Timber 2016 Industry Yearbook

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TRADA members

Hadfield Cawkwell Davidson 13 Broomgrove Road, Sheffield, Yorkshire S10 2LZ e: amorton@hcd.co.uk w: www.hcd.co.uk t: 0114 266 8181

Haldane (UK) Ltd

Blackwood Way, Bankhead Industrial Estate, Glenrothes, Fife KY7 6JF e: sales@haldaneuk.com w: www.haldaneuk.com t: 01592 775656 f: 01592 775757 Jo4000, Jo5000, St2000, St3000, Wo2000

Halsall Lloyd LLP

98 Duke Street, Liverpool L1 5AG e: liverpool@hlpdesign.com w: www.hlpdesign.com t: 0151 708 8944 f: 0151 709 1737 Ar2000, Co8800, La9000

Halvorsen Architects

Mountskip House, Newlandrig, Gorebridge, Midlothian EH23 4NW e: halvorsen@btconnect.com w: www.halvorsen-architects.co.uk t: 01875 821266 Ar2000

Hammond Architectural Services Ltd Melrose Court, Melrose Hall, Cypress Drive, St Mellons, Cardiff CF3 0EG e: pjhammond@hammond-ltd.co.uk w: www.hammond-architectural-services.co.uk t: 029 2077 6900 f: 029 2079 9619 Ar2500, Co4000

Hampshire County Council

County Architectâ&#x20AC;&#x2122;s Department, Three Minsters House, 76 High Street, Winchester, Hampshire SO23 8UL t: 01962 847808 f: 01962 841326 Lo1000

Hanson Plywood Limited

Drakes Industrial Estate, Shay Lane, Ovenden, Halifax, West Yorkshire HX3 6RL e: sales@hanson-plywood.co.uk w: www.hanson-plywood.co.uk t: 01422 330444 f: 01422 330706 Md1000, Or1000, Pa7000, Pa8800, Pl1000

HAP Chartered Architects Ltd

The Old Registry, 20 Amersham Hill, High Wycombe, Buckinghamshire HP13 6NZ e: admin@haparchitects.co.uk w: www.haparchitects.co.uk t: 01494 450427

Harley Haddow

Suite 4-3, The Skypark, 8 Elliot Place, Glasgow, Lanarkshire G3 8EP e: glas@harleyhaddow.com w: www.harleyhaddow.com t: 0141 332 3031 f: 0141 332 5714 Ce2000, Co9100, Co9200, En1000, En2000

Harley Haddow

124 -125 Princes Street, Edinburgh, Lothian EH2 4AD e: edin@harleyhaddow.com w: www.harleyhaddow.com t: 0131 226 3331 Ce2000, Co9100, Co9200, En1000, En2000

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Timber 2016 Industry Yearbook

Harlow Bros Limited

Long Whatton, Loughborough, Leicestershire LE12 5DE e: p.harlow@harlowbros.co.uk w: www.harlowbros.co.uk t: 01509 842561 f: 01509 843577 Pr1000, St6000, St8000, Ti2000, Ti7500

Harper Steele Associates LLP

Andridge Hill House, Spriggs Holly Lane, Radnage, High Wycombe, Buckinghamshire HP14 4DZ e: misfd@aol.com t: 01494 483517 Su1000

Harper, A J

56 Glendale, South Woodham Ferrers, Chelmsford, Essex CM3 5TS e: aharper007@aol.com t: 01245 322689 f: 01245 322689 En2000

Harrison Mutch, Chartered Architects Innovation Centre Medway, Maidstone Road, Chatham, Kent ME5 9FD e: info@harrison-mutch.co.uk w: www.harrison-mutch.co.uk t: 01634 202098 f: 0845 867 4902 Ar2000

Harrison Sutton Partnership Little Priory Court, Fore Street, Totnes, Devon TQ9 5NJ e: design@harrisonsutton.com w: www.harrisonsutton.com t: 01803 865084 f: 01803 865114 Ar2000

Harrison Varma Limited

H V Bespoke Joinery, Unit 1 Oxgate Centre, Oxgate Lane, London NW2 7JA e: info@harrisonvarma.co.uk w: www.harrisonvarma.co.uk t: 020 8733 1580 Do2500, Do5000, Fu4000, Jo4000, Jo5000

Harry Barnes Construction

6 The Maltings, High Street, Hythe, Kent CT21 5AH e: info@harrybarnes.co.uk w: www.harrybarnes.co.uk t: 01303 268355 Bu3000

Harry Turnbull Ltd, Consulting Civil Engineer 10 Oliver Place, Hawick, Scottish Borders TD9 9BG e: harry.turnbull@htltd.f9.co.uk w: www.harry-turnbull-ltd.co.uk t: 01450 371177 f: 01450 371177 Ce2000, En2000

Hartigan

Norman House, La Grande Route De St Martin, St Saviour, Jersey JE2 7GR, Channel Islands e: admin@hartigan.co.uk w: www.hartigan.co.uk t: 01534 766655 f: 01534 766650 Co4000, Co5000, Co9100, Co9200, En2000

Harvest Century (HK) Holdings Limited

D.D. Lot No 124, Lin To Tsz Road, San Sang Tsuen, Ha Tsuen, Yuen Long Hong Kong e: harvestcentury@yahoo.com.hk t: 00 852 2471 6612 f: 00 852 2307 6059 Re3000

Harvey and Snowdon

Kingsbury Square, Wilton, Salisbury, Wiltshire SP2 0BA e: mail@harveyandsnowdon.co.uk t: 01722 744200 f: 01722 744402 Co9100, En2000

Havelock AHI WLL

PO Box 5100, Manama 5100, Kingdom of Bahrain e: ivan@havelockahi.biz w: www.havelockahi.com t: 00 973 17832022 f: 00 973 17832032

Havenbuild

34 Antron Way, Mabe, Falmouth, Cornwall TR109HS e: office@havenbuild.com w: www.havenbuild.com t: 07849 342548 Bu3000

Hawkins Brown Architects

159 St John Street, London EC1V 4QJ e: mail@hawkinsbrown.co.uk w: www.hawkinsbrown.co.uk t: 020 7336 8030 f: 020 7336 8851 Ar2000

Haworth Tompkins Architects

5th Floor, Highgate Business Park, 33 Greenwood Place, London NW5 1LB e: info@haworthtompkins.com w: www.haworthtompkins.com t: 020 7250 3225 f: 020 7250 3226 Ar2000

Hay & Co Buildbase

Freefield, Lerwick, Shetland ZE1 0NH e: shetland@buildbase.co.uk w: www.buildbase.co.uk t: 01595 693057 f: 01595 696037 Bu1000, Jo2000, Ti7500

Haydn E Williams Cyf

Gellidara, Penrhos, Pwllheli, Gwynedd LL53 7HF e: haydnewilliams@btinternet.com w: www.haydnewilliams.com t: 01758 614444 Co4000, En1000, Su1000

Hayhurst and Co

26 Fournier Street, London E1 6QE e: howard@hayhurstand.co.uk w: www.hayhurstand.co.uk t: 020 7247 7028 f: 020 7247 7029

Hayward Smart Architects

The Coach House, 3a New Street, Shipston on Stour, Warwickshire CV36 4EW e: studio@hsarchitects.co.uk w: www.hsarchitects.co.uk t: 01608 661000

Hazel Crawford Architect

43 High Street, East Linton, East Lothian EH40 3AA e: info@hazelcrawford-architect.com w: www.hazelcrawford-architect.com t: 01620 860090 Ar2000

Hazelwood Carpentry Contractors Limited

Unit 1, Business Development Centre, Main Avenue, Treforest Industrial Estate, Pontypridd, Mid Glamorgan CF37 5UR e: martin@hazelwoodcarpentry.co.uk w: www.hazelwoodcarpentry.co.uk t: 01443 841717 f: 01443 841717 Ca0500

Hazle McCormack Young LLP

Leap House, Frog Lane, Tunbridge Wells, Kent TN1 1YT e: joannamc@hmy.uk.com w: www.hmy.uk.com t: 01892 515311 f: 01892 515285 Ar2000

Hazlin

Station Works, Bromfield, Ludlow, Shropshire SY8 2BT e: info@hazlin.co.uk w: www.hazlin.co.uk t: 01584 856439 f: 01584 856520 Do2500, Do4500, Do5000, Jo4000, Pa8700

Helen Lucas Architects

31 - 35 Marchmont Road, Edinburgh, Lothian EH9 1HU e: mail@helenlucas.co.uk w: www.helenlucas.co.uk t: 0131 478 8880 f: 0131 478 0079 Ar2000

Hendricks Lovell

Appin House, Stewarts Quay, Printing House Lane, Hayes, Middlesex UB3 1AP e: david.mitton@hendricks-lovell.co.uk w: www.hendricks-lovell.co.uk t: 020 8573 8491 f: 020 8573 9182 Bu1000, Ti7500, Ti7700

Herbert H Drew & Son Ltd

11-15 Station Road, New Milton, Hampshire BH25 6HN e: hhdrew@drewconstruction.co.uk w: www.drewconstruction.co.uk t: 01425 614546 f: 01425 620376 Bu3000, Ho3000

Heritage Oak

Rose Tree Cottage, The Street, Bergh Apton, Norwich, Norfolk NR15 1BN e: paul@heritageoak.co.uk w: www.heritageoak.co.uk t: 07789 528510

Hermolle Associates Ltd

Constellation House, Amy Johnson Way, Blackpool, Lancashire FY4 2RN e: chris@hermolle.com w: www.hermolle.com t: 01253 336740 Co9100, En2000

Heyne Tillett Steel Ltd

4 Pear Tree Court, London EC1R 0DS e: accounts@heynetillettsteel.com w: www.heynetillettsteel.com t: 020 7870 8050 f: 020 7253 6331

Highfield (Cumbria) Ltd

40 High Brigham, Brigham, Cockermouth, Cumbria CA130TE e: info@highfieldcumbria.com t: 07795 425534 Bu3000

Highlake Limited

4th Floor, Sutton House, 156-158 Victoria House, London SW1E 5LB e: petergreenway@highlake.co.uk t: 020 7963 0989 f: 020 7821 1452 Md1000, Pa7000, Pa8800, Pl1000

www.trada.co.uk

TRADA members

Hilton Barnfield Architects The Studio, 158 Heavitree Road, Exeter, Devon EX1 2LZ e: studio@hiltonbarnfield.co.uk w: www.robhilton.co.uk t: 01395 224829 Ar2000, Ti1200

Hive Architects Studio Ltd

Beck House, 77a King Street, Knutsford, Cheshire WA16 6DX e: info@hivearchitects.co.uk w: www.hivearchitects.co.uk t: 01565 640982 Ar2000

Hockley & Dawson

Hoskins Architects

Studio 401, South Block, 60/64 Osborne Street, Glasgow G1 5QH e: mail@hoskinsarchitects.co.uk w: www.garethhoskinsarchitects.co.uk t: 0141 553 5800 Ar2000

Houghtons of York

Common Road, Dunnington, York, North Yorkshire YO19 5PD e: roger@houghtons.plus.com w: www.houghtons.plus.com t: 01904 489193 f: 01904 488730 Bu3000, He1000

The Great Barn, Smithbrook Barns, Cranleigh, Surrey GU6 8LH e: admin@hockleyanddawson.co.uk w: www.hockleyanddawson.co.uk t: 01483 548784 f: 01483 268765 Co4000, Co9100, En2000, Ti1200

Howard Cavanna Limited

Holbrook Homes Ltd

100 Princes Street, Kettering, Northamptonshire NN16 8RR e: eldontrng@aol.com w: www.hscsltd.co.uk t: 01536 414966 f: 01536 416933 Co7000, Ed4000

Abergarw Trading Estate, Brynmenyn, Bridgend, Mid Glamorgan CF32 9LW e: enquiries@holbrooktimberframe.co.uk w: www.holbrooktimberframe.co.uk t: 01656 721700 f: 01656 725119 Ho3000

Holloway, Steven

9 Sherwood Park Road, Sutton, Surrey SM1 2SQ e: richardp@howardcavanna.co.uk w: www.howardcavanna.com t: 020 8644 0905

HSCS Ltd

Hudson Architects

6 Bank Square, High Street, Bidford On Avon, Alcester, Warwickshire B50 4NL t: 01789 772816 f: 01789 490510

37 St Andrews Street, Norwich, Norfolk NR2 4TP e: debbie@hudsonarchitects.co.uk w: www.hudsonarchitects.co.uk t: 01603 766220

Holman Specialist Paints Ltd

Hugh Broughton Architects

1 Central Trading Estate, Signal Way, Swindon, Wiltshire SN3 1PD e: sales@holmanpaints.co.uk w: www.holmanpaints.co.uk t: 01793 511537 Pa3000

Hoopers Architects Limited

5 Cromwell Court, St Peters Street, Ipswich, Suffolk IP1 1XG e: admin@hoopersarchitects.co.uk w: www.hoopersarchitects.co.uk t: 01473 212646

Hopkins Architects Partnership LLP

41A Beavor Lane, London W6 9BL e: luca.rendina@hbarchitects.co.uk w: www.hbarchitects.co.uk t: 020 8735 9959 Ar2000, Co4000

Hugh Jackson Architect

70 Heath Hill, Shifnal, Shropshire TF11 8RR e: hugh.jackson@hughjacksonarchitect.co.uk t: 01952 691106 Ar2000

Hutton & Rostron Environmental Investigations Ltd

27 Broadley Terrace, London NW1 6LG e: mail@hopkins.co.uk w: www.hopkins.co.uk t: 020 7724 1751 f: 020 7723 0932 Ar2000

Netley House, Gomshall, Guildford, Surrey GU5 9QA e: ei@handr.co.uk w: www.handr.co.uk t: 01483 203221 f: 01483 202911 Ar2500, Co4000, Co8500, En5000, Su1000

Hoppings Softwood Products Plc

Hydrock Consultants

The Woodyard, Epping Road, Epping, Essex CM16 6TT e: info@hoppings.co.uk w: www.qualitydecking.co.uk t: 01992 578877 f: 01992 561385 Cd1000, De2000, Fe3000, Md3000, Mo5000

Hoppings Softwood Products Plc

Timber Yard, Bones Lane, Newchapel, Lingfield, Surrey RH7 6HR e: sales@hoppings.co.uk w: www.hoppings.co.uk t: 01342 844408 f: 01342 844449 Cd1000, De2000, Fe3000, Md3000, Mo5000

Horohoe Construction Ltd

Lanesboro House, 118 Windermere Ave, Wembley, Middlesex HA9 8RB e: enquiries@horohoe.co.uk w: www.horohoe.co.uk t: 020 8385 2515 Bu3000

www.trada.co.uk

3rd Floor, Merchants’ House North, Wapping Road, Bristol, Avon BS1 4RW e: bristolcentral@hydrock.com w: www.hydrock.com/structures t: 0117 945 9225 f: 0117 930 0692 Co9100, En2000

Hypostyle Architects

49 St Vincent Crescent, Glasgow, Lanarkshire G3 8NG e: postmaster@hypostyle.co.uk w: www.hypostyle.co.uk t: 0141 204 4441 Ar2000

I

I G Design

25 Stephenson Way, Hednesford, Staffordshire WS12 4AD e: iaingarbett@aol.com w: www.igdesigncannock.co.uk t: 01543 423106 En2000

Ian Moir Associates

29 Cluny Gardens, Edinburgh, Midlothian EH10 6BH e: ian.moir@ianmoirassociates.co.uk t: 07973 836498 Co9100, En2000

Ian O’Brien Studio Ltd

2 Chadshunt Cottages, Chadshunt, Warwick, Warwickshire CV35 0EG e: studio@ianobrienstudio.co.uk w: www.ianobrienstudio.co.uk t: 01295 670068 Ar2000

Ian Rodger Architects

1b Ruthrie Terrace, Aberdeen, Aberdeenshire AB10 7JY e: info@ir-architects.co.uk w: www.ir-architects.co.uk t: 01224 313080

Ian Slater Architectural Design

The Old Saracens Head, 7 Buttermarket, Thame, Oxfordshire OX9 3EW e: ian@ianslater.com w: www.ianslater.com t: 01844 260860 f: 01844 217499 Ar2500

Ikopluseco

59 Vizantiou St. Off. 101, Nicosia 2064, Cyprus e: lefki.michail@ikopluseco.eu w: www.ikopluseco.eu t: 00 357 22 667788 f: 00 357 22 665088 Pa7200

Inner World Design & Build Ltd 3 High Street, Llanllechid, Bethesda, Gwynedd LL57 3EL e: info@innerworld.uk.com t: 01248 602638 f: 01248 600293 Bu3000, Cj1000

Inside Out Architecture

6-8 Cole Street, London SE1 4YH e: steve@io-a.com w: www.io-a.com t: 020 7367 6831 Ar2000

Integral Engineering Design

Tollbridge Studios, Tollbridge Road, Bath, Avon BA1 7DE e: mail@integral-engineering.co.uk w: www.integral-engineering.co.uk t: 01225 859657 En2000

Integration Architecture

12 Crummock Gardens, London NW9 0DG e: michael@integrationarchitecture.co.uk w: www.integrationarchitecture.co.uk t: 020 8200 7758 Ar2000

interface facade engineering

International Decorative Surfaces The Potter Group, Queen Adelaide, Ely, Cambridgeshire CB7 4UB e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01353 645110 f: 01353 645112 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces

Suite C, Chadwick House, Birchwood Park, Warrington, Cheshire WA3 6AE e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01925 852200 f: 01925 852999 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces

Forest House, Unit 18 Woodford Trading Estate, Southend Road, Woodford Green, Essex IG8 8HF e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 020 8550 8899 f: 020 8550 3918 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Caledonia Heights, Admiralty Park, Rosyth, Fife KY11 2WW e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01383 421120 f: 01383 421133 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Unit 11, Euroway, Wood Close, Quarrywood Industrial Estate, Aylesford, Kent ME20 7UB e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01622 711400 f: 01622 717770 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces London Road, Chesterton, Newcastle under Lyme, Staffordshire ST5 7PL e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01782 717177 f: 01782 710110 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces Dukesway, Team Valley Trading Estate, Gateshead, Tyne & Wear NE11 0PZ e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 0191 4917000 f: 0191 491 7007 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces St David’s Way, Bermuda Park, Nuneaton, Warwickshire CV10 7SD e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 024 7632 5031 f: 024 7632 6806 Fl4000, Fl5000, Ki3000, La4000, Md3000

International Decorative Surfaces West End Approach, Off Bruntcliffe Road, Morley, Leeds, West Yorkshire LS27 0NB e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 0113 220 3900 f: 0113 220 3901 Fl4000, Fl5000, Ki3000, La4000, Md3000

Studio 1, 18a Broadlands Road, London N6 4AN e: enquires@interface-facades.com w: www.interface-facades.com t: 020 8341 5882 Co9100

Timber 2016 Industry Yearbook

| 233

TRADA members

International Decorative Surfaces

Ipswich Timber Frame Ltd

James Callander & Son Ltd

James Latham plc

International Plywood (Importers) Ltd

iWood Timber Ltd

James Crane Ltd

James Latham plc

Unit 9, Euroway, Blagrove, Swindon, Wiltshire SN5 8YW e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 01793 513181 f: 01793 513995 Fl4000, Fl5000, Ki3000, La4000, Md3000

Innsworth Technology Park, Innsworth Lane, Gloucester, Gloucestershire GL3 1DL e: info@plywooduk.com w: www.plywooduk.com t: 01452 731493 f: 01452 731497 Md1000, Or1000, Pa7000, Pl1000, Pl2000

International Timber

West Yard, Trafford Wharf Road, Trafford Park, Manchester, Greater Manchester M17 1DJ e: info@internationaltimber.com w: www.internationaltimber.com t: 0161 848 2900 f: 0161 848 2901 Fl3000, Ha2000, Ma2500, Mo4500, Mo5000

International Timber

North Dock, Alexandra Dock, Newport, Dyfed NP20 2WB e: info@internationaltimber.com w: www.internationaltimber.com t: 01633 245151 f: 01633 256265 Ti7500

International Timber

Parkend, Lydney, Gloucester, Gloucestershire GL15 4JF e: info@internationaltimber.com w: www.internationaltimber.com t: 01594 566000 f: 01594 566001 Ha2000, Ha7000, Ti1000

International Timber

Timber Terminal, King George Dock, Hull, Humberside HU9 5QE e: info@internationaltimber.com w: www.internationaltimber.com t: 01482 713400/434 f: 01482 713442

International Timber

Earls Road, Grangemouth, Stirlingshire FK3 8UU e: info@internationaltimber.com w: www.internationaltimber.com t: 01324 666000 f: 01324 666111 De2000, Ha2000, Ha7000, Ma2500, Pr1000

Inverness College

3 Longman Road, Inverness, Highland IV1 1SA e: info@inverness.uhi.ac.uk w: www.inverness.uhi.ac.uk t: 01463 273000 f: 01463 711977 Ed4000

Inwood Developments Ltd

The Woodland Centre, Whitesmith, Lewes, East Sussex BN8 6JB e: info@in-wood.co.uk w: www.in-wood.co.uk t: 01825 872550 f: 01825 872914 Gl1000

234 |

Timber 2016 Industry Yearbook

Unit 1 Anson Road, Martlesham Heath Business Park, Ipswich, Suffolk IP5 3RG e: enquiries@ipswichtimberframe.co.uk w: www.ipswichtimberframe.co.uk t: 0845 5211 309 f: 01473 612 096 Ti2000 Unit 1C, Airfield Industrial Estate, Hixon, Stafford, Staffordshire ST18 0PF e: adrianm@iwood.co.uk w: www.iwood.co.uk t: 01889 279018 f: 01889 271196 Be1000, Cd1000, Ha7000, Ma2500, Ti7600

J

J & TB

6 Lower Beech Cottages, Off Manchester Road, Tytherington, Macclesfield, Cheshire SK10 2ED e: jim.booth@jandtb.co.uk t: 07909 907656 Bu3000

J B Kind Limited

Abbotshaugh Sawmills, Abbots Road, Bainsford, Falkirk FK2 7XU e: info@jcallander.co.uk w: www.jcallander.co.uk t: 01324 621563 f: 01324 634386 Fe3000, Pr1000, Sa6000, St6000, Ti7700 31 Ratcliffe Road, Sileby, Leicestershire LE12 7PU e: jrc@jamescrane.net w: www.timberframing.org.uk t: 07854 707435 Ca0500, Co4000, Oa1000, Re6000, Ti2500

James Dunnett Architects

142 Barnsbury Road, London N1 0ER e: info@jamesdunnettarchitects.com w: www.jamesdunnettarchitects.com t: 020 7833 3451 Ar2000

James Latham plc

Unit 3, Swallow Park, Finway Road, Hemel Hempstead, Hertfordshire HP2 7QU e: marketing@lathams.co.uk w: www.lathamtimber.co.uk t: 01442 849100 f: 01442 267241 Do2000, Ki3000, Md3000, Pa7000, Pa8700

Portal Place, Astron Business Park, Hearthcote Road, Swadlincote, Derbyshire DE11 9DW e: info@jbkind.com w: www.jbkind.com t: 01283 554197 f: 01283 554182 Do1000, Do2000, Do3000, Do4500, Do5000

James Latham plc

J C K Joinery

James Latham plc

8 Heanor Street, Leicester, Leicestershire LE1 4DD e: enquiries@jckjoinery.co.uk w: www.jckjoinery.co.uk t: 0116 291 2288 f: 0116 291 2300 Do2500, Do4500, Do5000, Jo4000, Wi3000

J K C Timber Engineering Treveth, Trevissome, Flushing, Falmouth, Cornwall TR11 5TA e: johncruise@btinternet.com t: 01326 373414 f: 01326 378946 En2000

J P Corry Group Limited 648 Springfield Road, Belfast, County Antrim BT12 7EH e: info@jpcorry.co.uk w: www.jpcorry.co.uk t: 028 9024 3661 f: 028 9023 2123 Bu1000, Ti7500

J P Stone Limited

Milstead Manor Farm, Manor Road, Milstead, Sittingbourne, Kent ME9 0SE e: julie@jpstoneuk.com w: www.jpstoneuk.com t: 01795 830400 f: 01795 830411 Do1000, Do2500, Fu4000, Jo4000, La6000

Jackson Building Centres Ltd

Pelham House, Canwick Road, Lincoln, Lincolnshire LN5 8HG e: sales@jacksonbc.co.uk w: www.jacksonbc.co.uk t: 01522 511115 f: 01522 560703 Bu1000, Pa7500, Ro2000, Ti7500, Tr4000

Unit 2, Swallow Park, Finway Road, Hemel Hempstead, Hertfordshire HP2 7QU e: panels.hemel@lathams.co.uk w: www.lathamtimber.co.uk t: 01442 849000 f: 01442 239287 Do2000, Ki3000, Md3000, Pa7000, Pa8700 Badminton Road Trading Estate, Yate, Bristol BS37 5JX e: panels.yate@lathams.co.uk w: www.lathamtimber.co.uk t: 01454 315421 f: 01454 323488 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Units 22/24 Purfleet Industrial Park, Juliette Way, Aveley, South Ockendon, Essex RM15 4YD e: timber.purfleet@lathams.co.uk w: www.lathamtimber.co.uk t: 01708 864477 f: 01708 862727 Cd1000, De2000, Fl4000, Mo0500, Ti0500

James Latham plc

Unit 4 Dolphin Way, Purfleet, Essex RM19 1NZ e: panels.thurrock@lathams.co.uk w: www.lathamtimber.co.uk t: 01708 869800 f: 01708 860900 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Chartwell Drive, Off West Avenue, Wigston, Leicester, Leicestershire LE18 2FN e: panels.wigston@lathams.co.uk w: www.lathamtimber.co.uk t: 0116 288 9161 f: 0116 281 3806 Cd1000, Do2000, Mo0500, Pa7000, Ti7600 Nest Road, Felling Industrial Estate, Gateshead, Tyne & Wear NE10 0LU e: panels.gateshead@lathams.co.uk w: www.lathamtimber.co.uk t: 0191 469 4211 f: 0191 469 2615 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

James Latham plc

Unit 3, Yorks Park, Blowers Green Road, Dudley, West Midlands DY2 8UL e: panels.dudley@lathams.co.uk w: www.lathamtimber.co.uk t: 01384 234444 f: 01384 233121 Cd1000, Do2000, Mo5000, Pa7000, Ti7700

James Latham plc

Topcliffe Close, Off Topcliffe Lane, Capitol Park East, Tingley, Leeds, West Yorkshire WF3 1DR e: leeds@lathams.co.uk w: www.lathamtimber.co.uk t: 0113 387 0830 f: 0113 387 0855 Cd1000, Do2000, Mo0500, Pa7200, Ti7600

James Lockyer Associates Ltd

4 Oakland Mews, Liskeard Business Park, Liskeard, Cornwall PL14 3UX e: post@jameslockyer.co.uk w: www.jameslockyer.co.uk t: 01579 344771 f: 01579 344882 Co4000, Co5000, Co8800, Co9100, En2000

Jane Leadon & Co

40 Gortfad Road, Garvagh, Coleraine, Co. Derry BT51 5BG e: janeleadon@btinternet.com t: 028 2955 8929 f: 028 2955 7769

Jane Wernick Associates

Unit 10D, Printing House Yard, Hackney Road, London E2 7PR e: colin.jackson@wernick.eu.com w: www.wernick.eu.com t: 020 7749 1066 f: 020 7749 1067

Jay Ashall Partnership

108, London Road, Holmes Chapel, Crewe, Cheshire CW4 7BD e: enquiries@jayashall.co.uk w: www.jayashall.co.uk t: 01477 534897 f: 01477 532175 Ar2000, He1000, Ti1200

Unit 6, Matrix Park, Talbot Road, Fareham, Hampshire PO15 5AP e: panels.fareham@lathams.co.uk w: www.lathamtimber.co.uk t: 01329 854800 f: 01329 849585 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

JC Consultancy Limited

James Latham plc

JDA Building Consultants

Pharos, Brittain Way, Eurocentral, Motherwell, Lanarkshire ML1 4XJ e: scotland@lathams.co.uk w: www.lathamtimber.co.uk t: 01698 838777 f: 01698 831452 Cd1000, Do2000, Mo0500, Pa7000, Ti7600

Morgan House, Gilbert Drive, Boston, Lincolnshire PE21 7TQ e: info@jcconsultancyltd.com w: www.jcconsultancyltd.com t: 01205 317540 En2000 Hayesdown, Withyham Road, Groombridge, Tunbridge Wells, Kent TN3 9QP e: jda@jdabuildingconsultants.co.uk t: 01892 864462

www.trada.co.uk

TRADA members

JDM Joinery Ltd

27 Selby Place, Stanley Industrial Estate, Skelmersdale, West Lancashire WN8 8EF e: info@jdmltd.co.uk w: www.jdmltd.co.uk t: 01695 550952 f: 01695 559630 Fu4000, Jo4000, Jo5000, St3000, Wi2000

JEP Ltd

12 Dowry Square, Hotwells, Bristol, Avon BS8 4SH e: mail@jepdesign.co.uk t: 0117 929 7949

Jestico + Whiles

1 Cobourg Street, London NW1 2HP e: jw@jesticowhiles.com w: www.jesticowhiles.com t: 020 7380 0382 Ar2000

Jet Joinery Suppliers Ltd

Unit 1, New Line Road, Kirby-in-Ashfield, Nottinghamshire NG17 5JQ e: liam@jet-joinery.co.uk w: www.jet-joinery.co.uk t: 01623 755560 f: 01623 722211 Jo4000

Jewson Ltd

Ilderton Wharf, Rollins Street, Peckham, London SE15 1EP w: www.jewson.co.uk t: 020 7732 3551 f: 020 7358 1058

Jewson Ltd

Deacon Road, Lincoln LN2 4LB w: www.jewson.co.uk t: 01522 521364 f: 01522 560454

Jewson Ltd

Lingfield Sawmills, Lingfield Way, Yarm Road Industrial Estate, Darlington DL1 4PZ w: www.jewson.co.uk t: 01325 469447 f: 01325 361623

Jewson Ltd

London Road, Wheatley, Oxford OX33 1JE w: www.jewson.co.uk t: 01865 874141

Jewson Ltd

Mill Place, 90 Bristol Road, Gloucester GL1 5SQ w: www.jewson.co.uk t: 01452 529871

Jewson Ltd

Canal Wharf, Canal Road, Hereford HR1 2EB w: www.jewson.co.uk t: 01432 272276

Jewson Ltd

111 Cannock Street, Thurmaston, Leicester LE4 9HR w: www.jewson.co.uk t: 01162 465700

Jewson Ltd

Gibraltar Island, Old Mill Business Park, Leeds LS10 1RJ w: www.jewson.co.uk t: 0113 270 2717

Jewson Ltd

468 Basingstoke Road, Reading, Berkshire RG2 0QQ w: www.jewson.co.uk t: 0118 986 1992 f: 0118 975 0395

www.trada.co.uk

Jewson Ltd

Greg Street, Reddish, Stockport, Cheshire SK5 7NW w: www.jewson.co.uk t: 0161 480 2434 f: 0161 366 6601

Jewson Ltd

Jewson Ltd

Challow Station, Faringdon, Oxfordshire SN7 8NT w: www.jewson.co.uk t: 01367 718911 f: 01367 718814

Jewson Ltd

Pinford Lane Industrial Estate, Pinford Lane, Buckley, Clwyd CH7 3PL w: www.jewson.co.uk t: 01244 549720

East Moors Road, Cardiff, South Glamorgan CF24 5EE w: www.jewson.co.uk t: 029 2046 0511 f: 029 2048 7984

Jewson Ltd

Jewson Ltd

Holmbush Industrial Estate, Manfield Way, St Austell, Cornwall PL25 3HQ w: www.jewson.co.uk t: 01726 73333 f: 01726 69245

Jewson Ltd

Pyewipe Road, Grimsby, South Humberside DN31 2QN w: www.jewson.co.uk t: 01472 350205

Jewson Ltd

Stevenson Road, Durranhill Trading Estate, Carlisle, Cumbria CA1 3NX w: www.jewson.co.uk t: 01228 536401

453 Queens Road, Sheffield, South Yorkshire S2 4DR w: www.jewson.co.uk t: 0114 273 0251 f: 0114 272 6108

Jewson Ltd

Jewson Ltd

Richmond Walk, Devonport, Plymouth, Devon PL1 4LL w: www.jewson.co.uk t: 01752 562363

Jewson Ltd

Kestrel Business Park, Kestral Way, Sowton Industrial Estate, Exeter, Devon EX2 7LZ w: www.jewson.co.uk t: 01392 252251

Cardinal Leisure Park, Greyfriars Road, Ipswich, Suffolk IP1 1UP w: www.jewson.co.uk t: 0845 640 9331

Jewson Ltd

Arthurs Bridge Wharf, Horsell, Woking, Surrey GU21 4NP w: www.jewson.co.uk t: 01483 715371 f: 01483 763680

JLC

Lupton Court, Prospect Road, Ossett, Wakefield, West Yorkshire WF5 8AF e: james@lupton.co.uk t: 01924 282000 En2000

Jock Gordon Design & Planning 30 Bornisketaig, Kilmuir, Portree, Isle Of Skye IV51 9YS e: info@jockgordon.co.uk w: www.jockgordon.co.uk t: 01470 552392

John Bellman & Associates Ltd 9 Ferns Close, Addington Road, South Croydon, Surrey CR2 8RG e: jba@johnbellman.co.uk w: www.johnbellman.co.uk t: 020 8657 1663 Ar2500, En2000

John Broom Associates

2 Providence Place, Lyme Regis, Dorset DT7 3NZ e: johnbroom8@aol.com t: 01297 445324 f: 01297 444877

John Coward Architects Ltd

Unit 3 Unsworthâ&#x20AC;&#x2122;s Yard, Ford Road, Cartmel, Grange Over Sands, Cumbria LA11 6PG e: margaret@johncowardarchitects.co.uk w: www.johncowardarchitects.co.uk t: 01539 536596 f: 015395 36775

John Kershaw Chartered Surveyors

Jewson Ltd

Jewson Ltd

Farnham Trading Estate, Farnham, Surrey GU9 9NS w: www.jewson.co.uk t: 01252 724224 f: 01252 733263

Raven House, 113 Fairfield Street, Manchester M12 6EL e: info@johnkershawsurveyor.co.uk w: www.johnkershawsurveyor.co.uk t: 0161 273 2474 f: 0161 273 2476 Su1000

Jewson Ltd

Jewson Ltd

John McGill T/A Property Solutions

Isenhurst Sawmills, Cross in Hand, Heathfield, East Sussex TN21 0UB w: www.jewson.co.uk t: 01435 864411 f: 01435 865377 Antelope House, Burlesdon Road, Southampton, Hampshire SO19 8BF w: www.jewson.co.uk t: 023 8068 5128

Jewson Ltd

Bridge House Wharf, Lea Road, Waltham Abbey, Hertfordshire EN9 1AZ w: www.jewson.co.uk t: 01992 714000 f: 01992 788029

Jewson Ltd

Market Way, Canterbury, Kent CT2 7JJ w: www.jewson.co.uk t: 01227 763222 f: 01227 784378

Jewson Ltd

Kiln House Lane, Lytham St Annes, Lancashire FY8 3DT w: www.jewson.co.uk t: 01253 726831 f: 01253 722497

Jewson Ltd

43 Jubilee Drive, Loughborough, Leicestershire LE11 5XW w: www.jewson.co.uk t: 01509 231091

Jewson Ltd

300 Price Street, Birkenhead, Merseyside CH41 3PX w: www.jewson.co.uk t: 0151 647 7421

Jewson Ltd

Dereham Road, Hempton, Fakenham, Norfolk NR21 7JX w: www.jewson.co.uk t: 01328 851451

Narvik Way, Tyne Tunnel, Trading Estate, North Shields, Tyne & Wear NE29 7XJ w: www.jewson.co.uk t: 0191 257 6221 f: 0191 257 6179

Jewson Ltd

Clive Road, Redditch, Warwickshire B97 4DH w: www.jewson.co.uk t: 01527 63721 f: 01527 66456

Jewson Ltd

Beaufort Road, Plasmarl Industrial Estate, Morriston, Swansea, West Glamorgan SA6 8HQ w: www.jewson.co.uk t: 01792 791305

Jewson Ltd

39 Alma Vale Road, Clifton, Bristol BS8 2HL e: john@jrmcgill.co.uk t: 0117 973 3708 f: 0117 923 7603

John Peden Associates

Askival, Glenmore Road, Oban, Argyll PA34 4PG e: jpa@askival-oban.co.uk t: 01631 570170 f: 01631 571099 Co9100, En2000

John Renshaw Architects

86 Constitution Street, Edinburgh, Midlothian EH6 6RP e: jr.architects@btconnect.com w: www.johnrenshawarchitects.co.uk t: 0131 555 2245 f: 0131 555 5526

Merchant House, Binley Business Park, Coventry, West Midlands CV3 2TT w: www.jewson.co.uk t: 024 7643 8400 f: 024 7643 8401

John Sproule

JHA Consulting

Jon J Oates

Jim Dowling trading as Curryhills Construction

Jonathan Shattock

Mount Agar, Old Carnon Hill, Carnon Downs, Truro, Cornwall TR3 6LE e: john@jhaconsulting.co.uk w: www.jhaconsulting.co.uk t: 01872 858633 En2000

9 The Green, Edlesborough, Buckinghamshire LU6 2JF e: bceng@btinternet.com t: 01525 220542 f: 01525 220636 Bu3000, En2000

9 Cooke Street, Hilton, WA 6163, Australia e: john.sproule@btinternet.com t: 07895 077983 Bu3000 Woodhouse Farm, Hawkchurch, Axminster, Devon EX13 5UF e: jjo.associates@btinternet.com w: www.jjoassociates.co.uk t: 01297 678138 En2000 1, Lordship Grove, London, London N16 0QB e: j.shattock@btconnect.com t: 020 8809 4424 Ar2000

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TRADA members

Joseph Griggs & Co Limited

Bristol Road, Gloucester, Gloucestershire GL1 5TD e: sales@josephgriggs.com w: www.josephgriggs.co.uk t: 01452 520346 f: 01452 300751 Cd1000, Co9100, Ti2000, Ti7500, Tr4000

Josh Riza

221 High Road, Broxbourne EN10 6PZ e: joshriza@ntlworld.com t: 07774 602529 Bu3000

Joyce Chanin Developments Ltd

Kay Pilsbury Architects Ltd

Kidlington Joinery

KDS & Associates Ltd

Kilbroney Timber Frame Ltd

Honeylands, Radwinter, Saffron Walden, Essex CB10 2TJ e: peter@kpt.co.uk w: www.kpt.co.uk t: 01799 599208 f: 01799 599965 101 The Blackfrairs Foundry, 156 Blackfrairs Road, London SE1 8EN e: ian@kdsassociates.co.uk t: 020 7721 7091 f: 020 7721 7093 Ar2000

Chuan, Quarry Hill, Box, Corsham, Wiltshire SN13 8LP e: graham@jc-developments.co.uk w: www.jc-developments.co.uk t: 01225 744999

Keith Baker Associates

JR Building Ltd

Keith Roberts Projects Ltd

Barnfield Cottage, Overton Lane, Arlingham, Gloucestershire GL2 7JJ e: john@jrbuildingprojects.co.uk w: www.jrbuilding.co.uk t: 01452 741881 f: 01452 740392

Julia Sanders Consulting Ltd

14 Caledon Road, Poole, Dorset BH14 9NN e: julia@jsconsultingltd.co.uk t: 01202 738293

Julian Bishop - Architect

Danygarn, Mountain West, Newport, Pembrokeshire SA42 0QX e: mail@julianbishop-architect.co.uk w: www.julianbishop-architect.co.uk t: 01239 821150 Ar2000

Julian Owen Associates Architects 276 Queens Road, Beeston, Nottingham, Nottinghamshire NG9 2BD e: julian@julianowen.co.uk w: www.julianowen.co.uk t: 0115 922 9831 Ar2000, Co4000, En1000, Su1000

K

Rhiwcenglau, Llanfair, Harlech, Gwynedd LL46 2RR e: keith.woodbury@btinternet.com t: 01766 781358 18A Carter Street, Uttoxeter, Staffordshire ST14 8EU e: kr@krprojects.co.uk t: 01889 566299 f: 01889 566899

Keith Sanger Associates

23 Hazel Road, Lymington, Hants SO41 8GR e: keith@sangersurveyors.co.uk w: www.sangersurveyors.co.uk t: 01590 676879 Su1000

Kendo Contracts Ltd

248 Bull Lane, Eccles, Aylesford, Kent ME20 7HF e: kjphillips@kendocontracts.co.uk w: www.kendocontracts.co.uk t: 07855 792477 Bu3000

Kenford Builders Ltd

Kenford House, 28 Cygnus Business Centre, Dalmeyer Road, Willesden, London NW10 2XA e: info@kenford.co.uk w: www.kenford.co.uk t: 020 8830 4400 f: 020 8830 4300 Bu3000

Kenneth Rayson & Sons Ltd

K L Reid Associates Limited 4 Glebefield, Longside, Aberdeenshire AB42 4TH e: kevin@klreidassociates.co.uk t: 01779 821100 f: 01779 821100

K S Q Building Services

Unit 8, Cringle Road, Stoke Rochford, Grantham, Lincolnshire NG33 5EG e: kennethraysonandsons@btconnect.com w: www.kennethraysonandsons.co.uk t: 01476 530179 f: 01476 530994 Jo4000

Kent Flush Doors & Joinery Ltd

32 Manners Road, Southsea, Portsmouth, Hampshire PO4 0BB e: k.askew@which.net w: www.kenaskew.co.uk t: 07775 675157 f: 023 9286 3469

Neptune Business Estate, 12 Neptune Close, Frindsbury, Rochester, Kent ME2 4LT e: info@kentflushdoors.com w: www.kentflushdoors.com t: 01634 712451 f: 01634 713272 Do2500, Do4500, Do5000, Jo4000, Ve3000

Karen Gardner Architect

Keops Ltd

Cwmbach, The Bridge, Narberth, Pembrokeshire SA67 8QZ e: karenga@ukgateway.net t: 01834 860784 Ar2000

Karlin Timber Frame (NE) Ltd

9 Maple Way, Aycliffe Industrial Park, Newton Aycliffe, County Durham DL5 6BF e: info@karlintimberframe.co.uk w: www.karlintimberframe.co.uk t: 01325 300250 Ti1500, Ti2000

236 |

Timber 2016 Industry Yearbook

Five Oaks Farm, Sheriffs Lench, Evesham, Worcestershire WR114SN e: ideas@logcabins.co.uk w: www.logcabins.co.uk t: 01386 861961 f: 01386 861961

Kestrel Timber Frame Ltd

Units 17-19, Spitfire Park, Northfield Road, Market Deeping, Peterborough, Cambridgeshire PE6 8GY e: chris.halliday@kestreltimberframe.co.uk w: www.kestreltimberframe.co.uk t: 01733 348173 f: 01778 348924 Ti2000

High Street, Islip, Kidlington, Oxfordshire OX5 2RX e: tw@kidlingtonjoinery.co.uk w: www.kidlingtonjoinery.co.uk t: 01865 374880 f: 01865 379246

Knevitt Consulting

The Old Sunday School, Sladesbridge, Wadebridge, Cornwall PL27 6JB e: engineers@knevittconsulting.co.uk w: www.knevittconsulting.co.uk t: 01208 815400 f: 01208 815409 Co9100, Co9200, En2000

Valley Business Park, 48 Newtown Road, Rostrevor, Co Down BT34 3DA e: info@kilbroneytimberframe.com w: www.kilbroneytimberframe.com t: 028 4173 9077 f: 028 4173 9933 Ti1500

Knox Bhavan Architects LLP

Kind & Co (Builders) Ltd

Koppers

Kingfisher Consulting

KRP Building Consultancy Ltd

Kingspan Timber Solutions Ltd

KRP Consulting Engineers Limited

Bridge House, 530 High Road, Leytonstone, London E11 3EQ e: mail@kind-build.com w: www.kind-build.com t: 020 8539 6923 f: 020 8558 7566 Bu3000, Ho3000 Barley Castle Yard, Market Street, Hayfield, High Peak, Derbyshire SK22 2EP e: jb@kingfisher1.net t: 01663 741312 f: 0870 131 4559 Co9100, En2000 Eltisley Road, Great Gransden, Sandy, Bedfordshire SG19 3AR e: info@kingspantimbersolutions.co.uk w: www.kingspantimbersolutions.co.uk t: 01767 676400 f: 01767 676444 Ho3000, St8500, Ti1200, Ti2000, Ti2700

Kithurst Builders

Middle Barn, Springhead Farm, Amberley Road, Pulborough, West Sussex RH20 4HN e: antoine@kithurstbuilders.co.uk w: www.kithurstbuilders.co.uk t: 01903 746863 f: 01903 740541 Bu3000

KLH UK

2 The Canvas House, 25 Queen Elizabeth Street, London SE1 2NL e: office@klhuk.com w: www.klhuk.com t: 020 3031 8070 f: 020 7357 7271 Co9100, Co9200

KMASS

Hadley, 3B The Mall, St Albans, Hertfordshire AL2 2HT e: ken@kmass.co.uk w: www.kmass.co.uk t: 01727 875571 Co4000, Co8500, Co9100, Co9200, Su1000

KMASS

35 Brompton Road, Knightsbridge, London SW3 1DE w: www.kmass.co.uk t: 020 7125 0800

Knauf

Kemsley Fields Business Park, Sittingbourne, Kent ME9 8SR e: ctutt@knauf.co.uk w: www.knauf.co.uk t: 0800 521050 f: 0800 521205

75 Bushey Hill Road, London SE5 8QQ e: mail@knoxbhavan.com w: www.knoxbhavan.com t: 020 7701 3108 f: 020 7277 0751 Ar2000 Fieldhouse Lane, Marlow, Buckinghamshire SL7 1LS e: richardsvs@okoppers.eu w: www.koppers.com t: 01628 486644 f: 01628 476757 Cd1000, Fl1000, Pr1000, So1000, Ti7000 35 Buckingham Road, Bicester, Oxon OX26 2NU e: kevin.prior@tiscali.co.uk w: www.kevinrprior.co.uk t: 01869 246472 Co4000, Su1000

239 College Road, Sandhurst, Berkshire GU47 0RJ e: belinda.earle@krpconsulting.co.uk t: 01276 38353 f: 01276 38317 En2000

Krystal Construction And Joinery Ltd 43 St Maryâ&#x20AC;&#x2122;s Road, Ealing, London W5 5TB e: joe@kcj-group.com w: www.kcj-group.com t: 020 8840 7696 Bu3000

Kyle Smart Associates

The Barn, Butchers Wick, Sewell, Dunstable, Bedfordshire LU6 1RP e: kylesmart@kylesmartassociates.co.uk w: www.kylesmartassociates.co.uk t: 01582 690222 f: 01582 690333

L

L & G Forest Products Ltd

Unit 3 Aerodrome Estate, Detling, Maidstone, Kent ME14 3HU e: sales@lgfp.co.uk w: www.lgfp.co.uk t: 01622 738246 f: 01622 738281

L B Structures

Trehailes, 17 Pencantol, Frogpool, Truro, Cornwall TR4 8SQ e: lee@lbstructures.co.uk w: www.lbstructures.co.uk t: 01872 865073

L F Webb & Partner

58 Broad Street, Lyme Regis, Dorset DT7 3QF e: richard.stratton@lfwebb.co.uk w: www.lfwebb.co.uk t: 01297 442678 Co4000, Su1000

www.trada.co.uk

TRADA members

LABC Warranty

Lee Evans Partnership

2 Shore Lines Building, Shore Road, Birkenhead, Wirral CH41 1AU e: john.gilbert@labcwarranty.co.uk w: www.labcwarranty.co.uk t: 0854 054 0505 In2000

St Johnâ&#x20AC;&#x2122;s Lane, Canterbury, Kent CT1 2QQ e: architects@lee-evans.co.uk w: www.lee-evans.co.uk t: 01227 784444 f: 01227 819102 Ar2000

Lacey Hickie Caley Ltd

Libra Design & Consultancy Limited

The Design Studio, Guardhouse, Royal William Yard, Plymouth, Devon PL1 3RP e: postmaster@lhc.net w: www.lhc.net t: 01752 669368 Ar2000, Ar2500, Co7000, La9000

Lacey Hickie Caley Ltd

The Design Studio, Emperor Way, Exeter Business Park, Exeter, Devon EX1 3QS e: postmaster@ex.lhc.net w: www.lhc.net t: 01392 444334 Ar2000, Ar2500, Co7000, La9000

Laing Oâ&#x20AC;&#x2122;Rourke PLC

Bridge Place, Anchor Boulevard, Admirals Park, Dartford, Kent DA2 6SN e: info@laingorourke.com w: www.laingorourke.com t: 01322 296200 f: 01322 296262 Bu3000, Ho3000

Lakeland Timber Frame

Unit 38c, Holme Mills Industrial Estate, Holme, Carnforth, Lancashire LA6 1RD e: tony@lakelandtimberframe.co.uk w: www.lakelandtimberframe.co.uk t: 01524 782596 f: 01524 784972 Ti2000

Laminated Timber Structures Ltd

Rear Of 62 Ravensworth Road, Doncaster, South Yorkshire DN1 2AR e: ltsleenaylor@outlook.com t: 07802 693414 Ti1500

Lancashire Building Consultants Ltd 22 Holland House Road, Walton-le-Dale, Preston, Lancashire PR54JG e: sean.ohagan1965@gmail.com t: 07723 729405 Co4000

Lance Adlam Chartered Architect 6 Salisbury Close, Princes Risborough, Buckinghamshire HP27 0JF e: l.adlam@lance-adlam-architects.org.uk t: 01844 345423 f: 01844 345423 Ar2000

Langley Design

Unit 1 Priory Place, Murcott Lane, Hankerton, Malmesbury, Wiltshire SN16 9JZ e: info@langleydesign.co.uk w: www.langleydesign.co.uk t: 01666 577422

Lawrenson Associates

The Globe, 142 Hardshaw Street, St. Helens, Merseyside WA10 1JT e: info@lawrensonassociates.co.uk w: www.lawrensonassociates.co.uk t: 01744 733446 Co4000, En2000

Leadon Timber Frame Ltd

79 Dunnamore Road, Cookstown, Co. Tyrone BT80 9NX e: info@leadontimberframe.com w: www.leadontimberframe.com t: 028 8675 1521 f: 028 8675 2060

www.trada.co.uk

1 Appleby Close, Hoghton, Preston, Lancashire PR5 0BE e: libradesign@sky.com t: 01254 853676 En2000

Limerick Institute of Technology

School Of The Built Environment, Limerick, Co Limerick, Republic of Ireland e: michael.beasley@lit.ie t: 00 353 61 208 208 Ed4000

Lionel Gregory Limited Architects

Unit J1 Fulcrum Business Park, Vantage Way, Mannings Heath, Poole, Dorset BH12 4NU e: john.s@lionelgregory.co.uk w: www.lionelgregoryarchitects.co.uk t: 01202 723157 f: 01202 745464

Lissett Homes

Halifax Way, Pocklington Industrial Estate, The Airfield, York, North Yorkshire YO41 4JZ e: chris.close@lissetthomes.co.uk w: www.lissetthomes.com t: 01759 302801 f: 01759 322159 Bu3000

Little Green Island

Le Hurel Cottage, Le Vallon, St Martins GY4 6DQ, Guernsey e: littlegreenisland@icloud.com t: 07781 423057

Lloyd Evans Prichard

5, The Parsonage, Manchester, Lancashire M3 2HS e: postlep-architects.co.uk w: www.lep-architects.co.uk t: 0161 834 6251 Ar2000

Local Homes - Low Carbon Living 1, The Factory, Stephenson Avenue, Beechdale Estate, Walsall, West Midlands W2 7HF e: jason.powell@accordgroup.org.uk w: www.accordgroup.org.uk/local_homes t: 01922 614898 f: 01922 624396 St8000, St8500, Ti2000

Lochplace Ltd

The Forge, Innishannon, Co Cork T12 W72X, Republic of Ireland e: rgs@lochplace.com t: 00 353 21 4776677 f: 00 353 21 4776063

LOCi:architecture

The Old Customs House, 53 Chapel Street, Penzance, Cornwall T18 4AF e: office@loci-architecture.co.uk t: 01736 364426 Ar2000

Lockhart-Ball Associates

934 Garratt Lane, London SW17 0ND e: hugh@l-ba.com w: www.l-ba.com t: 020 8672 1056 f: 020 8767 9401 Ar2000, Co5000

London Timber Frame 12a Eton Avenue, London, Middlesex NW3 3EH e: dleviatin@yahoo.com t: 07796 263216 Co4000

Longworth Building Services North Florida Road, Haydock Industrial Estate, Haydock, St Helens, Merseyside WA11 9UB e: info@llongworth-uk.com w: www.longworth-uk.com t: 0845 634 1370 f: 0845 634 1379 Bu3000

Lothian Estates

Lothian Estates Office, Jedburgh, Roxburghshire TD8 6UF e: factor@lothianestates.co.uk w: www.lothianestates.co.uk t: 01835 862201 f: 01835 863992

Loughton Contracts PLC

8 & 9 Loughton Business Centre, Langston Road, Loughton, Essex IG10 3FL e: info@loughtoncontracts.com w: www.loughtoncontracts.com t: 020 8508 9394 f: 020 8508 0909

Louisiana-Pacific Corporation 414 Union St., Suite 2000, Nashville, Tennessee 37219, USA e: IntlSales@lpcorp.com w: www.lpcorp.com t: 00 1 615 986 5742

Lovell Partnerships Ltd Marston Park, Tamworth, Staffordshire B78 3HN e: rob.worboys@lovell.co.uk w: www.morgansindall.com t: 01827 305600 Bu3000

Lovelock Mitchell Architects

3 Stanley Street, Chester, Cheshire CH1 2LS e: admin@lovelockmitchell.com w: www.lovelockmitchell.com t: 01244 404321 Ar2000

Lowe & Simpson Group Ltd

Vickers Close, Preston Farm Industrial Estate, Stockton, Cleveland TS18 3TD e: jh@ls-stairs.co.uk w: www.ls-stairs.co.uk t: 01642 677181 f: 01642 606458 Gl1000, St2000, St3000, Wo2000

Lowfield Timber Frames Ltd

Lowfield, Marton, Welshpool, Powys SY21 8JX e: darren.jarman@ltf.uk.com w: www.lowfieldtimberframes.co.uk t: 01743 892004 f: 01743 892003 Bu6800, Bu7000, St8500, Ti2000

Loyn & Co Architects

21 Victoria Road, Penarth, Vale Of Glamorgan CF64 3EG e: architecture@loyn.co.uk w: www.loyn.co.uk t: 029 2071 1432

M

M & K Macleod

Kilmory Industrial Estate, Lochgilphead, Argyll PA31 8RR e: sales@m&kmacleod.co.uk w: www.mkmacleod.co.uk t: 01546 602989 f: 01546 603789 Bu3000, Ho3000

M D Griffiths BSc (Hons) MRICS Chartered Building Surveyor

5 Greenmount Road, Darlington, Co Durham DL3 8EP e: martyn@martyngriffiths.wanadoo.co.uk t: 01325 284022

M D P Design Limited

43a Staveley Gardens, Chiswick, London W4 2SA e: tim.mdp@btinternet.com t: 020 8995 0731

M K A Architects Limited

Rosewood House, High Street, Hadlow, Tonbridge, Kent TN11 0EF e: design@mka-architects.co.uk t: 01732 850995 Ar2000, Co4000, Su1000

M L Kubik & Son Ltd

Chartered Civil & Structural Engineers, 17 Birchwood Drive, Ravenshead, Nottingham, Nottinghamshire NG15 9EE e: info@mlkubik.co.uk w: www.mlkubik.co.uk t: 01623 490330 f: 0870 836 2128 Co9100, En2000, Re4000

M P R Projects (UK) Ltd

Furzie Field, High Wood, Ringwood, Hampshire BH24 3LG e: mark@mprprojects.com w: www.mprprojects.com t: 01425 483555 f: 01425 483777 Bu3000, Co4000, Co9200, Ho3000, Ti1500

M Price Limited

1 Haslemere Business Centre, Lincoln Way, Enfield, Middlesex EN1 1DX e: info@mprice.co.uk w: www.mprice.co.uk t: 020 8443 4343 f: 020 8804 5383

M S R Building & Civil Engineering Design

1 Priory Way, Gowanbank, Forfar, Angus DD8 2UP e: bill@msr-design.co.uk t: 01307 462353 f: 01307 462353 Ar2500, Co8800, En2000

M2 Construction (South Wales) Ltd 7 St James Crescent, Swansea SA1 6DP e: martin.w@m2cbc.co.uk w: www.m2cbc.co.uk t: 01792 462429 f: 01792 462428 Bu3000, Co4000

Maccreanor Lavington Ltd

15c Micawber Street, London N1 7TB e: uk@ml-architects.com w: www.maccreanorlavington.com t: 020 7336 7353

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TRADA members

Maccreanor Lavington Ltd

77 Bastwick Street, Ground Floor, London EC1V 3PZ e: uk@ml-architects.com w: www.maccreanorlavington.com t: 020 7336 7353 f: 020 7336 7655 Ar2000

Macdonald Wright Architects

39 Parkholme Road, London E8 3AG e: mail@macdonaldwright.com w: www.macdonaldwright.com t: 020 7249 0791 Ar2000

Mace

155 Moorgate, London EC2M 6XB w: www.macegroup.com t: 020 3522 3000 Bu3000

Machined Timber Specialists

Unit 8, Block B, Bullford Business Campus, Kilcoole, County Wicklow, Republic of Ireland e: info@woodcomponents.ie w: www.woodcomponents.ie t: 00 353 1 281 2106 f: 00 353 1 281 2112 Ce1000, Co8700, Co9100

Maciver Consultancy Services Limited 2a Steinish, Stornoway, Isle of Lewis HS2 0AA e: malcolm@maciverconsultancy.com w: www.maciverconsultancy.com t: 01851 704703 f: 01851 705753 Co9100, En2000

Mackellar Schwerdt Architects The Old Library, Albion Street, Lewes, East Sussex BN7 2ND e: info@mackellarschwerdt.co.uk w: www.mackellarschwerdt.co.uk t: 01273 480608 f: 01273 480688 Ar2000, Co4000, Co8500, Co9300

Mackenzie Hughes Ltd

4 Old Tolbooth Wynd, Calton Road, Edinburgh, Midlothian EH8 8EQ e: rory@mackenziehughes.co.uk w: www.mackenziehughes.co.uk t: 0131 557 4966 f: 0131 557 9266 Bu3000

MacLaren Roughton

Regal House, 13 Albion Place, Maidstone, Kent ME14 5DY e: info@maclarenroughton.co.uk w: www.maclarenroughton.co.uk t: 01622 690540 f: 01622 687036 Co4000, Co8800, Co9100, En2000

MacLennan Construction Limited 5 Ffordd Lynan, Penrhosgarnedd, Bangor, Gwynedd LL57 2NR e: info@maclennanconstruction.com w: www.maclennanconstruction.com t: 01248 371622 f: 01248 362692

Made In Oak

Whychurch Farm, Crudwell Road, Malmesbury, Wiltshire SN16 9JL e: info@madeinoak.com w: www.madeinoak.com t: 01666 330182 Ti2000, Ti2500

Malaysian Timber Council

24 Old Queen Street, London SW1H 9HP e: council@mtc.co.uk w: www.mtc.com.my t: 020 7222 8188 f: 020 7222 8884 As1000, Do2500, Fl3500, Jo4000, Mo4500

238 |

Timber 2016 Industry Yearbook

Malby Architects

Frazer House, 32-38 Leman Street, London E1 8EW e: matt@malbyarchitects.com w: www.malbyarchitects.com t: 07515 364190 Ar2000

Mann Williams

7 Old King Street, Bath, Somerset BA1 2JW e: pjl@mannwilliams.co.uk w: www.mannwilliams.co.uk t: 01225 464419 f: 01225 448651

Marcus Beale Architects

The Old Post Office, 1 Compton Road, Wimbledon, London SW19 7QA e: mba@marcus-beale.co.uk w: www.marcus-beale.co.uk t: 020 8946 4141 f: 020 8946 2299

Mark Thomas

75 Sketty Rd, Uplands, Swansea, West Glamorgan SA2 0EN e: m2thomas@btconnect.com t: 07572 446498

Marshall, William J & Partners 43 Palace Street, Westminster, London SW1E 5HL e: enquiries@williamjmarshall.co.uk w: www.williamjmarshall.co.uk t: 020 7592 1122 f: 020 7821 7837 Ar2000, Co4000, En2000

Martin Haynes Architect Ltd

1 Church Hill Road, Hooe, Plymouth, Devon PL9 9SE e: martinhaynes@mhal.biz t: 01752 405555

Martin Noone Architect

136 Lower Georges Street, Dun Laoghaire, Dublin, Republic of Ireland e: mnarch@eircom.net t: 00 353 1 2841607 f: 00 353 1 284 2172 Ar2000

Martin Robinson Carpentry Ltd 3rd Floor Whitewall Centre, White Wall Road, Medway City Estate, Rochester, Kent ME2 4DZ e: martin@mrc-contractors.co.uk w: www.mrc-contractors.co.uk t: 01634 727763 f: 01634 727704 Bu3000, Ho3000, Ti1500

Mason Clark Associates

Unit E, Millshaw Business Living, Global Avenue, Beeston, Leeds LS11 8PR e: andy.thompson@masonclark.co.uk w: www.masonclark.co.uk t: 0113 277 9542 f: 0113 277 4738 Co4000, Co7000, Co9100, En2000, Su1000

MAST Architects

51 St Vincent Crescent, Glasgow, Strathclyde G3 8NQ e: mast@mastarchitects.co.uk w: www.mastarchitects.co.uk t: 0141 221 6834 f: 0141 221 8450 Ar2000, Ar2500, Ho4000

Materian Limited

New Lugg Villa, Llangunllo, Knighton, Powys LD7 1SS e: info@materian.co.uk w: www.materian.co.uk t: 01902 560656 Co8800, Co9100, Co9200, Ti1200, Ti1500

Materian Limited

McColl Associates

Mathis Glulam Structures

McColm Civil & Structural Engineers Ltd

2nd Floor, Brian Royd Mills, Saddleworth Road, Greetland, West Yorkshire HX4 8NF e: info@materian.co.uk w: www.materian.co.uk t: 01422 416573 Co8800, Co9100, Co9200, Ti1200, Ti1500 3 Rue Des Veterans, Mutterholtz 67600, France e: g.brennan@mathis.eu w: www.mathis.eu t: 00 33 3 88 85 10 14 Br2000, Bu3000, Gl1000, St8500, Ti2000

Maughan Reynolds Partnership 3 Gladstone Terrace, Gateshead, Tyne And Wear NE8 4DY e: mrp@maughanreynolds.co.uk t: 0191 478 3355 f: 0191 490 0331 Co4000, Co9100, En2000

MawsonKerr Architects

6 Charlotte Square, Newcastle upon Tyne, Tyne and Wear NE1 4XF e: dkerr@mawsonkerr.co.uk w: www.mawsonkerr.co.uk t: 0191 211 1934 Ar2000

Maxwell and Company Architects & Designers Ltd

Larkfield, 23 Southside Road, Inverness, Inverness-shire IV2 3BG e: info@maxwellandco.co.uk w: www.maxwellandco.co.uk t: 01463 711676 f: 01463 711696 Ar2000, Co4000, Co8800, Co9300, He1000

MB Construction and Carpentry Ltd 1 Summerleys Bungalow, Summerleys Road, Princes Risborough, Buckinghamshire HP27 9QD e: info@mbconstruction.build t: 07716 383486 Bu3000

MBM Contracts Ltd

Unit 2, Hatfield Regis Grange Estate, Hatfield Broad Oak, Bishop’s Stortford, Hertfordshire CM22 7JZ e: kris@mbmcontracts.co.uk w: www.mbmcontracts.co.uk t: 01279 717937 f: 01279 717936 Bu3000

McAndrew Associates Ltd

3 Newell Close, Aylesbury, Buckinghamshire HP21 7FE e: info@mcandrewassociates.co.uk w: www.mcandrewassociates.co.uk t: 01296 398070

McBeth Joinery

Cardiff Bay Workshops, 3 Brindley Road, Cardiff, South Glamorgan CF11 8TX e: mcbethjoinery@btconnect.com t: 029 2038 7676 f: 029 2038 7676 Do5000, Fu4000, Jo4000, St3000, Wi2000

McCarthy, Rachel BSc MICE

8 Meadow Rise, North Waltham, Basingstoke, Hampshire RG25 2SU e: jjrmc@btinternet.com t: 01256 398292 En2000

McCartney Associates

1 Bonny Street, London NW1 9PE e: alan@mccartney.uk.com w: www.mccartney.uk.com t: 020 7485 3924 f: 020 7482 2741 Co9100, Co9200, En2000

1 Meadowbank Place, Edinburgh, Lothian EH8 7AW e: mail@mccollassoc.co.uk w: www.mccollassoc.co.uk t: 0131 555 0721 f: 0131 555 0723 Co4000, Co9200, En2000, Ti1200

Mission Hall, 2A Waterloo Road, Prestwick, South Ayrshire KA9 2AA e: info@mccolm-design.com w: www.mccolm-design.com t: 01292 737224 En2000

McCurdy & Co Ltd

Manor Farm, Stanford Dingley, Reading, Berkshire RG7 6LS e: info@mccurdyco.com w: www.mccurdyco.com t: 0118 974 4866 f: 0118 974 4375 Co4000, Co8500, Re6000, Ti2500

McKay & Partners

6 Market Place, Selkirk, Selkirkshire TD7 4BT e: admin@mckaypartners.co.uk t: 01750 721726 f: 01750 722752 Co4000, Co9100, En2000, Su1000

McKenzie Willis

22 Carden Place, Aberdeen, Aberdeenshire AB10 1UQ e: andy@mckenziewillis.co.uk t: 01224 639111 En2000

McKinney Nicolson Associates Ltd 14 Balmyle Road, West Ferry, Dundee, Angus DD5 1JJ e: bob@mckinneynicolson.com w: www.mckinneynicolson.com t: 01382 770703 f: 01382 738842 Co9100, Co9200, En2000

MDA Consulting Engineers

18 Dovedale Road, Wallasey, Wirral CH45 0LP e: mda.projects@btinternet.com t: 07832 260344 En2000

Melingoed Ltd

Station Road, Newcastle Emlyn, Carmarthenshire SA38 9BX e: trusses@melingoed.co.uk w: www.melingoed.com t: 01239 711070 f: 01239 711645 Gl1000, Jo4000, Pa7500, Ti7600, Tr4000

Merk

Industriestraße 2, Aichach/Germany 86551, Germany e: info@merk.de w: www.merk.de t: 00 49 825 19080 Br2000, Bu3000, Bu8000, Co9100, Co9200

Merronbrook Ltd

Hazeley Bottom, Hartley Wintney, Hook, Hampshire RG27 8LU e: sales@merronbrook.co.uk w: www.merronbrook.co.uk t: 01252 844747 f: 01252 845304

Merton College

The Estates Bursary, Merton Street, Oxford, Oxfordshire OX1 4JD e: mike.jeffs@merton.ox.ac.uk t: 01865 276357 f: 01865 286493 Ed4000

www.trada.co.uk

TRADA members

Metclad Contracts Ltd

Hazelford Way, Newstead Village, Nottingham, Nottinghamshire NG15 0DG e: admin@metclad.co.uk w: www.metclad.co.uk t: 01623 720032 f: 01623 721393

Metters & Wellby Ltd

10 Lansdown Road, Bude, Cornwall EX23 8BH e: mettersandwellby@btconnect.com t: 01288 352661 Ar2000

Mevo Houtindustrie

Gerstdijk 15, Industrienummer 9073, Helmond 5704 RG, Netherlands e: info@mevohoutindustrie.nl w: www.mevohoutindustrie.nl t: 00 31 492 531919 f: 00 31 492 515395 Lv1000

Meyer Timber Limited

Meyer House, Hadleigh Park, Grindley Lane, Blythe Bridge, Stoke on Trent ST11 9LW e: sales.stoke@meyertimber.com w: www.meyertimber.com t: 0845 873 5000 Md3000, Pa6200, Pa7500, Pl1000, Ti7500

Meyer Timber Limited

Michael Baigent Orla Kelly Limited

Studios 62-64, The Market Building, 191-195 High Street, Brentford, Middlesex TW8 8LB e: mail@mbok.co.uk w: www.mbok.co.uk t: 020 8568 4871 f: 020 8568 4775 En2000

Michael Barclay Partnership LLP Norman House, 105-109 Strand, London WC2R 0AA e: london@mbp-uk.com w: www.mbp-uk.com t: 020 7240 1191 f: 020 7240 2241 Co4000, Co9100, En2000

Michael Drake Architects Ltd

83 Greenbank Road, Greenbank, Bristol, Avon BS5 6HE e: michael@michaeldrake.co.uk w: www.michaeldrake.co.uk t: 0117 951 2773 Ar2000

Michael Hadi Associates

1st Floor, 14-18 Old Street, London EC1V 9BH e: all@mha-consult.co.uk w: www.mha-consult.co.uk t: 020 7375 6340 Co9100, En2000, Te4000, Ti1200

Central Dock Road, Port Of Grangemouth, Grangemouth FK3 8UE e: sales.grangemouth@meyertimber.com w: www.meyertimber.com t: 01324 484488 f: 01324 665588

Michael John Harris Architect

Meyer Timber Limited

Michael Pooler Associates

West Bay Road, Western Dock, Southampton, Hampshire SO15 1BJ e: sales.southamptonNM@meyertimber.com w: www.meyertimber.com t: 0844 391 4255 f: 0844 391 4266

Meyer Timber Limited

Medway House, Norman Close, Strood, Rochester, Kent ME2 2NF e: sales.medway@meyertimber.com w: www.meyertimber.com t: 0844 391 4211 f: 0845 873 5010

Meyer Timber Limited

Chalk Lane, Snetterton, Norwich, Norfolk NR16 2JZ e: sales.norwich@meyertimber.com w: www.meyertimber.com t: 01953 888898 f: 01953 888881

Meyer Timber Limited

A1 Business Park, Knottingley, West Yorkshire WF11 0BU e: sales.leeds@meyertimber.com w: www.meyertimber.com t: 0844 391 0633 f: 01977 671 174

Meyer Timber Limited

Vincients Road, Bumpers Farm Industrial Estate, Chippenham, Wiltshire SN14 6NQ e: sales.chippenham@meyertimber.com w: www.meyertimber.com t: 0844 391 4144 f: 0844 391 4155

MFM Joinery Ltd

Keelagh, Ballyhaise, County Cavan, Republic of Ireland e: msmith@mfmjoinery.ie w: www.mfmjoinery.ie t: 00 353 49 4338023 f: 00 353 49 4338767 Do2500, Jo4000, Ma2500, St3000, Wi2000

www.trada.co.uk

Armoury Studio, 19 Armoury Terrace, Ebbw Vale, Blaenau Gwent NP23 6BD e: mjh.architect@btconnect.com t: 01495 303035 f: 01495 303070 310 Newchurch Road, Bacup, Lancashire OL13 0UJ e: andrew@m-p-a.co.uk w: www.m-p-a.co.uk t: 01706 876195 f: 01706 879524 En2000

Mid-Sussex Timber Co Limited

Station Road, Forest Row, East Sussex RH18 5EL e: timber@mstc.co.uk w: www.mstc.co.uk t: 01342 822191 f: 01342 823052 Bu1000, Mo5000, Pa7500, Pr1000, Ti7500

Mid-Sussex Timber Co Limited Ballards Yard, Park Road, Crowborough, East Sussex TN6 2QS e: timber@mstc.co.uk w: www.mstc.co.uk t: 01892 652725 f: 01892 653280

Mid-Sussex Timber Co Limited Railway Approach, East Grinstead, West Sussex RH19 1BY e: timber@mstc.co.uk w: www.mstc.co.uk t: 01342 317470 f: 01342 410850

Mid-Sussex Timber Co Limited College Road, Haywards Heath, West Sussex RH16 1QW e: timber@mstc.co.uk w: www.mstc.co.uk t: 01444 413413 f: 01444 415779 Bu1000, Pa7500, Ti7500

Miguel A. Rodriguez Nevado

Urbanizaci贸n El Alcor, 4, Aldealengua, Salamanca ES-37350, Spain e: mn@enmadera.info t: 00 34 679 455 340

Mike Kitchen Associates Ltd 10 Tate Grove, Hardingstone, Northampton, Northants NN4 6UY e: mikekitchen@btopenworld.com t: 07532 216333 En2000

Mike Parkes Associates

54 Haden Park Road, Cradley Heath, West Midlands B64 7HE t: 01384 562120 f: 01384 562120 Ar2000, Co4000, En2000

Mikhail Riches

10 - 11 Clerkenwell Green, London EC1R ODP e: info@mikhailriches.com w: www.mikhailriches.com t: 020 7608 1505 f: 020 8616 4582 Ar2000

Mill Works Timber Specialists

Parsonge Farm, 112 High Street, Bottisham, Cambridgeshire CB25 9BA e: info@millworks.co.uk w: www.millworks.co.uk t: 01223 967733 Cd1000, De2000, Ma2500, Mo4500, Mo5000

Milner Associates

129 Cumberland Road, Bristol BS1 6UY e: guy@milnerassociates.co.uk w: www.projectmilner.co.uk t: 0117 945 3208 f: 0117 929 3095 Co9100, Co9200, Re4000, Te3500, Te4000

Milton Architects Ltd

Old Stables Court, The Parade, Marlborough, Wiltshire SN8 1NE e: mike@miltonarchitects.co.uk w: www.miltonarchitects.co.uk t: 01672 514354

Mime Architects

Somerset House, Middle Street, Taunton, Somerset TA1 1SH e: info@mimearchitects.co.uk t: 01823 340614 Ar2000, Co4000, Fu3000, He1000, Ti1200

MiTek Industries Limited

MiTek House, Grazebrook Industrial Park, Peartree Lane, Dudley, West Midlands DY2 0XW e: tony.fillingham@mitek.co.uk w: www.mitek.co.uk t: 01384 451400 f: 01384 451411 So1000, St8000, Tr4000, Tr5000

Mitre Oak Ltd

Unit 4 Open Barn BC, Main Road, Kempsey, Worcester, Worcestershire WR8 0EA e: info@mitreoak.co.uk w: www.mitreoak.co.uk t: 01905 828139

MMP Design Limited

Second Floor, Unit 5, Brook Business Centre, Cowley Mill Road, Uxbridge, Middlesex UB8 2FX e: mail@mmpdesign.co.uk w: www.mmpdesign.co.uk t: 01895 235611 En2000

Modern Lumber Technology Ltd 14, Bolshaya Morskaya Street, Saint-Petersburg 191186, Russia e: sales@mltlvl.com w: www.ultralam.com t: 00 7 812 312 78 98 f: 00 7 812 571 61 64 Lv1000

Modulus

Acorn House, London Road, Hook, Hampshire RG27 9DY e: design@moduluseng.co.uk w: www.moduluseng.co.uk t: 01256 768588 En2000, Ti1200

Mole Architects

52 Burleigh Street, Cambridge, Cambs CB1 1DJ e: studio@molearchitects.co.uk w: www.molearchitects.co.uk t: 01223 913012 Ar2000

Momentum Consulting Engineers

90 Walcot Street, Bath, Somerset BA1 5BG e: richard@momentumengineering.com w: www.momentumengineering.com t: 01225 444194 Co9100, Co9200, En2000, Ti1200

Moreys

Trafalgar Road, Newport, Isle of Wight PO30 1PS e: matt.bricknell@jewson.co.uk w: www.jewson.co.uk t: 01983 525111 f: 01983 520815 Jo2000, Sa6500, Ti2000, Ti7500, Tr4000

Morgan Carey Architects Limited The Goods Shed, Sandford Lane, Wareham, Dorset BH20 4DX e: mca@morgancarey.co.uk w: www.morgancarey.co.uk t: 01929 557878 f: 01929 554035 Ar2000

Morgan Harris Architects Ltd

Orleans Lodge, Richmond Road, Twickenham, Middlesex TW1 3BB e: gmh@morganharrisarchitects.com w: www.morganharrisarchitects.com t: 020 8144 8337 Ar2000

ML Consulting

Morgan Sindall Construction and Infrastructure Ltd

MLTS Ltd

Morgan Sindall Construction and Infrastructure Ltd

23 Musters Road, West Bridgford, Nottingham, Notts NG2 7PP e: info@ml-consulting.co.uk w: www.ml-consulting.co.uk t: 0115 982 7992 f: 0115 982 7992 En2000 55 Mill Road, Lode, Cambridge, Cambridgeshire CB25 9EN e: mlts@btopenworld.com t: 01223 812644 En2000

2nd Floor, St Vincent House, Cutler Street, Ipswich, Suffolk IP1 1LL e: reception.ipswich@morgansindall.com w: www.morgansindall.com t: 01473 255931 f: 01473 230309 Bu3000

River House, Ynys Bridge Court, Cardiff CF15 9YY e: paul.mckee@morgansindall.com w: www.morgansindall.com t: 029 2081 1398 f: 029 2081 4092

Timber 2016 Industry Yearbook

| 239

TRADA members

Morgan Sindall Construction and Infrastructure Ltd

Invicta House, 108-114 Golden Lane, London EC1Y 0TG e: lisa.gould@morgansindall.com w: www.morgansindall.com t: 020 7549 3260 f: 020 7549 3261

Morgan Sindall Construction and Infrastructure Ltd

24 Garrett Road, Lynx Trading Estate, Yeovil BA20 2TJ e: richard.robson@morgansindall.com w: www.morgansindall.com t: 01935 403700 f: 01935 403702

Morgan Sindall Construction and Infrastructure Ltd

Envoy House, 61 Longbridge Road, Plymouth PL6 8LU e: andrew.faulkner@morgansindall.com w: www.morgansindall.com t: 01752 672621 f: 01752 672625

Morgan Sindall Construction and Infrastructure Ltd

1st Floor, 1 Falcon Gate, Shire Park, Welwyn Garden City AL7 1TW e: richard.everett@morgansindall.com w: www.morgansindall.com t: 01707 294250 f: 01707 394157

Morgan Sindall Construction and Infrastructure Ltd

Trilogy One, 11 Woodhall, Eurocentral, Motherwell ML1 4YT e: andrew.walker@morgansindall.com w: www.morgansindall.com t: 01698 738600 f: 01698 738699

Morgan Sindall Construction and Infrastructure Ltd

6th Floor, Anchorage 2, Salford Quays, Manchester M50 3YW e: brian.coleridge@morgansindall.com w: www.morgansindall.com t: 0161 874 1000 f: 0161 874 1001

Morgan Sindall Construction and Infrastructure Ltd

Ground Floor, 69-75 Thorpe Road, Norwich NR1 1UA e: richard.smithson@morgansindall.com w: www.morgansindall.com t: 01603 666669 f: 01603 666515

Morgan Sindall Construction and Infrastructure Ltd

1650 Parkway, Solent Business Park, Fareham PO15 7AH e: tim.elliott@morgansindall.com w: www.morgansindall.com t: 01489 585100 f: 01489 585101

Morgan Sindall Construction and Infrastructure Ltd

Bramley House, The Guildway, Old Portsmouth Way, Guildford GU3 1LR e: ian.holdsworth@morgansindall.com w: www.morgansindall.com t: 01483 734100 f: 01483 503882

Morgan Sindall Construction and Infrastructure Ltd

The Green House, Beechwood Park North, Inverness IV2 3BL e: mark.miller@morgansindall.com w: www.morgansindall.com t: 01463 667320 f: 01463 667310

240 |

Timber 2016 Industry Yearbook

Morgan Sindall Construction and Infrastructure Ltd

4th Floor, London Gate, 72 Dyke Road Drive, Brighton BN1 6AJ e: emma.gibson@morgansindall.com w: www.morgansindall.com t: 01273 506222 f: 01273 540424

Morgan Sindall Construction and Infrastructure Ltd

Unit 9 Castle Park Road, Whiddon Valley, Barnstaple EX32 8WS e: richard.hallt@morgansindall.com w: www.morgansindall.com t: 01271 377777 f: 01271 344251

Morgan Sindall Construction and Infrastructure Ltd

Babraham Road, Sawston, Cambridge CB22 3LJ e: michael.cowan@morgansindall.com w: www.morgansindall.com t: 01223 836611 f: 01223 830099

Morgan Sindall Construction and Infrastructure Ltd

4215 Waterside Centre, Birmingham Business Park, Solihull B37 7YN e: david.richards@morgansindall.com w: www.morgansindall.com t: 0121 329 1500 f: 0121 329 1501

Morgan Sindall Construction and Infrastructure Ltd

Albany Business Park, Cabot Lane, Poole BH17 7BX e: guy.meadows@morgansindall.com w: www.morgansindall.com t: 01202 606800 f: 01202 606801

Morgan Sindall Construction and Infrastructure Ltd

2 George Mann Way, Hunslet, Leeds LS10 1DR e: simon.bannister@morgansindall.com w: www.morgansindall.com t: 0113 205 5430 f: 0113 287 5499

Morgan Sindall Group

Kent House, 14-17 Market Place, London W1W 8AJ e: scott.gregory@morgansindall.com w: www.morgansindall.com t: 020 7307 9200 Bu3000

Morgan Sindall Professional Services Limited 20 Timothyâ&#x20AC;&#x2122;s Bridge Road, Stratford-upon-Avon, Warwickshire CV37 9NJ e: geoff.cox@morgansindall.com w: www.morgansindall.com t: 01789 204288 Bu3000

Morgan Timber

Knight Road, Rochester, Kent ME2 2BA e: info@morgantimber.co.uk w: www.morgantimber.co.uk t: 01634 290909 f: 01634 290800 De2000, Ha7000, Mo4500, Ti0800

Morph Structures

40 Bowling Green Lane, London EC1R 0NE e: mail@morphstructures.com w: www.morphstructures.com t: 020 7415 7032 f: 020 7837 7612

Morrish & Partners

85a Whiting Street, Bury St Edmunds, Suffolk IP33 1NX e: jonathan@morrish-bury.co.uk w: www.morrish.co.uk t: 01284 761444 f: 01284 750337 Co9100, En2000, Ti1200

Mourneview Design

8 Graceystown Road, Banbridge, Down BT32 4EU e: info@mvdesign.biz w: www.mvdesign.biz t: 07855 720840 Ar2500, Co9200, Ti1200

Mousa Ghanimati

1 Park Lodge, Friern Park, North Finchley, London N12 9DG e: info@fastbuilding.co.uk t: 07507 569720 En2000

MS Design

5 Lockholt Close, Ashford, Kent TN23 3JR e: markslinger@virginmedia.com t: 07929 825502 Ar2000

MSM Consulting Engineers

3 Anvil Close, Kennett, Newmarket, Suffolk CB8 8GY e: msm@msmconsulting.f9.co.uk t: 01638 552278 f: 08721 106078 En2000

MTE (Leicester) Ltd

8 Sunningdale Road, Leicester, Leicestershire LE3 1UX e: info@mte-leicester.co.uk w: www.mte-leicester.co.uk t: 0116 232 1777 f: 0116 232 1888 Ti1200, Ti1500, Ti2000, Ti2700, Tr4000

Muir Timber Systems Ltd

Muir House, Belleknowes Industrial Estate, Inverkeithing, Fife KY11 1HY e: dwyse@muir-group.co.uk w: www.muirgroup.co.uk t: 01383 416191 f: 01383 410193

Munro Associates

Charlton House, Draytonâ&#x20AC;&#x2122;s Passage, Shoplatch, Shrewsbury, Shropshire SY1 1HF e: design@munro-associates.com w: www.munro-associates.com t: 01743 341438 f: 01743 341441 Ar2000, Ar2500, Co4000

Myriad Construction Ltd

1 Glenleigh Park Rd, Bexhill on Sea, East Sussex TN39 4EH e: peter@myriadconstruction.co.uk w: www.myriadconstruction.co.uk t: 0845 450 7952 Bu3000, Co9200, Ho3000, Ti1200, Ti1500

N

N & K Property Services

35 Waldemar Avenue, Fulham, London SW6 5 LB e: navid@nakps.co.uk t: 07434 543453 En2000

N J McAnally & Associates

Church Gates, The Street, Pluckley, Ashford, Kent TN27 0QS e: njmca@btinternet.com t: 01233 841860 Co4000, Co9100, Co9200, En2000

N J Montgomery

Yanchep, Rue des Cornus, St Martin GY4 6PZ Guernsey e: njm.carpenters@virgin.net t: 07781 115909

N. Kritikos - A. Kritikos O.E. Misbourni Elaionas Thiva, Cyclades 84400, Greece e: info2@efar.gr w: www.efar.gr t: 00 30 2284041504 f: 00 30 2284028662

N. Kritikos - A. Kritikos O.E. Tourlos Marpissa Paros, Cyclades 84400, Greece e: efar@hol.gr w: www.efar.gr t: 00 30 2284041504 f: 00 30 2284028662 De2000

Nash Partnership LLP

Somerset Coalhouse, 23a Sydney Buildings, Bath, Avon BA2 6BZ e: mail@nashpartnership.com w: www.nashpartnership.com t: 01225 442424 f: 01225 442484 Ar2000

Natural Design & Build Ltd

5 Glaisdale Road, Fishponds, Bristol BS16 2HY e: info@naturaldesignandbuild.com w: www.naturaldesignandbuild.com t: 07770 975143 Bu3000

Natural Systems Ltd

1 & 2 Commercial Street, Settle, North Yorkshire BD24 9HE e: sales@natur-al.com w: www.natur-al.com t: 01729 823126

NBJ (London) Ltd

Airfield Park, Sibbertoft Road, Husbands Bosworth, Lutterworth, Leicestershire LE17 6JA e: sharon.burke@nbjlondon.co.uk w: www.neilburkejoinery.co.uk t: 01858 880166 f: 01858 881196 Do2500, Do4500, Jo4000, Jo5000, Wi2000

NBS

The Old Post Office, St Nicholas Street, Newcastle Upon Tyne, Tyne and Wear NE1 1RH e: info@thenbs.com w: www.thenbs.com t: 0191 244 5541 f: 0191 232 5714 As1000, So1000

www.trada.co.uk

TRADA members

NDM (Metal Roofing & Cladding) Ltd Unit 3, 89 Manor Farm Road, Alperton, Middlesex HA0 1BA e: enquiries@ndmltd.com w: www.ndmltd.com t: 020 8991 7310 f: 020 8991 7311 Bu3000

Neatwood Homes Ltd

Unit 6, Westwood Industrial Estate, Pontrilas, Herefordshire HR2 0EL e: sales@neatwoodhomes.co.uk w: www.neatwoodhomes.co.uk t: 01981 240860 f: 01981 240255 Bu6800, Ti1200, Ti2000

Neil Ferguson Chartered Architect 12 Skinidin, Dunvegan, Isle of Skye, Highland IV55 8ZS e: neil@skyearchitect.com t: 01470 510951 f: 01470 521223 Ar2000

Nicholas Hare Architects LLP

Norbord

NPS South West Limited

Nick Kenchington Ltd

Norder Design Associates

NW Structural Consultants Limited

Nordic Structure

O

3 Barnsbury Square, London N1 1JL e: info@nicholashare.co.uk w: www.nicholashare.co.uk t: 020 7619 1670 f: 020 7619 1671 Ar2000, Co8800 Spangle Cottage, The Lane, Kingston, Corfe Castle, Dorset BH20 5LJ e: nickkenchington@btinternet.com t: 01929 480524 Co9100, En2000

Nick Midgley Design

The Studio, Brock Cottage, 20 Dewsbury Road, Rastrick, Brighouse, West Yorkshire HD6 3QB e: nick@nickmidgleydesign.co.uk w: www.nickmidgleydesign.co.uk t: 07711 182313 Ar2000

Nick Robinson Homes Ltd

3 Belmont Park, Edinburgh, Lothian EH12 6JL e: kareneil@blueyonder.co.uk t: 0131 337 3709

Manorfield, Lower Pennington Lane, Lymington, Hampshire SO41 8AN e: nickrobinson3@mac.com w: www.housebuilder.co.uk t: 01590 678990

Nene Valley Fire & Acoustic Ltd

Nick Shipp Architects

Neilson Ltd

2a New Street, Irthlingborough, Northamptonshire NN9 5UG e: enquiries@nenevalleyfire.com w: www.nenevalleyfireandacoustic.com t: 01933 650650 f: 01933 650001 Bu3000

Network Rail Infrastructure Ltd The Quadrant, Eldergate, Central Milton Keynes MK9 1EN w: www.networkrail.co.uk t: 01908 781000

New Sustainable Building Model Ltd 2 Carpenters Close, Manea, March, Cambridgeshire PE15 0JB e: info@nsbm.eu w: www.nsbm.eu t: 020 3239 3681 Co4000

Nexus Red

12 Barton Leys, Berry Pomeroy, Totnes, Devon TQ9 6NN e: oliver.green@me.com t: 01803 368613 Ar2000

NHBC

N H B C Standards and Technical, Davy Avenue, Knowlhill, Milton Keynes, Buckinghamshire MK5 8FP e: technical@nhbc.co.uk w: www.nhbc.co.uk t: 0844 633 1000 f: 0844 633 0022 Wa1000

NHG Timber Limited

4 Eagle House, Cranleigh Close, Sanderstead, Croydon, Surrey CR2 9LH e: sales@nhgtimber.co.uk w: www.nhgtimber.co.uk t: 020 8651 4030 f: 020 8651 0913 De2000, Ha7000, Mo4500, Ti0500, Ti0800

Niall Jacobson Architect

3 Pymore Terrace, Pymore, Bridport, Dorset DT6 5PH e: info@nialljacobson.co.uk w: www.nialljacobson.co.uk t: 07896 232723

www.trada.co.uk

Pitt House, 20 Crescent Lane, Bath, Wiltshire BA1 2PX e: nick@nickshipp.com w: www.nickshipp.com t: 01225 312655 Ar2000

Nicks & Co (Timber) Ltd

Canada Wharf, Bristol Road, Gloucester, Gloucestershire GL1 5TE e: phil@nickstimber.co.uk w: www.nickstimber.co.uk t: 01452 300159 f: 01452 307682 De2000, Mo4500, Mo5000, Ti7700, Tr4000

Nicola Chambers Architecture & Design

The Gardener’s Cottage, The Lordship, Much Hadham, Hertfordshire SG10 6HN e: info@nicolachambers.com w: www.nicolachambers.com t: 01279 842795 Ar2000

Nicolas Tye Architects

The Long Barn Studio, Limbersey Lane, Maulden, Bedford, Bedfordshire MK45 2EA e: info@nicolastyearchitects.co.uk w: www.nicolastyearchitects.co.uk t: 01525 406677 f: 01525 406688 Ar2000

NK Engineering

3a Connolly Crescent, Kinsealy Lane, Malahide, Dublin Republic of Ireland e: niall@nke.ie t: 00 353 87 662 5183 Co4000

Noakes Building Services

Ivy House Farm, Knockin Heath, Oswestry, Shropshire SY10 8DT e: glen.noakes@btinternet.com w: www.noakesbuildingservices.co.uk t: 01691 682633 f: 01691 682033

Norbord

Morayhill, Dalcross, Inverness, Inverness-shire IV1 7JQ e: pauline.fraser@norbord.net w: www.norbord.com t: 01463 792424 f: 01463 791764 Or2000

Station Road, Cowie, Stirlingshire FK7 7BQ e: andrew.francis@norbord.net w: www.norbord.com t: 01786 812921 f: 01786 817143 Md2000, Pa7200, Pa8200, Pa8700, Pa9300 Beech Lawn, Green Lane, Belper, Derbyshire DE56 1BY e: enquiries@norder.co.uk w: www.norder.co.uk t: 01773 824414 f: 01773 823305 Co7000, Co8800, Co9100, En2000, Ti1200 504-1100 avenue des Canadiens-de-Montréal, Montréal, Quebec H3B 2S2, Canada e: info@nordicewp.com w: www.nordic.ca t: 00 1 514 871 8526

Nordic Wood Limited

Venture House, 1 Capital Court, Bittern Road, Sowton Industrial Estate, Exeter, Devon EX2 7FW t: 01392 351000 f: 01392 351111 Ar2000, En1500, La9000, Su1000, Su2000 Office 6-3-12, Alston House, White Cross, Lancaster, Lancashire LA1 4XF e: general@nwstructural.co.uk w: www.nwstructural.co.uk t: 01524 844477 f: 01524 844477 Co4000, Co9100, Co9200, En2000

O F P Timber Framed Homes Ltd

Abbey House, Wellington Way, Brooklands Business Park, Weybridge, Surrey KT13 0TT e: olaf@nordic-wood.co.uk w: www.nordic-wood.co.uk t: 01932 268440 f: 01932 325339

Building 5, Unit 3 and 4, Sandwich Industrial Estate, Sandwich, Kent CT13 9LY e: info@ofptimberframe.com w: www.ofptimberframe.com t: 01304 613298 f: 01304 619635 Gl2000, St8000, St8500, Ti2000

Norfolk Timber Frames Ltd

Oak Frames Direct

Norman Limited

Oak House Consultants Limited

4 Fairfield Lane, Watlington, Kings Lynn, Norfolk PE3 0JE e: tdixon@norfolktimberframes.co.uk w: www.norfolktimberframes.co.uk t: 07884 220871 Bu3000, Ti1500 19 Commercial Buildings, St Helier, Jersey JE1 1BU e: sales@normanlimited.com w: www.normans.je/ t: 01534 883388 f: 01534 883399 Cd1000, De2000, Ti0800, Ti7600, Ti7700

Norscot Joinery Limited

Bower Workshops, Bower, Wick, Caithness KW1 4TL e: info@norscot.co.uk w: www.norscot.co.uk t: 01955 641303 f: 01955 641207 Bu5000, Do2500, Jo4000, Ti2000, Wi2000

Northcott Design & Management Ltd The Studio, 1 Riverside, Dolphin Street, Colyton, Devon EX24 6LU e: paul@northcottdm.com w: www.northcottdm.com t: 01297 552622 Co4000, Co8800, Ti1200

Northern Ireland Housing Exec Library The Housing Centre, 2 Adelaide Street, Belfast, County Antrim BT2 8PB e: john.gracey@nihe.gov.uk t: 028 9024 0588 f: 028 9031 8345

Northumbria University Library Library Building, Sandyford Road, Newcastle Upon Tyne NE1 8ST e: lrjournals@northumbria.ac.uk t: 0191 227 4150

Nottage Joinery & Timber Merchants

Village Farm Industrial Estate, Pyle, Bridgend, Mid Glamorgan CF33 6BJ e: sfry@nottagejoinery.co.uk w: www.nottagejoinery.co.uk t: 01656 745959 f: 01656 745083 Jo4000, Mo4500, Ti7500, Ti7600, To0500

Coldharbour Studios, Woods Corner, East Sussex TN21 9LQ e: sales@oakframesdirect.com w: www.oakframesdirect.com t: 01424 838500 Bu6800, Oa1000, Ti2000, Ti2500 Clematis, Sheviock, Torpoint, Cornwall PL11 3EL e: info@oakhouseconsultants.com t: 020 7193 6298 f: 0700 607 8912 Co4500, Co7000, Co7500, Co8700

Oak Leaf Gates

The Workshops, Pomona Farm, Bartestree, Hereford, Herefordshire HR1 4BQ e: richard@oakleafgates.co.uk w: www.oakleafgates.co.uk t: 01432 850100 f: 01432 853097 Do5000, Ga4000

Oakleaf Bespoke Joinery Services Oakleaf House, Finepoint Way, Kidderminster, Worcestershire DY11 7FE e: joinery@oakleafcs.com w: www.oakleafcs.com t: 0800 169 5454 Jo4000

Oakleaf Building Surveyors

John Adams House, 29 Castle Street, Reading, Berkshire RG1 7SB e: contact@oakleafbs.co.uk w: www.oakleafbs.co.uk t: 0118 956 0525 f: 0118 919 5113 Su1000

Oakridge Building Company

Brookfield, Ballybawn, Kilmacanogue, Co Wicklow, Republic of Ireland e: tsiltd1@gmail.com w: www.tsiltd.ie t: 00 353 1 282 8460 f: 00 353 1 286 6446 Bu3000, Ti1500

Oban Joinery Services Ltd

15 Aray Gardens, Oban, Argyll PA34 4JX e: obanjoinery@btinternet.com t: 07831 618288 Bu3000 Timber 2016 Industry Yearbook

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TRADA members

O’Dwyer, Nicholas Ltd

Nutgrove Office, Nutgrove Avenue, Dublin 14 Republic of Ireland e: rcrowe@nodwyer.com w: www.nicholasodwyer.com t: 00 353 1 296 9000 f: 00 353 1 296 9001 Co4000, Co5000, En2000

Offsite Design Solutions Ltd

29 Car Bank Ave, Atherton, Manchester, Greater Manchester M46 9NW e: contact@offsitedesignsolutions.co.uk t: 07850 880427

O’Keefe Scanlon Ltd

Broadmede House, Farnham Business Park, Weydon Lane, Farnham, Surrey GU9 8QT e: graham.bicknell@osparchitecture.com w: www.osparchitecture.com t: 01252 267878 Ar2000

Olympian Sheds Ltd

ORMS Architecture Design 1 Oliver’s Yard, 55-71 City Road, London EC1Y 1HQ e: orms@orms.co.uk w: www.orms.co.uk t: 020 7833 8533 f: 020 7837 7575 Ar2000

Overbury Plc & Morgan Lovell

Owens Galliver Architects LLP

PAD Studio

10 High Street, Pangbourne, Reading, Berkshire RG8 7AB e: oga@owensgalliver.co.uk w: www.owensgalliver.co.uk t: 0118 984 1344 f: 0118 984 1389

ONCE Civil & Structural Ltd

Oxford Oak

Clive House, 3rd Floor, 70 Petty France, London SW1H 9EX e: david.wood05@hmps.gsi.gov.uk t: 0300 047 5239

Oregon Timber Frame Ltd

Portland Buildings, Dunsdale Road, Selkirk, Scottish Borders TD7 5EB e: info@oregon.co.uk w: www.oregon.co.uk t: 01750 724940 f: 01750 724968 Co9100, St8000, Ti0200, Ti0500, Ti2000

Original Box Sash Window Company, The

Unit 2, Merthyr Tydfil Industrial Park, Pentrebach, Merthyr Tydfil CF48 4DR e: info@boxsash.com w: www.boxsash.com t: 01443 694500 f: 01443 691257

Original Box Sash Window Company, The 29/30 The Arches, Alma Road, Windsor, Berkshire SL4 1QZ e: info@boxsash.com w: www.boxsash.com t: 01753 858196 f: 01753 857827 Jo4000, Wi2000, Wi3000

Orlestone Oak Ltd

Orlestone Sawmill, Nickley Wood, Shadowhurst, Ashford, Kent TN26 1LZ e: sales@orlestoneoak.co.uk w: www.orlestoneoak.co.uk t: 01233 732179 f: 01233 732241 Be1000, Fl3500, Oa1000, Sa7000, Wi3000

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Pacific European Timber Agency Ltd

White Cross, Lancaster, Lancashire LA1 4XQ e: trading@petaluk.com w: www.petal-timber.co.uk t: 01524 382273 f: 01524 841068 De2000, Fl3000, Ha7000, Mo4500, Ti0500

Oxford City Council

One3One Solutions

25 Lower Clanbrassil Street, Dublin 8 DO8 Y53H, Republic of Ireland e: graham@pacstudio.ie w: www.pacstudio.ie t: 00 353 87 237 1003 Ar2000

77 Newman Street, London W1T 3EW e: steve.smith@msfitout.com w: www.morgansindall.com t: 020 7307 9000 Bu3000

Moston Road, Elworth, Sandbach, Crewe CW11 3JA e: barry@olympiansheds.co.uk w: www.olympiansheds.co.uk t: 01270 763599 Bu7000 Unit 1, The Tower, Killinarden Enterprise Park, Whitestown Way, Tallaght, Dublin 24, Republic of Ireland e: mail@once.co w: www.once.co t: 00 353 1 405 7001 f: 00 353 1 405 7001 En2000, Ti1200

PAC Studio Ltd

Corporate Assets, The Town Hall, St Aldates, Oxford, Oxfordshire OX1 1BX e: rbarnes@oxford.gov.uk t: 01865 252781 Lo1000 22 Parker Street, Oxford, Oxfordshire OX4 1TD e: info@oxfordoak.co.uk w: www.oxfordoak.co.uk t: 07788 757275 Fu3000

P

P G Marshall & Sons Ltd

Marshall House, 124 Middleton Road, Morden, Surrey SM4 6RW e: paul@marshallpg.co.uk w: www.pgmarshallbuilders.co.uk t: 020 8646 8844 f: 020 8687 4103

P M Law Design

20 Irongate, Derby, Derbyshire DE1 3GP e: peter.law@pmlawdesign.co.uk t: 07533 81517 En2000

P M Mendes (International) Ltd

30 Leafield Way, Leafield Industrial Estate, Corsham, Wiltshire SN13 9SW e: jcrawley@pm-mendes.co.uk w: www.pm-mendes.co.uk t: 01225 811411 f: 01225 812112

P S H Design

6 Gloucester Avenue, Nuthall, Nottingham, Notts NG16 1AL e: info@pshdesign.co.uk w: www.pshdesign.co.uk t: 0115 927 1200

P Thomas Associates Ltd

9 School Close, Ickford, Aylesbury, Buckinghamshire HP18 9JG e: info@pthomasassociates.com w: www.pthomasassociates.com t: 01844 339455 Co9200, Ti1500

P+HS Architects

The Old Station, Station Road, Stokesley, North Yorkshire TS9 7AB e: enquiries@pandhs.co.uk w: www.pandhs.co.uk t: 01642 712684 f: 01642 711766 Ar2000, Ar2500

15 Angel Courtyard, High Street, Lymington, Hampshire SO41 9AP e: wendy@PADstudio.co.uk w: www.padstudio.co.uk t: 01590 670780 f: 01590 672816 Ar2000

Paling Joiners

80 Church Street, Hull, East Yorkshire HU9 1DT e: info@palingjoiners.co.uk w: www.palingjoiners.co.uk t: 01482 223633 f: 01482 586199 Do4500, Do5000, Jo4000, Jo5000, Ti2500

Panelco Limited

Hadleigh Park, Grindley Lane, Blythe Bridge, Stoke on Trent ST11 9LW e: sales@panelco.com w: www.panelco.com t: 01782 392100 f: 01782 388877 La4000, Pa6200, Pa7500, Pa8500, Ti7500

Panorama Contractors Limited

113 Seymour Grove, Old Trafford, Manchester M16 0LD e: panorama_contractorsltd@hotmail.com t: 0161 877 1152 f: 0161 877 1152 Bu3000

Paper Project Architecture and Design Ltd

Unit 16, Rufus Business Centre, Ravensbury Terrace, London SW18 4RL e: office@paperproject.co.uk w: www.paperproject.co.uk t: 020 8947 0420 f: 0870 487 3421 Ar2000

Paradigm Housing Group

1 Glory Park Avenue, Wooburn Green, High Wycombe, Buckinghamshire HP10 0DF e: enquiries@paradigmhousing.co.uk w: www.paradigmhousing.co.uk t: 0300 303 1010 As1000

Paragon Acoustic Consultants Ltd 12b Southview Business Park, Marsack Street, Caversham, Reading, Berkshire RG4 5AF e: patricks@paragonacoustics.com t: 0118 944 8444 Co3000

Parkins, R G & Partners Ltd

Meadowside, Shap Road, Kendal, Cumbria LA9 6NY e: mail@rgparkins.com w: www.rgparkins.com t: 01539 729393 f: 01539 740609 Co9100, En2000

Parkside Combined Technical Services Ltd

The Coach House, Grange Road, West Cowick, Goole, East Yorkshire DN14 9EL e: paul@pcts.info w: www.pcts.info t: 01405 862002 Bu3000

Parsons Brinckerhoff Ltd

Queen Victoria House, Redland Hill, Redland, Bristol BS6 6US e: paulr@pbworld.com w: www.pbworld.com t: 0117 933 9300 f: 0117 933 9250 Ar2000, Co4000, Co5000, Co9100, En2000

Paslode

Diamond Point, Fleming Way, Crawley, West Sussex RH10 9DP e: athomas@itwcp.co.uk w: www.itwcp.co.uk t: 01293 523372 Fa1000, To0500, To1000

Pasquill

Merchant House, Binley Business Park, Coventry CV3 2TT e: marketing@pasquill.co.uk w: www.pasquill.co.uk t: 024 7643 8691 f: 024 7643 8425 Co9100, Sa6500, Tr4000

Passivhaus Homes

Alexander House, 106 Pembroke Road, Ruislip HA4 8NW e: info@passivhaushomes.co.uk w: www.passivhaushomes.co.uk t: 0345 257 1540 Ar2000

Patchett Joinery Ltd

Ryefield Works, 180 Highgate Road, Clayton Heights, Bradford, West Yorkshire BD13 1DS e: info@patchett-joinery.co.uk w: www.patchett-joinery.co.uk t: 01274 882331 f: 01274 882332 Do2500, Wi2000

Patel Taylor

48 Rawstorne Street, Islington, London EC1V 7ND e: pta@pateltaylor.co.uk w: www.pateltaylor.co.uk t: 020 7278 2323 f: 020 7278 6242 Ar2000, La9000

Paul Drinkall Associates Ltd 63 Avill, Hockley, Tamworth, Staffordshire B77 5QF e: pdaengineers@tiscali.co.uk t: 01827 281547

Paul Newbould Planning & Building Design Services

78 Kings Avenue, Holland-On-Sea, Clacton-On-Sea, Essex CO15 5EP e: enquiries@paulnewbould.co.uk t: 01255 814505 f: 01255 815482 Ar2500

Paul Wapshare

Woodview, Bullocks Farm Lane, Wheeler End, High Wycombe, Buckinghamshire HP14 3NQ e: paulwapshare@yahoo.co.uk t: 01494 883245

www.trada.co.uk

TRADA members

Pavlovskis Lister Ltd

Unit 11, Yorkshire Way, West Moor Park, Armthorpe, Doncaster, South Yorkshire DN3 3FB e: info@pavlister.co.uk w: www.pavlister.co.uk t: 01302 302328 f: 01302 302959 Co9100, Co9200, En2000, Ti1200

PDP London

The Old School House, 178 Ebury Street, London SW1W 8UP e: c.gormley@pdplondon.com w: www.pdplondon.com t: 020 7730 1178 f: 0845 280 5071

Pedder & Scampton Architects

United House, North Road, London N7 9DP e: gill@pedderscampton.com w: www.pedderscampton.com t: 020 7607 4156 Ar2000

PEFC UK Ltd

Sheffield Technology Parks, Cooper Buildings, Arundel Street, Sheffield S1 2NS e: info@pefc.co.uk w: www.pefc.co.uk t: 0114 307 2334 En4000, En5000

Pembroke Design Ltd

5-7 Picton Place, Haverfordwest SA61 2LE e: julian@pembrokedesign.co.uk w: www.pembrokedesign.co.uk t: 01437 764135 f: 01437 764471 Ar2000, Co4000, Co8800, Su1000, Su2000

Pennine Timber Frame (UK) Ltd

Birch House, Doctor Fold Lane, Heywood, Lancashire OL10 2QE e: info@penninetimberframe.co.uk w: www.penninetimberframe.co.uk t: 01706 361876 f: 01706 621213 Bu6000, Bu7000, Ho3000, Ti1500, Ti2000

Penoyre & Prasad LLP

28-42 Banner Street, London EC1Y 8QE e: mail@penoyreprasad.com w: www.penoyreprasad.com t: 020 7250 3477 f: 020 7250 0844 Ar2000

Pensel

10 Stryd Y Plas, Caernarfon, Gwynedd LL55 1RR e: sel@pensel.net w: www.pensel.net t: 01286 662900 f: 01286 662902 Ar2000

Pentagon

Pentagon House, Rue Des Pres Trading Estate, St Saviour, Jersey JE2 7QT, Channel Islands t: 01534 888000

PEP Claims Management Ltd The Counting House, 9 High Street, Tring, Hertfordshire HP23 5TE e: ika@pepclaims.co.uk t: 01442 825658

Perspective Joinery and Construction

7 Havelock Terrace, Lutton, Ivybridge, Devon PL21 9SP e: shawn@perspectivejoinery.co.uk w: www.perspectivejoinery.co.uk t: 01752 837494

www.trada.co.uk

Peter Brett Associates LLP

Caversham Bridge House, Waterman Place, Reading, Berkshire RG1 8DN e: reading@peterbrett.com w: www.peterbrett.com t: 0118 950 0761 f: 0118 959 7498 Co4000, Co5000, Co8800, En2000, En3000

Peter Brett Associates LLP 16 Brewhouse Yard, Clerkenwell, London EC1V 4LJ e: london@peterbrett.com w: www.peterbrett.com t: 020 7566 8600 f: 014 1332 3304

Philip Goacher Associates

Playdale Playground Equipment

Philip Goacher Associates

PMS Oxford

Suite 1, BFM House, The Parade, Liskeard, Cornwall PL14 6AF e: mail@pgoacher.co.uk w: www.pgoacher.co.uk t: 01579 345777 En2000 Park House, 122a Newland Road, Worthing, West Sussex N11 1LB e: mail@pgoacher.co.uk w: www.pgoacher.co.uk t: 01903 217723

Philip Hawkey Architectural Design

Haverthwaite, Ulverston, Cumbria LA12 8AE e: enquiries@playdale.co.uk w: www.playdale.co.uk t: 01539 531561 f: 01539 531539 Pg1000 Unit 10 Burcot Farm, Burcot, Abingdon, Oxfordshire OX14 3GW e: info@pmsoxford.co.uk w: www.pmsoxford.co.uk t: 01865 407554 Bu3000

Pollard Architectural

2nd Floor, 93 Candleriggs, Glasgow G1 1NP e: scotland@peterbrett.com w: www.peterbrett.com t: 0141 548 6570

Windy Ridge, Crown Road, Whitemoor, St Austell, Cornwall PL26 7XH e: philip@philiphawkey.orangehome.co.uk w: www.ph-plans.co.uk t: 01726 824948 Ar2500, Co4000, Su1000

Peter Brett Associates LLP

Piercy & Co

Pollard Thomas Edwards architects

Peter Brett Associates LLP

Telford House, Fulbourn, Cambridge, Cambridgeshire CB21 5HB e: cambridge@peterbrett.com w: www.peterbrett.com t: 01223 882000 f: 01223 881888

Peter Brett Associates LLP

Lakeside House, Blackbrook Business Park, Blackbrook Park Avenue, Taunton, Devon TA1 2PX e: taunton@peterbrett.com w: www.peterbrett.com t: 01823 445150 f: 01823 445151

Peter Brett Associates LLP

122-128 Arlington Road, London NW1 7HP e: fionaneil@piercyandco.com w: www.piercyconner.co.uk t: 020 7424 9611 Ar2000

Pinelog Ltd

Riverside Business Park, Bakewell, Derbyshire DE45 1GS e: admin@pinelog.co.uk w: www.pinelog.co.uk t: 01629 814481 f: 01629 814634 Bu3000, Bu6000, Bu6800

Pittilla Bell Consulting Limited

Marlborough House, High Street, Kidlington, Oxford, Oxfordshire OX5 2DN e: oxford@peterbrett.com w: www.peterbrett.com t: 01865 841893 f: 01865 841929

1 Ivanhoe Terrace, Chester le Street, Co Durham DH3 3JB e: alfredmilliken@pittillabell.com w: www.pittillabell.com t: 0191 388 7923 f: 0191 388 1883 Co4000, Co7000, Co8800, Co9100, En2000

Peter Brett Associates LLP

PiveteauBois

Atlas 1, Balby Carr Bank, Doncaster, South Yorkshire DN4 5JT e: doncaster@peterbrett.com w: www.peterbrett.com t: 01302 852258 f: 01302 853419

Peter C. Todd - Building Contractor Well Cottage, Quethiock, Liskeard, Cornwall PL14 3SQ e: pctodd@btinternet.com t: 07770 603905 Bu3000

Peter Dann Limited

9 Charlotte Street, London W1T 1RG t: 020 7637 7870 f: 020 7637 7880

Peter Dann Limited

Newton House, Cambridge Road, Barton, Cambridge CB23 7WJ e: pd@peterdann.com w: www.peterdann.com t: 01223 264688 f: 01223 264680 Co4000, Co8800, En2000, Ho4000, Ti1200

pH+

Albion Mills, 3rd Floor, 18 East Tenter Street, London E1 8DN e: mail@phplusarchitects.com w: www.phplusarchitects.com t: 020 7613 1965

La Vallee, Sainte Florence 85140, France e: export@piveteau.com w: www.piveteauboispro.com t: 00 33 2 51 66 01 08 Pa7200

PJM Associates Limited

The Vicarage, Dymock Road, Much Marcle, Herefordshire HR8 2NL e: patrick@pjmassociates.co.uk t: 01531 660455 f: 01531 660530

PJStructures Ltd

11 Wainwright Close, Weston-super-Mare, North Somerset BS22 7QS e: peter@pjstructures.co.uk w: www.pjstructures.co.uk t: 07557 787351 En2000

Place Architecture

26 Westgate, Lincoln, Lincolnshire LN1 3BD e: stephenp@place-architecture.co.uk t: 01522 546362 f: 01522 545597

Plandescil Ltd

Connaught Road, Attleborough, Norfolk NR17 2BW e: pdc@plandescil.co.uk w: www.plandescil.co.uk t: 01953 452001 f: 01953 456955 Co5000, En2000

5 Barras Street, Liskeard, Cornwall PL14 6AD e: jon_pollard@btconnect.com w: www.pollardarchitectural.co.uk t: 01579 347361 Ar2500, Co4000, Co9100, Su1000, Ti1200

Diespeker Wharf, 38 Graham Street, London N1 8JX e: mail@ptea.co.uk w: www.ptea.co.uk t: 020 7336 7777 f: 020 7336 0770 Ar2000

Portland Consulting Engineers

10 Bankside, The Watermark, Gateshead, Tyne and Wear NE11 9SY e: info@portlandconsulting.co.uk w: www.portlandconsulting.co.uk t: 0191 461 9770 f: 0191 460 3028 En2000

PPK Timber Designs Ltd

2nd Floor, 5 Boulevard, Weston-super-Mare, North Somerset BS22 1NN e: pmk@ppkltd.co.uk w: www.ppkltd.co.uk t: 01934 517602 Ar2500, Co4000, Co9100, Co9200, Ti1200

Premier Guarantee

2 Shore Lines Building, Shore Road, Birkenhead, Wirral CH41 1AU e: john.gilbert@premierguarantee.co.uk w: www.premierguarantee.co.uk t: 0844 412 0888 In2000

Premier Timber Design Services Ltd 18 Honeylands, Portishead, Bristol, Avon BS20 6RB e: phil@premiertimberdesign.co.uk w: www.premiertimberdesign.co.uk t: 01275 563531 Ar2500

Premium Timber Products Limited Premium House, Notting Hill Way, Weare, Somerset BS26 2JU e: info@premiumtimber.co.uk w: www.premiumtimber.co.uk t: 01934 734234 Do2500

Premium Timber Products Limited Forge Lane, Dewsbury, West Yorkshire WF12 9EJ e: info@premiumtimber.co.uk w: www.premiumtimber.co.uk t: 01924 466256

Prewett Bizley

2nd Floor, 118a London Wall, London EC3Y 5JA e: rp@prewettbizley.com w: www.prewettbizley.com t: 07779 256904 Ar2000

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TRADA members

Price & Myers

30 Newman Street, London W1T 1LT e: mail@pricemyers.com w: www.pricemyers.com t: 020 7631 5128 f: 020 7462 1390 Co4000, En2000

Prime Meridian

Purple Architecture Studio Ltd

15 Bettina Crescent, Banbury, Oxfordshire OX16 1FH e: john@purplearchitecturestudio.co.uk t: 01295 259659 Ar2000

PWA Chartered Building Surveyors

26a Ganton Street, London W1F 7QZ e: dminns@prime-meridian.co.uk w: www.prime-meridian.co.uk t: 020 7494 3522 Ar2000, En2000

108 Vicarage Road, Sunbury-on-Thames, Surrey TW16 7QX e: enquiries@pwa.uk.com w: www.pwa.uk.com t: 01932 508950 Ar2500, Co4000, Co9300, En1500, Su1000

Pringle Richards Sharratt Architects

PWP Architects

Studio 2.01, Canterbury Court, Kennington Park, 1 Brixton Road, London SW9 6DE e: ian.sharratt@prsarchitects.com w: www.prsarchitects.com t: 020 7793 2843 f: 020 7793 2829 Ar2000

Pringuer-James

10 Beulah Road, Wimbledon, London SW19 3SB e: sean@pjce.com w: www.pjce.com t: 020 8940 4159 Co9100, En2000

Probyn Miers

Hamilton House, 1 Temple Avenue, Temple, London EC4Y 0HA e: info@probyn-miers.com w: www.probyn-miers.com t: 020 7583 2244 Ar2000

Proctor and Matthews Ltd

7 Blue Lion Place, 237 Long Lane, London SE1 4PU e: info@proctorandmatthews.com w: www.proctorandmatthews.com t: 020 7378 6695 f: 020 7378 1372 Ar2000

Project 5 Architecture

8 Waterson Street, London E2 8HL e: info@p5a.co.uk w: www.p5a.co.uk t: 020 7739 9131

Project 5 Architecture

2a High Street, Barley, Royston, Hertfordshire SG8 8HZ e: info@p5a.co.uk w: www.p5a.co.uk t: 01763 848428 f: 01763 849072 Ar2000

PRP Architects LLP

Ferry Works, Summer Road, Thames Ditton, Surrey KT7 0QJ e: s.dawes@prp-co.uk w: www.prp-co.uk t: 020 8339 3600 f: 020 8339 3636 Ar2000, Co5000, Co8800, La9000, Re4000

Psaras Construction Ltd 18- 20 Chelsea Manor Street, London SW3 3UH e: alexis@npsaras.com w: www.npsaras.com t: 020 3282 7161 Bu3000

Purcell UK

3 Colegate, Norwich, Norfolk NR3 1BN e: enquiries@purcellmillertritton.com w: www.purcellmillertritton.com t: 01603 674444 f: 01603 674445 Ar2000, Ar2500, Co4000, He1000

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Timber 2016 Industry Yearbook

61 South Street, Havant, Hampshire PO9 1BZ e: design@pwp-architects.com w: www.pwp-architects.com t: 023 9248 2494 f: 023 9248 1152

Q

Q T F Services Limited

36a Finnard Road, Rathfriland, Newry, County Down BT34 5BL e: raymond@qtfhomes.co.uk w: www.qtfhomes.co.uk t: 028 4063 2494 f: 028 4063 2495 Ti2000

QED Structures Ltd

Quinn Hardwoods Ltd

Unit 242 Holly Road, Western Industrial Estate, Naas Road, Dublin D12 AD73, Republic of Ireland e: info@thetimberyard.ie w: www.thetimberyard.ie t: 00 353 87 779 4914 St2000, Ti0200, Ti0500

R

R & D Contractors

Unit 60 Serco Depot, Wycombe Air Park, Clay Lane, Booker, Buckinghamshire SL7 3DJ e: nigel@randd-contractors.co.uk t: 07860 700318

R Elliott Associates Ltd

Dennett House, Brighton Road, Sway, Lymington, Hampshire SO41 6EB e: info@rea-ltd.co.uk w: www.rea-ltd.co.uk t: 01590 683176 f: 01590 683533

R P Winstone Ltd

Hilltop, Evenjobb, Presteigne, Powys LD8 2SG e: info@rpwinstone.co.uk w: www.rpwinstone.co.uk t: 01547 560252 f: 01547 560409 Co9200

Hove Street, Hove, East Sussex BN3 2DF e: ianw@qedstructures.co.uk w: www.qedstructures.co.uk t: 01273 358035 f: 01273 207451 En2000

Ramage Young Design Ltd

Quadrant Approved Inspectors

Ramboll

18b Charles Street, London W1J 5DU w: www.quadrantai.co.uk t: 020 7769 6797

Quadrant Approved Inspectors

The Coach House, Desford Hall, Leicester Lane, Desford, Leicester LE9 9JJ e: info@quadrantai.co.uk w: www.quadrantai.co.uk t: 0116 412 0150 Bu3500

Quadrant Approved Inspectors

11 Red Lion Street, Stamford, Lincolnshire PE9 1PA e: nick@quadrantai.co.uk w: www.quadrantai.co.uk t: 01780 460464 f: 01780 460006

Quadrant Harmon Consulting Ltd Morley House, 320 Regent Street, London W1B 3BD e: Stuart.harmon@quadrantharmon.co.uk w: www.quadrantharmon.co.uk t: 020 7637 2770 f: 020 7436 7823 En2000

Qualtrough, J & Co Limited

Hope Street, Castletown, Isle of Man IM9 1AN e: john@jqbm.co.uk w: www.jqbm.co.uk t: 01624 822581 f: 01624 823383 Bu1000, Pr1000, St6000, Ti7500

The Schoolhouse, 101 Portman Street, Glasgow, Lanarkshire G41 1EJ t: 0141 226 2262 f: 0141 226 2264 En2000 240 Blackfriars Road, London SE1 8NW e: london@ramboll.co.uk w: www.ramboll.co.uk t: 020 7631 5291 f: 020 7323 4645 Co4000, Co9100, Co9200, En1500, En2000

Ramboll

Carlton House, Ringwood Road, Woodlands, Southampton SO40 7HT e: southampton@ramboll.co.uk w: www.ramboll.co.uk t: 023 8081 7500 Co4000, En2000

Ramboll

3rd Floor, Halsbury House, Chancellor Court, 21 The Calls, Leeds LS2 7EH e: leeds@ramboll.co.uk w: www.ramboll.co.uk t: 0113 204 2880 Co4000, Co9100, En2000

Ramboll

Twenty, Station Road, Cambridge CB1 2JD e: cambridge@ramboll.co.uk w: www.ramboll.co.uk t: 01223 369220 f: 01223 356215 Co4000, Co9100, Co9200, En2000

Ramboll

Christchurch House, 30 Waterloo Street, Victoria Square, Birmingham B2 5TJ e: birmingham@ramboll.co.uk w: www.ramboll.co.uk t: 0121 230 1650 Co4000, Co9100, Co9200, En2000

Ramboll

3rd Floor, Kings Court, 2-4 Exchange Street, St Maryâ&#x20AC;&#x2122;s Gate, Manchester M2 7HA e: manchester@ramboll.co.uk w: www.ramboll.co.uk t: 0161 827 1890 Co4000, Co9100, Co9200, En1500, En2000

Ramboll

2nd Floor, Sovereign House, 158 West Regent Street, Glasgow G2 4RL, N1009 e: glasgow@ramboll.co.uk w: www.ramboll.co.uk t: 0141 225 1000 Co4000, Co9100, Co9200, En2000, En3000

Ramboll

40 Queen Square, Bristol, Avon BS1 4QP e: bristol@ramboll.co.uk w: www.ramboll.co.uk t: 0117 929 5200 f: 0117 929 5239 Co4000, Co9100, Co9200, En1500, En2000

Ramboll

2nd Floor, The Exchange, St John Street, Chester, Cheshire CH1 1DA e: chester@ramboll.co.uk w: www.ramboll.co.uk t: 01244 311855 Co4000, Co9200, En2000, Ti1200

Ramsay and Chalmers

Chattan Mews Offices, 18 Chattan Place, Aberdeen AB10 6RD e: jgrant@ramsaychalmers.co.uk w: www.ramsaychalmers.co.uk t: 01224 560700 f: 01224 560701 Ce2000, Co9100, En2000, Ti1200

Rawcliffe Associates Ltd

The Paddocks, Follifoot, Harrogate, North Yorkshire HG3 1EA e: rawcliffe@follifoot.fsnet.co.uk t: 01423 879808 f: 01423 879525 Co9100, En2000

Raymond Simpson Associates Limited 7 Mid Stocket Road, Aberdeen, Aberdeenshire AB15 5JL e: info@raymondsimpson.com w: www.raymondsimpson.co.uk t: 01224 636707

RB Doors & Joinery Ltd

Unit A2 Larkfield Trading Estate, New Hythe Lane, Larkfield, Kent ME20 6SW e: info@rbdoors.co.uk w: www.rbdoors.co.uk t: 01622 792015/6 f: 01622 882035 Do2500, Do4500, Jo4000, La6000, Pa8700

Red Squirrel Architects Ltd

Unit 2, 32 Devonshire Road, Forest Hill, London SE23 3SR e: info@redsquirrelarchitects.com t: 020 8699 6766

Redwood Design Ltd

Unit 3+4 Ashcroft, Ashbourne Industrial Estate, Ashbourne, Co Meath, Republic of Ireland e: john@redwood-design.com w: www.redwood-design.com t: 00 353 1 835 7577 f: 00 353 1 835 7578 Fu3000, Fu4000, Jo5000, Ki3000, St3000

Reiach and Hall Architects

6 Darnaway Street, Edinburgh, Lothian EH3 6BG e: reiach.hall@reiachandhall.co.uk w: www.reiachandhall.co.uk t: 0131 225 8444 f: 0131 225 5079 Ar2000

www.trada.co.uk

TRADA members

Reisser Ltd

Bramhall Moor Technology Park, Pepper Road, Hazel Grove, Stockport, Cheshire SK7 5BW e: info@reisser.co.uk w: www.reisser.co.uk t: 0161 483 5557 f: 0161 483 4631 Fa1000

Renfrewshire Council

Development & Housing Services, Cotton Street, Paisley, Renfrewshire PA1 1JD e: roy.mclean@renfrewshire.gov.uk t: 0141 618 6218 Go2000, Lo1000

Rhys Llwyd Davies - Architect | Pensaer Swyddfa Heulwen, 29 Y Stryd Fawr, Y Bala, Gwynedd LL23 7AG e: post@rhysllwyddavies.co.uk t: 01678 521450 Ar2000

Riach Partnership Ltd

200 Bath Street, Glasgow, Lanarkshire G2 4HG e: mail@riach.co.uk w: www.riach.co.uk t: 0141 353 1230

Richard Morton Architects Ltd 70 Cowcross Street, London, Greater London EC1M 6EJ e: yarema@rm-architects.com w: www.rm-architects.com t: 020 3179 9030 Ar2000

Richardson & Peat Ltd

5 Warren Court, Chicksands, Shefford, Bedfordshire SG17 5QB e: sales@richardsonandpeat.com w: www.richardsonandpeat.com t: 01462 811233 Jo4000

Riddick and Son

17/19 Main Street, Haugh of Urr, Castle Douglas, Dumfries and Galloway DG7 3YA e: office@davah.co.uk t: 01556 660227

RNLI

West Quay Road, Poole, Dorset BH15 1HZ e: crefoy@rnli.org.uk w: www.rnli.org.uk t: 01202 663251 f: 01202 663343 As1000, Co8800, En2000

Robert E Fry & Associates Ltd 45 Bridgeman Terrace, Wigan, Lancashire WN1 1TT e: ref@refa.co.uk t: 01942 826020 f: 01942 230816 Ar2500, Co4000, En2000

Robert Houmøller

Unit C, 105 Southgate Road, London N1 3JS e: info@houmoller.co.uk t: 020 8133 3622 Ar2000

Robert Millerchip Designs Limited The Studio, 38 Launde Park, Little Bowden, Market Harborough, Leceistershire LE16 8BH e: design@rmdstudio.co.uk t: 01858 466517

Robert Rowett Architectural Services

2b Old Amenity Building, Restormel Estate, Liddicoat Road, Lostwithiel, Cornwall PL22 0HG e: enquiries@rr-as.co.uk w: www.robrowettarchitecturalservices.co.uk t: 01208 873323 f: 01208 873407 Ar2000, Ar2500, Co4000, Co7000, Ti1200

Robert Stone Associates

Consulting Civil & Structural Engineers, Eleven Mile Lane, Suton, Wymondham, Norfolk NR18 9JL e: mail@rstoneassociates.co.uk w: www.rstoneassociates.co.uk t: 01953 601800 f: 01953 601594 Co4000, Co8800, Co9100, En2000, Su1000

Robert Wynter & Partners Ltd

Rodgers Leask Ltd

RPS

Roger Casey Associates Limited

Rushmoor Engineering Services

Role Mill, 49 Canal Street, Derby, Derbyshire DE1 2RJ e: rrlin@rodgersleask.co.uk w: www.rodgersleask.co.uk t: 01332 285000 f: 01332 291728 Co4000, Co5000, En2000 Ty Mansel, 6 Mansel Street, Carmarthen, Carmathenshire SA31 1PX e: r.casey@rca-eng.co.uk w: www.rca-eng.co.uk t: 01267 222646 f: 01267 221377 Co4000, Co9100, Co9200, En2000, Ti1200

Roger N Cross Services

The Limes, Newton Purcell, Buckingham, Oxfordshire MK18 4AY e: rogerncross@btinternet.com t: 01280 847471 Bu3000

Roscrowden Ltd

Rotafix (Northern) Limited

S

Rotafix House, Abercrave, Swansea, West Glamorgan SA9 1UR e: rotafixltd@aol.com w: www.rotafix.co.uk t: 01639 730481 f: 01639 730858 Ad1000, Fa1000, Re3000, Re4000, Re6000

Robertson Slater Partnership Ltd

Roughan & O’Donovan

RLH Architectural Design Solutions 12 West Street, Fishguard, Pembrokeshire SA65 9AE e: design@rlh50.com w: www.rlh50.com t: 01348 435004/006 f: 01348 871926 Ar2500

RMJ Homes Ltd

Lower Orchard Lodge, Erwood, Powys LD2 3EZ e: richard@rmjhomes.co.uk w: www.rmjhomesltd.co.uk t: 01982 560751 Tf1000, Ti1500

www.trada.co.uk

10 Perimeter Road, Pinefield, Elgin IV30 6AE e: mike.turner@robertson.co.uk w: www.robertson.co.uk t: 01343 549786 f: 01343 552546 Ti1200, Ti2000, Ti2500

Robertson Timber Engineering Limited

Robertson House, Castle Business Park, Stirling, Stirlingshire FK9 4TZ e: mike.turner@robertson.co.uk w: www.timberkit.co.uk t: 01786 431600 f: 01786 436070 Ti1200, Ti2000, Ti2500

Russwood Ltd

Ryland, D A

16, Meridian Way, Yarmouth Road, Norwich, Norfolk NR7 0TA e: simon.rossi@rossilong.co.uk w: www.rossilong.co.uk t: 01603 706420 f: 01603 706421 En2000, Su1000

Rivington Street Studio

Robertson Timber Engineering Limited

56 Bridge Street, Llangefni, Anglesey LL77 7HH e: russellhughes@btinternet.com w: www.russellhughes.co.uk t: 01248 722333 f: 01248 750600

Rossi Long Consulting

Rotho Blaas SRL

9th Floor, Salvesen Tower, Blaikies Quay, Aberdeen, Aberdeenshire AB11 5PW e: wfs@robertsonslater.com t: 01224 574300

Russell-Hughes Cyf

Station Sawmill, Newtonmore, Highland PH20 1AR e: mail@russwood.co.uk w: www.russwood.co.uk t: 01540 673648 f: 01540 673661 Cd1000, De2000, Fl4000, Pa4000, Ti7500

Book House, Vincent Lane, Dorking, Surrey RH4 3HW e: julia@rwpltd.com w: www.rwpltd.com t: 01306 879875 f: 01306 741799 En2000

23 Curtain Road, Shoreditch, London EC2A 3LT e: rss@rssa.co.uk w: www.rivingtonstreetstudio.co.uk t: 020 7739 8945 f: 020 7729 4098 Ar2000

Sandy Farm Business Centre, The Sands, Farnham, Surrey GU10 1PX e: doug@rushmooreng.co.uk w: www.rushmooreng.co.uk t: 01252 782366 Co9100, Co9200, En2000, Ti1200

Roscrowden, Frankley Lodge Road, Northfield, Birmingham, West Midlands B31 5PX e: graham@roscrowden.com w: www.planningdrawings.net t: 07720 985425

117 Wilder Street, Bristol BS2 8QU e: ichauvet@risestructures.com w: www.risestructures.com t: 0117 279 9214 En2000

Rise Structural Engineers Ltd

Noble House, Capital Drive, Linford Wood, Milton Keynes, Buckinghamshire MK14 6QP e: rpsww@rpsgroup.com w: www.rpsgroup.com t: 01908 669898 f: 01908 669899 Ar2000, Co5000, En1500, En2000, La9000

Via dell’Adige 2/1, 1-39040 Cortaccia (BZ), Italy e: info@rothoblaas.com w: www.rothoblaas.com/en/gb/home.html t: 00 39 471 818400/044 f: 00 39 471 818484 De2000, Fa1000, Ma1500, Ro2000, Va0500 Arena House, Arena Road, Sandyford, Dublin 18, Republic of Ireland e: info@rod.ie w: www.roughanodonovan.com t: 00 353 1 294 0800 f: 00 353 1294 0820

Rowan Timber Supplies (Scotland) Ltd

Main Street, Plains, Lanarkshire ML6 7SH e: sales@rowan-timber.co.uk w: www.rowan-timber.co.uk t: 01236 814000 f: 01236 814001 Jo4000, Pa7500, St9000, Ti7500, Wi2000

17 Bell Meadow, Hingham, Norwich, Norfolk NR9 4HT e: david@extensions4homes.co.uk t: 01953 853040 Co4000, Co9100, En2000

S C E G Limited

1st Floor, 30 Thomas Hand Street, Skerries, Co Dublin, Republic of Ireland e: info@sceg.ie t: 00 353 1 849 0999 Co4000, Co9100, Co9200, En2000

S H Construcciones S.L.

3-D, Blq 1-C, Paseo Maritimo 31, Valdelagrana, El Puerto De Santa Maria, 11500, Spain e: info@sh-construcciones.com w: www.eco-construccion.com t: 00 34 956 560 447 Bu3000, Co8800, Co9100, En2000, Ho3000

S M S Timber Frame

Unit 3, Near Bank, Shelley, Huddersfield, West Yorkshire HD8 8LT e: info@smstimberframe.co.uk w: www.smstimberframe.co.uk t: 01484 609900 f: 01484 600366 Ti1200

S R Timber

Buckingham Palace, London SW1A 1AA e: roy.brown@royal.gsx.gov.uk t: 020 7930 4832 Su1000

Wetherby Road, Osmaston Park Industrial Estate, Derby DE24 8HL e: sales@sr-timber.co.uk w: www.sr-timber.co.uk t: 01332 204821 f: 01332 253716 Ro2000, Sa8000, Ti0800

Royal School of Military Engineering

S&S Construction South Ltd

Royal Household Property Section

Professional Engineering Wing, Brompton Barracks, Chatham, Kent ME4 4UG t: 01634 822322 f: 01634 822362 Ed4000

Virginia Works, Greenwich Way, Andover, Hampshire SP10 4JX e: davidfrancis@ssmcltd.co.uk w: www.sandsgroupltd.co.uk t: 01264 358561

Timber 2016 Industry Yearbook

| 245

TRADA members

S.Gurd Property Solutions Ltd

7 Danes Court, All Saints Avenue, Maidenhead, Berkshire SL6 6EN e: simongurd@sgurdpropertysolutions.co.uk t: 07818 440876 Su1000

S.Hughes Building Services

42 Stuart Court, Consett, Durham DH8 5GA e: steve@shughesbuildingservices.com w: www.shughesbuildingservices.co.uk t: 07801 292065 Bu3000

Safety Cases Ltd

19 Darling House, Clevedon Road, Twickenham, Middlesex TW1 2TU e: structuralengineer@pobox.com t: 07850 480118 f: 0870 336146

Saint-Gobain Building Distribution Ltd

Saint-Gobain House, Binley Business Park, Coventry, West Midlands CV3 2TT e: info@saint-gobain.co.uk w: www.saint-gobain.co.uk t: 024 7656 0700 f: 024 7656 0705

Samuely, F J & Partners

Celtic House, 33 John’s Mews, London WC1N 2NS e: post@samuely.co.uk w: www.samuely.co.uk t: 020 7404 4041 f: 020 7242 2450 Co4000, En2000

Sanders Consulting

Kestrel Court, Harbour Road, Portishead, Bristol, Avon BS20 7AN e: sandcon01@netgates.co.uk t: 01275 390413 Co7000, Co9100, Co9200, En2000, Ti1200

Sandra Lynch Architectural Services

41 Broad View, Broad Oak, Heathfield, East Sussex TN21 8SB e: archserv@architectural-service.co.uk w: www.architectural-service.co.uk t: 01435 863595 Ar2500

Sands Consultants

Hems Court, Longbrook Street, Exeter, Devon EX4 6AP e: sands@sands-consultants.co.uk w: www.sands-consultants.co.uk t: 01392 421600 f: 01392 422891 Co9100, En2000

Sandy Fraser Associates

3a Grey Street, Tayport, Fife DD6 9JF e: sandyfraser@sfa.uk.com t: 01382 907977 f: 01382 553988 Co4000, Co7000, Co8800, Co9100, En2000

Sanei Hopkins Architects Ltd

LG.02 Screenworks, 22 Highbury Grove, London N5 2EF e: amir.s@saneihopkins.co.uk w: www.saneihopkins.co.uk t: 020 7704 1901 f: 020 7704 9048

Sarah Southwell Consulting Engineer

5 Church End, Great Rollright, Chipping Norton, Oxfordshire OX7 5RX e: sarah@southwell.uk.com t: 01608 730888 En2000

246 |

Timber 2016 Industry Yearbook

Sarum Hardwood Structures Limited Unit 1b, Chilbolton Down Farm, Stockbridge, Hampshire SO20 6BU e: info@sarumhardwood.co.uk w: www.sarumhardwood.co.uk t: 01264 811600 f: 01264 810600 Br2000, De2000, St6000

Scandia Hus Manufacturing Limited Brewhurst Sawmill, Roundstreet Common, Billingshurst, West Sussex RH14 0AL e: enquiries@shmdirect.com w: www.shmdirect.com t: 01403 752272 Ti1200, Ti2000, Ti7500, Tr4000

SCD Architecture and Interiors 33 Bond Street, Brighton BN1 1RD e: suecambie@scd-design.com w: www.scd-design.com t: 07815 913058

School of Civil Engineering and Surveying, University of Portsmouth Portland Building, Portland Street, Portsmouth, Hants PO1 3AH e: isobel.kilgallon@port.ac.uk w: www.port.ac.uk t: 023 9284 2523 f: 023 9284 29113

Scott White and Hookins LLP

Harman House, Andover Road, Winchester, Hampshire SO23 7BS e: info@swh.co.uk w: www.swh.co.uk t: 01962 844855 Co4000, Co7000, Co9200, En2000, En3000

Scott White and Hookins LLP London House, 42 West Street, Carshalton, Surrey SM5 2PR e: info@swh.co.uk w: www.swh.co.uk t: 020 8773 3131

Scotts of Thrapston Limited

Bridge Street, Thrapston, Kettering, Northamptonshire NN14 4LR e: info@scottsofthrapston.co.uk w: www.scottsofthrapston.co.uk t: 01832 732366 f: 01832 733703 Bu6800, Do2500, Jo4000, Tr4000, Wi2000

Screedflo Ltd

Unit 8, West Station Business Park, Spital Road, Maldon, Essex CM9 6FF e: heatherp@screedflo.co.uk w: www.screedflo.co.uk t: 01621 874781 f: 01621 854608

Schumann Consult Ltd

SDP Consulting Engineers

Scotframe Timber Engineering Limited

SEA Design Group

60 New Broad Street, London, Greater London EC2M 1JJ e: stephen.walton@schumannconsultltd.com w: www.schumannconsultltd.com t: 07432 617343 Ar2500

Darach House, Stoneyfield Business Park, Inverness IV2 7PA e: inverness@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01463 717328 f: 01463 717196 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scotframe Timber Engineering Limited

Units 3.1 & 3.8, Discovery House, Gemini Crescent, Dundee DD2 1SW e: dundee@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01382 561772 f: 01382 568182 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scotframe Timber Engineering Limited

4 Grayshill Road, Westfield, Cumbernauld G68 9HQ e: cumbernauld@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01236 861200 f: 01236 861201 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scotframe Timber Engineering Limited

Inverurie Business Park, Souterford Avenue, Inverurie, Aberdeenshire AB51 0ZJ e: inverurie@scotframe.co.uk w: www.scotframetimberengineering.co.uk t: 01467 624440 f: 01467 624255 Co9100, En2000, Ti0900, Ti2000, Ti2700

Scott White and Hookins LLP

Fountain House, 26 St Johns Street, Bedford, Bedfordshire MK42 0AQ e: bed@swh.co.uk w: www.swh.co.uk t: 01234 213111 f: 01234 213333 Co4000, Co7000, Co9200, En2000, En3000

Suite 3, Salar House, Campfield Road, St. Albans, Hertfordshire AL1 5HT e: mail@sdpce.co.uk w: www.sdpce.co.uk t: 01727 844606 f: 01727 830771 En2000 13D Princes Drive, Kenilworth, Warwickshire CV8 2FD e: joe.james@seadesigngroup.com t: 01926 864440

Sealmaster Limited

Brewery Road, Pampisford, Cambridge, Cambridgeshire CB2 4HG e: sales@sealmaster.co.uk w: www.sealmaster.co.uk t: 01223 832851 f: 01223 837215 Do4000, Pa4000, Pa8000, Te2000

Selco Builders Warehouse

2 Queens Drive, Kings Norton Business Centre, Kings Norton, Birmingham B30 3HH e: information@selcobw.com w: www.selcobw.com t: 0121 415 7270 f: 0121 415 7294

Self-Build-Pro (Chartered Surveyors)

Belmont Business Centre, Brook Lane, Endon, Stoke-on-Trent, Staffordshire ST9 9EZ e: admin@self-build-pro.co.uk w: www.self-build-pro.co.uk t: 01782 502993 Co8800, Co9100, En1000, Ti1200, Ti1500

Senior Architectural Systems Limited Eland Road, Denaby Main, Doncaster, South Yorkshire DN12 4HA e: info@seniorarchitectural.co.uk w: www.seniorarchitectural.co.uk t: 01709 772600 f: 01709 772601 Do2500, Wi1000, Wi2000, Wi4000

Services and Trade Company LLC PO Box 823, Postal Code112, Ruwi Sultanate of Oman w: www.stcgroups.com t: 00 968 2 481 1455 Jo4000

Setsco Services PTE Ltd 18 Teban Gardens Crescent, 608925, Singapore e: wongpc@setsco.com w: www.setsco.com t: 00 65 6566 7777 f: 00 65 6566 7718 Te3500

Setsquare Staging Limited

329 Willow Lane, Mitcham, Surrey CR4 4NA e: info@setsquarestaging.com w: www.setsquarestaging.com t: 020 8687 7400 f: 020 8687 7419 Fu4000

Seven Oaks Joinery

Unit 2, Millands Road Industrial Estate, Neath, West Glamorgan SA11 1NJ e: warren.rowlands@haleconstruction.co.uk w: www.sevenoakstimberframe.co.uk t: 01639 620240 f: 01639 642008 Co9100, Jo4000, Ti1200, Ti2000, Tr4000

Seven Point Design Ltd

20 Briar Grove, Ely, Cambridgeshire CB6 3EU e: david@7pointdesign.com t: 07469 201418 Co4000

Sharvatt Woolwich Ltd

Sharvatt Business Centre, Keats Road, Crabtree Manorway South, Belvedere, Kent DA17 6BP e: sales@timberuk.com w: www.timberuk.com t: 020 8312 1902 f: 020 8312 1905 Cd1000, Mo5000, Pa7500, So6000, Ti7500

shedkm

73a Beak Street, London W1F 9SR e: design@shedkm.co.uk w: www.shedkm.co.uk t: 020 7439 7166 Ar2000

Shere Consulting Ltd

Unit River Court, Albert Drive, Woking, Surrey GU21 5RP e: simonralph@sheregroup.com t: 01483 732100

Sherpa Connection Systems GmbH Badl 31, Frohnleiten, Styria 8130, Austria e: office@sherpa-connector.com w: www.sherpa-connector.com t: 00 43 3127 20945 f: 00 43 3127 20945 23 Ar2000, Be1000, Fa1000, Ho3000, St2000

Siero Lam SA

Los Cuetos S/n, Argüelles 33188, Spain e: siero@sierolam.com w: www.sierolam.com t: 00 34 985 742 012 f: 00 34 985 742 350 Fl3500, Gl1000, Pa7200, Sa7000, Ti2000

Silva Timber Products Limited

Unit 4, Albright Road, Widnes, Cheshire WA8 8FY e: enquiries@silvatimber.co.uk w: www.silvatimber.co.uk t: 0151 495 3111 f: 0151 495 2255 Cd1000, De2000, Ro2000, Ti0200, Ti7500

Silvaframe Structures Ltd

Unit 17 Mount Pleasant Industrial Estate, Southampton, Hampshire SO14 0SP e: info@silvaframe.co.uk w: www.silvaframe.co.uk t: 023 8033 1335 f: 023 8033 1335 Ti2000

www.trada.co.uk

TRADA members

Silvatec Design Ltd

Simpson Strong-Tie

Simon Gillespie Associates

Sinclair Johnston & Partners Limited

Second Floor Suite, Building 1, Grosvenor Court, Hipley Street, Old Woking, Surrey GU22 9LL e: design@silvatecdesign.com w: www.silvatecdesign.com t: 01483 769518 f: 01483 770863 Co9100, Co9200, Ti1200 25 West Cliff, Preston, Lancashire PR2 8LL e: simonpgillespie@tiscali.co.uk t: 01772 204049 Ar2000

Simon Hall Architects

Bryn Ibod Farm, Tremeirchion, Denbighshire LL17 0BA e: simon@sha.cymru t: 07786 720562 Ar2000

Simon Spencer MCIAT

Moor Lane House, Talaton, Exeter, Devon EX5 2RG e: simon@sspencer.co.uk t: 07973 653758 Ar2500, Co4000

Simonin

22 ZA Des Épinottes, 25500 Montlebon France e: jjahnke@simonin.com w: www.simonin.com/en/ t: 00 33 3 81 67 01 26 f: 00 33 3 81 67 22 52 Br2000, Bu8000, Gl1000, Oa1000, St8500

simplydesignsolutions

33 Stewart Drive, Loughborough, Leicestershire LE11 5RU e: info@simplydesignsolutions.co.uk w: www.simplydesignsolutions.co.uk t: 024 7632 6365 Bu3000, Co9100, Ti1200

simplydesignsolutions

40 St Declan Close, Nuneaton, Warwickshire CV10 8LP e: info@simplydesignsolutions.co.uk w: www.simplydesignsolutions.co.uk t: 024 7632 6365 Bu3000, Co9100, Ti1200

Simpson (York) Limited

Joiners Shop, Common Road, Dunnington, York, North Yorkshire YO19 5PD e: enquiries@simpsonyork.co.uk w: www.simpsonyork.co.uk t: 01904 481604 f: 01904 751251 Bu3000

Simpson (York) Limited

PO Box 289, 10 Hassacarr Close, Chessingham Park, Dunnington, York YO19 5YL e: enquiries@simpsonyork.co.uk w: www.simpsonyork.co.uk t: 01904 562400 f: 01904 562462 Bu3000

Simpson Associates Consulting Engineers LLP 8 Friday Street, Henley-on-Thames, Oxfordshire RG9 1AH e: mail@simpsoneng.com w: www.simpsoneng.com t: 01491 576221 f: 01494 410129 En2000

www.trada.co.uk

Winchester Road, Cardinal Point, Tamworth, Staffordshire B78 3HG e: skennedy@strongtie.com w: www.strongtie.co.uk t: 01827 255600 f: 01827 255616 Fa1000, Gl2000, St8000, Ti2700

Smith Foster Ltd

Suite 8, Branksome Park House, Branksome Business Park, Bourne Valley Road, Poole, Dorset BH12 1ED e: nigel@smithfoster.com w: www.smithfoster.com t: 01202 540888 f: 01202 540044 En2000

Soundcraft

Orchard Building, Hewitts Road, Chelsfield, Orpington, Kent BR6 7QL e: admin@soundcraft-doors.co.uk w: www.soundcraft-doors.co.uk t: 01959 533778 f: 01959 532544 Do4500, Jo4000, Jo5000, Wi2000, Wi3000

Soup Architects

93 Great Suffolk Street, London SE1 0BX e: dglenister@sinclairjohnston.co.uk w: www.sinclairjohnston.co.uk t: 020 7593 1900 f: 020 7593 1910 Co9100, En2000

Sneek Timber

Haven Road, Colchester, Essex CO2 8HT e: sales@sneektimber.co.uk w: www.sneektimber.co.uk t: 01206 868397 De2000, Ha7000, Ti0200

The Studio, 198 Blackstock Road, London N5 1EN e: studio@souparchitects.com w: www.souparchitects.com t: 020 7354 1729 f: 020 7354 1730 Ar2000

Sioo Wood Protection

Snows Timber Ltd

South Eastern Carpentry Ltd

Arods Industrivag 19, SE-422 43 Hisings Backa, Goteborg, Sweden e: sioouk@icloud.com w: www.sioo.co.uk t: 00 46 707 424262 Co1500

Sir Robert McAlpine Ltd

Technical Information Division, Eaton Court, Maylands Avenue, Hemel Hempstead, Hertfordshire HP2 7TR e: j.davies@sir-robert-mcalpine.com w: www.sir-robert-mcalpine.com t: 01442 233444 f: 01442 230024 Bu3000, En2000

SKArchitects Limited

853 - 855 London Road, Westcliff-on-Sea, Essex SS9 1BU e: michaela@skarchitects.co.uk w: www.skarchitects.co.uk t: 01702 509250 Ar2000

Sloan Structural Solutions Ltd 12 George Street, Perth PH1 5JR e: mark@3slimited.co.uk w: www.3slimited.co.uk t: 01738 561697

Slorach Wood Architects

The Station Master’s Office, South Queensferry, West Lothian EH30 9JP e: caroline@slorachwoodarchitects.com w: www.slorachwoodarchitects.com t: 0131 319 1260 f: 0131 319 1239

Slowikowski Blackshaw

The Maltings, East Tyndall Street, Cardiff Bay, Cardiff, South Glamorgan CF24 5EA e: slowikowski@btconnect.com w: www.slowikowskiblackshaw.co.uk t: 029 2045 1331 f: 029 2045 1344

Smartply Europe Ltd

Belview, Slieverue, Waterford Republic of Ireland w: www.smartply.com t: 00 353 51 851 233 f: 00 353 51 851 130 Pa5700

Smith and Wallwork Ltd

50 St Andrews Street, Cambridge CB2 3AH e: contact@smithandwallwork.com w: www.smithandwallwork.com t: 01223 750249 En2000

Penton Sawmills, Newbury Lane, Penton Mewsey, Andover, Hampshire SP11 0SP e: enquiries@snowstimber.com w: www.snowstimber.com t: 01264 735371 f: 01264 735524 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Snows Timber Ltd

Fullwood Industrial Estate, Fullwood Road South, Huthwaite, Mansfield, Nottinghamshire NG17 2JZ e: enquiries@snowstimber.com w: www.snowstimber.com t: 01623 513108 f: 01623 440272 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Snows Timber Ltd

Porchestall Drove, Glastonbury, Somerset BA6 9LX e: enquiries@snowstimber.com w: www.snowstimber.com t: 01458 836400 f: 01458 836411 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Snows Timber Ltd

Holbeache Sawmills, Oak Lane, Kingswinford, Dudley, West Midlands DY6 7JS e: enquiries@snowstimber.com w: www.snowstimber.com t: 01384 279211 f: 01384 279645 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Solid Structures (UK) Limited

The Brewery, Hook Norton, Banbury, Oxfordshire OX15 5NY e: info@solid-structures.com w: www.solid-structures.com t: 01608 690858 Co9100, Co9200, En2000, Ti1200

SOLUTION Consulting Engineers Ltd Hawthorne House, Cowards Lane, Codicote, Hertfordshire SG4 8UN e: steveb@solutionce.co.uk t: 01438 820110 En2000

Somerset Carpenters Limited

Unit 3b, Bath Bridge Business Park, Bath Road, Bridgwater, Somerset TA6 4SZ e: info@somersetcarpenters.co.uk w: www.somersetcarpenters.co.uk t: 01278 425710 f: 01278 446667

Sophie Bates Architects

29 St Georges Road, Kingston Upon Thames, Surrey KT2 6DL e: sophie@sophiebates.com w: www.sophiebates.com t: 07725 501683 Ar2000

Heritage House, Yalding Hill, Yalding, Kent ME18 6AL e: info@secarpentry.co.uk w: www.secarpentry.co.uk t: 01622 813421 f: 01622 815297

Soutra

Stafford Barton, Broadhembury, Devon EX14 3LU e: hobbssoutra@tiscali.co.uk w: www.soutratimberframe.co.uk t: 01404 841130 f: 01404 841107 Bu3000, En3000, Ho3000, Ti1500

Space3 Architecture

The Studio, 20 Dollis Avenue, London N3 1TX e: info@space3architecture.com w: www.space3architecture.com t: 020 3750 9933 Ar2000

Space4 Limited

Tameside Drive, Castle Bromwich, Birmingham B35 7AG e: sales@space4.co.uk w: www.space4.co.uk t: 0121 748 8383 f: 0121 776 7369 Bu6800, Bu7000, St8000, St8500, Ti2000

Spencer Jones Design Ltd

Lasyard House Business Centre, Underhill Street, Bridgnorth, Shropshire WV16 4BB e: info@spencerjonesdesign.co.uk w: www.spencerjonesdesign.co.uk t: 07794 937038 Co9100, Co9200, Ti1200

SPS Consulting Engineers Ltd

P.O. Box 2867, Romford, Essex RM7 1JJ e: philip@spsengineers.co.uk w: www.spsengineers.co.uk t: 07968 796303 En2000

Stafford Bridge Doors Ltd

Bedford Road, Pavenham, Bedford MK43 7PS e: info@sbdoors.com w: www.sbdoors.com t: 01234 826316 f: 01234 826319 Do2500, Do4500, Do5000, Lo2000

Stanley Fyffe Associates

3 Panton Street, Soho, London SW1Y 4DL e: stanley@fyffe.co.uk t: 0345 370 0744 En2000, Ti1200

Stanmore Contractors Limited

Stanmore House, Gyproc Business Park, Church Manorway, Erith, Kent DA8 1DE e: mail@stanmoreltd.co.uk w: www.stanmoreltd.co.uk t: 01322 446446

Timber 2016 Industry Yearbook

| 247

TRADA members

Star Design Solutions Ltd

Suite 309, Wellington House, 90-92 Butt Road, Colchester, Essex CO3 3BA e: jude.swampillai@ntlworld.com w: www.starda.co.uk t: 07708 423514 En2000

Steer, P J

Stevenson Installers

1 Pound Farm Cottages, Ketches Lane, Uckfield, East Sussex TN22 3RY e: mike@stevenson-carpenters.co.uk t: 01825 791823 Cj1000

Stewart Associates

478 Duffield Road, Allestree, Derby, Derbyshire DE22 2DJ e: steerderby@aol.com t: 01332 558989 f: 01332 558989

The Studio, 9 Waterside Street, Largs, Ayrshire KA30 9LN e: info@stewart-associates.com w: www.stewart-associates.com t: 01475 670033 f: 01475 673103

Steico UK Ltd

Stewart Morris Partnership Ltd

1st Floor, New Barnes Mill, Cottonmill Lane, St Albans, Hertfordshire AL1 2HA e: info.uk@steico.com w: www.steico.com t: 01727 515120 f: 01727 836392 Fi2000, Gl1000, Lv1000, Pa8800, St9000

Stephen Davy Peter Smith Architects Ltd

Fanshaw House, Fanshaw Street, London N1 6HX e: sdpsa@davysmitharchitects.co.uk w: www.davysmitharchitects.co.uk t: 020 7739 2020 f: 020 7739 2021 Ar2000

Stephen Hyde Limited

22 Winchester Road, Bromley, Kent BR2 0PZ e: steve@sjhyde.com w: www.sjhyde.co.uk t: 020 8402 9630 En2000

Stephen Waud Associates Ltd 23 Stafford Crescent, Braintree, Essex CM7 9PS e: S.B.Waud@gmail.com w: www.stevewaudforplans.com t: 01376 349336 Su1000

Sterry, Nigel F

48 Spinney Hill Drive, Loughborough, Leicestershire LE11 3LD e: nigelsterry@btconnect.com t: 01509 264265 f: 01509 264265 Ar2000

Steve Coleman (Timber Erectors) Ltd

11 Christie Close, Broxbourne, Hertfordshire EN10 7RB e: office@timbererectors.co.uk w: www.timbererectors.co.uk t: 01992 443920 f: 01992 443920 Bu3000, Ca0500, Gl2000, Ti1500, Ti2500

Steve Eastland Design Ltd

Hope House, Kerswell, Devon EX15 1RR e: steve@steveeastlanddesign.com t: 01884 266437 Ar2000

Steve Gilman Design Ltd

South Grange, 28 High Street, Bassingham, Lincolnshire LN5 9EY e: mail@stevegilmandesign.co.uk w: www.stevegilmandesign.co.uk t: 01522 788000 f: 01522 788000 Ar2500, En2000

Stevenson Calam Associates 102 Station Parade, Harrogate, North Yorkshire HG1 1HQ e: stevenson.calam@btconnect.com t: 01423 530999 f: 01423 520028 Co9100, Co9200, En2000

248 |

Timber 2016 Industry Yearbook

193 Charles Street, Leicester, Leicestershire LE1 1LA e: engineers.smp@mistral.co.uk w: www.stewart-morris-partnership.co.uk t: 0116 254 6922

Stirling Maynard

Stirling House, Rightwell, Bretton, Peterborough, Cambridgeshire PE3 8DJ e: gavin.duff@stirlingmaynard.com w: www.stirlingmaynard.com t: 01733 262319 f: 01733 331527 Co8800, Co9100, En2000, Ti1200

Stonewood Design

The Stonewood Office, West Yatton Lane, Castle Combe, Wiltshire SN14 7EY e: admin@stonewooddesign.co.uk w: www.stonewooddesign.co.uk t: 01249 782512 Ar2000

Stonewood Timber Frames Limited Kaileys Barn, Parkin Lane, Sourhall, Todmorden, Lancashire OL14 7JF e: stonewood.timberframes@btconnect.com w: www.stonewoodtimberframes.co.uk t: 01706 810101 Ti1500, Ti2000

Stora Enso Building Solutions UK

1 Kingfisher House, New Mill Road, Orpington, Kent BR5 3QG e: buildingsolutions-uk@storaenso.com w: www.clt.info/ t: 01689 892622 Ar2000, Cl1000, En2000, Jo3000, Sa6500

Stourhead (Western) Estate

Estate Office, Gasper Mill, Stourton, Warminster, Wiltshire BA12 6PU e: nick@stourhead.com w: www.stourhead.com t: 01747 840643 f: 01747 841107 Cd1000, De2000, Ha7000, So6000, Ti4000

Straight Up Timber Frame Ltd

Ribblesdale House, 14 Ribblesdale House, Preston, Lancashire PR1 3NA e: info@straightuptimber.co.uk w: www.straightuptimber.co.uk t: 01772 824644 Ar2500, Co4000, Co9100, Co9200, Ti1200

Strategic Team Group

Strategic Business Centre, Blue Ridge Park, Thunderhead Ridge, Glasshoughton, Yorkshire WF10 4UA e: charlestweed@strategicteamgroup.com w: www.strategicteamgroup.com t: 01977 555550 f: 01977 555509

Street Design Limited

Unit 47, Hayhill Industrial Estate, Barrow Upon Soar, Loughborough, Leicestershire LE12 8LD e: sdl@street-design.com w: www.street-design.com t: 01509 815335 f: 01509 815332 Ga3000, Pg1000, St5000

STREIF

1 Josef Streif St, Weinsheim 54595, Germany e: werner.peintinger@streif.de w: www.streif.de t: 00 49 6551 12455 f: 00 49 6551 12220 Bu8000, Ho3000, Ti2000

STREIF

4 Metro House, Northgate, Chichester, West Sussex PO19 1BE e: bill.treves@streif.co.uk w: www.streif.co.uk t: 01243 790075 Bu8000, Ho3000, Ti2000

Stride Treglown Ltd

Promenade House, The Promenade, Clifton Down, Bristol BS8 3NE e: robertdelius@stridetreglown.com w: www.stridetreglown.co.uk t: 0117 974 3271 f: 0117 974 5207 Ar2000, Co8800, En3000, La9000, Su1000

Stringer Builders

3 Longcroft Lane, Welwyn Garden City, Hertfordshire AL8 6EB e: paul@stringer-builders.co.uk w: www.stringer-builders.co.uk t: 07976 969388

Stroud Associates

Suite F, Harkstead Hall Estate Barns, Lings Lane, Harkstead, Ipswich, Suffolk IP9 1DB e: phil@stroud-associates.co.uk w: www.stroud-associates.co.uk t: 01473 893981 f: 08707 061135

Structa LLP

High Trees, Hillfield Road, Hemel Hempstead, Hertfordshire HP2 4AA e: jemma.gask@structa.co.uk w: www.structa.co.uk t: 01442 419850 Co9100, En2000

Struct-SURE & Building Design

282 Skipton Road, Harrogate, North Yorkshire HG1 3HE e: structural.design@gmx.co.uk w: www.structural-building-design.co.uk t: 01423 569374 f: 0871 9188479 Co8800, Co9100, Co9200, En2000, Te4000

Structural and Civil Design

St Peterâ&#x20AC;&#x2122;s House, 16 Croham Road, South Croydon, Surrey CR2 7BA e: bill.ainscow@s-and-cd.co.uk w: www.s-and-cd.co.uk t: 020 8668 0884 f: 020 8668 0887

Structural Design & Draughting Ltd Unit G2, Warrington Business Park, Long Lane, Warrington, Cheshire WA2 8TX e: dave.morris@sdandd.co.uk t: 01925 655495 f: 01925 414059

Structural Design Associates Ltd

1A Oaktree Business Park, Cadley Hill Road, Swadlincote, Derbyshire DE11 9DJ e: consult@sda-burton.co.uk w: www.sda-burton.co.uk t: 01283 551111 f: 01283 551119 Co4000, Co9100, En2000, He1000, Ti1200

Structural Design Services

48 Belle Vue Road, Bournemouth, Dorset BH6 3DT e: jpbarratt@gmail.com t: 01202 431913 f: 01202 431913 En2000

Structural Engineering Services Ltd

The Coast Guard Station, Queens Promenade, Ramsey, Isle Of Man IM8 1ES e: info@ses.co.im t: 01624 819300

Structural Solutions

The Chapel House, 11a Alexandra Park, Redland, Montpelier, Bristol, Avon BS6 6QB e: admin@structuralsolutions.co.uk w: www.structuralsolutions.co.uk t: 0117 924 5014 f: 0117 924 5207 Ce2000, Co9100, Co9200, En2000

Structural Solutions

Gladstone House, Main Road, Broughton, Chester, Cheshire CH4 0NR e: rob@solutions.gb.com w: www.solutions.gb.com t: 01244 526020

Structural Timber Design Solutions LLP

21 Langley Road, Trowbridge, Wiltshire BA14 0LL e: admin@studs.org.uk w: www.studs.org.uk t: 01225 342837 Cj1000, Co4000, Co9200, Ti1200

StructureMode Ltd

8a Peacock Yard, Iliffe Street, London SE17 3LH e: mail@structuremode.com w: www.structuremode.com t: 020 7701 5714 Co4000, Co9100, En2000, Ti1200

Stuart King Architecture & Design Ltd

Rosyth Business Centre, 16 Cromarty Campus, Rosyth, Fife KY11 2WX e: stuart@stuartkingarchitecture.com w: www.stuartkingarchitecture.com t: 01383 435996 Ar2000

Stuart Page Architect

Forge House, The Green, Langton Green, Tunbridge Wells, Kent TN3 0JB e: stuart@stuartpage.co.uk w: www.stuartpage.co.uk t: 01892 862548 f: 01892 863919 Ar2000, He1000

Studio Bark

Unit1K, Autumn Yard, London E3 2TT e: wilf@studiobark.co.uk w: www.studiobark.co.uk t: 07863 331464 Ar2000

Studio RHE Ltd

4 Green Mews, Bevenden Street, London N1 6AS e: rhe@rhe.uk.com w: www.studiorhe.com t: 020 7253 5358 Ar2000

Studio Seilern Architects

2-4 Exmoor Street, London W10 6BD e: ntan@studioseilern.com w: www.studioseilern.com t: 020 8969 2567 f: 020 8969 2567

Studio24 Architects LLP

24 Aberdeen Avenue, Cambridge, Cambridgeshire CB2 8DP e: info@studio24architects.com w: www.studio24architects.com t: 01223 351023 Ar2000

www.trada.co.uk

TRADA members

Suetake Studio 2

25b, Lowman Road, London N7 6DD e: junko@suetake.co.uk w: www.suetake.co.uk t: 020 7700 7280 Ar2000

Summerfield, F

Sykes & Co

The Old Rectory, Litchborough, Towcester, Northamptonshire NN12 8JF e: antony@sykesandco.co.uk w: www.sykesandco.co.uk t: 01327 831269 Bu3000, Cj1000, Co8800, Co9050, He1000

216 Heaton Moor Road, Heaton Moor, Stockport, Cheshire SK4 4DU e: fs@torplan.co.uk w: www.torplan.co.uk/engineer t: 0161 443 1881 f: 0161 431 0786 En2000

Sylva Group

Super Structures Associates Limited

T

G10 Electroline House, 15 Lion Road, Twickenham, Middlesex TW1 4JH e: derek.mason@ssaceltd.co.uk w: www.superstructuresassociates.co.uk t: 020 8945 5295 En2000

Susan Walker Architects

15 Cromwell Road, London SW7 2JB e: office@susanwalkerarchitects.co.uk w: www.susanwalkerarchitects.co.uk t: 020 7584 9020 f: 020 7584 7039 Ar2000

Unit 4, Southill Business Park, Cornbury Park, Charlbury, Oxfordshire OX7 3EW e: info@sylvagroup.com w: www.sylvagroup.com t: 01608 811543 Ar2500, Bu3000, Co9100, Ho3000, Ti1200

T & D Design and Build Limited

202 The Big Peg, Hockly, Birmingham, West Midlands B18 6NF e: chadley@tanddgroup.co.uk t: 0121 554 0147 f: 0121 554 0147 Bu3000

T & G Limited

6 Heron Close, Uxbridge, Middlesex UB8 1BJ e: info@susconsol.co.uk w: www.susconsol.co.uk t: 07768 707669 Ce1000, Co4000, Co5000, Co8800, En5000

Les Ruettes, La Grande Route de St Jean, St John, Jersey JE3 4FN, Channel Islands e: ian@tandglimited.com w: www.tandglimited.com t: 01534 867070 f: 01534 867060 En2000

Sutherland Architects Ltd

T F S Design Ltd

Sustainable Construction Solutions Ltd

10 Cleaver Park, Malone Road, Belfast, Co Antrim BT9 5HX e: sutherland.architect@btconnect.com t: 028 9020 2010 f: 028 9020 2010

Svenskhomes

18 The Havens, Ransomes Europark, Ipswich, Suffolk IP3 9SJ e: sales@svenskhomes.co.uk w: www.svenskhomes.co.uk t: 01473 276900 f: 01473 276911 Bu6000, Bu6800, Ho3000, Ti2000

Swift Timber Homes Limited

2 Etherley Bank, High Etherley, Bishop Auckland, County Durham DL14 0LG e: enquiries@swifttimberhomes.com w: www.swifttimberhomes.com t: 01388 835222 f: 01388 835444 Ti2000

Sydenhams Timber Engineering 45/47 Ashley Road, Boscombe, Bournemouth, Dorset BH1 4LG e: dean.orchard@sydenhams.co.uk w: www.sydenhamstimberframe.co.uk t: 01202 303585 f: 01202 302634 Ti2000

Sydenhams Timber Engineering Forest Road Industrial Estate, Newport, Isle of Wight PO30 5QW e: dean.orchard@sydenhams.co.uk w: www.sydenhamstimberframe.co.uk t: 01983 535187 f: 01983 532321 Ti2000, Tr4000

www.trada.co.uk

PO Box 112, Heywood, Lancashire OL10 9AA e: tfs@btinternet.com t: 01706 659551 f: 01706 645729 Ar2500, Bu3000, Co9100, Ho3000, Ti1200

T J Crump Oakwrights Ltd

The Lakes, Swainshill, Hereford, Herefordshire HR4 7PU e: enquiries@oakwrights.co.uk w: www.oakwrights.co.uk t: 01432 353353 f: 01432 357733 Bu5000, Ho3000, Oa1000, Ti2000, Ti2500

T Manners & Sons Ltd

Peel House, Dovecot Hill, South Church Enterprise Park, Bishop Auckland, County Durham DL14 6XW e: steve.hodges@tmanners.co.uk w: www.tmanners.co.uk t: 01388 774030 f: 01388 774044 Do2500, Fu4000, Jo4000, Sh4000, Wi2000

T R P Consulting Ltd

Basil Chambers, 65 High Street, Manchester, Lancashire M4 1FS e: manchester@trpconsult.com w: www.trpconsult.com t: 0161 839 9113 f: 0161 839 9114 Co5000, Co9200, En2000

T W P Consulting Structural & Civil Engineers

Bradninch Hall, Castle Street, Exeter, Devon EX4 3PL e: admin@twpeng.com w: www.twpeng.com t: 01392 276046 f: 01392 430853 Co9100, Co9200, En2000, Ti1200

T Z G Partnership Ltd

Orchard House, 114-118 Cherry Orchard Road, Croydon CR0 6BA e: admin@tzgpartnership.com w: www.tzgpartnership.com t: 020 8681 2137 f: 020 8667 1328 En2000

TALL Engineers Ltd

Unit 12d Piano House, 9 Brighton Terrace, London SW9 8DJ e: mail@tallengineers.com w: www.tallengineers.com t: 020 7733 6837 f: 020 7733 7000 Co4000, Co9100, Co9200, En2000, Ti1200

Tata Steel Projects

Meridan House, The Crescent, York, North Yorkshire YO24 1AW e: robert.dale@tatasteel.com t: 01904 454673

Taylor Made Joinery Interiors Limited

Terence Fidler Partnership Ltd 65 High Street, Kings Langley, Hertfordshire WD4 9HU e: info@tfpengineers.co.uk t: 01923 291554 f: 01923 291553 Co8800, En2000

Terence O’Rourke Ltd

Everdene House, Deansleigh Road, Bournemouth, Dorset BH7 7DU e: maildesk@torltd.co.uk w: www.torltd.co.uk t: 01202 421142 f: 01202 430055 Ar2000, Co5000, La9000

TESS atelier d’ingenierie

7 Cite Paradis, Paris 75010, France e: tess@tess.fr w: www.tess.fr t: 00 33 1 70 36 58 16 f: 00 33 1 70 36 58 01 En2000

Manor Wood, Ipswich Road, Bildeston, Ipswich, Suffolk IP7 7BH e: quality@tmjinteriors.com w: www.tmjinteriors.com t: 01449 740518 f: 01449 741386 Bu5000, Do5000, Jo4000, Jo5000, Ve3000

TH Teague & Sons Ltd

Technical & Graphic Design Services Limited

The Barn Partnership Ltd

TECO Building Products

The Barn Partnership Professional Services Ltd

Bryngwenllan, Henllan, Llandysul, Ceredigion SA44 5TY e: enquiries@tgds.org.uk w: www.tgds.org.uk t: 01962 658662 Ar2500, Co9200, Ti1200

Wellington Road, Portslade, Brighton, East Sussex BN41 1DN e: sales@tecoproducts.co.uk w: www.tecoproducts.co.uk t: 01273 423983 f: 01273 410074 Bu1000, Fa1000

Tek Fire Door Services

1 Paslow Hall Cottages, King Street, High Ongar, Essex CM5 9NP e: info@tekfiredoorservices.co.uk w: www.tekfiredoorservices.co.uk t: 01277 364465 Do4500

Teknos (UK) Limited

Unit E1 Heath Farm, Banbury Road, Swerford, Oxfordshire OX7 4BN e: sales@teknos.co.uk w: www.teknos.co.uk t: 01608 683494 f: 01608 683487 Co1500, Fi6000, La1000, Pa3000, Va1000

Teknos (UK) Limited

Teknos Ireland, Fortwilliam Industrial Estate, Dargan Crescent, Belfast, Co Antrim BT3 9JP e: sales.ni@teknos.co.uk w: www.teknos.co.uk t: 028 9096 0670 f: 028 9096 0974

Teknos (UK) Limited

Teknos Scotland, Nettlehill Road, Houston Industrial Estate, Livingston, West Lothian EH54 5DL e: sales.scotland@teknos.co.uk w: www.teknos.co.uk t: 01506 436222 f: 01506 448826

Unit 6 Davidstow Garage, Davidstow, Camelford, Cornwall PL32 9YD e: paul@thteague.co.uk w: www.thteague.co.uk t: 01840 261774 Bu3000 Brooks Farm, Bath Road, Beenham, Reading, Berkshire RG7 5JB e: info@thebarnpartnership.co.uk w: www.thebarnpartnership.co.uk t: 0118 930 6633 f: 0118 971 3446

Woodclose, Carbinswood Lane, Woolhampton, Reading, Berkshire RG7 5TS t: 0118 971 4400

The Cartlodge Company

40 Halstead Road, Earls Colne, Colchester, Essex CO6 2NL e: info@thecartlodgecompany.co.uk w: www.thecartlodgecompany.co.uk t: 01787 224630 Ti2500

The Construction Management Corporation

Stoney Brook Farm, Eastergate Lane, Walberton, Arundel, West Sussex BN18 0BA e: info@cmc-1.co.uk t: 01243 544244 Co4000

The E Studio

8 The Wedge, Tenby Street North, Birmingham, West Midlands B1 3EN e: info@the-estudion.com w: www.the-estudio.com t: 07805 419196 Ar2000, Co8800

The Keen Partnership

The Courtyard, Edinburgh Road, Reading, Berkshire RG30 2UA e: chriskeen@keen partnership.co.uk t: 0118 951 0855

The Mighty Oak Timber Frame Company

Old Forge House, High Street, Ticehurst, Nr Wadhurst, East Sussex TN5 7AS e: victoria@motf.co.uk w: www.motf.co.uk t: 01580 236125 f: 01580 236125 Co9100, He1000, Ho3000, Ti1200, Ti1500

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TRADA members

The Morton Partnership Limited Old Timber Yard House, 55 The Timber Yard, Drysdale Street, London N1 6ND e: london@themortonpartnership.co.uk w: www.themortonpartnership.co.uk t: 020 7324 7270 f: 020 7729 1196 Co9100

The Morton Partnership Limited

Leonardo House, 11 Market Place, Halesworth, Suffolk IP19 8BA e: halesworth@themortonpartnership.co.uk w: www.themortonpartnership.co.uk t: 01986 875651 f: 01986 875085 Co9200, Su1000

The Other Construction Company Ltd

24a Obelisk Way, Camberley, Surrey GU15 3SD e: keith@theotherconstructioncompany.co.uk t: 03300 010973 Bu3000

The Stable Company

Outgang Lane, Osbaldwick, York, North Yorkshire YO19 5UP e: enquire@thestablecompany.com w: www.thestablecompany.com t: 01904 430630 f: 01904 430363 Bu4000, Bu6800, Do2500, Ti2000, Wi2000

The Taylor Carpentry Co. Ltd Unit 15 Golding Barn Estate, Henfield Road, Small Dole, East Sussex BN5 9XH e: info@taylorcarpentry.co.uk w: www.taylorcarpentry.co.uk t: 07919 020360 Cj1000

The Timber Frame Consultancy

2 Rothermead, Mayfield, East Sussex TN20 6EG e: neil@thetimberframeconsultancy.co.uk w: www.thetimberframeconsultancy.co.uk t: 01435 874815 Co4000, Co9200, Ho3000, Ti1200, Ti1500

Themos Demetriou, Civil Engineer PO Box 22627, Nicosia 1523, Cyprus e: t.demetriou@cytanet.com.cy t: 00 357 22 760544 f: 00 357 22 757554

Thomas Armstrong (Timber) Limited Workington Road, Flimby, Maryport, Cumbria CA15 8RY e: timber@thomasarmstrong.co.uk w: www.thomasarmstrong.co.uk t: 01900 68226 f: 01900 870800 Gl2000, Pa1000, Pa5700, Ti2000, Tr4000

Thomas Consulting

The Alaska Building, Sitka Drive, Shrewsbury Business Park, Shrewsbury, Shropshire SY2 6LG e: telford@thomasconsulting.co.uk w: www.thomasconsulting.co.uk t: 01743 237940 f: 0800 0148260 Co9100, En2000

Thomas R Skinner

Harefield House, Waltham Road, Harby, Melton Mowbray, Leicester, Leicestershire LE14 4DB e: tomrobskinner@gmail.com t: 07807 603870 Bu3000

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Timber 2016 Industry Yearbook

Thomasons

86 Epsom Road, Guildford, Surrey GU1 2BX e: cshorter@thomasons.co.uk w: www.thomasons.co.uk t: 01483 565886 f: 01483 506882 Co4000, Co7000, En2000, En3000, Su1000

Thorogood Timber Limited

Colchester Road, Ardleigh, Colchester, Essex CO7 7PQ e: info@thorogood.co.uk w: www.thorogood.co.uk t: 01206 233100 f: 01206 233115 Cd1000, Fl4000, Mo4500, Ti7600, Ti7700

Timber Design Services

9 Hamilton Street, Dublin 8 Republic of Ireland e: robinsonbill@eircom.net t: 00 353 1 411 3522 Co9100, Co9200, En2000, Ti1500

Timber Frame It (SE) Ltd

3 Napier House, Elva Way, Bexhill-on-Sea, East Sussex TN39 5BF e: info@timberframeit.co.uk w: www.timberframeit.co.uk t: 01424 213400 f: 01424 213400 Ti2000

Timber Frame Management Ltd

Timbertech Homes Ltd

Ballinakill Yard, Fanfield, Co. Meath, Republic of Ireland e: fergal@timbertechhomes.ie w: www.timbertechhomes.ie t: 00 353 46 954 2854 Ti1500, Ti2000

Timberworks Europe

12 Guildhall Street, Bury St Edmunds, Suffolk IP33 1PR e: info@timberworkseurope.com w: www.timberworkseurope.com t: 01284 725794 Bu6000, Ho3000, Ho4000, Pa7000, Ti2000

Unit 10 Denney Road, Hardwick Industrial Estate, Kingâ&#x20AC;&#x2122;s Lynn, Norfolk PE30 4HG e: david@collegefarm.eu w: www.timberframemanagement.com t: 01553 692771 f: 01553 661411 Bu6800, St8000, Ti2000

Timbmet

1 West Annandale Street, Edinburgh, Midlothian EH7 4JT e: contact@timbayman.com w: www.timbayman.com t: 07773 710498 Ar2000

Timber Kit Solutions Limited

Timbmet

Tim Kelly Consulting Engineers

Timber Kits Scotland

Timbmet

Timber Marketing Services T/A Wood Concepts

Timbmet

Tidswell Childs LLP

61 - 63 Riverside Road, Norwich, Norfolk NR1 1SR e: richard@tidswellchilds.com w: www.tidswellchilds.com t: 01603 443344

Tim Bayman Architecture

Newtown, Hollywood, County Wicklow, Republic of Ireland e: tim@tkce.ie t: 00 353 45 864755 Ce2000, Co4000, Co9100, Co9200, En2000

Tim Ronalds Architects

108 Weston Street, London SE1 3QB e: office@timronalds.co.uk w: www.timronalds.co.uk t: 020 7490 7704 Ar2000

Tim Venables Limited

4 Crescent Road, Rowley Park, Stafford, Staffordshire ST17 9AW t: 07710 954 045 f: 01785 247561

Timber & Plywood Services Ltd

Phoenix Mill, 107 Fergusile, Paisley, Renfrewshire PA1 2UZ e: sales@timberplywood.com w: www.timberplywood.com t: 0141 561 0311/2 f: 0141 561 0313 De2000, Fe3000, Ma2500, Sa6500, Ti7500

Timber Cladding Consultants 24 Nettlehome, Hatfield, Doncaster, South Yorkshire DN7 6QZ e: chris@timbercladding.uk.com w: www.timbercladding.uk.com t: 01302 351635 f: 05600 756545 Co9200

Timber Construction & Renovation Ltd 24 Welsford Avenue, Bristol BS16 1BW e: a.gregory_services@live.co.uk t: 07757 211374 Bu3000

Timber Decking Association 5 Flemming Court, Castleford, West Yorkshire WF10 5HW e: info@tda.org.uk w: www.tda.org.uk t: 01977 558147 As1000, Co9200

Long Lane, Telford, Shropshire TF6 6HA e: info@timberkitsolutions.co.uk w: www.timberkitsolutions.co.uk t: 01952 770990 Ti2000, Tr4000 26 Church Street, Larkhall, South Lanarkshire ML3 7EJ e: steven@blakehomes.co.uk w: www.timberkitsscotland.co.uk t: 01698 888018 Tf1000

23 Town Centre Mall, Swords, Co Dublin, Republic of Ireland e: tms@tms.ie t: 00 353 1 840 8388 f: 00 353 1 840 8377 De2000, Do2000, Fl3000, Pl1000, Ti0800

Timber Technology Services

33 Ellesmere Avenue, North Circular Road, Dublin 7, Republic of Ireland e: bobdavis.dublin@hotmail.com t: 00 353 87 688 6866

Timber Trade Federation

The Building Centre, 26 Store Street, London WC1E 7BT e: ttf@ttf.co.uk w: www.ttf.co.uk t: 020 3205 0067 f: 020 7291 5379 As1000

Timberframe Engineering Services Ltd 4 Cross Rd, Alcester, Warwickshire B49 5EX e: david@tfes.biz t: 0121 286 7747

Timbersource Limited

Marston Park, Tytherington, Frome, Somerset BA11 5BS e: sales@timbersource.co.uk w: www.timbersource.co.uk t: 01373 469905 f: 01373 469902 Ti0200, Ti0500, Ti0800, Ti7600, Ti7700

Timbertech Global Ltd

1 Cuebar Court, Lashford Lane, Dry Sandford, Oxfordshire OX13 6EB e: chrisosborne88@gmail.com t: 01865 736444 Ti0200

Kemp House, Chawley Park, Cumnor Hill, Oxford, Oxfordshire OX2 9PH e: marketing@timbmet.com w: www.timbmet.com t: 01865 862223 f: 01865 864367 De2000, Fl4000, Mo4500, Pa7000, Ti0200 General Sales e: marketing@timbmet.com w: www.timbmet.com t: 01865 860350/1 f: 0800 085 9860/3748 235 Bogmoor Road, Shieldhall, Glasgow G51 4SH e: marketing@timbmet.com w: www.timbmet.com t: 0141 440 6600 f: 0141 445 5736 De2000, Fl4000, Mo4500, Pa7000, Ti0200 Timbmet Depot - Poole, Unit 4, Lion Works Industrial Estate, 543 Wallisdown Road, Wallisdown, Poole, Dorset BH12 5AD e: wallisdown@timberdepots.com w: www.timberdepots.com t: 01202 531926 f: 01202 537918 Fl4000, Ki3000, Ma2500, Pa7000, Ti0200

Timbmet

Timbmet Depot - Basildon, Units B1 & B2 Burnt Mills Industrial Est, Hovefields Avenue, Basildon, Essex SS13 1EB e: basildon@timberdepots.com w: www.timberdepots.com t: 0845 604 6800 f: 0845 606 2638

Timbmet

Timbmet Depot - Stonehouse, 14 Gloucester Road, Stonehouse, Gloucestershire GL10 2PB e: stonehouse@timberdepots.com w: www.timberdepots.com t: 01453 826886 f: 01453 828029

Timbmet

Timbmet Depot - Borehamwood, Unit 2, Manor Place, Manor Way, Borehamwood, Hertfordshire WD6 1WG e: borehamwood@timberdepots.com w: www.timberdepots.com t: 020 8238 6930 f: 020 8953 5781 Fl4000, Ki3000, Ma2500, Pa7000, Ti0200

Timbmet

Timbmet Depot - Larkfield, Units E1/E2, Larkfield Trading Estate, New Hythe Lane, Larkfield, Kent ME20 6SW e: marketing@timbmet.com w: www.timbmet.com t: 01622 718980 f: 01622 719040 De2000, Fl4000, Mo4500, Pa7000, Ti0200

www.trada.co.uk

TRADA members

Timoleon Ltd

Treske Ltd

Tingdene Homes Ltd

Trevor Derby Associates

18 Apple Lane, Sidmouth Road, Exeter, Devon EX2 5GL e: projects@timoleon.co.uk w: www.timoleon.co.uk t: 01392 363605 f: 01392 364871 En1000, En1500 45-49 Bradfield Road, Finedon Road Industrial Estate, Wellingborough, Northamptonshire NN8 4HB e: ian.wilkins@tingdene.co.uk w: www.tingdene.co.uk t: 01933 230101 Bu3000

Tom Straker Design

Station Works, Carlton Miniott, Thirsk, North Yorkshire YO7 4NY e: info@traske.co.uk w: www.treske.co.uk t: 01845 522770 f: 01845 522692 Fu4000 2 Colchester Road, White Colne, Colchester, Essex CO6 2PN e: info@tda-structures.co.uk w: www.tda-structures.co.uk t: 01787 224700 Co4000, Co7000, Co8800, Co9100, En2000

Trewin Design Architects

Broadhill, Little Dewchurch, Hereford HR2 6PR e: tom.straker@myphone.coop t: 01432 840955 Fu3000

1 Stanhope Square, Holsworthy, Devon EX22 6DR e: james@trewin-design.co.uk w: www.trewin-design.co.uk t: 01409 253013 Ar2000, Ar2500, Co4000, Su1000

Tooley & Foster Partnership, The

Truro Timber Frames

Warwick House, 116 Palmerston Road, Buckhurst Hill, Essex IG9 5LQ e: keveritt@tooleyfoster.com w: www.tooleyfoster.com t: 020 8504 9711 f: 020 8506 1779 Ar2000

Totali Timber Solutions

51 Langthwaite Business Park, South Kirkby, Pontefract, West Yorkshire WF9 3NR e: info@totali.uk.com w: www.totali.uk.com t: 0333 323 9601 f: 01977 646791 Do2500

Tottenham & Bennett

Southbank House, Black Prince Road, London SE1 7SJ e: mail@tot-ben.co.uk w: www.tot-ben.co.uk t: 020 7089 2190 f: 020 7089 2199 Co4000, Co9100, En2000

Tower Doors Ltd

Unit 2, Toldish Lane, St Columb, Cornwall TR9 6HT e: info@trurotimberframe.com w: www.trurotimberframe.com t: 01872 519494 Ti1200, Ti1500, Ti2000

Trussed Oak

2 Uppings Farm, Buckingham Road, Weedon, Aylesbury, Buckinghamshire HP22 4DR e: trussedoak@aol.com w: www.trussedoak.co.uk t: 01296 640325 Ti2000

Trussed Rafter Association Building Centre, 26 Store Street, London WC1E 7BT e: info@tra.org.uk w: www.tra.org.uk t: 020 3205 0032 f: 020 7291 5379 As1000, Tr4000

Turkuaz

107 Coltness Lane, Glasgow, Lanarkshire G33 4DR e: sales@towerdoors.co.uk w: www.towerdoors.co.uk t: 0141 774 6162 f: 0141 774 6163 Do2500, Do4500, Do5000

Beykoz Cad. Huseyinli Koyu, No:145 34799 Omerli, Cekmekoy, Instanbul, Turkey e: ali@turkuazpark.net w: www.turkuazpark.net t: 00 90 216 485 13 23 f: 00 90 216 485 13 25 Pg1000

Townsend Timber

Turner Associates

Townsend Farm, Pulham, Dorchester, Dorset DT2 7DX e: sales@townsendtimber.co.uk w: www.townsendtimber.co.uk t: 01300 345220 f: 01300 345814 Bu6800, Cd1000, Fe3000, Oa1000, Ti2000

Townshend Landscape Architects Ltd 3a Zetland House, 5-25 Scrutton Street, London EC2A 4HJ e: tla@townshendla.com w: www.townshendla.com t: 020 7729 9333 f: 020 7729 33008 Ar2000, La9000

Treske Ltd

Church Furniture, Station Works, Carlton Miniott, Thirsk, North Yorkshire YO7 4NY e: info@traske.co.uk w: www.treskechurchfurniture.co.uk t: 01845 522770 f: 01845 522692

www.trada.co.uk

Hillfield House, 181 Dorchester Road, Weymouth, Dorset DT4 7LF e: admin@turnerassociates.org.uk w: www.turnerassociates.org.uk t: 01305 789100 f: 01305 787402 Su1000

Turner Timber Frames Ltd

5C Wyke Street, Hedon Road, Kingston upon Hull, East Yorkshire HU9 1PA e: info@turnertimberframes.co.uk w: www.turnertimberframes.co.uk t: 01482 218945 f: 01482 218946 Oa1000, Ti1500, Ti2000, Ti2500, Tr4000

Tweed Nuttall Warburton

Chapel House, City Road, Chester, Cheshire CH1 3AE e: susan.mcbain@tnw-architecture.co.uk w: www.tnw-architecture.co.uk t: 01244 310388 f: 01244 325643 Ar2000

Ty Afal

Vascroft Contractors Ltd

U

Vastern Timber

Cefnau, Llangadfan, Welshpool, Powys SY22 OQA e: jamie@tyafal.co.uk w: www.tyafal.co.uk t: 01938 500899 f: 01938 500899 Ar2000

UK Energy Service

46 Wickham Place, Basildon, Essex SS16 5UW e: ukenergyservice@gmail.com t: 07507 663157 En2000

United Kingdom Forest Products Association

Office 14, John Player Building, Stirling Enterprise Park, Springbank Road, Stirling FK7 7RP e: dsulman@ukfpa.co.uk w: www.ukfpa.co.uk t: 01786 449029 f: 01786 473112 As1000

University Of Cambridge

Department Of Engineering, Trumpington Street, Cambridge, Cambridgeshire CB11 4DS e: cued-library@eng.cam.ac.uk w: www.eng.cam.ac.uk t: 01223 332626 Ed4000

University of Manchester

The John Ryland University Library, Oxford Road, Manchester M13 9PP t: 0161 275 3748 f: 0161 275 3759

University of Manchester

Joule Library, Sackville Street, Po Box 88, Manchester, Greater Manchester M60 1QD e: david.hurst@manchester.ac.uk t: 0161 236 3311 f: 0161 228 7040 Ed4000, Re4000

V

V L J English Oakcroft

115 Upper Craigour, Edinburgh EH17 7SE e: englishoakcroft@aol.com t: 07766 644437 Bu3000

Vale Garden Houses Ltd

Belton Park, Londonthorpe Road, Grantham, Lincolnshire NG31 9SJ e: enquiries@valegardenhouses.com w: www.valegardenhouses.com t: 01476 564433 f: 01476 578555 Bu5000, Jo5000

Variant Office

241-251 Ferndale Road, London SW9 8BJ e: ashvin@variantoffice.com t: 020 7274 3661 Ar2000

Vascroft Estate, 861 Coronation Road, Park Royal, London NW10 7PT e: info@vascroft.com w: www.vascroft.com t: 020 8963 3400 f: 020 8963 3401 Bu5000, Do4500, Jo4000, Jo5000, Sh4000 Vastern Wharf, The Sawmills, Wootton Bassett, Swindon, Wiltshire SN4 7PD e: sales@vastern.co.uk w: www.vastern.co.uk t: 01793 853281 f: 01793 855336 Be1000, Cd1000, Fl3500, Sa6000, Ti7600

Venturer Pte Ltd

315 Outram Road, 03-07 Tan Boon Liat Building, 169074, Singapore e: admin@venturer.biz w: www.venturer.biz t: 00 65 6487 6448 f: 00 65 6487 7871 Bu3000, Ce1000, Co9100, Co9200, Ti1500

Verteks Associates Limited Lockington Hall, Lockington, Derby DE74 2RH e: stever@verteks.co.uk t: 01509 672272

Verve Architects Ltd

66 Richmond Road, Cambridge, Cambridgeshire CB4 3PT e: estelle@vervearchitects.com w: www.vervearchitects.com/ t: 01223 360036 Ar2000

Vicaima Doors

Drakes Way Business Centre, Marlowe Avenue, Greenbridge Industrial Estate, Swindon, Wiltshire SN3 3JF e: info@vicaima.com w: www.vicaima.com t: 01793 532333 f: 01793 530193 Do2500, Do4500, Do5000, Jo4000, Pa8700

Vida Wood UK Limited

Union House, 117 High Street, Billericay, Essex CM12 9AH e: richard@vidawood.co.uk w: www.vidawood.co.uk t: 01277 632525 f: 01277 630909 Ro2000, Ti0800, Ti7700

Vincent & Gorbing Associates

Sterling Court, Norton Road, Stevenage, Hertfordshire SG1 2JY e: architects@vincent-gorbing.co.uk w: www.vincent-gorbing.co.uk t: 01438 316331 f: 01438 722035 Ar2000

Vincent Timber Ltd

8 Montgomery Street, Sparkbrook, Birmingham, West Midlands B11 1DU e: sales@vincenttimber.co.uk w: www.vincenttimber.co.uk t: 0121 772 5511 f: 0121 766 6002 Cd1000, De2000, Ha7000, Mo0500, St6000

Virtuoso Joinery Ltd

Duaris House, Imberhorne Way, East Grinstead, West Sussex RH19 1RL e: wayne@virtuosojoinery.co.uk w: www.virtuosojoinery.co.uk t: 01732 867580 Jo4000

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TRADA members

Vis Pro Ltd

14 Woodlands Avenue, Wokingham, Berkshire RG41 3HL e: stephen@oakhousebuilders.co.uk w: www.oakhousebuilders.co.uk t: 0118 978 5444 f: 0118 978 5444

Vision Development

4a Field Barn Farm, Beenham Hill, Beenham, Reading, Berkshire RG7 5LT e: tim@vision-dsl.com w: www.timber-frame-suppliers.co.uk t: 0118 971 2181 f: 0118 971 4491 Bu3000, Bu6000, Ti1200, Ti1500, Ti2000

vkhp-consulting

The Forge, Little Mount Sion, Tunbridge Wells, Kent TN1 1YS e: tw@vkhp.co.uk w: www.vkhp.co.uk t: 01892 521841 f: 01892 533149 En2000

Wain Morehead Architects Limited

NSC Campus, Mahon, Cork, Republic of Ireland e: wma@wma.ie w: www.wma.ie t: 00 353 21 230 7150 f: 00 353 21 230 7150 Ar2000, Co8800, En1000, Ti1200

Waind Gohil Architects

27 Bulwer Street, London W12 8AR e: mail@waindgohil.co.uk w: www.waindgohil.co.uk t: 020 8735 5367 Ar2000

Wales Forest Business Partnership Unit 6, Dyfi Eco Park, Machynlleth, Powys SY20 8AX e: frankie.owen@wfbp.co.uk w: www.wfbp.co.uk t: 0845 456 0342 f: 01654 700050 As1000

Walker Brothers (Timber Frames) Ltd

Waterman Structures

2nd Floor, Victoria Wharf, 4 The Embankment, Sovereign Street, Leeds, West Yorkshire LS1 4BA w: www.watermangroup.com t: 0113 256 3322 En2000

Watford Timber Co Limited

Olds Approach, Tolpits Lane, Watford, Hertfordshire WD18 9RE e: wood@wattim.co.uk w: www.watfordtimber.co.uk t: 01923 711888 f: 01923 711675 Do3000, Md3000, Mo4500, Mo5000, Pa7500

Watson Hallam

Burlington House, 369 Wellingborough Road, Northampton, Northamptonshire NN1 4EU e: watsonhallam@btconnect.com w: www.watsonhallam.co.uk t: 01604 230823 En2000

Unit A, Kingmoor Park Harker Estate, Carlisle, Cumbria CA6 4RF e: office@walkerbros-timberframes.co.uk w: www.walkerbros-timberframes.co.uk t: 01228 674191 f: 01228 674273 Bu3000, Bu6800, Ho3000, Jo1000, Ti2000

Watts Contract Services Ltd

Walker Newton Architecture

Waugh Thistleton Architects

The Old Hayloft, Pucknall Farm, Dores Lane, Braishfield, Romsey, Hampshire SO51 0QJ e: enquiries@wfba.co.uk w: www.consulting-engineers.co.uk t: 01794 368241 f: 01794 368991 Co4000, Co9100, En2000

Wallace Stone LLP

Webb Yates Engineers Ltd

W M Design & Architecture Ltd

4-5 Norman Way, Ruardean, Gloucestershire GL17 9YP e: awallace8@compuserve.com t: 01594 544398

Botley Mills, Mill Hill, Botley, Southampton, Hampshire SO30 2GB e: info@wedemanconsulting.co.uk w: www.wedemanconsulting.co.uk t: 01489 795594

Walters and Cohen Limited

Wentworth Garden Rooms Limited

vkhp-consulting

340 High Street, Dorking, Surrey RH4 1QX e: tina@vkhp.co.uk w: www.vkhp.co.uk t: 01306 881012 f: 01306 881190 En2000

W

W F Brown Associates Limited

Pier House, St Georges Road, Menai Bridge, Anglesey LL59 5EY e: info@wmdesign.co.uk w: www.wmdesign.co.uk t: 01248 717230 f: 01248 714930 Ar2500, Co4000, Co9300, Ho3000, Su1000

W S P Group

WSP House, 70 Chancery Lane, London WC2A 1AF w: www.wspgroup.com t: 020 7314 5000 f: 020 7314 5111

W S P Group

Three White Rose Office Park, Millshaw Park Lane, Leeds LS11 0DL e: jeremy.wells@wspgroup.com w: www.wspgroup.com t: 0113 395 6200 f: 0113 395 6201 Co4000, Co5000, Co7000, Co9100, En2000

W S P Group

151 Babbacombe Road, Babbacombe, Torquay, Devon TQ1 3SU e: info@walkernewton.co.uk t: 01803 323344 f: 01803 322419 Ar2500 Doges Studio 2, Templeton on the Green, 62 Templeton Street, Glasgow G40 1DA e: glasgow@wallacestone.co.uk w: www.wallacestone.co.uk t: 0141 554 8233 f: 0141 554 4727

Wallace, A M

2 Wilkin Street, London NW5 3NL e: mail@waltersandcohen.com t: 020 7428 9751 f: 020 7428 9752 Ar2000

Waterman Structures

Pickfords Wharf, Clink Street, London, Greater London SE1 9DG e: edwin.bergbaum@watermangroup.com w: www.watermangroup.com t: 020 7928 7888 Co4000, Co5000, Co7000, En1500, En2000

Waterman Structures

5th Floor, 1 Cornwall Street, Birmingham B3 2DX w: www.watermangroup.com t: 0121 212 7700

Colston 33, Colston Avenue, Bristol BS1 4UA w: www.wspgroup.com t: 0117 930 2000 f: 0117 929 4624 Co4000, Co5000, Co9100, En1500, En2000

Waterman Structures

W. L. West & Sons Ltd

Waterman Structures

Selham, Petworth, West Sussex GU28 0PJ e: sales@wlwest.co.uk w: www.wlwest.co.uk t: 01798 861611 Be1000, Cd1000, Fl3500, Ga4000, Ti7600

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Timber 2016 Industry Yearbook

Belgrave House, 47 Bank Street, Sheffield S1 2DR w: www.watermangroup.com t: 0114 229 8900 2nd Floor, South Central, 11 Peter Street, Manchester M2 5QR w: www.watermangroup.com t: 0161 839 8392 En2000

Bailey Hill House, Wigpool, Mitcheldean, Gloucestershire GL17 0JW e: jason@wattscontract.co.uk t: 07801 951863 f: 01989 750985 Ca0500 77 Leonard St, London EC2A 4QS e: info@waughthistleton.com w: www.waughthistleton.com t: 020 7613 5727 f: 020 7613 5749 Ar2000

44-46 Scrutton Street, London EC2A 4HH e: merlyn@webbyates.co.uk w: wwww.webbyates.co.uk t: 020 7489 0900 En2000

Wedeman Consulting Ltd

9 Percy Business Park, Rounds Green Road, Oldbury, West Midlands B69 2RD e: enquiries@wentworthgardenrooms.co.uk w: www.wentworthgardenrooms.co.uk t: 0121 544 2342 f: 0121 270 2366

Werzalit UK

11 Crescent Road, Bromley, London Borough BR1 3PN e: n.shotton@werzalit.com w: www.werzalit.com t: 020 8289 2600 Cd1000, De2000, Jo4000, Mo0500, Ti0900

Wessex Structural Services Ltd

190 Salisbury Road, Totton, Southampton, Hampshire SO40 3LQ e: wessexservices@btconnect.com t: 023 8086 7860 f: 023 8086 7860 Co9200, En2000, Ti1200

Western Solar Ltd

Rhosygilwen Mansion, Rhosygilwen, Cilgerran, Pembrokeshire SA43 2TW e: gpeters@westernsolar.org.uk t: 01239 841326 En2000

Western Timber Association Marnsway, Pitmore Lane, Sway, Lymington, Hants SO41 6BW t: 01590 682054

Westframe

Unit 9, Mill Hill Industrial Estate, Quarry Lane, Enderby, Leicester, Leicestershire LE19 4AU e: david.thacker@westframe.co.uk w: www.westframe.co.uk t: 0116 284 9670 f: 0116 284 9679 Bu3000, Ti2000

Westlea Housing Association Methuen Park, Chippenham, Wiltshire SN14 0GU e: mike.gayton@westlea.co.uk w: www.westlea.co.uk t: 01249 465465 f: 01249 461136 Ho4000

Westmuckett Hawkes Ltd

8 & 9 College Street, York, North Yorkshire YO1 7JF e: info@westmucketthawkes.com w: www.westmucketthawkes.com t: 01904 632250 Co9100, En2000

Westructure Timber Frame Ltd

Commercial Unit 2, Aller Barton, Honiton Road, Cullompton, Devon EX15 1QQ e: team@westructure.co.uk w: www.westructure.co.uk t: 01884 34635 f: 01884 35389 Co9100, Ti1200, Ti1500, Ti2000, Ti2500

Westwind Oak Buildings Ltd

Unit 1, Laurel Farm, Streamcross, Lower Claverham, Bristol, Avon BS49 4PZ e: info@westwindoak.com w: www.westwindoak.com t: 01934 877317 f: 01934 877567 Bu5000, Ho3000, Oa1000, Ti2000, Ti2500

White Design Associates Ltd

Hamilton House, 80 Stokes Croft, Bristol, Avon BS1 3QY e: mail@white-design.co.uk w: www.white-design.co.uk t: 0117 954 7333 f: 0117 954 7338 Ar2000, Co5000, Co8800, Ed4000, La9000

Wiehag Timber Construction

Linzer Strasse 24, Altheim A - 4950, Austria e: j.rebhahn@wiehag.com w: www.wiehag.com t: 07757 813278 f: 00 43 7723 465 232 Bu8000, Gl2000, Lv1000, Pa8200, St8000

Willerby Special Projects

Imperial House, 1251 Hedon Road, Hull, North Humberside HU9 5LU e: pparks@whh.co.uk w: www.willerbyspecialprojects.com t: 01482 713826 f: 01482 225254

William Keniry

Unit C, Youghal Business Park, Park Mountain, Youghal, County Cork, Republic of Ireland e: wkdesign@eircom.net t: 00 353 24 20733 f: 00 353 24 20733 Co4000, Co8500, Co9100, Fu3000

www.trada.co.uk

TRADA members

William May Developments Ltd 92 Moor Lane, Bramcote, Nottingham, Nottinghamshire NG9 3FH e: ijowett2001@yahoo.co.uk t: 0115 877 5199 Bu3000

William May Developments Ltd

39 Nottingham Road, Stapleford, Nottingham, Nottinghamshire NG9 8AD e: ijowett2001@yahoo.co.uk t: 07973 345850

Williams Homes (Bala) Ltd

Unit 18/19, Enterprise Park, Bala, Gwynedd LL23 7NL e: rob@williams-homes.co.uk t: 01678 521781 f: 01678 521635 Tf1000

Wilson Design Associates

13 Hightown Road, Glengormley, Newtownabbey, County Antrim BT36 7TZ e: info@wilsonda.com t: 028 9087 9090 f: 028 9087 9091

Wirral Timber Systems UK Ltd

Commerce House, Campbeltown Road, Birkenhead, Wirral, Cheshire CH41 9HP e: graeme@wirraltimbersystems.co.uk w: www.wirraltimbersystems.co.uk t: 0151 632 2007 Tf1000

Wood Shop Limited, The

15 Spinney Way, Needingworth, St Ives, Cambridgeshire PE27 4SR e: consultancy@thewoodshop.biz w: www.timberconsultancy.co.uk t: 01480 469367 f: 01480 469366 Ce1000, Co8700, Co9200, En5000, In3000

WoodBlocX Ltd

Old Evanton Road, Dingwall, Ross-shire IV15 9UN e: admin@woodblocx.co.uk w: www.woodblocx.co.uk t: 0800 389 1420 Ga3000, La7000, Ra2000, So6000, St5000

Woodscape Ltd

1 Sett End Road West, Shadsworth Business Park, Blackburn, Lancashire BB1 2QJ e: sales@woodscape.co.uk w: www.woodscape.co.uk t: 01254 685185 f: 01254 671237 Br2000, Ha7000, St5000, Ti0900, Wo2000

Woodtrend Limited

25 Beethoven Street, London W10 4LG e: info@woodtrend.co.uk w: www.woodtrend.co.uk t: 020 7460 5000 f: 0870 123 6339 Cd1000, De2000, Fe3000, Fl4000, Ha7000

Wren & Bell

X

XLAM Dolomiti

Viale Venezia 35, 38050 Castelnuovo, Italy e: info@xlamdolomiti.it w: www.xlamdolomiti.it t: 00 39 0461 1865070 f: 00 39 0461 1865071 Cl1000, Mo0500

Xspace

99 Woodlands Ave, Poole, Dorset BH15 4EG e: ian@xspace.co.uk w: www.xspace.co.uk t: 01202 665387

Y

YBDSA Holdings Ltd

The Glass Works, Penns Road, Petersfield, Hampshire GU32 2EW e: jane@ybdsa.co.uk w: www.ybdsa.co.uk t: 01730 710425 f: 01730 710423 As1000, Co8800

Yeoman Ltd

11 Chester Street, Edinburgh, Midlothian EH3 7RF e: wb@wren-bell.co.uk w: www.wren-bell.co.uk t: 0131 225 5904 f: 0131 220 1362 Co5000, Co7500, Co9100, En2000, En5000

Suite 6, 5 Kings Mount, Ramparts Business Park, Berwick-upon-Tweed, Northumberland TD15 1TQ e: yeomandesign@aol.com t: 01289 303960 f: 01289 303961 Ar2500, Co4000, Co8800, Co9300, Su1000

Wright Associates

YES Engineering Group Ltd

Shilton Industrial Estate, Bulkington Road, Shilton, Coventry, West Midlands CV7 9QL e: mail@wolfsystem.co.uk w: www.wolfsystem.co.uk t: 024 7660 2303 f: 024 7660 2243 St8000, Ti1200, Tr4000, Tr5000

Wright Design

Young Black Ltd

Wood Consultancy, The PO Box 9, Farnborough, Hampshire GU14 6YQ e: jhp@canadawooduk.org t: 01252 522545 f: 01252 522546

1 Centurion Way, Erith, Kent DA18 4AE e: info@wurth.co.uk w: www.wurth.co.uk t: 0870 598 7841 f: 0870 598 7842 Ad1000, Fa1000, To0500, To1000

Wood Panel Industries Federation

Wyatt & Watts

Wiszniewski Thomson Architects 1/1 Gayfield Place, Edinburgh, Midlothian EH7 4AB e: honor@wt-architects.co.uk w: www.wt-architects.co.uk t: 0131 556 9966

WMA Ltd

Station Masterâ&#x20AC;&#x2122;s Office, Dalmeny Station, Station Road, South Queensferry, Edinburgh EH30 9JP e: janice@wma-sq.co.uk w: www.wma-sq.co.uk t: 0131 319 1911 En2000

Wolf Systems Ltd

Autumn Park Business Centre, Dysart Road, Grantham, Lincolnshire NG31 7EU e: enquiries@wpif.org.uk w: www.wpif.org.uk t: 01476 512381 f: 01476 575683 As1000, Md2000, Or2000, Pa7200, Pa9300

Wood Protection Association 5C Flemming Court, Castleford, West Yorkshire WF10 5HW e: info@wood-protection.org w: www.wood-protection.org t: 01977 558274 f: 01977 558274 As1000, Co8500, Fl1000, Pr1000

www.trada.co.uk

6 Crown Terrace, Aberdeen, Aberdeenshire AB11 6HE e: ken@wright-associates.co.uk w: www.wright-associates.co.uk t: 01224 212555 f: 01224 213749 Co4000, Co9100, En2000 46 Kings Road, Kings Heath, Birmingham, West Midlands B14 6TT e: wrightgraham@yahoo.co.uk t: 07531 983771 Su1000

Wurth UK Ltd

1st Floor, 124 Chancery Lane, London WC2A 1PT e: info@yeseng.co.uk w: www.yeseng.co.uk t: 020 7566 0060 f: 020 3475 3726 Co4000, En2000

Thistle House, Radway Road, Britannia Business Park, Swindon, Wiltshire SN3 4ND e: sales@youngblack.co.uk w: www.youngblack.co.uk t: 01793 838400 f: 01793 838401 Fa1000, To0500, To1000

39 Lammas Street, Carmarthen, Carmarthenshire SA31 3AL e: watts_martin@btconnect.com t: 01267 234294 f: 01267 236328 Co4000, Co9100, En2000

Wyatt Carruthers Jebb

Thames Mews, Portsmouth Road, Esher, Surrey KT10 9AD e: hq@wcjeng.co.uk w: www.wcjeng.co.uk t: 01372 466118 f: 01372 466476/448 Co4000, Co7000, Ed4000, En2000, Su1000

Timber 2016 Industry Yearbook

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Buyersâ&#x20AC;&#x2122; guide

Buyersâ&#x20AC;&#x2122; guide index

A

E

Adhesives, Manufacturers & Suppliers

Architect Ar2000 Ar2500 Architectural Technologist

Associations, Federations & Institutions As1000 Ad1000

256 256 257 257

B Beams Be1000 257 Bridges, Manufacturers & Suppliers Br2000 257 Bu1000 Builders Merchants

257 Bu3000 Building Contractors

257 Building Control Services Bu3500 258 Bu4000 Buildings, Agricutural: Manufacturers & Suppliers

258 Buildings, Conservatories: Manufacturers & Suppliers Bu5000 258 258 Buildings, Log Cabins: Manufacturers & Suppliers Bu6000 Buildings, Portable: Manufacturers & Suppliers Bu6500 258 Buildings, Sectional Timber: Manufacturers & Suppliers Bu6800 258 Buildings, Sheds: Manufacturers & Suppliers Bu7000 258 Buildings, Timber Hybrid Systems Bu8000 258

C Carpenters Ca0500 Cladding Cd1000 Certification & Sustainable Sourcing Advisors Ce1000 Certification Bodies Ce2000 Carpentry & Joinery Services Cj1000 Cross-Laminated Timber Manufacturers Cl1000 Coating Manufacturers Co1500 Coatings Flame Retardant Co1700 Consultants, Acoustic Co3000 Consultants, Building Co4000 Consultants, Business Co4500 Consultants, Environmental Co5000 Consultants, Fire Safety Co5250 Consultants, Forestry Co5500 Consultants, Interior Design & Furniture Co6500 Consultants, Health & Safety Co7000 Consultants, Management Co7500 Consultants, Overseas Development Co8000 Consultants, Preservation Co8500 Consultants, Product Co8700 Consultants, Project Management Co8800 Consultants, Recruitment Co9050 Consultants, Timber Engineering Co9100 Consultants, Technical: Timber Co9200 Contract Management Co9300

258 258 258 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 260 260 260 260 261

D Decking De2000 Door Blanks Do1000 Door Distributors /Importers Do2000 Door Manufacturers Do2500 Door Merchants Do3000 Door Seals Do4000 Doors, Fire Resisting Do4500 Doors, Non-standard Do5000

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Timber 2016 Industry Yearbook

261 261 261 261 261 261 261 261

Educational Establishment Ed4000 Energy Efficiency Products & Services En1000 Engineering Services, Mechanical En1500 Engineers, Civil & Structural En2000 Environmental Assessment En3000 Environmental Campaigners En4000 Environmental Certification Services En5000

261 262 262 262 263 263 263

F Fastenings & Fixings for Timber Fa1000 Fencing Manufacturers Fe2000 Fencing Material Suppliers Fe3000 Fibre Building Board, Manufacturers Fi2000 Fibre Building Board, Merchants Fi4000 Finishing Equipment Fi6000 Fire Detection & Prevention Equipment Fi7000 Flame Retard Impregnation Services Fl1000 Floor Sealants Fl2500 Flooring, Hardwood: Agents & Importers Fl3000 Flooring, Hardwood: Manufacturers Fl3500 Flooring, Hardwood: Merchants & Suppliers Fl4000 Flooring, Laminate: Merchants & Suppliers Fl5000 Flooring, Softwood: Agents & Suppliers Fl6300 Flooring, Softwood: Manufacturers Fl6500 Flooring, Softwood: Merchants & Suppliers Fl7000 Furniture Designers Fu3000 Furniture Manufacturers Fu4000

263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264

G Garden Furniture Manufacturers & Suppliers Ga3000 Gates Ga4000 Glued Laminated Timber (Glulam) Manufacturers Gl1000 Glued Laminated Timber (Glulam) Merchants & Suppliers Gl2000 Government Department Go2000

264 264 264 264 264

H Handles, Wood Ha2000 Hardwood, Environmentally Certified Ha7000 Heritage & Conservation Services He1000 House Builders Ho3000 Housing Association Ho4000

264 264 264 264 264

I Insulation In1000 Insurance Agents & Brokers In2000 Internet Services In3000

264 264 264

www.trada.co.uk

Buyersâ&#x20AC;&#x2122; guide

J Joiners

Joinery Merchants & Distributors Joinery Importers Jo3000 Joinery Manufacturers Jo4000 Joinery, Architectural Jo5000 Jo1000

Jo2000

264 264 264 264 265

K Kitchen Worktops Ki3000

265

L Lacquer Manufacturers & Suppliers La1000 Laminates, Worktop La4000 Laminating Services, Panel Products La6000 Landscape Architectural Supplies La7000 Landscape Designer La9000 Local Authority Departments Lo1000 Louvres, External Lo2000 Laminated Veneer Lumber (LVL) Lv1000

265 265 265 265 265 265 265 265

265 265 265 265 265 265 265 266

O Oak Trusses Oa1000 Oriented Strand Board Agents & Importers Or1000 Oriented Strand Board Manufacturers Or2000 Oriented Strand Board Merchants Or3000

www.trada.co.uk

T

Packing Case & Box Manufacturers & Suppliers

Paints Pa3000 Paints, Flame Retardant Pa4000 Pallet Manufacturers & Suppliers Pa5700 Panel Cutting Services Pa6200 Panel Products Agents & Importers Pa7000 Panel Products Manufacturers Pa7200 Panel Products Merchants & Suppliers Pa7500 Panels, Edge Glued Pa7700 Panels, Flame Retardant Pa8000 Panels, Laminated Pa8200 Panels, Plastic & Melamine Faced Pa6200 Panels, Veneered Pa8700 Particleboard Agents & Importers Pa8800 Particleboard Manufacturers Pa9300 Particleboard, Moisture Resistant Pa9600 Playground Equipment Manufacturers & Suppliers Pg1000 Plywood & Blockboard Agents & Importers Pl1000 Plywood & Blockboard, Decorative Pl2000 Plywood & Blockboard, Flame Retardant Pl3000 Pole Suppliers Po1000 Preservation & Treatment Services Pr1000 Parallel Strand Lumber (PSL) Ps1000 Pa1000

266 266 266 266

266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267

R Railway Sleepers Ra2000 Remedial Treatment Services Re3000 Research & Development Services Re4000 Restoration Specialists Re6000 Roofing Material Suppliers Ro2000

M Machinery Manufacturers and Suppliers Ma1500 Machining Services Ma2500 MDF, Agents & Importers Md1000 MDF, Manufacturers Md2000 MDF, Suppliers & Merchants Md3000 Modified Wood, Manufacturers & Suppliers Mo0500 Mouldings, Hardwood: Manufacturers & Suppliers Mo4500 Mouldings, Softwood: Manufacturers & Suppliers M05000

P

267 267 267 267 267

S Sawmills, British Timber Sa6000 Sawmills, General Sa6500 Sawmills, Hardwood Sa7000 Sawmills, Softwood Sa8000 Shopfitters Sh4000 Software So1000 Softwood, Enviromentally Certified So6000 Stain Manufacturers & Suppliers St1000 Stair Components St2000 Staircases St3000 Street Furniture, Timber St5000 Strength Graded Timber St6000 Structural Components Manufacturers & Suppliers St8000 SIPS Manufacturers & Suppliers St8500 Structural Timber Composite Material St9000 Surveyors, Building Su1000 Surveyors, Quantity Su2000

267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268

Testing Services, Acoustic Te0500 Testing Services, Fire Te2000 Testing Services, Mechanical Te3000 Testing Services, Product Te3500 Testing Services, Structural Te4000 Timber Agents & Importers, General Ti0200 Timber Agents & Importers, Hardwood Ti0500 Timber Agents & Importers, Softwood Ti0800 Timber Components Agents & Importers Ti0900 Timber Drying Services Ti1000 Timber Frame Design Services Ti1200 Timber Frame Site Erection Services Ti1500 Timber Frame Manufacturers Ti2000 Timber Frame, Carpentry Framed Structures Ti2500 Timber Frame, Ancillary Components Ti2700 Timber Growers Ti4000 Timber Impregnation Plant Suppliers Ti7000 Timber Merchants, General Ti7500 Timber Merchants, Hardwood Specialist Ti7600 Timber Merchants, Softwood Specialist Ti7700 Tools, Power To0500 Tool Suppliers & Servicing To1000 Trussed Rafter Manufacturers & Suppliers Tr4000 Trussed Rafter Manufacturing Equipment Tr5000

268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 269 269 270 270 270 270 270

V Vapour Permeable Membranes Va0500 Varnish Manufacturers & Suppliers Va1000 Veneer Agents, Importers & Distributors Ve1000 Veneering Services Ve3000

270 270 270 270

W Window Agents , Importers & Distributors Wi1000 Window Manufacturers Wi2000 Windows, Hardwood Wi3000 Windows, Softwood Wi4000 Woodturning Services Wo2000

Timber 2016 Industry Yearbook

270 270 270 270 270

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Buyers’ guide

Adhesives, Manufacturers & Suppliers Ad1000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Bona Limited – Rotafix (Northern) Limited – Wurth UK Ltd

Architect Ar2000

– 3dr Architects Ltd – A & J Architects – A J Bunning Architect – A W W – Aaron Evans Architects Ltd – ABN7 Architects – Acanthus Clews Architects – Adams & Sutherland – Adrian Morrow Architects Limited – AKM Consultants – Allford Hall Monaghan Morris – Allies and Morrison – Allison Pike Partnership – Anderson Bell & Christie – Andrew Wood Associates Limited – Anita Sen Architects – Anne Thorne Architects Partnership – Anthony Brown – Anthony Swaine Architecture – Arboreal Architecture Ltd – Archicraft Ltd – Architecture plb – Architype Limited – Arrol & Snell Ltd – Artchart > Architecture – Arthur Architects – Ashley Courtney RIBA – Ashwood Design Associates Limited – Associated Architects – AT Architecture Ltd – Atelier HB – Atkins – Aukett Swanke – Avanti Architects – BAM Construct UK Ltd – Barefoot and Gilles – BB Partnership Ltd – bb+c architects ltd – Ben Jones Architects – Bench Architects – Bennetts Associates Limited – Benson Robertson Architects Ltd – BH & M – Bickerdike Allen Partners – Blackett-Ord Conservation Limited – Blair Gratton Architects Ltd – Blake Architects Ltd – Blake Hopkinson Architecture LLP – Blake, Gavin RIBA FRSA: Chartered Architect – Buckle Chamberlain Partnership – Buckley Gray Yeoman – Building Design Partnership Ltd – Burrell Foley Fischer LLP – Burwell Deakins Architects – C P Architects – CA Sustainable Architecture – Campbell Jackson Architects – Canata & Seggie Chartered Architects – Capita Ruddle Wilkinson Ltd – Carr Cotter & Naessens – Cassidy + Ashton Group Ltd – Cedar Studio Designs Limited – CH Architects LLP – City Architecture Office Ltd – Clay Architecture Ltd – CMG Architects – Cook Associates – Cottrell & Vermeulen Architecture – Cowper Griffith Architects – CSK Architects – CT architect – CUBE Architecture

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Timber 2016 Industry Yearbook

– Cullinan Studio – CZWG Architects LLP – D H Design North West Limited – D84 architects ltd – Dannatt Johnson Architects – David Grindley Architects – David Mee Architect – David Morley Architects – David Parker Architects Ltd – De Rijke Marsh Morgan Architects – Dearlove Architecture Limited – Design Engine Architects Ltd – Designcell Architecture – Designcubed – DKSG Ltd – DMWA Ltd – Donaghy and Dimond Architects – Donald Millar Architecture – Douglas Homes (South West) Ltd – Dualchas Architects Limited – Duggan Morris Architects – E & P Building Design – E P T Partnership – Edward Hunt & Co – Emma Heaver Architect – Entrust – EPR Architects Ltd – Eric Oberlander Architect – Fasciato Architects Ltd – Feilden Clegg Bradley Studios – Feilden Fowles Architects – Felce & Guy Partnership – Fereday Pollard Architects – Field Architecture Limited – Foster + Partners – G R Architects – Garnham Wright Associates – Gary Johns Architects – Geraint Efans Pensaer – Gerry Robb Architectural Design Services – GNP Chartered Architects – Good Architecture – Grant Bulloch Architect – GWP Architecture Ltd – H L M Architects – H M H Architects – Halsall Lloyd LLP – Halvorsen Architects – Harrison Mutch, Chartered Architects – Harrison Sutton Partnership – Hawkins Brown Architects – Haworth Tompkins Architects – Hazel Crawford Architect – Hazle McCormack Young LLP – Helen Lucas Architects – Hilton Barnfield Architects – Hive Architects Studio Ltd – Hopkins Architects Partnership LLP – Hoskins Architects – Hugh Broughton Architects – Hugh Jackson Architect – Hypostyle Architects – Ian O’Brien Studio Ltd – Inside Out Architecture – Integration Architecture – James Dunnett Architects – Jay Ashall Partnership – Jestico + Whiles – Jonathan Shattock – Julian Bishop - Architect – Julian Owen Associates Architects – Karen Gardner Architect – KDS & Associates Ltd – Knox Bhavan Architects LLP – Lacey Hickie Caley Ltd – Lance Adlam Chartered Architect – Lee Evans Partnership – Lloyd Evans Prichard – LOCi:architecture – Lockhart-Ball Associates – Lovelock Mitchell Architects – M K A Architects Limited – Maccreanor Lavington Ltd – Macdonald Wright Architects

– Mackellar Schwerdt Architects – Malby Architects – Marshall, William J & Partners – Martin Noone Architect – MAST Architects – MawsonKerr Architects – Maxwell and Company Architects & Designers Ltd – Metters & Wellby Ltd – Michael Drake Architects Ltd – Mike Parkes Associates – Mikhail Riches – Mime Architects – Mole Architects – Morgan Carey Architects Limited – Morgan Harris Architects Ltd – MS Design – Munro Associates – Nash Partnership LLP – Neil Ferguson Chartered Architect – Nexus Red – Nicholas Hare Architects LLP – Nick Midgley Design – Nick Shipp Architects – Nicola Chambers Architecture & Design – Nicolas Tye Architects – NPS South West Limited – O’Keefe Scanlon Ltd – ORMS Architecture Design – P+HS Architects – PAC Studio Ltd – PAD Studio – Paper Project Architecture and Design Ltd – Parsons Brinckerhoff Ltd – Passivhaus Homes – Patel Taylor – Pedder & Scampton Architects – Pembroke Design Ltd – Penoyre & Prasad LLP – Pensel – Piercy & Co – Pollard Thomas Edwards architects – Prewett Bizley – Prime Meridian – Pringle Richards Sharratt Architects – Probyn Miers – Proctor and Matthews Ltd – Project 5 Architecture – PRP Architects LLP – Purcell UK – Purple Architecture Studio Ltd – Reiach and Hall Architects – Rhys Llwyd Davies - Architect | Pensaer – Richard Morton Architects Ltd – Rivington Street Studio – Robert Houmøller – Robert Rowett Architectural Services – RPS – shedkm – Sherpa Connection Systems GmbH – Simon Gillespie Associates – Simon Hall Architects – SKArchitects Limited – Sophie Bates Architects – Soup Architects – Space3 Architecture – Stephen Davy Peter Smith Architects Ltd – Sterry, Nigel F – Steve Eastland Design Ltd – Stonewood Design – Stora Enso Building Solutions UK – Stride Treglown Ltd – Stuart King Architecture & Design Ltd – Stuart Page Architect – Studio Bark – Studio RHE Ltd – Studio24 Architects LLP – Suetake Studio 2 – Susan Walker Architects – Terence O’Rourke Ltd – The E Studio – Tim Bayman Architecture – Tim Ronalds Architects – Tooley & Foster Partnership, The – Townshend Landscape Architects Ltd

www.trada.co.uk

Buyers’ guide

– Trewin Design Architects – Tweed Nuttall Warburton – Ty Afal – Variant Office – Verve Architects Ltd – Vincent & Gorbing Associates – Wain Morehead Architects Limited – Waind Gohil Architects – Walters and Cohen Limited – Waugh Thistleton Architects – White Design Associates Ltd

Architectural Technologist Ar2500

– 16a Architecture – 71 Design – A W W – Allison Pike Partnership – Andrew Howard & Partners – Andrew Wood Associates Limited – Architectural Design Services – Arthur Architects – AT Architecture Ltd – Atec Design – A-Tec Design – azure|architecture – Canata & Seggie Chartered Architects – Chris Saunders Associates Limited – Craig McDowall Architectural Services Ltd – D Kelly Design – David Norris Associates – David Parker Architects Ltd – Dearlove Architecture Limited – DJ Building Design – D-Tech Design Ltd – E K Drawing Service Ltd – Edward Parsley Associates – Faber Technical Limited – G M Moore & Associates – Gerry Robb Architectural Design Services – Greenfields Design Ltd – H L M Architects – Hammond Architectural Services Ltd – Hutton & Rostron Environmental Investigations Ltd – Ian Slater Architectural Design – John Bellman & Associates Ltd – Lacey Hickie Caley Ltd – M S R Building & Civil Engineering Design – MAST Architects – Mourneview Design – Munro Associates – P+HS Architects – Paul Newbould Planning & Building Design Services – Philip Hawkey Architectural Design – Pollard Architectural – PPK Timber Designs Ltd – Premier Timber Design Services Ltd – Purcell UK – PWA Chartered Building Surveyors – RLH Architectural Design Solutions – Robert E Fry & Associates Ltd – Robert Rowett Architectural Services – Sandra Lynch Architectural Services – Schumann Consult Ltd – Simon Spencer MCIAT – Steve Gilman Design Ltd – Straight Up Timber Frame Ltd – Sylva Group – T F S Design Ltd – Technical & Graphic Design Services Limited – Trewin Design Architects – W M Design & Architecture Ltd – Walker Newton Architecture – Yeoman Ltd

ASSOCIATIONS, FEDERATIONS & INSTITUTIONS As1000

– American Hardwood Export Council – American Softwoods – British & Irish Association of Fastener Distributors Limited

www.trada.co.uk

– British Woodworking Federation – Builders Merchants Federation – Department of Agriculture, Marine and Food – East Anglian Timber Trade Association – FIRA International Ltd – Ghana Forestry Commission – Guild of Master Craftsmen, The – Malaysian Timber Council – NBS – Paradigm Housing Group – RNLI – Timber Decking Association – Timber Trade Federation – Trussed Rafter Association – United Kingdom Forest Products Association – Wales Forest Business Partnership – Wood Panel Industries Federation – Wood Protection Association – YBDSA Holdings Ltd

Beams Be1000

– English Woodlands Timber Ltd – iWood Timber Ltd – Orlestone Oak Ltd – Sherpa Connection Systems GmbH – Vastern Timber – W. L. West & Sons Ltd

Bridges, Manufacturers & Suppliers Br2000

– Constructional Timber (Manufacturers) Ltd – CTS Bridges Limited – Ecochoice Certified Timbers – Green Oak Carpentry Company Ltd, The – Mathis Glulam Structures – Merk – Sarum Hardwood Structures Limited – Simonin – Woodscape Ltd

Builders Merchants Bu1000

– Arnold Laver – Bell & Sime Buildbase – Buildbase Ltd – Canvey Wharf Co Limited, The – Chadwicks (Mowbray Drive) Limited – Fleming Buildbase – Gibbs & Dandy – Hay & Co Buildbase – Hendricks Lovell – J P Corry Group Limited – Jackson Building Centres Ltd – Mid-Sussex Timber Co Limited – Qualtrough, J & Co Limited – TECO Building Products

Building Contractor

Bu3000

– 21 Century Carpentry Building Services Ltd – ABM Building Services Ltd – AJG Home Improvements Ltd – Alex Murray Construction Ltd – Andrew Davie Timber Frame Homes – Andrew Page Oak – Armada360 Ltd – Ashbrooke Homes Ltd – Atlantic Contracts Limited – Backaller Timber Frame Extensions – BAM Construct UK Ltd – Basic Plumbing Course.com – Beechcroft Developments Ltd – Blou Construction Ltd – Borneo Benar Sdn Bhd – Brendan Flynn Construction Ltd

– Brigstow Homes Limited – Briteng Building Services Ltd – Calder PPC – CC Carpentry – CGL Homes Ltd – Chalk Hill Construction – Chez Chene – Clayton Construction Ltd – Dab Den Ltd – Day & Co Construction – Distinctive Property Development Ltd – E. E. Smith Contracts Ltd – Eaton Carpentry Ltd – Elliott – Off-Site Building Solutions – Engel Construction Limited – English Heritage Buildings LLP – Equinox Technical Services – EURBAN – Fleming Buildings Limited – G P Zachariades (O) Ltd – G-frame Structures – GMC Projects – Greenheart Sustainable Construction – Harry Barnes Construction – Havenbuild – Herbert H Drew & Son Ltd – Highfield (Cumbria) Ltd – Horohoe Construction Ltd – Houghtons of York – Inner World Design & Build Ltd – J & TB – Jim Dowling trading as Curryhills Construction – John Sproule – Josh Riza – Kendo Contracts Ltd – Kenford Builders Ltd – Kind & Co (Builders) Ltd – Kithurst Builders – Krystal Construction And Joinery Ltd – Laing O’Rourke PLC – Lissett Homes – Longworth Building Services – Lovell Partnerships Ltd – M & K Macleod – M P R Projects (UK) Ltd – M2 Construction (South Wales) Ltd – Mace – Mackenzie Hughes Ltd – Martin Robinson Carpentry Ltd – Mathis Glulam Structures – MB Construction and Carpentry Ltd – MBM Contracts Ltd – Merk – Morgan Sindall Construction and Infrastructure Ltd – Morgan Sindall Group – Morgan Sindall Professional Services Limited – Myriad Construction Ltd – Natural Design & Build Ltd – NDM (Metal Roofing & Cladding) Ltd – Nene Valley Fire & Acoustic Ltd – Norfolk Timber Frames Ltd – Oakridge Building Company – Oban Joinery Services Ltd – Overbury Plc & Morgan Lovell – Panorama Contractors Limited – Parkside Combined Technical Services Ltd – Peter C. Todd - Building Contractor – Pinelog Ltd – PMS Oxford – Psaras Construction Ltd – Roger N Cross Services – S H Construcciones S.L. – S.Hughes Building Services – simplydesignsolutions – Simpson (York) Limited – Sir Robert McAlpine Ltd – Soutra – Steve Coleman (Timber Erectors) Ltd – Sykes & Co – Sylva Group – T & D Design and Build Limited – T F S Design Ltd – TH Teague & Sons Ltd – The Other Construction Company Ltd Timber 2016 Industry Yearbook

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Buyers’ guide

– Thomas R Skinner – Timber Construction & Renovation Ltd – Tingdene Homes Ltd – V L J English Oakcroft – Venturer Pte Ltd – Vision Development – Walker Brothers (Timber Frames) Ltd – Westframe – William May Developments Ltd

Buildings, Sheds: Manufacturers & Suppliers

Building Control Services

Buildings, Timber Hybrid Systems

Bu3500

Bu7000

– Frame UK – Heron Timber Frames – Lowfield Timber Frames Ltd – Olympian Sheds Ltd – Pennine Timber Frame (UK) Ltd – Space4 Limited

Bu8000

– Quadrant Approved Inspectors

Buildings, Agricricultural: Manufacturers & Suppliers Bu4000

– Egoin UK Timber Construction – G-frame Structures – Merk – Simonin – STREIF – Wiehag Timber Construction

– The Stable Company

Carpenters Buildings, Conservatories: Manufacturers & Suppliers Bu5000

– Dempsey Dyer Ltd – Green Oak Carpentry Company Ltd, The – Norscot Joinery Limited – T J Crump Oakwrights Ltd – Taylor Made Joinery Interiors Limited – Vale Garden Houses Ltd – Vascroft Contractors Ltd – Westwind Oak Buildings Ltd

Buildings, Log Cabins: Manufacturers & Suppliers Bu6000

– Cartledge Timber Frame – Finlog – Gibbs Timber Frame Ltd – Pennine Timber Frame (UK) Ltd – Pinelog Ltd – Svenskhomes – Timberworks Europe – Vision Development

Buildings, Portable: Manufacturers & Suppliers Bu6500

– Ascot Timber Buildings Ltd

Buildings, Sectional Timber: Manufacturers & Suppliers Bu6800

– A J Laminated Beams Ltd – Allwood Timber Ltd – Benfield ATT Group Ltd – Coed Cymru – Courtyard Designs Ltd – Datum Limited – English Heritage Buildings LLP – Envirograf – Fleming Buildings Limited – Gembuild – Lowfield Timber Frames Ltd – Neatwood Homes Ltd – Oak Frames Direct – Pinelog Ltd – Scotts of Thrapston Limited – Space4 Limited – Svenskhomes – The Stable Company – Timber Frame Management Ltd – Townsend Timber – Walker Brothers (Timber Frames) Ltd

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Timber 2016 Industry Yearbook

Ca0500

– Brendan Flynn Construction Ltd – Calanpoint Contracts Ltd – Exterior Decking – Hazelwood Carpentry Contractors Limited – James Crane Ltd – Steve Coleman (Timber Erectors) Ltd – Watts Contract Services Ltd

Cladding

Cd1000

– A C Timber Solutions Ltd – A Proctor Group Ltd – BCL Timber Projects Ltd – Beaumont Forest Products Limited – Benchmark Timber Ltd – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – Davidson Timber UK Ltd – Ecochoice Certified Timbers – English Woodlands Timber Ltd – Hoppings Softwood Products Plc – iWood Timber Ltd – James Latham plc – Joseph Griggs & Co Limited – Koppers – Mill Works Timber Specialists – Norman Limited – Russwood Ltd – Sharvatt Woolwich Ltd – Silva Timber Products Limited – Snows Timber Ltd – Stourhead (Western) Estate – Thorogood Timber Limited – Townsend Timber – Vastern Timber – Vincent Timber Ltd – W. L. West & Sons Ltd – Werzalit UK – Woodtrend Limited

Certification & Sustainable Sourcing Advisors Ce1000

– FIRA International Ltd – Machined Timber Specialists – Sustainable Construction Solutions Ltd – Venturer Pte Ltd – Wood Shop Limited, The

Certification Bodies

Ce2000

– Atkins – Boyle Consultants Ltd – Brooks Bros (UK) Limited

– Cameron & Ross – Civil & Structural Partnership Ltd – Cowan Consultancy Ltd – David Narro Associates – David R Murray & Associates – E A R Sheppard Consulting Civil & Structural Engineers Limited – Evolve – Exova BM TRADA – Forbes Leslie Network – Goodson Associates – H G A (UK) Ltd – Harley Haddow – Harry Turnbull Ltd, Consulting Civil Engineer – Ramsay and Chalmers – Structural Solutions – Tim Kelly Consulting Engineers

Carpentry & Joinery Services

Cj1000

– 21 Century Carpentry Building Services Ltd – Blou Construction Ltd – Carpentry Services Ltd – GMIT – Inner World Design & Build Ltd – Stevenson Installers – Structural Timber Design Solutions LLP – Sykes & Co – The Taylor Carpentry Co. Ltd

CROSS-LAMINATED TIMBER MANUFACTURERS

Cl1000

– Stora Enso Building Solutions UK – XLAM Dolomiti

Coating Manufacturers

Co1500

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Bona Limited – Envirograf – Sioo Wood Protection – Teknos (UK) Limited

Coatings Flame Retardant Co1700

– Fabric Flare Solutions Limited

Consultants, Acoustic Co3000

– Paragon Acoustic Consultants Ltd

Consultants, Building

Co4000

– A T K Partnership Ltd – AECOM – Allison Pike Partnership – Andrew Howard & Partners – Andrew Wood Associates Limited – Atec Design – Atkins – Austin Trueman Associates – B G Consulting Ltd – Banbeck Engineering Partnership – Barry Honeysett Consulting Structural & Civil Engineers – Baxter, Andrew – Baynham Meikle Partnership – BdR Civil & Structural Engineering Limited – Betts Associates Limited – Bickerdike Allen Partners – Bill Henderson Consulting Engineer Ltd – Broughton Beatty Wearring Limited – BTS Timber Engineering Limited – Building & Design Ltd

www.trada.co.uk

Buyers’ guide

– Buro Happold Ltd – C & C Markides Estates Ltd – Cameron & Ross – Canata & Seggie Chartered Architects – Canham Consulting – Complete Design Partnership Ltd – Cowan Consultancy Ltd – Cowper Griffith Architects – Croft Structural Engineers – D & R W Design Partnership Ltd – David Norris Associates – David Parker Architects Ltd – Dixon Hurst Limited – D-Tech Design Ltd – E & P Building Design – Elders Consulting Engineers LLP – Elliott Wood Partnership LLP – Entrust – Faber Technical Limited – FAIRHURST – FLUID Structural Engineers – Forest Hill Design – Francis Bradshaw Partnership – GL51 Consultancy – G M Moore & Associates – GB Consulting – Gemmell Hammond Ltd – Goodson Associates – Greenfields Design Ltd – H G A (UK) Ltd – H M Chambers and Partners – Hammond Architectural Services Ltd – Hartigan – Haydn E Williams Cyf – Hockley & Dawson – Hugh Broughton Architects – Hutton & Rostron Environmental Investigations Ltd – James Crane Ltd – James Lockyer Associates Ltd – Julian Owen Associates Architects – KMASS – KRP Building Consultancy Ltd – L F Webb & Partner – Lancashire Building Consultants Ltd – Lawrenson Associates – London Timber Frame – M K A Architects Limited – M P R Projects (UK) Ltd – M2 Construction (South Wales) Ltd – Mackellar Schwerdt Architects – MacLaren Roughton – Marshall, William J & Partners – Mason Clark Associates – Maughan Reynolds Partnership – Maxwell and Company Architects & Designers Ltd – McColl Associates – McCurdy & Co Ltd – McKay & Partners – Michael Barclay Partnership LLP – Mike Parkes Associates – Mime Architects – Munro Associates – N J McAnally & Associates – New Sustainable Building Model Ltd – NK Engineering – Northcott Design & Management Ltd – NW Structural Consultants Limited – O’Dwyer, Nicholas Ltd – Parsons Brinckerhoff Ltd – Pembroke Design Ltd – Peter Brett Associates LLP – Peter Dann Limited – Philip Hawkey Architectural Design – Pittilla Bell Consulting Limited – Pollard Architectural – PPK Timber Designs Ltd – Price & Myers – Purcell UK – PWA Chartered Building Surveyors – Ramboll – Robert E Fry & Associates Ltd – Robert Rowett Architectural Services – Robert Stone Associates – Rodgers Leask Ltd

www.trada.co.uk

– Roger Casey Associates Limited – Ryland, D A – S C E G Limited – Samuely, F J & Partners – Sandy Fraser Associates – Scott White and Hookins LLP – Seven Point Design Ltd – Simon Spencer MCIAT – Straight Up Timber Frame Ltd – Structural Design Associates Ltd – Structural Timber Design Solutions LLP – StructureMode Ltd – Sustainable Construction Solutions Ltd – TALL Engineers Ltd – The Construction Management Corporation – The Timber Frame Consultancy – Thomasons – Tim Kelly Consulting Engineers – Tottenham & Bennett – Trevor Derby Associates – Trewin Design Architects – W F Brown Associates Limited – W M Design & Architecture Ltd – W S P Group – Waterman Structures – William Keniry – Wright Associates – Wyatt & Watts – Wyatt Carruthers Jebb – Yeoman Ltd – YES Engineering Group Ltd

Consultants, Business Co4500

– ARV Solutions – Ewbank Consultancy – Oak House Consultants Limited

Consultants, Environmental Co5000

– Acanthus Clews Architects – AECOM – Atkins – Baynham Meikle Partnership – Betts Associates Limited – Bickerdike Allen Partners – Blue Evolution – BWB Consulting Ltd – Campbell Reith Hill LLP – Distinctive Property Development Ltd – Ewbank Consultancy – FAIRHURST – FIRA International Ltd – H L M Architects – Hartigan – James Lockyer Associates Ltd – Lockhart-Ball Associates – O’Dwyer, Nicholas Ltd – Parsons Brinckerhoff Ltd – Peter Brett Associates LLP – Plandescil Ltd – PRP Architects LLP – Rodgers Leask Ltd – RPS – Sustainable Construction Solutions Ltd – T R P Consulting Ltd – Terence O’Rourke Ltd – W S P Group – Waterman Structures – White Design Associates Ltd – Wren & Bell

CONSULTANTS, FIRE SAFETY Co5250

– GL51 Consultancy

Consultants, Forestry Co5500

– Blue Evolution – English Woodlands Timber Ltd

Consultants, Interior Design & Furniture Co6500

– Dab Den Ltd – GL51 Consultancy – GMIT

Consultants, Health & Safety

Co7000

– British Woodworking Federation – Canata & Seggie Chartered Architects – Duffy Chartered Engineers – E & P Building Design – easi-edge Limited Safety Solutions – Ellis and Moore Consulting Engineers – F P S Consult Ltd – Fidler Associates Ltd – Firebrace, Andrew Partnership – Gary Gabriel Associates – HSCS Ltd – Lacey Hickie Caley Ltd – Mason Clark Associates – Norder Design Associates – Oak House Consultants Limited – Pittilla Bell Consulting Limited – Robert Rowett Architectural Services – Sanders Consulting – Sandy Fraser Associates – Scott White and Hookins LLP – Thomasons – Trevor Derby Associates – W S P Group – Waterman Structures – Wyatt Carruthers Jebb

Consultants, Management Co7500

– Clarke Matthews Ltd – FIRA International Ltd – Oak House Consultants Limited – Wren & Bell

Consultants, Overseas Development Co8000

– Borneo Benar Sdn Bhd

Consultants, Preservation Co8500

– Arch Timber Protection – Ewbank Consultancy – Hutton & Rostron Environmental Investigations Ltd – KMASS – Mackellar Schwerdt Architects – McCurdy & Co Ltd – William Keniry – Wood Protection Association Consultants, Product Co8700

– Baxter, Andrew – Blue Evolution – GL51 Consultancy – Machined Timber Specialists – Oak House Consultants Limited – Wood Shop Limited, The

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Buyers’ guide

Consultants, Project Management

Co8800

– A L Project Services – Acanthus Clews Architects – Arthur Architects – Atkins – BTS Timber Engineering Limited – Building & Design Ltd – C & C Markides Estates Ltd – Campbell Reith Hill LLP – Canata & Seggie Chartered Architects – Clarke Matthews Ltd – Duffy Chartered Engineers – E & P Building Design – E A R Sheppard Consulting Civil & Structural Engineers Limited – F P S Consult Ltd – FAIRHURST – Fidler Associates Ltd – Francis Bradshaw Partnership – G M Moore & Associates – Halsall Lloyd LLP – James Lockyer Associates Ltd – M S R Building & Civil Engineering Design – MacLaren Roughton – Materian Limited – Maxwell and Company Architects & Designers Ltd – Nicholas Hare Architects LLP – Norder Design Associates – Northcott Design & Management Ltd – Pembroke Design Ltd – Peter Brett Associates LLP – Peter Dann Limited – Pittilla Bell Consulting Limited – PRP Architects LLP – RNLI – Robert Stone Associates – S H Construcciones S.L. – Sandy Fraser Associates – Self-Build-Pro (Chartered Surveyors) – Stirling Maynard – Stride Treglown Ltd – Struct-SURE & Building Design – Sustainable Construction Solutions Ltd – Sykes & Co – Terence Fidler Partnership Ltd – The E Studio – Trevor Derby Associates – Wain Morehead Architects Limited – White Design Associates Ltd – YBDSA Holdings Ltd – Yeoman Ltd

Consultants, Recruitment Co9050

– ARV Solutions – Sykes & Co

Consultants, Timber Engineering Co9100

– A C S Structures – A R C Engineers Ltd – A T K Partnership Ltd – ADEPT Consulting (UK) Ltd – AECOM – AED – Allen Gordon LLP – Andrew Waring Associates Ltd – Archibald Shaw LLP – Ardern Hodges Ltd – Atec Design – Austin Trueman Associates – B B P Consulting Engineers Ltd – Banbeck Engineering Partnership – Barry Honeysett Consulting Structural & Civil Engineers – Barter Hill Partnership Limited – Benfield ATT Group Ltd – Bill Henderson Consulting Engineer Ltd – Borneo Benar Sdn Bhd – Brian Evans Associates Ltd

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Timber 2016 Industry Yearbook

– Broughton Beatty Wearring Limited – BTS Timber Engineering Limited – Buro Happold Ltd – Cameron & Ross – Campbell Reith Hill LLP – Canham Consulting – Carpenter Oak & Woodland – Civil & Structural Partnership Ltd – Clifton Structural Timber Ltd – Complete Design Partnership Ltd – Concept Drawing Limited – Cook Associates – Cowan Consultancy Ltd – Croft Structural Engineers – Crucis Designs Limited – D & R W Design Partnership Ltd – David Narro Associates – David R Murray & Associates – Deeside Timberframe Ltd – Design ID Consulting Ltd – Duffy Chartered Engineers – E & M West – E A R Sheppard Consulting Civil & Structural Engineers Limited – Edinburgh Napier University – Edward Parsley Associates – Elliott & Company – Engenuiti Limited – engineersHRW – EURBAN – Evolve – FAIRHURST – Firebrace, Andrew Partnership – FLUID Structural Engineers – Forbes Leslie Network – Forest Hill Design – Francis Bradshaw Partnership – FRILO Software GmbH – Fuller Designs Ltd – Furness Partnership Ltd – G C Robertson & Associates Ltd – Gemmell Hammond Ltd – GMIT – Goodson Associates – Green Oak Carpentry Company Ltd, The – Greenbeams.com, Structural & Civil Consultants – H G A (UK) Ltd – Harley Haddow – Hartigan – Harvey and Snowdon – Hermolle Associates Ltd – Hockley & Dawson – Hydrock Consultants – Ian Moir Associates – interface facade engineering – James Lockyer Associates Ltd – John Peden Associates – Joseph Griggs & Co Limited – Kingfisher Consulting – KLH UK – KMASS – Knevitt Consulting – M L Kubik & Son Ltd – Machined Timber Specialists – Maciver Consultancy Services Limited – MacLaren Roughton – Mason Clark Associates – Materian Limited – Maughan Reynolds Partnership – McCartney Associates – McKay & Partners – McKinney Nicolson Associates Ltd – Merk – Michael Barclay Partnership LLP – Michael Hadi Associates – Milner Associates – Momentum Consulting Engineers – Morrish & Partners – N J McAnally & Associates – Nick Kenchington Ltd – Norder Design Associates – NW Structural Consultants Limited – Oregon Timber Frame Ltd – Parkins, R G & Partners Ltd – Parsons Brinckerhoff Ltd

– Pasquill – Pavlovskis Lister Ltd – Pittilla Bell Consulting Limited – Pollard Architectural – PPK Timber Designs Ltd – Pringuer-James – Ramboll – Ramsay and Chalmers – Rawcliffe Associates Ltd – Robert Stone Associates – Roger Casey Associates Limited – Rushmoor Engineering Services – Ryland, D A – S C E G Limited – S H Construcciones S.L. – Sanders Consulting – Sands Consultants – Sandy Fraser Associates – Scotframe Timber Engineering Limited – Self-Build-Pro (Chartered Surveyors) – Seven Oaks Joinery – Silvatec Design Ltd – simplydesignsolutions – Sinclair Johnston & Partners Limited – Solid Structures (UK) Limited – Spencer Jones Design Ltd – Stevenson Calam Associates – Stirling Maynard – Straight Up Timber Frame Ltd – Structa LLP – Struct-SURE & Building Design – Structural Design Associates Ltd – Structural Solutions – StructureMode Ltd – Sylva Group – T F S Design Ltd – T W P Consulting Structural & Civil Engineers – TALL Engineers Ltd – The Mighty Oak Timber Frame Company – The Morton Partnership Limited – Thomas Consulting – Tim Kelly Consulting Engineers – Timber Design Services – Tottenham & Bennett – Trevor Derby Associates – Venturer Pte Ltd – W F Brown Associates Limited – W S P Group – Westmuckett Hawkes Ltd – Westructure Timber Frame Ltd – William Keniry – Wren & Bell – Wright Associates – Wyatt & Watts

Consultants, Technical: Timber Co9200

– A T K Partnership Ltd – ADEPT Consulting (UK) Ltd – AECOM – AED – Allen Gordon LLP – Andrew Waring Associates Ltd – Archibald Shaw LLP – Ardern Hodges Ltd – AT Architecture Ltd – Atec Design – Atkins – Austin Trueman Associates – B B P Consulting Engineers Ltd – Barter Hill Partnership Limited – Baxter, Andrew – Betts Associates Limited – Blue Evolution – Brian Evans Associates Ltd – British Woodworking Federation – Cameron & Ross – Concept Drawing Limited – Crucis Designs Limited – David R Murray & Associates – Davidson Timber UK Ltd – Design ID Consulting Ltd

www.trada.co.uk

Buyers’ guide

– D-Tech Design Ltd – Duffy Chartered Engineers – E & M West – Edinburgh Napier University – Edward Parsley Associates – EURBAN – Evolve – Ewbank Consultancy – Exova BM TRADA – FLUID Structural Engineers – Forbes Leslie Network – Forest Hill Design – Francis Bradshaw Partnership – Furness Partnership Ltd – G C Robertson & Associates Ltd – GBG – GNC Engineering Ltd – Goodson Associates – Greenbeams.com, Structural & Civil Consultants – Greenfields Design Ltd – H G A (UK) Ltd – H M Chambers and Partners – Harley Haddow – Hartigan – KLH UK – KMASS – Knevitt Consulting – M P R Projects (UK) Ltd – Materian Limited – McCartney Associates – McColl Associates – McKinney Nicolson Associates Ltd – Merk – Milner Associates – Momentum Consulting Engineers – Mourneview Design – Myriad Construction Ltd – N J McAnally & Associates – NW Structural Consultants Limited – P Thomas Associates Ltd – Pavlovskis Lister Ltd – PPK Timber Designs Ltd – R P Winstone Ltd – Ramboll – Roger Casey Associates Limited – Rushmoor Engineering Services – S C E G Limited – Sanders Consulting – Scott White and Hookins LLP – Silvatec Design Ltd – Solid Structures (UK) Limited – Spencer Jones Design Ltd – Stevenson Calam Associates – Straight Up Timber Frame Ltd – Struct-SURE & Building Design – Structural Solutions – Structural Timber Design Solutions LLP – T R P Consulting Ltd – T W P Consulting Structural & Civil Engineers – TALL Engineers Ltd – Technical & Graphic Design Services Limited – The Morton Partnership Limited – The Timber Frame Consultancy – Tim Kelly Consulting Engineers – Timber Cladding Consultants – Timber Decking Association – Timber Design Services – Venturer Pte Ltd – Wessex Structural Services Ltd – Wood Shop Limited, The

Contract Management Co9300

– Acanthus Clews Architects – Alex Murray Construction Ltd – C & C Markides Estates Ltd – Clarke Matthews Ltd – Mackellar Schwerdt Architects – Maxwell and Company Architects & Designers Ltd – PWA Chartered Building Surveyors – W M Design & Architecture Ltd – Yeoman Ltd

www.trada.co.uk

Decking

De2000

– Alsford Timber – Beaumont Forest Products Limited – Brooks Bros (Midlands) Ltd – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – Burton, E O & Co Limited – Champion, A W Limited – Cheshire Mouldings – CTS Bridges Limited – Ecochoice Certified Timbers – English Woodlands Timber Ltd – Exterior Decking – Fulham Timber Merchants Ltd – Garden Trellis Co Ltd, The – Hoppings Softwood Products Plc – International Timber – James Latham plc – Mill Works Timber Specialists – Morgan Timber – N. Kritikos - A. Kritikos O.E. – NHG Timber Limited – Nicks & Co (Timber) Ltd – Norman Limited – Pacific European Timber Agency Ltd – Rotho Blaas SRL – Russwood Ltd – Sarum Hardwood Structures Limited – Silva Timber Products Limited – Sneek Timber – Snows Timber Ltd – Stourhead (Western) Estate – Timber & Plywood Services Ltd – Timber Marketing Services T/A Wood Concepts – Timbmet – Vincent Timber Ltd – Werzalit UK – Woodtrend Limited

Door Blanks

Do1000

– Caledonian Plywood Company – J B Kind Limited – J P Stone Limited

Door Distributors & Importers

Do2000

– Alsford Timber – American Softwoods – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – Enfield Speciality Doors – Finewood Marketing (UK) Ltd – J B Kind Limited – James Latham plc – Timber Marketing Services T/A Wood Concepts

Door Manufacturers

Do2500

– Adams Joinery Limited – Biker Group – Caledonian Plywood Company – Dempsey Dyer Ltd – Enfield Speciality Doors – ERW Joinery Ltd – Essex Woodcraft – Fyntons Limited – Harrison Varma Limited – Hazlin – J C K Joinery – J P Stone Limited – Kent Flush Doors & Joinery Ltd – Malaysian Timber Council – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited

– Patchett Joinery Ltd – Premium Timber Products Limited – RB Doors & Joinery Ltd – Scotts of Thrapston Limited – Senior Architectural Systems Limited – Stafford Bridge Doors Ltd – T Manners & Sons Ltd – The Stable Company – Totali Timber Solutions – Tower Doors Ltd – Vicaima Doors

Door Merchants

Do3000

– Brooks Bros (London) Limited – Days Buildbase – Enfield Speciality Doors – J B Kind Limited – Watford Timber Co Limited

Door Seals Do4000

– Sealmaster Limited

Doors, Fire Resisting Do4500

– Caledonian Plywood Company – Enfield Speciality Doors – Envirograf – Hazlin – J B Kind Limited – J C K Joinery – Kent Flush Doors & Joinery Ltd – NBJ (London) Ltd – Paling Joiners – RB Doors & Joinery Ltd – Soundcraft – Stafford Bridge Doors Ltd – Tek Fire Door Services – Tower Doors Ltd – Vascroft Contractors Ltd – Vicaima Doors Doors, Non-standard Do5000

– Biker Group – Days Buildbase – Enfield Speciality Doors – ERW Joinery Ltd – Harrison Varma Limited – Hazlin – J B Kind Limited – J C K Joinery – Kent Flush Doors & Joinery Ltd – McBeth Joinery – Oak Leaf Gates – Paling Joiners – Stafford Bridge Doors Ltd – Taylor Made Joinery Interiors Limited – Tower Doors Ltd – Vicaima Doors Educational Establishment Ed4000

– Architectural Association, Hooke Park – Arts University Bournemouth – Burwell Deakins Architects – Coleg Menai – Department of Civil Engineering, Architecture and Building, Coventry University – Edinburgh College – Edinburgh Napier University – Forth Valley College – Furness College Timber 2016 Industry Yearbook

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Buyers’ guide

– GMIT – HSCS Ltd – Inverness College – Limerick Institute of Technology – Merton College – Royal School of Military Engineering – University of Cambridge – University of Manchester – White Design Associates Ltd – Wyatt Carruthers Jebb

Energy Efficiency Products & Services

En1000

– Beaumont Forest Products Limited – Blue Evolution – Distinctive Property Development Ltd – F P S Consult Ltd – Harley Haddow – Haydn E Williams Cyf – Julian Owen Associates Architects – Self-Build-Pro (Chartered Surveyors) – Timoleon Ltd – Wain Morehead Architects Limited

Engineering Services, Mechanical

En1500

– Atkins – BAM Construct UK Ltd – David R Murray & Associates – Elders Consulting Engineers LLP – Forbes Leslie Network – NPS South West Limited – PWA Chartered Building Surveyors – Ramboll – RPS – Timoleon Ltd – W S P Group – Waterman Structures

Engineers, Civil & Structural En2000

– A C S Structures – A L Project Services – A R C Engineers Ltd – A T K Partnership Ltd – Absolute Consulting Engineers Ltd – Adam Power Associates – ADEPT Consulting (UK) Ltd – AECOM – AED – Aidan O’Connell & Associates Ltd – AKT II – Alan Baxter Partnership – Alcock Lees – Allen Gordon LLP – Andrew Howard & Partners – Andrew Lewis Consulting Engineer Ltd – Andrew Waring Associates Ltd – Andrews Associates – Anthony Davies Associates Ltd – Anthony Fisher Associates – Archibald Shaw LLP – Arthur Architects – Arun District Council – Arup – Associated Structural Design – A-teknik – Atkins – Atkinson Peck Ltd – Austin Trueman Associates – Avie Consulting Ltd – B B P Consulting Engineers Ltd – B G Consulting Ltd – Bailey Johnson Hayes – Bakkala Consulting Engineers – BAM Construct UK Ltd – Banbeck Engineering Partnership – Barry Honeysett Consulting Structural & Civil Engineers – Barter Hill Partnership Limited

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Timber 2016 Industry Yearbook

– Baxter, Andrew – Baynham Meikle Partnership – BdR Civil & Structural Engineering Limited – Betts Associates Limited – Bill Henderson Consulting Engineer Ltd – Bingham Yates Limited – Blackett-Ord Conservation Limited – Blackwell Structural Consultants Ltd – Boyle Consultants Ltd – Brian Evans Associates Ltd – Brian J Stocker – Broughton Beatty Wearring Limited – Bruce, Cufley & Partners – BTS Timber Engineering Limited – Building & Design Ltd – Buro Happold Ltd – Burwell Deakins Architects – BWB Consulting Ltd – C & C Markides Estates Ltd – C W T Partnership – Cameron & Ross – Campbell Reith Hill LLP – Canham Consulting – Centrespace design LLP – Civil & Structural Partnership Ltd – Clarke Matthews Ltd – Clifton Structural Timber Ltd – Complete Design Partnership Ltd – Conisbee – Cook Associates – Copp Wilson Pettitt Moore – Cowan Consultancy Ltd – Croft Structural Engineers – Crucis Designs Limited – D & R W Design Partnership Ltd – DAS Structures Ltd – David Narro Associates – David R Murray & Associates – Design ID Consulting Ltd – Design-Life – Diamond Wood & Shaw Limited – Dixon Hurst Limited – DMC Consulting Engineers Ltd – DOA Consulting Structural Engineers – Donald McIntyre Design Ltd – Dougall Baillie Associates – Duffy Chartered Engineers – E & M West – E A R Sheppard Consulting Civil & Structural Engineers Limited – Edinburgh Napier University – Edward Parsley Associates – Egoin UK Timber Construction – Elders Consulting Engineers LLP – Eldred Geotechnics Ltd – Elliott & Company – Elliott Wood Partnership LLP – Ellis and Moore Consulting Engineers – Engenuiti Limited – engineersHRW – Entrust – Eric Wright Group – Evolve – Expedition Engineering – FAIRHURST – Fidler Associates Ltd – Finite Design – Firebrace, Andrew Partnership – FLUID Structural Engineers – Forbes Leslie Network – Francis Bradshaw Partnership – FRILO Software GmbH – FTF Designs LTD – Furness Partnership Ltd – G A P Ltd – G C Robertson & Associates Ltd – Gary Gabriel Associates – GBG – Gemmell Hammond Ltd – GNC Engineering Ltd – Goodson Associates – Graham Garner and Partners Ltd – Green Arc Design – Griffen Design Ltd – H B L Associates

– H G A (UK) Ltd – H M Chambers and Partners – Harley Haddow – Harper, A J – Harry Turnbull Ltd, Consulting Civil Engineer – Hartigan – Harvey and Snowdon – Hermolle Associates Ltd – Hockley & Dawson – Hydrock Consultants – I G Design – Ian Moir Associates – Integral Engineering Design – J K C Timber Engineering – James Lockyer Associates Ltd – JC Consultancy Limited – JHA Consulting – Jim Dowling trading as Curryhills Construction – JLC – John Bellman & Associates Ltd – John Peden Associates – Jon J Oates – Kingfisher Consulting – Knevitt Consulting – KRP Consulting Engineers Limited – Lawrenson Associates – Libra Design & Consultancy Limited – M L Kubik & Son Ltd – M S R Building & Civil Engineering Design – Maciver Consultancy Services Limited – MacLaren Roughton – Marshall, William J & Partners – Mason Clark Associates – Maughan Reynolds Partnership – McCarthy, Rachel BSc MICE – McCartney Associates – McColl Associates – McColm Civil & Structural Engineers Ltd – McKay & Partners – McKenzie Willis – McKinney Nicolson Associates Ltd – MDA Consulting Engineers – Michael Baigent Orla Kelly Limited – Michael Barclay Partnership LLP – Michael Hadi Associates – Michael Pooler Associates – Mike Kitchen Associates Ltd – Mike Parkes Associates – ML Consulting – MLTS Ltd – MMP Design Limited – Modulus – Momentum Consulting Engineers – Morrish & Partners – Mousa Ghanimati – MSM Consulting Engineers – N & K Property Services – N J McAnally & Associates – Nick Kenchington Ltd – Norder Design Associates – NW Structural Consultants Limited – O’Dwyer, Nicholas Ltd – ONCE Civil & Structural Ltd – P M Law Design – Parkins, R G & Partners Ltd – Parsons Brinckerhoff Ltd – Pavlovskis Lister Ltd – Peter Brett Associates LLP – Peter Dann Limited – Philip Goacher Associates – Pittilla Bell Consulting Limited – PJStructures Ltd – Plandescil Ltd – Portland Consulting Engineers – Price & Myers – Prime Meridian – Pringuer-James – QED Structures Ltd – Quadrant Harmon Consulting Ltd – Ramage Young Design Ltd – Ramboll – Ramsay and Chalmers – Rawcliffe Associates Ltd – Rise Structural Engineers Ltd

www.trada.co.uk

Buyers’ guide

– RNLI – Robert E Fry & Associates Ltd – Robert Stone Associates – Robert Wynter & Partners Ltd – Rodgers Leask Ltd – Roger Casey Associates Limited – Rossi Long Consulting – RPS – Rushmoor Engineering Services – Ryland, D A – S C E G Limited – S H Construcciones S.L. – Samuely, F J & Partners – Sanders Consulting – Sands Consultants – Sandy Fraser Associates – Sarah Southwell Consulting Engineer – Scotframe Timber Engineering Limited – Scott White and Hookins LLP – SDP Consulting Engineers – Simpson Associates Consulting Engineers LLP – Sinclair Johnston & Partners Limited – Sir Robert McAlpine Ltd – Smith and Wallwork Ltd – Smith Foster Ltd – Solid Structures (UK) Limited – SOLUTION Consulting Engineers Ltd – SPS Consulting Engineers Ltd – Stanley Fyffe Associates – Star Design Solutions Ltd – Stephen Hyde Limited – Steve Gilman Design Ltd – Stevenson Calam Associates – Stirling Maynard – Stora Enso Building Solutions UK – Structa LLP – Struct-SURE & Building Design – Structural Design Associates Ltd – Structural Design Services – Structural Solutions – StructureMode Ltd – Summerfield, F – Super Structures Associates Limited – T & G Limited – T R P Consulting Ltd – T W P Consulting Structural & Civil Engineers – T Z G Partnership Ltd – TALL Engineers Ltd – Terence Fidler Partnership Ltd – TESS atelier d’ingenierie – Thomas Consulting – Thomasons – Tim Kelly Consulting Engineers – Timber Design Services – Tottenham & Bennett – Trevor Derby Associates – UK Energy Service – vkhp-consulting – W F Brown Associates Limited – W S P Group – Waterman Structures – Watson Hallam – Webb Yates Engineers Ltd – Wessex Structural Services Ltd – Western Solar Ltd – Westmuckett Hawkes Ltd – WMA Ltd – Wren & Bell – Wright Associates – Wyatt & Watts – Wyatt Carruthers Jebb – YES Engineering Group Ltd

Environmental Campaigners

Flame Retard Impregnation Services

– PEFC UK Ltd

– Arch Timber Protection – Fabric Flare Solutions Limited – Koppers – Wood Protection Association

En4000

Environmental Certification Services En5000

– Hutton & Rostron Environmental Investigations Ltd – PEFC UK Ltd – Sustainable Construction Solutions Ltd – Wood Shop Limited, The – Wren & Bell

Fastenings & Fixings for Timber Fa1000

– Chadwicks (Mowbray Drive) Limited – Easy-Trim Roofing and Construction Products Ltd – Paslode – Reisser Ltd – Rotafix (Northern) Limited – Rotho Blaas SRL – Sherpa Connection Systems GmbH – Simpson Strong-Tie – TECO Building Products – Wurth UK Ltd – Young Black Ltd

Fl1000

Floor Sealants Fl2500

– Bona Limited

Flooring, Hardwood: Agents & Importers Fl3000

– Domus – International Timber – Pacific European Timber Agency Ltd – Timber Marketing Services T/A Wood Concepts

Flooring, Hardwood: Manufacturers Fl3500

Fe2000

– Brooks Bros (UK) Limited – E C Forest Products (Sales) – Malaysian Timber Council – Orlestone Oak Ltd – Siero Lam SA – Vastern Timber – W. L. West & Sons Ltd

– Calders & Grandidge – Garden Trellis Co Ltd, The

Flooring, Hardwood: Merchants & Suppliers

Fencing Manufacturers

Fencing Material Suppliers Fe3000

– Beaumont Forest Products Limited – Calders & Grandidge – Canvey Wharf Co Limited, The – Hoppings Softwood Products Plc – James Callander & Son Ltd – Timber & Plywood Services Ltd – Townsend Timber – Woodtrend Limited

Fibre Building Board, Manufacturers

Fi2000

– Coillte Panel Products (UK) Ltd – Fermacell – Steico UK Ltd

Fibre Building Board, Merchants

Fi4000

– Brooks Bros (UK) Limited – Datum Limited

Finishing Equipment

Fi6000

Fl4000

– A C Timber Solutions Ltd – Beaumont Forest Products Limited – Brooks Bros (London) Limited – Brooks Bros (Midlands) Ltd – Bryceland Total Timber Solutions Ltd – Burton, E O & Co Limited – Castle Wood Floors – Chauncey’s Floor Fitting Services – Chaunceys Timber Flooring – Domus – E C Forest Products (Sales) – Fulham Timber Merchants Ltd – International Decorative Surfaces – James Latham plc – Russwood Ltd – Thorogood Timber Limited – Timbmet – Woodtrend Limited

Flooring, Laminate: Merchants & Suppliers Fl5000

– Castle Wood Floors – International Decorative Surfaces

Flooring, Softwood: Agents & Suppliers Fl6300

– Chauncey’s Floor Fitting Services

– Teknos (UK) Limited

Environmental Assessment En3000

– Buro Happold Ltd – FAIRHURST – Gary Gabriel Associates – Peter Brett Associates LLP – Ramboll – Scott White and Hookins LLP – Soutra – Stride Treglown Ltd – Thomasons

www.trada.co.uk

Fire Detection & Prevention Equipment Fi7000

Flooring, Softwood: Manufacturers Fl6500

– Snows Timber Ltd

– Fabric Flare Solutions Limited

Flooring, Softwood: Merchants & Suppliers Fl7000

– Beaumont Forest Products Limited – Envirograf

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Buyers’ guide

Furniture Designers

Government Department

– Andrew Page Oak – Andrew Wood Associates Limited – Campbell Jackson Architects – Design ID Consulting Ltd – GMIT – Mime Architects – Oxford Oak – Redwood Design Ltd – Tom Straker Design – William Keniry

– Department of Agriculture, Marine and Food – Ghana Forestry Commission – Renfrewshire Council

Fu3000

Furniture Manufacturers

Go2000

Handles, Wood

Ha2000

– Brooks Bros (UK) Limited – International Timber

Hardwood, Environmentally Certified

Fu4000

Ha7000

– Chase Joinery Contracts Ltd – Harrison Varma Limited – J P Stone Limited – JDM Joinery Ltd – McBeth Joinery – Redwood Design Ltd – Setsquare Staging Limited – T Manners & Sons Ltd – Treske Ltd

– A C Timber Solutions Ltd – Border Hardwood Ltd – Brooks Bros (UK) Limited – Earthy Timber – Ecochoice Certified Timbers – Exterior Decking – Finewood Marketing (UK) Ltd – Fulham Timber Merchants Ltd – International Timber – iWood Timber Ltd – Morgan Timber – NHG Timber Limited – Pacific European Timber Agency Ltd – Sneek Timber – Stourhead (Western) Estate – Vincent Timber Ltd – Woodscape Ltd – Woodtrend Limited

Garden Furniture Manufacturers & Suppliers Ga3000

– Street Design Limited – WoodBlocX Ltd

Gates Ga4000

– Calders & Grandidge – Garden Trellis Co Ltd, The – Oak Leaf Gates – W. L. West & Sons Ltd

Glued Laminated Timber (Glulam) Manufacturers Gl1000

– Buckland Timber – Constructional Timber (Manufacturers) Ltd – Cygnum Ltd – E. y F. Gamiz – EcoCurves by Jagram – Egoin UK Timber Construction – G-frame Structures – Inwood Developments Ltd – Lowe & Simpson Group Ltd – Mathis Glulam Structures – Melingoed Ltd – Siero Lam SA – Simonin – Steico UK Ltd

Glued Laminated Timber (Glulam) MERCHANTS & Suppliers

Gl2000

– A J Laminated Beams Ltd – B & K Structures – Constructional Timber (Manufacturers) Ltd – Cowley Timberwork – Crendon Timber Engineering Ltd – Crendon Timber Engineering Ltd - Bristol Branch – EURBAN – Frame UK – G-frame Structures – O F P Timber Framed Homes Ltd – Simpson Strong-Tie – Steve Coleman (Timber Erectors) Ltd – Thomas Armstrong (Timber) Limited – Wiehag Timber Construction

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Timber 2016 Industry Yearbook

Heritage & Conservation Services

– Myriad Construction Ltd – Pennine Timber Frame (UK) Ltd – S H Construcciones S.L. – Sherpa Connection Systems GmbH – Soutra – STREIF – Svenskhomes – Sylva Group – T F S Design Ltd – T J Crump Oakwrights Ltd – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Timberworks Europe – W M Design & Architecture Ltd – Walker Brothers (Timber Frames) Ltd – Westwind Oak Buildings Ltd

Housing Association

Ho4000

– MAST Architects – Peter Dann Limited – Timberworks Europe – Westlea Housing Association

INSULATION

In1000

– Easy-Trim Roofing and Construction Products Ltd

Insurance Agents & Brokers In2000

– BLP Insurance – LABC Warranty – Premier Guarantee

He1000

– A J Bunning Architect – Acanthus Clews Architects – Anthony Swaine Architecture – Arrol & Snell Ltd – Arthur Architects – Barry Honeysett Consulting Structural & Civil Engineers – Campbell Jackson Architects – David Parker Architects Ltd – Ellis and Moore Consulting Engineers – G M Moore & Associates – Greenbeams.com, Structural & Civil Consultants – Houghtons of York – Jay Ashall Partnership – Maxwell and Company Architects & Designers Ltd – Mime Architects – Purcell UK – Structural Design Associates Ltd – Stuart Page Architect – Sykes & Co – The Mighty Oak Timber Frame Company

House Builders Ho3000

– Advanced Housing Systems Limited – Alex Murray Construction Ltd – Andrew Davie Timber Frame Homes – AT Architecture Ltd – Border Oak Design & Construction – Distinctive Property Development Ltd – Eden Timber Frame – English Heritage Buildings LLP – G P Zachariades (O) Ltd – Herbert H Drew & Son Ltd – Heron Timber Frames – Holbrook Homes Ltd – Kind & Co (Builders) Ltd – Kingspan Timber Solutions Ltd – Laing O’Rourke PLC – M & K Macleod – M P R Projects (UK) Ltd – Martin Robinson Carpentry Ltd

Internet Services In3000

– Wood Shop Limited, The

Joiners

Jo1000

– Adams Joinery Limited – Brown & Carroll (London) Ltd – Calanpoint Contracts Ltd – Walker Brothers (Timber Frames) Ltd

Joinery Merchants & Distributors

Jo2000

– Arnold Laver – Bell & Sime Buildbase – Buildbase Ltd – Canvey Wharf Co Limited, The – Chadwicks (Mowbray Drive) Limited – Fleming Buildbase – Fleming Buildbase - Doors & Windows – Gibbs & Dandy – Hay & Co Buildbase – Moreys

Joinery Importers Jo3000

– Stora Enso Building Solutions UK Joinery Manufacturers

Jo4000

– Adams Joinery Limited – Altham Oak Bespoke Structures – Arbonis – Biker Group

www.trada.co.uk

Buyers’ guide

– Binladin Woodwork Factory Co. Ltd – Brown & Carroll (London) Ltd – Calanpoint Contracts Ltd – Chase Joinery Contracts Ltd – DTS - Kreunen Plastic Solutions – E. E. Smith Contracts Ltd – ERW Joinery Ltd – Essex Woodcraft – Fyntons Limited – GEM Joinery – Haldane (UK) Ltd – Harrison Varma Limited – Hazlin – J C K Joinery – J P Stone Limited – JDM Joinery Ltd – Jet Joinery Suppliers Ltd – Kenneth Rayson & Sons Ltd – Kent Flush Doors & Joinery Ltd – Malaysian Timber Council – McBeth Joinery – Melingoed Ltd – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited – Nottage Joinery & Timber Merchants – Oakleaf Bespoke Joinery Services – Original Box Sash Window Company, The – Paling Joiners – RB Doors & Joinery Ltd – Richardson & Peat Ltd – Rowan Timber Supplies (Scotland) Ltd – Scotts of Thrapston Limited – Services and Trade Company LLC – Seven Oaks Joinery – Soundcraft – T Manners & Sons Ltd – Taylor Made Joinery Interiors Limited – Vascroft Contractors Ltd – Vicaima Doors – Virtuoso Joinery Ltd – Werzalit UK

Joinery, Architectural

Jo5000

– Adams Joinery Limited – Binladin Woodwork Factory Co. Ltd – Essex Woodcraft – Garden Trellis Co Ltd, The – Haldane (UK) Ltd – Harrison Varma Limited – JDM Joinery Ltd – NBJ (London) Ltd – Paling Joiners – Redwood Design Ltd – Soundcraft – Taylor Made Joinery Interiors Limited – Vale Garden Houses Ltd – Vascroft Contractors Ltd

Kitchen Worktops

Ki3000

– Brooks Bros (UK) Limited – Earthy Timber – International Decorative Surfaces – James Latham plc – Redwood Design Ltd – Timbmet

Lacquer Manufacturers & Suppliers

La1000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Bona Limited – Teknos (UK) Limited

www.trada.co.uk

Laminates, Worktop

La4000

– Arnold Laver – International Decorative Surfaces – Panelco Limited

Laminating Services, Panel Products La6000

– Brooks Bros (UK) Limited – J P Stone Limited – RB Doors & Joinery Ltd

Landscape Architectural Supplies La7000

– Benchmark Timber Ltd – Garden Trellis Co Ltd, The – WoodBlocX Ltd

Landscape Designer

La9000

– Arrol & Snell Ltd – Design Engine Architects Ltd – Exterior Decking – H L M Architects – Halsall Lloyd LLP – Lacey Hickie Caley Ltd – NPS South West Limited – Patel Taylor – PRP Architects LLP – RPS – Stride Treglown Ltd – Terence O’Rourke Ltd – Townshend Landscape Architects Ltd – White Design Associates Ltd

Local Authority Departments

Lo1000

– Architectural & Construction Services – Arun District Council – Coed Cymru – Entrust – Hampshire County Council – Oxford City Council – Renfrewshire Council

LoUVRES, EXTERNAL Lo2000

– Stafford Bridge Doors Ltd

Laminated Veneer Lumber (LVL) Lv1000

– B & K Structures – Constructional Timber (Manufacturers) Ltd – Cygnum Ltd – Mevo Houtindustrie – Modern Lumber Technology Ltd – Steico UK Ltd – Wiehag Timber Construction

Machinery Manufacturers & Suppliers

Ma1500

– Bona Limited – Rotho Blaas SRL

Machining Services

Ma2500

– Burton, E O & Co Limited – E C Forest Products (Sales) – Fleming Buildbase – International Timber – iWood Timber Ltd – MFM Joinery Ltd – Mill Works Timber Specialists – Timber & Plywood Services Ltd – Timbmet

MDF, Agents & Importers

Md1000

– Hanson Plywood Limited – Highlake Limited – International Plywood (Importers) Ltd

MDF, Manufacturers Md2000

– Coillte Panel Products (UK) Ltd – Norbord – Wood Panel Industries Federation

MDF, Suppliers & Merchants

Md3000

– Alsford Timber – Altripan UK Ltd – Beaumont Forest Products Limited – Brooks Bros (Midlands) Ltd – Brooks Bros (UK) Limited – Caledonian Plywood Company – Hoppings Softwood Products Plc – International Decorative Surfaces – James Latham plc – Meyer Timber Limited – Watford Timber Co Limited

Modified Wood, Manufacturers & Suppliers Mo0500

– Accoya by Accsys Technologies – Brooks Bros (UK) Limited – Coed Cymru – Ecochoice Certified Timbers – James Latham plc – Vincent Timber Ltd – Werzalit UK – XLAM Dolomiti

Mouldings, Hardwood: Manufacturers & Suppliers

Mo4500

– A C Timber Solutions Ltd – Aitken & Howard Ltd – Beaumont Forest Products Limited – Burton, E O & Co Limited – Champion, A W Limited – Finewood Marketing (UK) Ltd – Gilmour & Aitken Limited – International Timber – Malaysian Timber Council – Mill Works Timber Specialists – Morgan Timber – NHG Timber Limited – Nicks & Co (Timber) Ltd – Nottage Joinery & Timber Merchants – Pacific European Timber Agency Ltd – Thorogood Timber Limited – Timbmet – Watford Timber Co Limited

Timber 2016 Industry Yearbook

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Buyers’ guide

Mouldings, Softwood: Manufacturers & Suppliers

Mo5000

– Beaumont Forest Products Limited – Bolt Building Supplies Limited – Brooks Bros (UK) Limited – Champion, A W Limited – Hoppings Softwood Products Plc – International Timber – James Latham Plc – Mid-Sussex Timber Co Limited – Mill Works Timber Specialists – Nicks & Co (Timber) Ltd – Sharvatt Woolwich Ltd – Snows Timber Ltd – Watford Timber Co Limited

Oak Trusses

Oa1000

– A J Laminated Beams Ltd – Carvalo Ltd – James Crane Ltd – Oak Frames Direct – Orlestone Oak Ltd – Simonin – T J Crump Oakwrights Ltd – Townsend Timber – Turner Timber Frames Ltd – Westwind Oak Buildings Ltd

Oriented Strand Board Agents & Importers Or1000

– Hanson Plywood Limited – International Plywood (Importers) Ltd

Oriented Strand Board Manufacturers Or2000

– Norbord – Wood Panel Industries Federation

Oriented Strand Board Merchants Or3000

– Altripan UK Ltd

Packing Case & Box Manufacturers & Suppliers Pa1000

– Crocodile Timber Frames – Thomas Armstrong (Timber) Limited

Pa6200

– Meyer Timber Limited – Panelco Limited

Panel Product Agents & Importers

Pa7000

– Altripan UK Ltd – Caledonian Plywood Company – Hanson Plywood Limited – Highlake Limited – International Plywood (Importers) Ltd – James Latham plc – Timberworks Europe – Timbmet

Pa3000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Environmental Coatings – Holman Specialist Paints Ltd – Teknos (UK) Limited

Paints, Flame Retardant Pa4000

– Environmental Coatings – Fabric Flare Solutions Limited – Russwood Ltd – Sealmaster Limited

Pallett Manufacturers & Suppliers Pa5700

– Smartply Europe Ltd – Thomas Armstrong (Timber) Limited

Timber 2016 Industry Yearbook

Panels, Plastic & Melamine Faced

Pa8500

– Panelco Limited

Panels, Veneered Pa8700

– BCL Timber Projects Ltd – Hazlin – James Latham plc – Norbord – RB Doors & Joinery Ltd – Vicaima Doors Particleboard Agents & Importers

Pa8800

Panel Products Manufacturers

Pa7200

– A Proctor Group Ltd – Arnold Laver – BCL Timber Projects Ltd – Coillte Panel Products (UK) Ltd – Fermacell – Ikopluseco – James Latham plc – Norbord – PiveteauBois – Siero Lam SA – Wood Panel Industries Federation

Panel Products Merchants & Suppliers Pa7500

– Alsford Timber – Altripan UK Ltd – Arnold Laver – Beaumont Forest Products Limited – Brooks Bros (London) Limited – Buildbase Ltd – Caledonian Plywood Company – Chadwicks (Mowbray Drive) Limited – Fulham Timber Merchants Ltd – Gibbs & Dandy – Jackson Building Centres Ltd – Melingoed Ltd – Meyer Timber Limited – Mid-Sussex Timber Co Limited – Panelco Limited – Rowan Timber Supplies (Scotland) Ltd – Sharvatt Woolwich Ltd – Snows Timber Ltd – Watford Timber Co Limited

Panels, Edge Glued

Paints

266 |

Panel Cutting Services

Pa7700

– E. y F. Gamiz – Earthy Timber

– Hanson Plywood Limited – Highlake Limited – Steico UK Ltd

Particleboard Manufacturers

Pa9300

– Norbord – Wood Panel Industries Federation

Particleboard, Moisture Resistant Pa9600

– Fermacell

Playground Equipment Manufacturers & Suppliers Pg1000

– Playdale Playground Equipment – Street Design Limited – Turkuaz

Plywood & Blockboard Agents & Importers Pl1000

– Altripan UK Ltd – Arnold Laver – Caledonian Plywood Company – Ghana Forestry Commission – Hanson Plywood Limited – Highlake Limited – International Plywood (Importers) Ltd – Meyer Timber Limited – Timber Marketing Services T/A Wood Concepts

Plywood & Blockboard, Decorative Pl2000

– International Plywood (Importers) Ltd

Panels, Flame Retardant Pa8000

– Coillte Panel Products (UK) Ltd – Envirograf – Fermacell – Sealmaster Limited

Panels, Laminated

Plywood & Blockboard, Flame Retardant Pl3000

– Arch Timber Protection – Arnold Laver

Pole Suppliers

Pa8200

Po1000

– E. y F. Gamiz – Egoin UK Timber Construction – EURBAN – Norbord – Wiehag Timber Construction

– Calders & Grandidge

www.trada.co.uk

Buyers’ guide

Preservation & Treatment Services

Sawmills, General

– Arch Timber Protection – Calders & Grandidge – Canvey Wharf Co Limited, The – Environmental Coatings – Gibbs & Dandy – Harlow Bros Limited – International Timber – James Callander & Son Ltd – Koppers – Mid-Sussex Timber Co Limited – Qualtrough, J & Co Limited – Wood Protection Association

– Moreys – Pasquill – Stora Enso Building Solutions UK – Timber & Plywood Services Ltd

Pr1000

Parallel Strand Lumber (PSL) Ps1000

Sa6500

Sawmills, Hardwood

Sa7000

– Aitken & Howard Ltd – Border Hardwood Ltd – Brooks Bros (Midlands) Ltd – E C Forest Products (Sales) – G & S Specialist Timber – Gilmour & Aitken Limited – Orlestone Oak Ltd – Siero Lam SA

– Crendon Timber Engineering Ltd

Sawmills, Softwood

Railway Sleepers

Sa8000

– WoodBlocX Ltd

– Gilmour & Aitken Limited – S R Timber

Remedial Treatment Services

Shopfitters

Re3000

Sh4000

– Harvest Century (HK) Holdings Limited – Rotafix (Northern) Limited

– T Manners & Sons Ltd – Vascroft Contractors Ltd

Research & Development Services

Software So1000

– Cowan Consultancy Ltd – FRILO Software GmbH – Greentram Software Pty Ltd – Koppers – MiTek Industries Limited – NBS

Ra2000

Re4000

– Buro Happold Ltd – Burwell Deakins Architects – Department of Agriculture, Marine and Food – Edinburgh Napier University – FIRA International Ltd – M L Kubik & Son Ltd – Milner Associates – PRP Architects LLP – Rotafix (Northern) Limited – University of Manchester

Restoration Specialists

Re6000

– Carpenter Oak & Woodland – Environmental Coatings – ERW Joinery Ltd – Green Oak Carpentry Company Ltd, The – James Crane Ltd – McCurdy & Co Ltd – Rotafix (Northern) Limited

Roofing Material Suppliers Ro2000

– A Proctor Group Ltd – Canvey Wharf Co Limited, The – Easy-Trim Roofing and Construction Products Ltd – Jackson Building Centres Ltd – Rotho Blaas SRL – S R Timber – Silva Timber Products Limited – Vida Wood UK Limited

Sawmills, British Timber Sa6000

– G & S Specialist Timber – James Callander & Son Ltd – Vastern Timber

www.trada.co.uk

Softwood, Enviromentally Certified

So6000

– Champion, A W Limited – Fulham Timber Merchants Ltd – Sharvatt Woolwich Ltd – Stourhead (Western) Estate – WoodBlocX Ltd

Stain Manufacturers & Suppliers St1000

– Environmental Coatings

Stair Components

St2000

– Beaumont Forest Products Limited – Cheshire Mouldings – Earthy Timber – Haldane (UK) Ltd – Lowe & Simpson Group Ltd – Quinn Hardwoods Ltd – Sherpa Connection Systems GmbH

– Lowe & Simpson Group Ltd – McBeth Joinery – MFM Joinery Ltd – Redwood Design Ltd

Street Furniture, Timber

St5000

– CTS Bridges Limited – Street Design Limited – WoodBlocX Ltd – Woodscape Ltd

Strength Graded Timber

St6000

– Beaumont Forest Products Limited – Border Hardwood Ltd – G & S Specialist Timber – Harlow Bros Limited – James Callander & Son Ltd – Qualtrough, J & Co Limited – Sarum Hardwood Structures Limited – Vincent Timber Ltd

Structural Component Manufacturers & Suppliers

St8000

– Benfield ATT Group Ltd – Catnic Limited – Cowley Timberwork – Crendon Timber Engineering Ltd – Crocodile Timber Frames – Harlow Bros Limited – Local Homes - Low Carbon Living – MiTek Industries Limited – O F P Timber Framed Homes Ltd – Oregon Timber Frame Ltd – Simpson Strong-Tie – Space4 Limited – Timber Frame Management Ltd – Wiehag Timber Construction – Wolf Systems Ltd

SIPS Manufacturers & Suppliers

St8500

– A Proctor Group Ltd – Advanced Housing Systems Limited – Cowley Timberwork – Cygnum Ltd – Kingspan Timber Solutions Ltd – Local Homes - Low Carbon Living – Lowfield Timber Frames Ltd – Mathis Glulam Structures – O F P Timber Framed Homes Ltd – Simonin – Space4 Limited

Structural Timber Composite Material St9000

– A J Laminated Beams Ltd – Cowley Timberwork – Flight Timber Products Ltd – Rowan Timber Supplies (Scotland) Ltd – Steico UK Ltd

Staircases

Surveyors, Building

– Bolt Building Supplies Limited – Chase Joinery Contracts Ltd – Cheshire Mouldings – Essex Woodcraft – Haldane (UK) Ltd – JDM Joinery Ltd

– Alcyon Limited – Appledown Marine – Arrol & Snell Ltd – Arun District Council – Atkins – Atkinson Peck Ltd

St3000

Su1000

Timber 2016 Industry Yearbook

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Buyers’ guide

– Bellamy Wallace Partnership LLP – Broughton Beatty Wearring Limited – BWB Consulting Ltd – C.G.Dominic Ltd – Canham Consulting – Chescoe Chartered Surveyors & Architects – Colin D. Brooking Dip. Arch.

– David Norris Associates – Ellis and Moore Consulting Engineers – F P S Consult Ltd – Fidler Associates Ltd – Frank Davey, Chartered Surveyor – GBG – Gerry Bird Consultants Ltd – H M Chambers and Partners – Harper Steele Associates LLP – Haydn E Williams Cyf – Hutton & Rostron Environmental Investigations Ltd – John Kershaw Chartered Surveyors – Julian Owen Associates Architects – Keith Sanger Associates – KMASS – KRP Building Consultancy Ltd – L F Webb & Partner – M K A Architects Limited – Mason Clark Associates – McKay & Partners – NPS South West Limited – Oakleaf Building Surveyors – Pembroke Design Ltd – Philip Hawkey Architectural Design – Pollard Architectural – PWA Chartered Building Surveyors – Robert Stone Associates – Rossi Long Consulting – Royal Household Property Section – S.Gurd Property Solutions Ltd – Stephen Waud Associates Ltd – Stride Treglown Ltd – The Morton Partnership Limited – Thomasons – Trewin Design Architects – Turner Associates – W M Design & Architecture Ltd – Wright Design – Wyatt Carruthers Jebb – Yeoman Ltd

Surveyors, Quantity Su2000

– Atkins – E & P Building Design – Entrust – F P S Consult Ltd – NPS South West Limited – Pembroke Design Ltd

Testing Services, Acoustic Te0500

– A Proctor Group Ltd – Bickerdike Allen Partners

Testing Services, Fire Te2000

– Ewbank Consultancy – Exova BM TRADA – Fabric Flare Solutions Limited – Sealmaster Limited Testing Services, Mechanical Te3000

– Exova BM TRADA

268 |

Timber 2016 Industry Yearbook

Testing Services, Product

Te3500

– Milner Associates – Setsco Services PTE Ltd

Testing Services, Structural Te4000

– AED – Baynham Meikle Partnership – Exova BM TRADA – GBG – Greenbeams.com, Structural & Civil Consultants – Michael Hadi Associates – Milner Associates – Struct-SURE & Building Design

Timber Agents & Importers, General

Ti0200

– Benchmark Timber Ltd – Oregon Timber Frame Ltd – Quinn Hardwoods Ltd – Silva Timber Products Limited – Sneek Timber – Timbersource Limited – Timbertech Global Ltd – Timbmet

Timber Agents & Importers, Hardwood Ti0500

– Border Hardwood Ltd – Burton, E O & Co Limited – DuPont Tyvek – Ghana Forestry Commission – James Latham plc – NHG Timber Limited – Oregon Timber Frame Ltd – Pacific European Timber Agency Ltd – Quinn Hardwoods Ltd – Timbersource Limited

Timber Agents & Importers, Softwood Ti0800

– DuPont Tyvek – Morgan Timber – NHG Timber Limited – Norman Limited – S R Timber – Timber Marketing Services T/A Wood Concepts – Timbersource Limited – Vida Wood UK Limited

Timber Components, Agents & Importers Ti0900

– Finewood Marketing (UK) Ltd – Scotframe Timber Engineering Limited – Werzalit UK – Woodscape Ltd

Timber Drying Services Ti1000

– Earthy Timber – International Timber

Timber Frame Design Services

Ti1200

– A R C Engineers Ltd – A T K Partnership Ltd – Advanced Housing Systems Limited – AED – Andrew Page Oak – Archibald Shaw LLP – Arrol & Snell Ltd – AT Architecture Ltd – Atec Design – Barter Hill Partnership Limited – BdR Civil & Structural Engineering Limited – Bill Henderson Consulting Engineer Ltd – Canham Consulting – Carpenter Oak & Woodland – Cartledge Timber Frame – Civil & Structural Partnership Ltd – Clarke Matthews Ltd – Courtyard Designs Ltd – Croft Structural Engineers – Crucis Designs Limited – Deeside Timberframe Ltd – D-Tech Design Ltd – E & M West – E A R Sheppard Consulting Civil & Structural Engineers Limited – Eden Timber Frame – Ellis and Moore Consulting Engineers – Evolve – Forest Hill Design – Framework Synergies Limited – Fuller Designs Ltd – Furness Partnership Ltd – G M Moore & Associates – Gary Gabriel Associates – Goodson Associates – Green Arc Design – Greenbeams.com, Structural & Civil Consultants – Hilton Barnfield Architects – Hockley & Dawson – Jay Ashall Partnership – Kingspan Timber Solutions Ltd – Materian Limited – McColl Associates – Michael Hadi Associates – Mime Architects – Modulus – Momentum Consulting Engineers – Morrish & Partners – Mourneview Design – MTE (Leicester) Ltd – Myriad Construction Ltd – Neatwood Homes Ltd – Norder Design Associates – Northcott Design & Management Ltd – ONCE Civil & Structural Ltd – Pavlovskis Lister Ltd – Peter Dann Limited – Pollard Architectural – PPK Timber Designs Ltd – Ramboll – Ramsay and Chalmers – Robert Rowett Architectural Services – Robertson Timber Engineering Limited – Roger Casey Associates Limited – Rushmoor Engineering Services – S M S Timber Frame – Sanders Consulting – Scandia Hus Manufacturing Limited – Self-Build-Pro (Chartered Surveyors) – Seven Oaks Joinery – Silvatec Design Ltd – simplydesignsolutions – Solid Structures (UK) Limited – Spencer Jones Design Ltd – Stanley Fyffe Associates – Stirling Maynard – Straight Up Timber Frame Ltd – Structural Design Associates Ltd – Structural Timber Design Solutions LLP – StructureMode Ltd – Sylva Group – T F S Design Ltd

www.trada.co.uk

Buyers’ guide

– T W P Consulting Structural & Civil Engineers – TALL Engineers Ltd – Technical & Graphic Design Services Limited – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Truro Timber Frames – Vision Development – Wain Morehead Architects Limited – Wessex Structural Services Ltd – Westructure Timber Frame Ltd – Wolf Systems Ltd

Timber Frame Site Erection Services

Ti1500

– 21 Century Carpentry Building Services Ltd – Advanced Housing Systems Limited – Alex Murray Construction Ltd – Andrew Page Oak – B & K Structures – Backaller Timber Frame Extensions – Borneo Benar Sdn Bhd – Brendan Flynn Construction Ltd – Carpenter Oak & Woodland – Cartledge Timber Frame – Chalk Hill Construction – Courtyard Designs Ltd – Cygnum Ltd – Deeside Timberframe Ltd – Eden Timber Frame – Flight Timber Products Ltd – Forest Hill Design – Gibbs Timber Frame Ltd – Heron Timber Frames – Karlin Timber Frame (NE) Ltd – Kilbroney Timber Frame Ltd – Laminated Timber Structures Ltd – M P R Projects (UK) Ltd – Martin Robinson Carpentry Ltd – Materian Limited – MTE (Leicester) Ltd – Myriad Construction Ltd – Norfolk Timber Frames Ltd – Oakridge Building Company – P Thomas Associates Ltd – Pennine Timber Frame (UK) Ltd – RMJ Homes Ltd – Self-Build-Pro (Chartered Surveyors) – Soutra – Steve Coleman (Timber Erectors) Ltd – Stonewood Timber Frames Limited – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Timber Design Services – Timbertech Homes Ltd – Truro Timber Frames – Turner Timber Frames Ltd – Venturer Pte Ltd – Vision Development – Westructure Timber Frame Ltd

Timber Frame Manufacturers

Ti2000

– A. C. Roof Trusses Limited – Advanced Housing Systems Limited – Albany Timber Craft – Allwood Timber Ltd – Andrew Davie Timber Frame Homes – Anson Timberworks Limited – B & K Structures – BaytimberUK Ltd – Benfield ATT Group Ltd – Buvnieku Alianse Ltd (Hus.LV) – Carpenter Oak & Woodland – Cartledge Timber Frame – Constructional Timber (Manufacturers) Ltd – Courtyard Designs Ltd – Cowley Timberwork – Crendon Timber Engineering Ltd – Crendon Timber Engineering Ltd - Bristol Branch – Crocodile Timber Frames

www.trada.co.uk

– Cygnum Ltd – Datum Limited – Deeside Timberframe Ltd – Egoin UK Timber Construction – Elite Systems GB Ltd – English Heritage Buildings LLP – Fleming Buildings Limited – Flight Timber Products Ltd – Frame UK – Gembuild – Gibbs Timber Frame Ltd – Guardian Homes – Harlow Bros Limited – Heron Timber Frames – Ipswich Timber Frame Ltd – Joseph Griggs & Co Limited – Karlin Timber Frame (NE) Ltd – Kestrel Timber Frame Ltd – Kingspan Timber Solutions Ltd – Lakeland Timber Frame – Local Homes - Low Carbon Living – Lowfield Timber Frames Ltd – Made In Oak – Mathis Glulam Structures – Moreys – MTE (Leicester) Ltd – Neatwood Homes Ltd – Norscot Joinery Limited – O F P Timber Framed Homes Ltd – Oak Frames Direct – Oregon Timber Frame Ltd – Pennine Timber Frame (UK) Ltd – Q T F Services Limited – RMJ Homes Ltd – Robertson Timber Engineering Limited – Scandia Hus Manufacturing Limited – Scotframe Timber Engineering Limited – Seven Oaks Joinery – Siero Lam SA – Silvaframe Structures Ltd – Space4 Limited – Stonewood Timber Frames Limited – STREIF – Svenskhomes – Swift Timber Homes Limited – Sydenhams Timber Engineering – T J Crump Oakwrights Ltd – The Stable Company – Thomas Armstrong (Timber) Limited – Timber Frame It (SE) Ltd – Timber Frame Management Ltd – Timber Kit Solutions Limited – Timber Kits Scotland – Timbertech Homes Ltd – Timberworks Europe – Townsend Timber – Truro Timber Frames – Trussed Oak – Turner Timber Frames Ltd – Vision Development – Walker Brothers (Timber Frames) Ltd – Westframe – Westructure Timber Frame Ltd – Westwind Oak Buildings Ltd – Williams Homes (Bala) Ltd – Wirral Timber Systems UK Ltd

Timber Frame, Carpentry Framed Structures Ti2500

– A J Laminated Beams Ltd – Allwood Timber Ltd – Border Oak Design & Construction – Carpenter Oak & Woodland – Creative Space – Crocodile Timber Frames – Flitcraft Ecobuild Ltd – Gibbs Timber Frame Ltd – Green Oak Carpentry Company Ltd, The – Heron Timber Frames – James Crane Ltd – Made In Oak – McCurdy & Co Ltd

– Oak Frames Direct – Paling Joiners – Robertson Timber Engineering Limited – Steve Coleman (Timber Erectors) Ltd – T J Crump Oakwrights Ltd – The Cartlodge Company – Turner Timber Frames Ltd – Westructure Timber Frame Ltd – Westwind Oak Buildings Ltd

Timber Frame, Ancillary Components Ti2700

– Allwood Timber Ltd – Crocodile Timber Frames – DuPont Tyvek – Flight Timber Products Ltd – Frame UK – Kingspan Timber Solutions Ltd – MTE (Leicester) Ltd – Scotframe Timber Engineering Limited – Simpson Strong-Tie

Timber Growers

Ti4000

– Coed Cymru – Forest Service, DARD – Stourhead (Western) Estate

Timber Impregnation Plant Suppliers Ti7000

– Arch Timber Protection – Koppers

Timber Merchants, General Ti7500

– Aitken & Howard Ltd – Alsford Timber – Arnold Laver – Beaumont Forest Products Limited – Bell & Sime Buildbase – Benchmark Timber Ltd – Bolt Building Supplies Limited – Brodies Timber – Bryceland Total Timber Solutions Ltd – Buildbase Ltd – Chadwicks (Mowbray Drive) Limited – Days Buildbase – Fleming Buildbase – Gibbs & Dandy – Harlow Bros Limited – Hay & Co Buildbase – Hendricks Lovell – International Timber – J P Corry Group Limited – Jackson Building Centres Ltd – Joseph Griggs & Co Limited – Meyer Timber Limited – Mid-Sussex Timber Co Limited – Moreys – Nottage Joinery & Timber Merchants – Panelco Limited – Qualtrough, J & Co Limited – Rowan Timber Supplies (Scotland) Ltd – Russwood Ltd – Scandia Hus Manufacturing Limited – Sharvatt Woolwich Ltd – Silva Timber Products Limited – Timber & Plywood Services Ltd

Timber Merchants, Hardwood Specialist Ti7600

– A C Timber Solutions Ltd – Aitken & Howard Ltd – Border Hardwood Ltd Timber 2016 Industry Yearbook

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Buyers’ guide

– Brooks Bros (London) Limited – Brooks Bros (Midlands) Ltd – Brooks Bros (UK) Limited – Champion, A W Limited – Coed Cymru – Days Buildbase – E C Forest Products (Sales) – English Woodlands Timber Ltd – Exterior Decking – G & S Specialist Timber – Gilmour & Aitken Limited – iWood Timber Ltd – James Latham plc – Melingoed Ltd – Norman Limited – Nottage Joinery & Timber Merchants – Thorogood Timber Limited – Timbersource Limited – Vastern Timber – W. L. West & Sons Ltd

Timber Merchants, Softwood Specialist Ti7700

– Aitken & Howard Ltd – American Softwoods – Beaumont Forest Products Limited – Benchmark Timber Ltd – Brooks Bros (London) Limited – Brooks Bros (UK) Limited – Davidson Timber UK Ltd – Days Buildbase – Gilmour & Aitken Limited – Hendricks Lovell – James Callander & Son Ltd – James Latham plc – Nicks & Co (Timber) Ltd – Norman Limited – Thorogood Timber Limited – Timbersource Limited – Vida Wood UK Limited

– Scandia Hus Manufacturing Limited – Scotts of Thrapston Limited – Seven Oaks Joinery – Sydenhams Timber Engineering – Thomas Armstrong (Timber) Limited – Timber Kit Solutions Limited – Trussed Rafter Association – Turner Timber Frames Ltd – Wolf Systems Ltd

Trussed Rafter Manufacturing Equipment Tr5000

– MiTek Industries Limited – Wolf Systems Ltd

Vapour Permeable Membranes Va0500

– Beaumont Forest Products Limited – DuPont Tyvek – Easy-Trim Roofing and Construction Products Ltd – Rotho Blaas SRL

Windows, Hardwood

Wi3000

– Chase Joinery Contracts Ltd – Dempsey Dyer Ltd – Essex Woodcraft – J C K Joinery – Original Box Sash Window Company, The – Orlestone Oak Ltd – Soundcraft

Windows, Softwood

Wi4000

– Chase Joinery Contracts Ltd – Dempsey Dyer Ltd – Senior Architectural Systems Limited

Woodturning Services

Wo2000

– Haldane (UK) Ltd – Lowe & Simpson Group Ltd – Woodscape Ltd

Varnish Manufacturers & Suppliers

Va1000

– AkzoNobel Industrial Coatings Ltd/Sikkens Joinery – Ghana Forestry Commission – Teknos (UK) Limited

Veneer AGENTS, IMPORTERS & DISTRIBUTORS Ve1000

– Finewood Marketing (UK) Ltd

Veneering Services Ve3000

Tools, Power To0500

– G & S Specialist Timber – Nottage Joinery & Timber Merchants – Paslode – Wurth UK Ltd – Young Black Ltd

Tools, Servicing & Suppliers To1000

– Paslode – Wurth UK Ltd – Young Black Ltd

Trussed Rafter Manufacturers & Suppliers Tr4000

– A. C. Roof Trusses Limited – Arnold Laver – Benfield ATT Group Ltd – Bolt Building Supplies Limited – Buildbase Ltd – Crendon Timber Engineering Ltd – Crendon Timber Engineering Ltd - Bristol Branch – Flight Timber Products Ltd – Frame UK – Gibbs Timber Frame Ltd – Jackson Building Centres Ltd – Joseph Griggs & Co Limited – Melingoed Ltd – MiTek Industries Limited – Moreys – MTE (Leicester) Ltd – Nicks & Co (Timber) Ltd – Pasquill

270 |

Timber 2016 Industry Yearbook

– Kent Flush Doors & Joinery Ltd – Taylor Made Joinery Interiors Limited

Warrenty Bodies Wa1000

– BLP Insurance – NHBC

Window Agents, Importers & Distributors Wi1000

– Senior Architectural Systems Limited

Window Manufacturers Wi2000

– Adams Joinery Limited – Biker Group – Dempsey Dyer Ltd – ERW Joinery Ltd – Fyntons Limited – JDM Joinery Ltd – McBeth Joinery – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited – Original Box Sash Window Company, The – Patchett Joinery Ltd – Rowan Timber Supplies (Scotland) Ltd – Scotts of Thrapston Limited – Senior Architectural Systems Limited – Soundcraft – T Manners & Sons Ltd – The Stable Company

www.trada.co.uk

The TRADA Timber Industry Yearbook 2016 Sometimes itâ&#x20AC;&#x2122;s better to think inside the box Open Box Media&Communications + Contract Publishing + Advertising Sales + Graphic Design + Print & Distribution + Web Design

Regent Court 68 Caroline Street Jewellery Quarter Birmingham B3 1UG e. inside@ob-mc.co.uk t. +44 (0)121 200 7820

Buyers’ guideindex Advertisers’

List of advertisers A C Roof Trusses Ltd......................................................... 92

Global Timber Products Ltd............................................. 16

PEFC UK.............................................................................. 62

A W Champion Ltd.......................................................... 146

GP Wood........................................................................... 138

PPK Timber Designs Ltd................................................. 100

ACCSYS................................................... Inside Front Cover

Hanson Plywood Limited................................................ 140

Premdor............................................................................ 164

Adam Power Associates................................................ 118

Havenbuild....................................................................... 110

Quality Timber Frames................................................... 100

Altham Oak...................................................................... 110

Hazlin of Ludlow Ltd....................................................... 168

Reisser.............................................................................. 112

Altrad Beaver 84 Ltd....................................................... 204

Hoppings Softwood Products Plc.......................... 188, 194

Richardson & Peat Ltd...................................................... 40

American Softwoods...................................................... 176

Houghtons of York........................................................... 176

Robertson Timber Engineering........................................ 54

AV Birch Timber Engineering......................................... 104

Howarth Timber & Building Suppliers............................ 14

Rotafix................................................................................ 76

B & K Structures Ltd......................................................... 102

Howarth Windows & Doors............................................ 166

Rubio Monocoat UK Ltd.................................................. 160

BEA Fastening Systems......................... Inside Back Cover

Inwood Developments Ltd....................................... 12, 203

Rushmoor Engineering................................................... 106

Benfield ATT Group Ltd............................................. 80, 221

ISO CHEMIE........................................................................ 82

Saelens Trading . .............................................................. 24

Border Merchant Systems ............................................ 138

ISOCELL.............................................................................. 34

BPC Building Products Limited........................................ 67

ITW construction Products......................................... 74, 75

British Board of Agreement............................................. 93

iWood Timber ................................................................. 202

British Gypsum.................................................................. 36

James Latham plc............................................. Back Cover

Scotframe Timber Engineering...................................... 118 Screedflow....................................................................... 116 Sealmaster....................................................................... 182 Senior Architectural Systems........................................ 173

Brooks Bros UK Ltd..................................................... 2, 198

Jet Joinery Supplies Ltd................................................. 180

BWF Brittish Woodworking Federation......................... 222

Kenneth Rayson and Sons Ltd....................................... 180

Caledonian Plywood Company...................................... 146

Kingspan Timber Solutions Ltd....................................... 22

Carvalo Ltd......................................................................... 86

Koppers............................................................................ 126

Coastal Group.................................................................. 172

Kreunen Kunststoffen B V ..................................... 184, 185

Coillte Panel Products (UK) Ltd.......................................... 4

Krystal Construction and Joinery Ltd............................. 18

Combilift........................................................................... 150

Lakeland Timber Frame................................................... 88

Constructional Timber (Manufacturers) Ltd................... 20

Laminated Timber Structures Ltd................................... 62

Creative Space................................................................... 88

Leadon Timber Frame Ltd.............................................. 114

Deckwise.......................................................................... 188

Libra Design & Consultancy Ltd.................................... 118

Dempsey Dyer Ltd........................................................... 174

Local Homes Low Carbon Living................................... 107

Deventer Profielen.......................................................... 170

Lousiana Pacific Corporation LP corp............................ 52

DHH Timber...................................................................... 142

Lowfield Timber Frames Ltd............................................ 88

DuPont Tyvek..................................................................... 90

Malaysian Timber Council.............................................. 150

Dupré Minerals ................................................................. 34

Mayr-Melnhof Holz GmbH................................................ 58

DWB Group......................................................................... 92

MB Construction and Carpentry Ltd............................... 78

Dynalyse AB....................................................................... 34

McCurdy & Co Ltd............................................................. 78

Ecological Building Systems Ltd..................................... 92

MDM Timber Ltd.............................................................. 154

ECOSSE Doors.................................................................. 166

Meedink UK...................................................................... 154

Egger................................................................................ 120

Merk................................................................................... 56

Egoin Timber Construction............................................... 60

Metsä Wood....................................................................... 26

Elaborados Y Fabricados Gamiz SA................................ 72

Mevo Houtindustrie BV..................................................... 70

Enfield Speciality Doors................................................. 166

MITEK............................................................................... 114

English Hertiage Buildings LLP.................................. 84, 85

MKM Building Supplies.................................................. 156

Envirograf......................................................................... 130

Modern Lumber Technology Ltd...................................... 62

Eurban Limited.................................................................. 59

Morgan Timber.................................................................. 46

Vandecasteele Houtimport............................................. 143

Exova BM TRADA ................................................... 210, 211

Murray Timber Group .........................................................6

Vastern Timber................................................................ 194

Fabric Flare Solutions Ltd.............................................. 130

Neatwood Homes Ltd..................................................... 106

Venables Brothers Ltd.............................................. 46, 182

Falcon Panel Products LTD..................................... 138, 172

NHG Timber Ltd............................................................... 158

Vicaima............................................................................. 128

Flight Timber Products Ltd............................................. 114

Norbord.................................................................................8

Werzalit.................................................................... 190, 203

Frame Homes UK............................................................. 115

Norclad............................................................................. 200

Whitmore’s Timber............................................................ 82

Frametech Carpentry . ..................................................... 40

Oak Frames Direct............................................................ 83

Wiehag................................................................................ 70

Gary Gabriel Associates................................................. 230

OFP Timber Framed Homes Ltd....................................... 66

Willerby Special Projects.................................................. 28

G-Frame Structures.......................................................... 64

OHRA................................................................................. 135

Wirral Timber Systems UK Ltd......................................... 46

Ghana Forestry Commission.......................................... 151

Orlestone Oak.................................................................. 194

Wood Waste Control Ltd................................................. 150

272 |

Timber 2016 Industry Yearbook

Siero Lam S A.................................................................. 196 Silva Timber Prodcuts Ltd.............................................. 201 Simonin SAS...................................................................... 68 Sioo Wood Protection..................................................... 188 Snows Timber.................................................................... 16 SPS Envirowall.................................................................. 48 Sustainable Construction Solutions................................ 66 Talbotts............................................................................... 12 Teknos.............................................................................. 124 The Cartlodge Company................................................. 110 Thorogood Timber Ltd...................................................... 10 Tilly Holzindustrie............................................................ 146 Timber Connection Direct.............................................. 148 Timber Frame Management............................................ 12 Timber Frameworks Ltd................................................. 100 Timber Kit Solutions ........................................................ 78 Timber Kits Scotland......................................................... 40 Timber Trade Federation............................................ 30, 31 Timbermark Identification Systems Ltd....................... 154 Timbmet Group ...................................................................1 Totali Solutions................................................................ 178 Travis Perkins.................................................................. 152 Unilin Panels...................................................................... 42 Urban Front...................................................................... 172

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