TRADA Timber Industry Yearbook 2014 by BM TRADA Publications

TIMBER INDUSTRY YEARBOOK 2014

Innovations in timber construction

Headline timber issues for 2014

A to Z of TRADA members and buyers’ guide

Who’s who in timber, listing useful addresses and websites

RELIABILITY. Metsä Wood, part of the Metsä Group, is committed to reliability at all levels. Through a unique ownership structure we have direct access to raw material and manage the supply chain from forest to saw mill to local UK machining through to you, the customer. To find out more visit us at metsawood.co.uk or call us on 0800 00 44 44

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TIMBER INDUSTRY YEARBOOK 2014

Innovations in timber construction

Headline timber issues for 2014

A to Z of TRADA members and buyers’ guide

Who’s who in timber, listing useful addresses and websites

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Contents

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Contents

05 07 Foreword 09 TRADA: The leading authority on wood 18 An introduction to BM TRADA 21 TRADA’s digital world of wood Olivia O’Sullivan 25 Timber Expo hits the Midlands Rupert Scott 31 University Engagement Programme Elizabeth Turner 37 Bishop Edward King Chapel 45 Timber suits flood situations Philip O’Leary 49 Innovation celebration Mike Jeffree 55 Time for timber Lawrence Young 63 Part L: Luke warm and watered down Robin Lancashire

Published in 2014 by: TRADA Technology Ltd, trading as BM TRADA Chiltern House, Stocking Lane Hughenden Valley, High Wycombe Buckinghamshire HP14 4ND t +44 (0)1494 569600 e information@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. © TRADA Technology Ltd 2014 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 All photographs and drawings © TRADA Technology Ltd, except as noted otherwise in captions.

ISBN: 978-1-909594-08-1 Cover image: Glulam arches in Bishop Edward King Chapel. Architect and photo: Niall McLaughlin Architects.

67 How to design a flat roof Robin Lancashire and Lewis Taylor 73 Joinery masterclass 81 Fire test early to avoid last minute hold-up Phil Howard 87 Fire doors by numbers Peter Barker 95 Grown in Britain Elizabeth Turner and Charlie Law 101 What wood is that? Nick Clifford 105 BIM – It’s all change! Phil Lewis 109 Fastener capacity the easy way Keerthi Ranasinghe 113 Make the right connections Adrian Young 117 Supporting for timber cladding Lewis Taylor 129 Aiming high with glulam Andrew Lawrence 135 Cross-laminated residential towers Andrew Waugh and Matthew Wells 139 Get a Grip! Peter Kaczmar 145 Specifying wood floor products Richard White 150 Publications 156 Links: Useful addresses and websites 159 How to use this directory 160 Alphabetical list of TRADA members 194 Buyers’ Guide index 196 Buyers’ Guide

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FOR EW ORD

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Invest and innovate Emerging from the doldrums of recent years, forecasters paint a brighter picture of the construction industry with particularly strong growth in private housing, a key sector for the timber industry. It is also encouraging to see engineered timber products providing commercially attractive and viable alternatives to the more traditional steel and concrete solutions in the industrial and commercial sector, as well as for high-rise residential buildings. Products such as CLT have really caught the imagination of designers and structural engineers in recent years, delivering versatile and sustainable building solutions. Indeed, we are pleased to feature articles on this theme in the new Yearbook. Enterprising members who continued to invest and innovate during the long recession will now be seeing the rewards of their endeavours. TRADA too has continued to invest in new initiatives and products. Examples in 2013 included TRADA’s training activities for the timber trade, consistent support for key events showcasing timber, our universities programme, a sustained investment in technical publications and the launch of a new website. Feedback suggests that members are now finding it much easier to search and navigate the site to locate the information they need. Working with Universities and students We are keen to secure timber’s place with the next generation of specifiers and designers via our continuing University Engagement Programme. We have a full schedule of visits to Universities across the UK planned during 2014, providing lectures to architecture, engineering and built environment students that raise awareness of timber’s ‘green’ credentials and establish its place as a mainstream building material. In March we are supporting the Institution of Structural Engineers’ annual Young Researcher’s Conference which brings engineering students and industry professionals together under one roof. Through our National Student Design Competition – dubbed ‘Velocity in British Timber’ – we have challenged students to design a cycling super hub on a regeneration site in Sheffield – the steel city! The All-Party Parliamentary Cycling Group is backing the competition. Training In the autumn of 2013, TRADA launched new interactive, half-day training sessions, aimed at builders’ merchants, the timber industry and contractors. Designed to upskill people working with timber, these ran at six venues across the UK including BM TRADA’s headquarters in High Wycombe. Building on the success of the 2013 Wood Awards competition, TRADA has organised a fresh new programme of site visits to some of Britain’s most beautiful buildings recognised for outstanding design, craftsmanship and installation in wood.

07 Publications We published 49 new or revised TRADA publications in a variety of formats in 2013. Having nearly finished the complete overhaul of our Wood Information Sheet series, commenced in 2011, we also produced an extended WIS on specifying British timbers to coincide with the Grown in Britain campaign. Timber cladding is more popular than ever, reflected in the number of enquiries handled by our Members’ Helpdesk. And in 2013 we published the 3rd edition of our book ‘External timber cladding’. Seven new case studies were produced for the website, including one featuring the Wood Awards winner Bishop Edward King Chapel near Oxford. In addition, there were ten new or updated Construction Briefings, which summarise the implications of regulatory change for members, such as the new revised Part L England document launched in the autumn. Our 2014 publications programme includes more Wood Information Sheets, case studies and Briefings, plus a new edition of the ‘Eurocode 5 Span Tables’ (which will include trimmer tables), revised ‘Standard details for houses and flats’ and further research summaries. Finally, we have also embarked on an ambitious project to produce the first ‘National Structural Timber Specification’, which will complement the established equivalents for steel and concrete. Working with industry specialists we will endeavour to overcome what is perceived as a barrier to specifying structural timber – the lack of a recognised comprehensive specification. To summarise: our focus in 2014 is in three main areas: • Making information available: some of it to all comers, some restricted to members, so that using wood is made as easy and trouble free as possible. • Facilitating networking: by our training programme and our presence at major events and in particular by supporting Timber Expo where members can meet with fellow industry members who share their interest in working with wood. • Planning for the future: through our programmes with universities to make sure that tomorrow’s architects and engineers feel at home with wood and can specify it with confidence. We are pleased to see that our sole appointed service provider has rebranded under one name, BM TRADA, with more details at www. bmtradagroup.com. The market trends for timber are looking positive, for TRADA and its many members. Now is the time for setting a new course for growth in 2014.

Andrew Abbott TRADA Chief executive

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Design connections for wooden members using EC5 software A dedicated helpline and team of experts

Hundreds of design guide publications

The most comprehensive directory of timber products

Over 1100 professional design practices

When it comes to timber we are the experts in every branch Join TRADA today to access the highest quality information on timber and wood products and maximise the benefits that timber can provide. To find out more about the benefits of TRADA membership please give us a call on 01494 569603 or visit www.trada.co.uk

TRADA

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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. It is a not-for-profit, membership-based organisation and is 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.

hrough TRADA’s unique relationship with its sole appointed service provider, 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. 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 roundthe-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.

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

RADA 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 wood-based 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.

Become a member For further information or to join TRADA membership please contact us: Phone: +44 (0) 1494 569603 Email: membership@trada.co.uk Online: www.trada.co.uk/membership

Your sourcing partner for sustainable softwood Your sourcing partner for sustainable softwood timber products Founded in 1976 Woodbridge Timber has established itself as one timber products of the leading timber logistics companies the UK. Operating from Founded in 1976 Woodbridge Timber has in established itself as one our office in Woodbridge, Suffolk, we import and distribute softwood of the leading timber logistics companies in the UK. Operating from timber products from Scandinavia, Central North America, our office in Woodbridge, Suffolk, we importEurope, and distribute softwood Russia and the Baltic States for the UK & Irish markets. timber products from Scandinavia, Central Europe, North America, Russiaasand the Baltic States for the UK us & Irish markets.to source timber Acting a principal in the transaction, gives independence

from the and most reliable sources.gives Withus over 35 years of trading history Acting asbest a principal in the transaction, independence to source timber we understand the need to evolve our product range and with support of our from the best and most reliable sources. With over 35 years of trading history long term supply chain weour have been range strategically placed to add such we understand the needpartners to evolve product and with support of our products as Laminated Timber beams (GLULAM) and Cross Laminated Timber long term supply chain partners we have been strategically placed to add such to our product range. Timber beams (GLULAM) and Cross Laminated Timber products as Laminated to ourour product range. From quayside terminals situated around the UK we offer a ‘just-in-time’ delivery service on a range ofsituated our products. focused service is From our quayside terminals aroundThis thecustomer UK we offer a ‘just-in-time’ proven our attainment ofof ISO 2008 This and the UKTFAfocused Q-Markservice is deliveryby service on a range our9001: products. customer accreditation. Our commitment to sustainable timber sourcing is reflected by proven by our attainment of ISO 9001: 2008 and the UKTFA Q-Mark our holding of Our PEFC and FSC chain of custody certification. accreditation. commitment to timber sustainable timber reflected by Our commitment to sustainable sourcing is sourcing reflectedisby our

• CLS Timber CLS Timber • TR26 Truss Rafter Timber TR26 Truss Rafter Timber • GLULAM GLULAM • C16 / C24 Regularised Carcassing C16 / C24 Battens Regularised Carcassing • Imported Imported Battens • Sheet Materials Sheet Materials • Cross Laminated Timber Cross /Laminated Timber • PEFC FSC Certified PEFC •Q mark/ FSC Certified Q mark • ISO 9001: 2008 ISO 9001: 2008 • Treatment Service • Treatment Service

holding of PEFC andand FSC chain of of custody our holding of PEFC FSC chain custody certification.

Woodbridge Timber Ltd, 102 The Thoroughfare, Woodbridge, Suffolk, IP12 1AR Tel:+44 (0)1394 385484, Fax:+44 (0)1394 384466, E-mail: sales@woodbridge.co.uk Woodbridge Timber Ltd, 102 The Thoroughfare, Woodbridge, Suffolk, IP12 1AR Tel:+44 (0)1394 385484, Fax:+44 (0)1394 384466, E-mail: sales@woodbridge.co.uk

www.woodbridge.co.uk www.woodbridge.co.uk

TRADA

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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 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.

Expert advice at the end of the phone

Call: +44 (0) 1494 569601

Access the latest technical information online The full text of many TRADA publications is available online for free viewing, exclusively to TRADA members. Bestselling titles accessible online include: Timber frame construction, Green oak in construction, Timber decking, External timber cladding and Wood windows. More than 300 documents from a variety of 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’, and select from the series listed on the right hand side.

Counter batten

Detail drawings

Breather membrane lapped over pressed metal flashing

Best practice details reproduced from a range of TRADA publications are presented here as an easy reference collection. These include External timber cladding, Timber decking, standard details for thermal performance and Timber frame construction. Each drawing is provided in both JPEG and PDF formats.

Fixing batten Insect screen

How do I use this benefit? Visit the ‘Wood Information’ area of the TRADA website, select the ‘Publications’ link, then choose ‘Detail Drawings’ from the menu displayed on the right hand side.

15 mm Preformed metal flashing Detailed drawings available on line

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Wood Information Sheets Members can download all current TRADA Wood Information Sheets free of charge from the TRADA website. How do I use this benefit? Visit the ‘Wood Information’ area of the TRADA website, select the ‘Publications’ link, and then choose ‘Wood Information Sheets’ from the menu displayed on the right hand side. Additional printed copies are available at discounted member’s prices. Please contact our publications team: t +44 (0)1494 569602 e 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 detail drawings. TRADA members’ involvement is highlighted, whether in the design or supply of materials. Timber Solutions focus on specific building elements and show how common design challenges have been successfully addressed in timber. How do I use this benefit? Visit the ‘Wood Information’ area of the TRADA website, select the ‘Publications’ link, and then choose ‘Case Studies’ from the menu displayed on the right hand side.

Eurocode 5 design software The two software products timbersizerPro and timberconnectionsPro are both 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 based on timber strength classes C16 or C24, 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 based on timber strength classes C16 or C24. 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 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 the ‘Software tools’ link. TRADA engineers maintain the software to ensure it reflects the latest version of Eurocode 5.

TRADA

Leaner, greener, cleaner: a guide to your timber frame build project With costs high on the industry agenda and increasing focus on sustainability credentials, the timber frame market is forecast to be the fastest growing in the UK construction industry in the next five years. Take a closer look at the benefits afforded by timber frame, and some of the innovative products currently available, starting with a guide to building in timber frame. Timber frame is faster to erect – homes can be built in as little as nine weeks, costs less to construct, and provides excellent energy performance. In fact, according to the STA, timber can reduce a building’s energy consumption by up to a third and has the lowest level of embodied carbon of any commercially available material. Manufactured offsite and constructed onsite, timber frame creates significantly less waste on sites, making quality control and project management more streamlined and environmentally friendly. Health and safety risks are reduced by requiring less working at height and less manual handling. Timber frame also copes excellently with complex designs. From single to six storey buildings, of any shape and size, timber frame has the added advantage of being able to offer both private and commercial developers a BIM-ready, flexible building solution. Timber frame delivers incredible energy efficiency as well as a range of factory-fitted benefits, cost efficiencies and speed of build. Our products can achieve U-values as low as 0.10, air tightness down to 1.5 and thermal bridging of only 0.02. These results are difficult to achieve with other build forms, yet can be delivered cost

effectively in well designed timber systems. But what does building with timber frame actually entail? For developers who have never used timber frame before, the process is generally a fast and easy one. A timber frame project starts with design. We offer a comprehensive end to end design and manufacturing service – tailored for each project. Our team of designers work alongside clients to provide technical expertise

and value engineering guidance. Once designed, timber systems are constructed offsite and delivered ready to be erected. The system is then constructed onsite by our team of experts. After the timber system is in place, it is simply a matter of integrating it with the other services. As the timber system is pre-constructed and, in some cases arrives with doors and windows in place, this process takes significantly less time than a traditional build. The roof can also be pre-assembled and craned into position, thus saving time while reducing health and safety risks. We project manage the build to ensure our highest standards are achieved. We provide this as standard. Overall, the entire process should be leaner, greener and cleaner while also providing a first class energy efficient home with lower build costs.

GET IN TOUCH AND ASK THE EXPERTS From design and construction to technical expertise, we’re happy to help. Our experts are here to help with any queries you may have; from the benefits of using Timber Frame to planning the most efficient and cost effective solution for your project.

TEL: 0845 900 3418

E-MAIL: smt@stewartmilne.com

LEANER • • • • • •

Cost effective Improves cash flow Faster Less site resource Not weather dependant Light-weight construction reducing underbuilding costs

GREENER • Full chain of custody • Highest energy performance • Various performance standards to suit project requirements • Materials from sustainable sources • Low carbon

CLEANER • Reduced waste • Reduced Health and Safety risk • Better housekeeping through pre-fabrication

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Construction Briefing Sheets These briefing sheets summarise the requirements of the main codes and regulations impacting on construction. The briefings are regularly updated, with subjects including building regulations (England and Wales, Scotland and Northern Ireland) as well as the main codes such as the Code for Sustainable Homes (CSH), Eurocode 5 and Construction Design and Management (CDM) regulations. How do I use this benefit? Each sheet can be downloaded in a PDF format by visiting the ‘Wood Information’ area of the TRADA website, select the ‘Publications’ link, and then choose ‘Construction Briefings’ from the menu displayed on the right hand side.

Discounts on books and British Standards TRADA members are entitled to discounts of up to 10% off all British Standards and up to 35% off TRADA publications and other publishers in the bookshop. We also offer bulk discounts on TRADA publications. Dedicated British Standards update service To ensure that everything is at your fingertips, we publish a list of regularly updated 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, corporate gifts or training materials. How do I use this benefit? All our books and the most popular standards can be ordered online at www.trada. co.uk/bookshop. Alternatively, to discuss your requirements and place your order, contact our publications team: t +44 (0)1494 569602 e 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: t +44 (0)1494 569603 e 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: t +44 (0) 1494 569603 e membership@trada.co.uk

TRADA

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TRADA

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Marketing benefits Sales enquiries from the TRADA website Every month the TRADA website receives around 36,000 visits and delivers 55,000 pages of supplier information from the Suppliers Directory. Membership includes free company listing in the Suppliers directory. The feature enables members to add product brochures to their company information. You can upload your brochures via our website. 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 entries by visiting www.trada.co.uk/membership and following the ‘My Company Directory Listing’ link.

Free entries in TRADA’s Timber Industry Yearbook 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.

TRADA TIMBER INDUSTRY YEARBOOK 2011

INNOVATIONS IN TIMBER CONSTR UCTION

www.trada.co.uk

Use the TRADA member logo 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: www.trada.co.uk/membership/logo_application.html and complete the form. Alternatively contact our membership administrator: t +44(0)1494 569603 e membership@trada.co.uk

www.trada.co.uk

A TO Z OF TRADA MEMBERS AND BUYERS’ GUIDE

WHO’S WHO IN TIMBER, LISTING USEFUL ADDRESSES & WEBSITES

TRADA TIMBER INDUST RY Y ETARRA BD O OAK R E B 2 013 TIM

How do I use this benefit? You can easily maintain your own directory entries by visiting www.trada.co.uk.membership and clicking on the ‘My Company Yearbook Listing’ link. If you have identified an error in your entry of have another query regarding your listing please contact our membership administrator: t +44 (0)1494 569603 e membership@trada.co.uk

HEADLINE TIMBER ISSUES FOR 2013

INDU ST RY YE ARBOOK 2 0 12

FEATURED INSIDE:

––– Timber Expo aims to inform and inspire

Learning from success – a leading contractor’s experiences with timber

––– 18 technical articles including “Zero-carbon Passivhaus is timber frame”

Headline timber issues for 2012 with focus on low carbon solutions

––– Books and online publications from TRADA bookshop

Books and online publications from TRADA Bookshop

––– Who’s who in timber, listing useful websites and addresses

Who’s who in timber, listing useful addresses and websites

––– A to Z of TRADA members and Buyers’ guide

A to Z of TRADA members and Buyers’ guide

BM T R A DA G RO U P

An introduction to In todayâ&#x20AC;&#x2122;s global market, the need for testing, inspection, certification and compliance (TICC) services is now more vital than ever before, in order for companies to remain competitive, satisfy stricter and wider-reaching industry regulation and legislation, and enhance reputational value.

s one of the worldâ&#x20AC;&#x2122;s leading TICC organisations, BM TRADA has seen an increasing awareness of, and sensitivity to, regulatory and compliance measures among businesses involved in the construction, manufacturing and supply chain sectors. The drivers that are fuelling this ever-increasing demand for testing, inspection and certification are both economic and legislative. They include increasing enforcement of regulations by governments, growing concern over the environmental impact of businesses, and rising customer and consumer expectations. TICC services offer an objective assessment of a companyâ&#x20AC;&#x2122;s performance in these areas and ensure that products, services and systems meet required quality, safety, environmental and performance standards. This in turn reassures consumers and end-users, and brings significant commercial benefits. Though some public and private companies have in the past handled testing and inspection in-house, with the growth in international trade, along with moves towards industry standardisation and the growing complexity of supply chains and regulations, businesses are increasingly seeing the benefits of independent verification, choosing to employ the services of UKAS accredited testing, inspection and third party certification bodies such as BM TRADA.

BM TRADA is the sole appointed service provider to TRADA, delivering membership, marketing, administration, information and research services.

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

BM TRADA GR OUP

To introduce ourselves, we are an international organisation with a special focus and long history of technical excellence in management systems and supply chain certification, product certification and testing, and technical services to the timber, building, fire and furniture industries and we are fully accredited by UKAS (United Kingdom Accreditation Service).

Our core business is split into four areas: • Certification (management systems, supply chain, product, service) • Testing – laboratory and site based (fire, structural, acoustics, furniture) • Technical support (timber, fire, furniture) • Training/knowledge (CPD accredited courses, training, publications).

Historically we have delivered our services through a number of individual companies – BM TRADA Group Ltd, BM TRADA Certification Ltd, TRADA Technology Ltd, Chiltern International Fire Ltd (including Chiltern Dynamics), FIRA International Ltd – and a network of international offices.

There are many reasons customers choose us as their TICC partner – and stay with us. These include our industry-leading technical expertise; highly experienced and industry-qualified personnel, and a firm commitment to adding value to our customers’ businesses.

However, in July 2013 we underwent a global corporate rebrand that for the first time united all but one of our companies under a shared name, ‘BM TRADA’, and introduced the strapline: ‘When experience matters’. Although FIRA International Ltd retains its existing identity, the company – which provides a wide range of testing, inspection and certification services dedicated to the global furniture supply chain, as well as an ‘industry safeguarding’ role through the support it provides to the Furniture Industry Research Association – remains a key part of the BM TRADA offer. BM TRADA is also the sole appointed service provider to both TRADA and FIRA membership associations, delivering membership, marketing, administration, information and research services. Our headquarters are in the UK, in High Wycombe, Buckinghamshire, but we are a truly global business with offices and representatives in 37 countries around the world: Argentina, Australia, Bangladesh, Belarus, Brazil, Canada, Cyprus, Egypt, Estonia, Finland, Germany, Greece, Hong Kong, India, Indonesia, Iraq, Italy, Japan, Kazakhstan, Latvia, Lithuania, Malaysia, Mexico, Nepal, Poland, Portugal, Russia, South Africa, South Korea, Spain, Sri Lanka, Thailand, Turkey, UAE, UK, USA and Vietnam. We have over 350 employees world-wide and trade in over 70 countries. With our leading positions in our chosen markets we rank in the top two per cent of UK business by turnover.

We can demonstrate our full compliance with the highest international standards, reducing risk and ensuring that consumers, suppliers and purchasers can have confidence in the services we provide. In the certification business alone we have issued over 10,000 certificates worldwide, including more than 2,500 chain of custody certificates. Services include: • a wide range of UKAS-accredited management system schemes • supply chain schemes (including FSC®, PEFC, Forest Products; SFI) • product and service certification (including BM TRADA Q-Mark) • building and product services (aka testing and technical services and including building systems and structural timber) • training and knowledge including furniture-industry specific guidance. Similarly, the testing laboratories of Chiltern International Fire Ltd, FIRA International Ltd and TRADA Technology Ltd, are all fully accredited by UKAS and we are members of the Air Tightness Testing and Measurement Association (ATTMA). Given this, it’s no wonder that we enjoy a reputation for being the provider of choice for all testing, inspection, certification and compliance services. Our name is readily accepted by controlling authorities, specifiers and end users and we are proud to provide our customers around the world with a ‘passport to trade’. For more information visit www.bmtradagroup.com.

Our core purpose is to provide independent product and process assurance across industry supply chains to businesses of all shapes and sizes. In doing so we help our clients prove their business and product credentials, and improve performance and compliance.

Thereâ&#x20AC;&#x2122;s more to BM TRADA than meets the eye

Testing | Inspection | Certification | Compliance When experience matters talk to BM TRADA. e: info@bmtrada.com

t: 01494 569750

www.bmtradagroup.com

INFO RMATION

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

TRADA’s digital world of wood Olivia O’Sullivan guides you through TRADA’s new website

‘T

echnology is like fish – the longer it stays on the shelf, the less desirable it becomes.’ So said former IBM president Andrew Heller, and in today’s fast-moving, technology-driven environment, he makes a valid point. The spectacular growth of the Internet, and subsequent rise of social media platforms like Facebook and Twitter, has meant a giant leap in technological thinking. If you’re not moving forward, you’re standing still. All of which explains why TRADA’s remodelled website is so perfectly timed.

The changes have focused on giving the website a fresh new look while at the same time improving functionality and making technical information easier to find.

Contemporary design The website has taken around 16 months to develop, involving significant investment in terms of money and man-hours. The design has been a key element. We really wanted more white space and to reflect a contemporary look. The aim was to bring it in line with TRADA’s printed literature – with the use of predominant greys and dispensing with blues and oranges. The feedback from members has been excellent – not only do they like the new navigation, but the design is much clearer and the whole website is much more intuitive.

Easier searches The new site puts a wealth of information at users’ fingertips. Not only is the latest news available on the home page, but all of TRADA’s publications are now organised under one heading of ‘Wood Information’. This fully searchable online catalogue includes Case Studies, Wood Information Sheets, Construction Briefings and much more. Members can also view all of our recent research as well as software tools like timbersizerPro and timberconnectionsPro for Eurocode 5.

For an organisation that works tirelessly for its members, we knew that the secret to a successful design and content for the new website would be to ask our members exactly what they thought. The previous website had started to creak under the weight of information behind it, some of which was difficult to find, and the design had simply become outdated. It was the perfect opportunity to redevelop the site with our members’ thoughts at the forefront of execution. The development has also been part of a wider initiative that has seen TRADA review its offering to members. And we realised that making some dramatic changes to the website would significantly enhance and improve this offering.

New home page at trada.co.uk

INFO RMATION

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Members will now have unrivalled access to the work being undertaken by TRADA and the information it produces. And being connected to our member companies is of paramount importance. We have more than 1,500 members who rely on us to keep them at the cutting edge of developments in wood. We believe this new website allows them to find what they need to know at the click of a button.

Background functionality We have also made it much easier for people to find what they need. Everything has been listed and sorted by date and by title, defaulting to the most recent first. It is a fully searchable database of technical information. News has a landing summary page where readers can see the top 13 stories with a picture and summary. This can then be clicked on to expand the whole story.

TRADA publications are listed by series

Many organisations make membership a prerequisite before allowing visitors to view any information. This is not the case for TRADA. While members, of course, can get access to all of the technical information, registered users of the site remain able to access the FAQs, news, events, Case Studies online, find a supplier and the species database – all for the price of an email address! Students, lecturers and members have free access to the Academic Resources area. Like any new development, while we were pretty sure that we’d got it right, it always helps to have a third party vindicate your actions. We asked Charlie Law, Head of Environmental Management at BAM Construct UK, for his thoughts on the new site. He told us: ‘The new website has a much cleaner look and feel which reflects the modern way forward for TRADA. The front page incorporates a great news page which “carousels” the latest stories and case studies of timber structures, and contains links to all the key areas of the website’. We have made significant strides forward in the last two years in terms of our digital offering to members. The new website continues that progress by making our offering much clearer and accessible. We hope our members will agree that the changes have been well worth the wait, but, as always, we will listen to their feedback and continue to tweak the site to make it as informative and user-friendly as possible. But don’t take our word for it – why not sign up for TRADA membership online and gain instant access to a world of wood information? It’s quick and easy. The benefits of TRADA membership are just a click away. Visit www.trada.co.uk to explore TRADA’s digital world of wood!

‘Find a supplier’ lists TRADA members alphabetically

Olivia O’Sullivan Marketing Executive TRADA

SectionHeading

TIMB ER EXPO

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Timber Expo hits the Midlands There was real sense of anticipation about 2013’s Timber Expo

new location, slap bang in the heart of the country, and the successful foundations of the two previous shows, had got pulses racing – even before the doors were officially opened to Hall 8 at the Birmingham NEC on a gloriously sunny September day. With some of the biggest names in the timber industry taking stand space, and an impressive line-up of speakers for the TRADA-organised Timber Talks seminar programme, the stage was set for what promised to be the most successful Timber Expo to date. Judging from visitors’ feedback, it was a promise well and truly delivered upon. As the UK’s only dedicated timber exhibition, it’s no surprise that, when it comes to ‘to do’ lists, Timber Expo is a TRADA priority. The planning and thinking behind the show – and TRADA’s presence – went on longer than ever before, and we were delighted with the feedback from visitors. Innovation is the lifeblood of Timber Expo and it was never better demonstrated than through the initiatives we unveiled on our stand in 2013. For example, Timber Expo was the perfect testing ground for our new website. ‘Brilliantly designed’, ‘informative’ and ‘a mine of information’ were just three of the phrases used to describe the new site. Using a giant ‘iPad’, TRADA staff were able to demonstrate some of the exciting new developments on the site to interested observers. And, judging from the feedback, the fresh, new design and organisational improvements seem to be a winner (you can see them for yourself at www.trada.co.uk).

In fact, the level of activity on the TRADA stand was unprecedented – it was our most successful show ever, with record sales for books (spearheaded by the launch of the 3rd Edition of External Timber cladding book) and record sales for membership. It’s certainly proof that Timber Expo is attracting not only increased numbers, but the right type of visitors – with an increase in our target audience of architects, engineers, specifiers and contractors, many with live projects.

Even more in 2014 The numbers do make exciting reading – and promise more this year. Moving Timber Expo to the NEC proved to be a sound decision, with a total of 4,611 visitors attending the exhibition – a 9% increase on 2012. There was a real international feel around the event, with a definite increase in overseas visitors, some travelling from as far afield as Bolivia, Nigeria, Malaysia and Australia. But Timber Expo is not just about the exhibition. ‘Bigger and better than ever’ was the feedback from visitors and speakers alike about the Timber Talks seminar programme organised by TRADA and an integral part of Timber Expo 2013. Over the course of two days, some of the biggest names in the industry delivered engaging seminars on some of the timber industry’s hottest topics. Many of the seminars were reduced to standing room only as visitors flocked to learn how and why timber is performing across a wide range of sectors and applications. TRADA worked hard to promote the seminar programme, drawing together an unrivalled collection of high calibre speakers on the built environment, covering everything from niche areas to leading trends. And the feedback from speakers was that the programme and the show’s new venue were perfect partners. ‘I found Timber Expo to be an amazing resource,’ said Wendy Perring from Pad Studio, who was talking about the company’s work on Wood Awards-shortlisted entry, the Exbury Egg. Of course, no sooner do the doors close on one exhibition than the planning begins in earnest for the next. TRADA is already drawing up a ‘to do’ list for next year’s Timber Expo, which will again take place at the NEC – this time co-located with W14, the UK’s wood machinery show on October 7th and 8th. Both TRADA and co-organiser Radar Communications will be working together to ensure a bigger and better event for both shows for 2014, with a focus on even more innovative content in order to excite and captivate an increased number of visitors. Watch this space! For more information please visit: www.timber-expo.co.uk

Rupert Scott Membership and Marketing Manager TRADA

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

University Engagement Programme TRADA’s University Engagement Programme is yielding results with students’ project work, Elizabeth Turner reports

key component of the University Engagement Programme is the competitions we work on with partners. While these are an important part of the work we are doing with universities, they are only a part. The other main thrust of the programme is to provide information on timber, aiming to inform and inspire students to design with timber. This information has two strands – an online resource and lectures given at universities.

Online learning The online resource consists of eight modules covering a wide range of topics all authored and peer reviewed by BM TRADA’s technical experts and specifically aimed at a higher education audience. With each module divided into units they give insight into constructing with timber and serve as a digestible source of technical aspects on the subject. It is important to remember that the online academic resources are also available to TRADA members as a benefit of membership and members may find them useful as a solid, reliable and informative resource on timber and related subjects for in-house training offerings to employees.

Lectures and projects I spend much of the academic year delivering lectures to architecture and engineering students. Delivered to a diverse range of built environment courses, the TRADA lecture may be given as part of a technology module or a module looking at construction materials (we often find that concrete, masonry and steel are also featured with lectures by invited experts) or as part of a defined design project. Design project work forms a major part of teaching students, giving an

opportunity to put into practice much of the theory they have learned as well as exercise their artistic flair. Projects range from short, focused ones over just a few weeks to more detailed integrated design projects which often form part of the final year of undergraduate study.

Sheffield Hallam University Sheffield Hallam University, based in the city, has a vibrant Department of Architecture and Planning offering a range of courses including Architectural Technology. Students have had unrivalled success in the National Student Awards organised by the Chartered Institute of Architectural Technologists (CIAT), winning the overall award for excellence in design in 2012, 2009, 2008 and 2007. CIAT also recognises the teaching in the department as ‘excellent’.

Smaller projects such as the Temporary Gallery design project at Sheffield Hallam University allow the students to develop ideas and come up with their own designs over a short period of time. In the second year, the architecture and engineering students explore concepts of a specific site, what may be required of a gallery at the chosen location and then come up with a design portfolio and model showing their work. I have been fortunate to work with the staff running this module to deliver lectures, to judge the students’ models and to award a prize at the end-of-year show. This year’s winner, Nathan Marron, produced a simple but effective Temporary Gallery design with a great model.

University of West of England Based in Bristol the UWE Department of Architecture and the Built Environment is a dynamic department with a range of specialisations working together to teach an inter-disciplinary approach to the creation and management of sustainable buildings of all kinds in all environments. Sustainability and the environment are common themes across their courses, and research in these subjects underpins all their teaching.

Other project work gets the students out and about looking at buildings. At the University of West of England all first year architecture students are asked to assess a section through a building to examine and report on the materials present within that section. TRADA delivers a lecture on timber and timber materials and where these are likely to be found within a building and speaks to the students about their particular section.

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

University of Sheffield A member of the Russell Group of universities, University of Sheffield is regarded as one of the UK’s leading higher education establishments. The Department of Civil and Structural Engineering was founded in 1917 and is one of the largest in the country with an excellent reputation for both teaching and research. The courses provide teaching for both technical expertise in engineering and team working. The integrated design project gives students a chance to collaborate with other engineers as they learn. Athletico Engineering’s glulam and steel solution for a sports centre

In delivering the lectures I realised some students are unaware of the structures that can be built using timber, particularly engineered timber, and it is particularly satisfying to see the realisation that timber is a strong candidate for large structures. When I lectured to third year civil engineering students at University of Sheffield on timber in wide span structures, they were working on their major integrated design project to produce a sustainable redevelopment of the old Neepsend Gas Works site in the city. The project involved both the development of an iconic, new sports centre as well as some associated mixed use buildings and a pedestrian bridge. Students were expected to carry out an investigation of the site, to think about any contaminants, underlying geology and drainage, to design the structures and to carry out structural calculations. They also had to consider the life cycle of the building and materials. TRADA was invited to talk to the students about timber and Jon Carr, the lecturer delivering the project, commented: ‘It was interesting to see how many schemes changed from steel and concrete to timber following your lecture’. Certainly at the time it was clear that the students had not grasped the size of structures that could be achieved using timber. The lecture to them covered timber and engineered timber solutions. As with many of the sessions given to students, it featured TRADA case studies, in particular the Savill Building, Sheffield Winter Gardens, the Richmond Oval as well as Far Moor Bridge among others. The case studies serve as a great resource to both inspire students and inform them on design and materials. Of course only the basics are covered in a lecture, so students can visit the case studies afterwards on the TRADA website to find out more. The University of Sheffield students worked in teams and a number of timber solutions were developed for the sports centre structure. ‘Athletico Engineering’ developed three structurally independent designs to house the sports centre. A two-storey, steel frame structure nestled into a glulam arch frame which covered the required swimming and diving pools with another glulam portal frame covering a sports hall. Timber was chosen as follows: ‘The choice of timber was based on many factors such as sustainability first, aesthetics and also feasibility ... Glulam is a very efficient material in terms of large spans compared to other choices, such as steel ... The unusual and pleasing aesthetic of these long spanning wooden arches provides the iconic image desired.’

‘Beta Solutions’ created a design using a series of glulam frames and curved rafters and ‘Prestige Worldwide Design Consultancy’ developed a domed gridshell structure using glulam and carried out design development for the creation of connection hubs at the node points. In working with these universities as well as the others who receive TRADA lectures it is satisfying to know that the TRADA University Engagement Programme is inspiring students to develop timber designs as part of their studies. As they continue to their professional careers they will become the timber advocates of the future – the whole aim of the programme.

Domed gridshell structure for a sports centre designed by Prestige Worldwide Design Consultancy

Elizabeth Turner University Liaison Manager TRADA

Supporting services Visit www.trada.co.uk/academic for the academic resources that are free to registered lecturers, students and members

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Date:

Issue No: 2BS

26/11/2013

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SectionHeading

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Bishop Edward King Chapel The 2013 Wood Awards overall winner features elegant curved columns and beams made of glued laminated timber

ipon Theological College is an Anglican seminary and its collegiate buildings, built of warm Cotswold stone by G E Street in the 1850s, stand amid rolling fields and ancient trees in rural Oxfordshire. In these idyllic surroundings, in a clearing flanked by a huge copper beech dating from 1710, is the new Bishop Edward King Chapel, designed by Niall McLaughlin Architects. The community had recently been joined by the nuns of a small religious order, the Community of St John Baptist, and the new chapel was built to serve the two communities. The chapel is an elliptical drum of Clipsham stone; McLaughlin cites

Bishop Edward King Chapel (Drawing and photos: Niall McLaughlin Architects)

churches by Rudolf Schwarz and Peter Zumthor as inspiration for his use of the ellipse. The walls are of smooth ashlar stone at lower levels, a mid level of alternating smooth and rough coursed stone and an upper level, a deep and delicate clerestory of glass with fine stone mullions between. A timber entrance door links the chapel to a separate single-storey sacristy, toilets and storage. The internal volume is also elliptical in plan, a serene and light-filled place of worship with the altar and a solid oak lectern semi-enclosed in an inner ellipse created by a series of lofty glulam arches which rise and curve to create an open diagrid above it. The use of an ellipse, a geometrical figure with two centres, allows worship to focus on either the rituals of the Eucharist or on the spoken word: the altar is placed at one curved end, the lectern on the other. The seating plan is â&#x20AC;&#x2DC;antiphonalâ&#x20AC;&#x2122; with two banks of congregation facing each other on fixed benches made of ash.

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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LAKELAND LAKELAND QTF is proud of the work we have done over the years and have delivered an impressive array of timber framed building projects around the UK and Ireland. We can supply timber frame kits for bungalows, semi-detached houses, apartments, log cabins through to large multi-storey buildings helping to simplify the construction process as well as improving energy efficiency and air tightness.

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timb er structur es

Section through main chapel

The space between the elliptical enclosure of arches and the external wall forms an ambulatory. As the architect explains; â&#x20AC;&#x2DC;The movement inherent in the geometry is expressed in the chapel through the perimeter ambulatory. It is possible to walk around the chapel, looking into the brighter space in the centre. The sense of looking into an illuminated clearing goes back to the earliest churches. We made a clearing to gather in the light.â&#x20AC;&#x2122; Around the ambulatory are a series of single-storey niches which extend beyond the walls. One houses a wedge shaped oriel window, another the space for the tabernacle and the largest is a prayer room for the sisters to recite their offices, a top-lit space with a carefully framed view towards the altar.

Wall and roof structure The structure can be divided into two essentially independent and selfsupporting parts; firstly the external wall, secondly the roof structure, glulam columns and lattice diagrid. The ellipsis of the external wall is inherently a very strong shape, a factor which allowed the wall to be more than 10 metres high without requiring restraint at the top. Concrete was chosen for the wall structure as it worked well, in terms of movement, with the outer stone leaf and the internal finish of lime plaster. An in-situ concrete wall was considered but the elliptical formwork costs were prohibitive; instead the wall was constructed of hollow concrete blocks with reinforced concrete infill. The roof structure consists of a series of inverted timber trusses lined with staggered 6mm birch ply panels and prefabricated into panels which could be craned into place on site.

The apexes of the inverted trusses rest on a 150mm x 80mm RHS which runs along the tops of the curved diagrid of glulam beams and columns. At the curved ends of the ellipse the trusses fan out, supported at the ends of the RHS. With this support only lateral restraint was required where the roof trusses meet the glulam columns at the top of the clerestory mullions.

Internal glulam structure Glulam was chosen for the internal timber structure for its ability to create elegant curved columns and beams. A series of portalised columns, set in an ellipse on plan, curve inwards into the elegant open diagrid which arched over the centre of the chapel. Single 60mm thick glulam columns (tapering from 300mm to 430mm) run at the curved ends of the ellipse. The other columns are each formed of three separate glulam members; two 60mm thick outer members tapering from 300mm to 560mm and a central 60mm thick member tapering from 200mm to 440mm, all screwed together by timber fillets, filled and plugged. As they rise upwards, the outer members curve inwards in different directions, connecting to adjacent glulam members to form the diagrid, while the central member curves upwards in the opposite direction to meet the clerestory mullions. The spruce glulam components, produced by Cowley Timberwork, were CNC machined to profile and to create their concealed connections, then cut and finger jointed to produce the curved haunches of the portalised columns. A channel was cut into the top of the glulam rafter section to house and conceal cables and lights. The glulam structure was fabricated off-site and the individual elements were then craned and bolted into place. This allowed for the very precise machining required to achieve the sweeping curves and concealed connections and fabricating components to +0/-1mm tolerance.

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Composites

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

The glulam arches reflect light from the glazed clerestory above

Finishes The materials of the chapel interior – stone, lime plaster, ash furniture, oak doors and spruce glulam columns – share similar natural colours; the glulam was treated with a two-part stain, giving it a light, whitewashed appearance. The restrained palette allows the play of light from the glass clerestory to dominate the interior.

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Completion date: February 2013 Building type: Chapel Location: Cuddesdon, Oxfordshire Owner / Client: Ripon College and Community of St John Baptist Architect: Niall McLaughlin Architects Structural Engineer: Price & Myers Main Contractor: Beard Construction Timber roof and glulam structure: Cowley Timberwork Timber furniture: Westside Design Timber elements: bell tower structure, roof and internal structure, external and internal doors and fitted furniture Timber Species: FSC certified spruce, European oak, ash

Supporting services To download the complete TRADA case study, including construction details, visit the ‘Wood Information’ area at www.trada.co.uk. Select ‘Publications’, and select ‘Case Studies’.

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Timber suits flood situations Timber is a surprisingly adaptable material when floods occur, explains Philip O’Leary

• •

Flood resilience – constructing a building in such a way that, although floodwater may enter, its impact is reduced (no permanent damage or loss of structural integrity) Flood repairable – constructing a building in such a way that, although floodwater enters, elements that are damaged can be easily repaired or replaced.

The ABI also produced their own report in the aftermath of the 2007 summer floods. They drew up a hierarchy of ‘choices for adaption’ to mitigate flood damage. They recommend the following steps be taken when planning a development in a high flood risk area:

Can the site/property be located outside the flood plain? If not...

s the winter floodwater recedes, the debate has raged yet again on whether changes to planning guidance and building regulations, in regards to flooding, could have saved lives, homes and, according to an Association of British Insurers’ (ABI) report, around £426 million worth of insurance claims in January. An interesting question, which we considered after the major floods in 2007, is whether timber frame could contribute to solving this conundrum. Arguments about planning are not without merit of course; more sensible planning restrictions around floodplains could easily have saved Britain tens of billions in insurance claims over the years, but is improved planning always a feasible prospect? There is no doubt that a change to building regulations would assist flood mitigation enormously, but for cities such as Hull where 95% of properties are below sea-level, a change in building regulations would only have an impact if the entire city were redeveloped. Another potential solution is the implementation of Sustainable (Urban) Drainage Systems (SUDS), an attempt to replicate natural water runoff systems around new constructions. However with the recently announced setback to Defra’s proposed legislation to make SUDS compulsory in new developments, many are looking to alternative methods of flood mitigation.

Flood mitigation The Department for Communities and Local Government (DCLG) published planning guidance after the 2007 floods, which defined types of flood mitigation: • Flood avoidance – constructing a building and its surrounds in such a way as to avoid it being flooded • Flood resistance – constructing a building in such a way to prevent floodwater entering it and damaging its fabric

Can properties be located in the lowest flood risk areas? If not...

t Can occupied areas be raised above flood heights? If not...

t Are flood defences feasible/cost effective? If not...

t Identify relevant property resilience options and examine alternative flood alleviation measures. Hierarchy of choices on flood-prone sites

TRADA’s Construction Briefings, prepared in light of the 2007 floods, are as relevant today as they were five years ago: • Flood resilient construction – a summary of the DCLG Guidance • Flooding: the background – why the building regulations may change in the future.

Elevated buildings If we conclude that the first two steps (locating the site outside the flood plain or in low risk areas) are not feasible, as is the case with many cities built close to rivers, then the next step is raising the occupied areas above flood heights. This technique has been adopted in many flood-prone areas on the continent (such as Maasbommel in Holland which is famed for its ‘floatable houses’) and is a technique that could easily be implemented in Britain too. Post-and-beam timber frame construction could present the perfect

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

flood avoidance strategy for British buildings. In a way similar to the floating houses in Maasbommel, lower floors of houses can be raised using post-and-beam construction, making the structure safe from flooding while providing cost-effective car parking underneath.

Hence, timber is ideal for this avoidance strategy, given how well it can

occupants – rather than its contents – will always be paramount during a flood.

Flood-resilient timber frame designs would include: • • • • • •

structural sheathing of exterior quality plywood instead of OSB cement fibre boards for lining instead of plasterboard closed cell insulation instead of mineral wool floor and cladding details that permit drainage and drying out as flood water recedes windows and doors below flood height made from materials less susceptible to a change in size when wet so as to avoid jamming and trapping the residents in a building exterior quality plywood decking on timber joists for lower floors, subject to adequate elevation above the ground and sub-floor ventilation.

TRADA’s Wood Information Sheet Timber frame design for flood-prone sites offers more-detailed solutions. Flood resistant construction – living areas at first floor

sit atop pile foundations, raising it above flood height. However, it can also be a useful material in flood resilience.

Resilient buildings

Philip O’Leary Section Leader Timber Technology Investigations BM TRADA

Despite a degree of stigma attached to timber when it comes to waterproofing, it isn’t a coincidence that timber has been used in partially submerged structures for centuries. Piers and groynes are testament to the strength of timber as a construction material in wet situations. Although timber was not given much attention in the DCLG guidance (OSB was the only timber product and rather predictably, performed poorly) hundreds of years of marine application have taught us that, if temporarily submerged in water, timber will maintain its integrity, not lose strength and will even return to its original size once dry. Although timber lends itself best to the avoidance strategy, as long as allowances are made for expansion when wet, there is nothing preventing timber construction from being flood resilient. Although there are a number of positives to using timber in high flood risk areas, it is, like other materials, not without its limitations. The safety of a building’s

Supporting services These related Construction Briefings are available in Wood information/Publications/Construction Briefings at www.trada.co.uk • Flood resilient construction – a summary of the DCLG Guidance, TRADA Technology, 2009 • Flooding: the background – why the building regulations may change in the future. TRADA Technology, 2009 Visit http://bookshop.bmtrada.com for this related publication: • Wood Information Sheet 2/3-64: Timber frame design for flood-prone sites, TRADA Technology, 2011

SectionHeading

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Innovation celebration The TTJ Innovation Award has not just proved a hit with winners and shortlisters, it’s created a showcase for timber’s technical potential, writes TTJ editor Mike Jeffree

wo years ago TRADA and Timber Expo put their heads together with the Timber Trades Journal to fill a gap in the annual TTJ Awards.

Since their start in 1997, the TTJ Awards have become a key event in the timber industry calendar, attracting audiences of up to 400 to the presentations in London. They’ve developed over the years to cover a spectrum of business achievement. Categories voted for by TTJ readers recognise service excellence, while entries for others are judged by expert panels, ranging from Website of the Year and Environmental Achievement, to Excellence in Marketing. What was felt to be missing, however, was an Award that recognised the importance to the sector of pushing back the timber technical barriers. TRADA and Timber Expo previously sponsored the Market Development Award. This could apply to new products, but also existing ones used in new applications – important, perhaps, but not the same. Consequently, the two decided to devise and back the TTJ Innovation Award.

break new technical ground, clearly viewing innovation as a route to get through recession and position themselves to capitalise on eventual market recovery. In fact we were seriously impressed by the volume of entries for the first Award in 2012. It was a positive pressure to have, but it actually made the job of the judges, who also included Timber Expo managing director Darren Richards and myself, very demanding. We burned the midnight oil sifting through supporting technical data and found picking the winner no easy task. After much debate and some arm-wrestling, however, the accolade went to Austria-based Sherpa Connection Systems. Its entry was its ‘simple, yet ingenious’ aluminium connector, which can easily, but incredibly robustly, join anything from furniture components to structural engineered timber beams. It hit the nail on the head. It was a novel solution with applications across the marketplace. But if we thought judging was tough 2012, 2013 made us think again. There was not only another good crop of entries, the overall standard and variety jumped several notches. Consequently, after hours of deliberation, all we could initially manage was a shortlist of five. These alone underlined the range of different technologies submitted. For starters there was Vapourblock from Spanotech, billed as the first prefabricated timber frame panel including a pre-applied vapour control layer. It was high spec, convenient solution, giving a constant U-value over the entire panel area. Then, both technically impressive and visually stunning was architect Pablo Zamorano and engineer Nacho Marti’s Expandable Surface System. This uses a unique method for machining 6.5mm birch ply to create double-curved panels which can be assembled into selfsupporting demountable structures.

At the outset, TRADA’s membership and marketing manager and Innovation Award judge Rupert Scott explained its aims and demanding criteria. ‘We want evidence of exciting change and development,’ he told TTJ readers. ‘But that development must also be capable of wider market application. Successful innovation isn’t just about new products or systems; it’s about uptake and sustainable future use.’ It was a daunting challenge, particularly, some might have thought, in prevailing economic conditions. Indeed, given the state of the market, some might have questioned the wisdom of launching the Award at all, as downturns tend to increase risk aversion, prompting many businesses to batten down the R&D hatches to ride out the economic storm. But the Innovation Award has highlighted that there’s a healthy number of timber companies taking the opposite tack. They’ve continued to

The Expandable Surface System

Shortlister three was Hess of Germany with its Limitless Glulam Beam Joint, designed to enable builders to truck short glulam sections to site, then quickly and easily create very wide spans. Using a timber lamella scarf-jointed into the beams, it creates a connection with 100% of the load bearing capacity of a continuous section.

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Screedflo dB Acoustic Floor

Screedflo dB is the product of an intensive industry wide development programme, jointly funded by the major joist manufacturers and Screedflo Ltd, to provide a high quality, cost effective, acoustic solution for party floors Using Screedflo dB allows the customer to specify the same acoustic floor system across all of their new build and renovation projects, regardless of construction method. Screedflo dB can be used with both I beams and steel lattice joists in masonry, timber frame or steel frame, and with solid timber in renovation work. Screedflo dB comes as a complete package, with one company supplying every component in the system. To give additional confidence, Screedflo dB is the only system of its type where every component, including the screed, is CE marked.

The result is a floor which performs like a solid concrete floor in a lightweight structure The 74mm deep Screedflo dB system consists of three main elements: l A rapid-drying 40mm Screedflo Anhydrite screed l A two part acoustic layer, consisting of 24mm Screedflo dBoard - a high density, moisture proof fibreboard, and 10mm dBfoam - a compression-resistant foam

l An edge isolation system incorporating a unique combination of edgeboard shuttering and specially developed Screedflo edgestrip

Improved acoustic performance Screedflo dB easily achieves Robust Detail standard performance allowing you to obtain 2 Eco-points. However, the inclusion of an optional acoustic quilt also allows you to achieve the 8dB level required in the Code for Sustainable Homes, and obtain 3 Eco-points.

Speed of construction While Screedflo dB is significantly faster to install than current acoustic floor systems, the realities of site mean that typically only a proportion of any block of apartments can be released for work at any one time. Consequently, a normal phase will be around 400m2 to 500m2 at a time, or 6 to 8 flats. This would take approximately 3 days to complete.

Programming Screedflo dB is installed as soon as the building is weathertight, so there is no plasterboard or other materials to damage during installation. The screed can be walked on after 48 hours after being poured, with heavy traffic allowed seven days later.

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space heating and cooling systems’. And after receiving his trophy at the TTJ Awards, Frame Wise managing director Simon Orrells, and indeed the other shortlisters, were given the added bonus for reaching this stage of a chance to present on their products at Timber Expo – now another permanent feature of the competition.

The Limitless Glulam Beam Joint

Anglo-German CLT-build specialist X-LAM Alliance won through not with a product, but a tool to help customers use one. Its CLT Construction Specifier is an online facility enabling building professionals to select CLT components that achieve desired thermal, acoustic and fire performance levels.

There is a bonus too in the TTJ Innovation Award process for the timber industry as a whole. After just two years, it is apparent that it is a valuable shop window for promoting not only that this sector is capable of providing advanced solutions for high-spec applications, but that timber per se is an ultra-capable, versatile manufacturing and construction material for the 21st century. It also highlights a commitment to achieve even greater technical heights in the future. The latter was further underlined at Timber Expo by Frame Wise launching its next generation system, solid timber Wise Wall L – its entry, it says, for the TTJ Innovation Award 2014.

Greg Cooper describes X-LAM Alliance’s CLT Construction Specifier

Finally, there was Frame Wise’s Wise Wall T twin wall panel system. This is a prefabricated, pre-insulated breathable timber-frame panel that combines U-values as low as 0.11 W/m2K to 0.14 W/m2K and thermal mass performance ‘comparable with heavyweight construction’. Getting down to these five in initial judging, however, proved as far as we could go, forcing a decision on us that changed how the Innovation Award will work in future. ‘We called the shortlist for a second-stage presentation, and it proved enlightening,’ explained Darren Richards. ‘Entrants were not only able to provide more technical detail, but also convey their passion, drive and ambition. It changed the dynamic of the process and we agreed to keep the approach for 2014.’ Even after the presentations, it was still neck and neck, reflected in the award of highly commends to both the Hess Limitless Joint and the Expandable Surface System. But ultimately we chose Wise Wall T as the winner, describing it in our notes as a ‘high-performance, cost-effective construction solution, which dramatically reduces the need for both

The Wise Wall T twin wall panel system

Mike Jeffree Editor Timber Trades Journal

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Time for timber With signs of a recovery on the horizon, Chairman of the Structural Timber Association (STA), formerly the UKTFA, Lawrence Young explains why timber has never been better placed to assist

n the final quarter of 2013, many businesses were reporting a noticeable upturn, particularly in the housing market. Demand for building has finally risen, and there is a real opportunity here to demonstrate the benefits of structural timber in a changing market. In Scotland, 72% of all new homes are built using timber, where the country has already embraced it for the benefits it brings in terms of cost, environment and time saving; however in England and Wales, that

Glulam in swimming pool roof. Photos: Structural Timber Association

figure is only 18%. The STA strongly believes that, on the back of this upturn, we will see a boost in the number of house builders choosing timber across the UK. The many benefits of building in timber have never been more suited to the market. House builders are looking to build quickly, while also meeting increasingly stringent building regulations, without being hampered by supply problems or weather-related delays. Timber is the perfect solution to meet these requirements. Private developers have historically looked to the timber frame industry to shorten time to market and provide more stable and predictable building programmes. With the slow market conditions experienced over the past few years, fast build programmes haven’t been at the top of anyone’s agenda, apart from accessing much needed cash. However, with the success of 2013’s ‘Help to Buy’ scheme, and other government-driven initiatives, developers need once again to bring new sites to market quickly. House builders are looking to capitalise on the improving economy and are turning to timber to provide speed of erection and high performance building envelopes.

Changing times In recent months, house builders who had traditionally been using bricks and mortar have started to look for alternatives after experiencing supply issues and sky-high brick prices. Timber frame capacity isn’t constrained in the same way as our competitors, as it is easy to turn up and down the speed of production facilities. The timber frame sector is working at about 60% capacity at the moment, so we have a fair bit of room for more before we face any kind of capacity constraint.

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

thrown at sites to ready homes for sale. While timber won’t eliminate all delays, it will certainly shorten time to market and ensures developers have homes for sale at the right time. Many of our members find that speed of build, a tight build programme and a reliable supply chain are key factors for their customers and form a crucial part of their projects. Kingspan Timber Solutions has experienced this spectacularly over 2013, as it worked on the prestigious Center Parcs project in Woburn Forest, delivering 625 lodges on a logistically challenging, heavily wooded site in just 48 weeks. Thanks to the speed of build possible with timber frame, they were running 20–25 units per week for 12 of those weeks and, at the peak, even managed to hand over 62 units structurally complete in just one week. Due to the reliability of the structural timber and a smooth, efficient supply chain, the team could plan an accurate delivery schedule so components arrived ‘just in time’ and kept the process constant. Another of our members, Frame Wise, completely won over a client last winter by demonstrating the reliability of timber frame, whatever the weather. Despite terrible conditions Frame Wise managed to deliver 96 units on budget and ahead of schedule for a housing programme in Coventry. The projected programme of works was almost halved, with no time lost due to freezing conditions. This was only achievable by using an offsite solution and timber frame, and the client has now converted to timber as its core construction method. Center Parcs Woburn Forest foundations

No looking back The flexibility of timber makes it the ideal choice when developers are in need of an alternative material under time pressure. Designs can be changed quickly to suit a structural timber build, and manufacturers can easily take the customer through the process. Also, as the timber industry is now driven by evolutionary hybrid systems as well as timber kits, structural timber can be used in many more applications. Timber can be used to build all kinds of attractive and desirable buildings, which can be built higher and to increasingly stringent environmental standards.

Center Parcs Woburn Forest completed

Time is of the essence again and house builders are discovering that, by moving to timber construction, lead times can be reduced by four weeks on an average sized house. Plus, build programs become predictable with timber frame, almost irrespective of weather-related issues – which is certainly worth considering when bearing in mind some of the shocking weather we’ve experienced over the past few winters. Last winter, nearly every developer experienced a weather-related delay. Programmes were frequently between six and 12 weeks behind, which led to missed market opportunities and extra costs as resources were

If we are going to see a significant number of new homes being delivered to the market on the back of this upturn, we need to make sure that they are built efficiently and to a standard that delivers optimum levels of thermal performance. In 2013 the Government finally announced its long-awaited changes to Part L of the Building Regulations, with improved efficiency targets for new-build domestic and non-domestic buildings, as well as the fabric from which they are constructed. As the most energy-efficient and environmentally sustainable building material, structural timber is the obvious choice to meet these targets, and can be done simply with a Fabric First approach. A large detached house built in structural timber can deliver up to a 33% reduction in energy consumption over its lifetime, compared to traditional build, with a 20% reduction for apartments.

timbe r st ruct ur es

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Modern methods of timber construction are less carbon intensive than other build methods, and this will shape the market as we go forward. The brick and block availability will inevitably be resolved, but the carbon agenda will ultimately start to bite – and if the house builders are having to change now, why would they change back again when they see the many benefits of building with timber? Our industry is proving itself in time of need, and I believe that we’ll see many converts in the process. The time is now for structural timber – and the future looks very bright indeed.

Timber floor under construction

Nailing bridge.

The Structural Timber Association (STA) promotes the use of structural timber products and systems within the UK construction industry.

Timber provides speed of build

Formerly known as the UK Timber Frame Association, the enlarged Association now includes suppliers of integrated hybrid solutions, including SIPS, glulam and CLT products, as well as traditional timber frame kits. Photos: Structural Timber Association

Lawrence Young Chairman Structural Timber Association

Timber frame housing development

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Part L: Luke warm and watered down The new Part L increases timber frame’s edge on rivals but leaves a cliff to climb in 2016, says Robin Lancashire

ollowing a period of consultation and review that started in January 2012 and after a series of delays, at last on the 15th of November 2013 DCLG published the suite of documents that represents Approved Document L 2013 for England and Wales (known as ‘Part L’). The complementing series of construction drawings and updated SAP software are expected before the implementation date of 6th April 2014. As a halfway house to zero carbon building in 2016, Part L1A 2013 fails by delivering only a 6% carbon dioxide emissions reduction, across the build mix, when compared to Part L1A 2010 levels. This is down from the 8% (minimum) proposed by the Consultation and reflects an easing of the requirements for detached dwellings, which became necessary to maintain consistent specifications across all dwelling types. For non-domestic buildings, changes have been made to the specification requirements across six building types to deliver a 9% aggregate reduction in carbon dioxide emissions when compared to the 2010 specifications (hotels are listed as requiring a 12% reduction, while small warehouses have just a 3% reduction). This is down from the 11% (minimum) in the Consultation documents. This leaves a large cliff to climb the next time Part L changes in 2016. Construction industry experts have estimated the additional cost for the 2013 changes will be around £500 for an end-of-terrace house and possibly up to £3,000 for a detached house. The timber frame industry is well placed to provide cost-effective wall, floor and roof solutions to meet the 2013 Part L requirements and the very low U-values which 2016 near zero carbon construction requires. This is likely to increase market share for the timber frame industry. While build costs for thicker, warmer walls will go up, other sectors of the construction industry are indicating greater costs for technical solutions to provide equivalent thermal performance than for timber frame. For example, the masonry industry has to consider how to achieve structural connection between inner and outer leafs, running across an ever wider insulated cavity, while limiting thermal bridging.

The methodology for demonstrating compliance combines the current carbon emission measure (kgCO2/m2/year calculated for the dwelling) with a new requirement to consider the fabric energy efficiency (kWh/ m2/year for the building envelope). The process of demonstrating compliance uses a calculated carbon emission rate for the building in question (kgCO2/m2/year) and compares this to a target carbon emission rate, also calculated specifically for that building. In Part L terminology, the Dwelling Emission Rate (DER) must be less than the Target Emission Rate (TER). This approach is familiar from Part L 2010. Fabric energy efficiency (kWh/m2/year) must also be calculated. This is termed the Dwelling Fabric Energy Efficiency (DFEE) and must be less than the calculated Target Fabric Energy Efficiency (TFEE) which, for Part L 2013, incorporates a 15% reduction factor to make the effect less onerous. This relaxation is intended to offer greater design flexibility and also address concerns, raised during Consultation, that the unmodified level may not be achievable by all builders for all house types. Designers will need to satisfy both the fabric energy efficiency and carbon reduction targets in order to demonstrate compliance. The Standard sets two levels of maximum FEE at 39 kWh/m2/year for mid-terrace houses and apartments, and 46 kWh/m2/year for end-terrace, semi-detached and detached. The much talked about Passivhaus standard requires buildings to use less than 15 kWh/m2/ year. Although there are some differences in the calculation method, there can now be some comparisons with it – and it is apparent that there is still plenty of scope for improvement. A departure from the scope of the Consultation is the introduction of an ‘elemental recipe’ or model design approach which is detailed within SAP 2012, and can be used as a compliant building specification. For someone like a small house builder, this can be used to simplify the process of demonstrating compliance or for those with a better understanding of SAP, as a starting point for design optimisation. This ‘elemental recipe’, itself a compliant solution for a notional dwelling, is shown in Table 4 of ADL1 2013. With a stated U-value of 0.18 W/ m2K for walls, it is likely that we will see increased interest in technical solutions to meet this performance. Timber frame solutions using fibre and/or rigid foam insulation, with an internal service zone (as described in BM TRADA’s Timber frame construction, 5th edition) can easily meet and improve on this value. With the use of a lightweight cladding, external wall thickness can also still remain under 300mm.

Unit 16 Industry Road, Carlton Industrial Estate, Carlton, Barnsley, South Yorkshire, S71 3PQ Telephone: (01226) 727211 Facsimile: (01226) 722198 www.constructionaltimber.com Email: sales@constructionaltimber

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3d wall Part L

Despite the drive toward lower U-values, the table of limiting fabric parameters in Approved Document L1A 2013 still lists walls as 0.3 W/ m2K (in fact none has changed since 2010). Practically it will be difficult to achieve a compliant home at this U-value, so the Approved Document states: ‘… to satisfy the TER and the TFEE rate, the building specification needs to be considerably better than the stated limiting values … ’. Field testing indicates that significant variances can exist between as-designed and as-built performance. The Consultation contained proposals for the introduction of quality assurance procedures intended to codify good practice and seek to deliver a level of consistent performance, but this has not been included in the published Part L1A. It is anticipated that timber frame will fare well in field testing; insulation is generally located in a dry environment, tightly fitted between studs, allowing it to perform closer to laboratory tests than wet insulation that is site installed between wall ties. Timber frame has a track record of delivering excellent levels of airtightness due to the combined air/vapour control layer and established methods for its installation. With many easy-to-build solutions for achieving low U-values in walls, providing excellent levels of airtightness and reduced thermal bridging, timber frame is poised to increase its market share in the UK and help conserve fuel and power in our 21st Century housing stock.

Robin Lancashire Senior Timber Frame Consultant BM TRADA

Supporting services Visit the BM TRADA Bookshop at http://bookshop. trada.co.uk for this related publication: • Timber frame construction, 5th edition, ISBN 978-1900510820, TRADA Technology, 2011

CONSTRUCTION

BRIEFINGS

Part L England 2013 A summary of the change

Effective from: 6 April

2014

1 Introduction The Government has a legally binding commitment Climate Change Act (2008) to achieve significant under the reductions in greenhouse gas emissions by 2020 and 2050. Carbon from buildings, domestic dioxide and non-domestic, makes up around 45% of the total UK emissions, primarily from sources which are covered by Building Regulations e.g. space heating and cooling, water heating and lighting. The Regulations are a primary mechanism therefore, for driving a reduction in emissions, by shaping the design of new buildings and affecting improvements to the existing building stock. On the 15th of November DCLG published the suite of documents which represent Part L 2013, having been prepared following a period of consultation and review that started in January 2012.

Part L 2013 England

- A summary of the changes

The following documents have been made available via the Planning Portal (www.planning portal.gov.uk): y New 2013 versions of Approved Document L1A (Domestic) and L2A (Non-Domestic) relating to new build y New 2013 version of the Domestic Building Services Compliance Guides y New 2013 version of the Non-Domestic Building Services Compliance Guides y Amendments to the 2010 versions of Approved Document L1B (Domestic) and L2B (Non-Domestic ), relating to existing buildings. Note that it is anticipated that consolidated versions Approved Documents of L1B and L2B 2010, including the amendments, will be published prior to implementation noted . The new documents will come into effect on the 6th April 2014, see overleaf.

December 2013 (Version

SectionHeading

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How to design a flat roof Controlling condensation is increasingly important for flat roof designers, say Robin Lancashire and Lewis Taylor

oday we are constructing buildings that are better insulated than ever before. More types of materials in greater quantities are being used to deliver a warm, airtight structure, while maximising space and meeting planning and building regulations. While this is good for conservation of fuel and power, it makes construction detailing more complex and increases the potential for building defects connected with condensation. The danger of condensation must not be overlooked. It reduces thermal performance, can cause water staining and mould growth on internal surfaces, but most importantly can cause damage to materials, which may affect the structural integrity of the building. The TRADA telephone advisory line receives many enquiries about roof detailing and there appears to be some confusion in the industry about how roofs should be constructed. There are two main types of roof – pitched roofs and flat roofs. However within each of these two main categories, there are many different ways of constructing and detailing them. There is much talk of warm roofs and cold roofs, but often little understanding or clarity as to what these terms mean and the implications for design. The construction of pitched roofs is a little better understood than flat roofs and there is generally less of a risk of serious mistakes being made in the design. Here we deal with the design of flat roofs.

Interstitial condensation risks Condensation forms when warm, moist air meets a cold surface. As the air cools, its ability to hold moisture reduces to a point where the air is saturated (100% relative humidity). At this point the moisture vapour condenses into liquid water which is deposited on the cold surface. We are all familiar with condensation on the inside of glass on a cold morning, annoying but visible and can be wiped away. When condensation occurs within a structure it is called interstitial condensation, a hidden problem which causes unseen damage. If this cycle is repeated over time, very large quantities of moisture can be deposited.

If interstitial condensation is deposited onto wood or wood based materials, there is a risk that mould growth and decay can occur. Timber will decay if it remains above 20% moisture content for a prolonged period of time. When using timber in a structural application, this fact must be at the forefront of a designer’s mind. In order to maintain long-term durability of the structural timber components, the design must mitigate the risk of interstitial condensation, as well as providing ventilation to ensure that if any moisture does come into contact with the timber, it is allowed to dry. Through our site inspections, defects consultancy and TRADA advisory line calls, we are starting to see more and more building designers overlooking the basic principles of good design – even more now that very large amounts of insulation need to be incorporated into structures to achieve stringent U-Value targets. There are three main types of flat roof – warm flat roofs, inverted warm deck flat roofs and cold flat roofs. The terms warm and cold have no bearing on the quantity of insulation used, but instead refer to the position of the insulation in relation to the structure of the roof. In a warm flat roof, ALL of the insulation is above the structure (such as timber roof joists) meaning that the structure is on the warm side of the insulation. In a cold flat roof, the insulation is typically installed between and/or below the structure meaning that the structure itself is cold.

Warm flat roofs A warm flat roof will typically consist of timber roof joists overlaid with a wood-based deck material (OSB or plywood) and a plasterboard ceiling below. A vapour control layer (also doubling as an air tightness membrane) is installed above the deck, over which rigid insulation is fixed. For weight-bearing purposes, this insulation is nearly always a rigid foam based product. A waterproof roof covering is laid over the insulation.

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condensation will form. If the vapour control layer is moved to the underside of the joists, the structure then becomes something more closely resembling a cold roof structure and should be treated as such with a ventilation path introduced.

Inverted warm deck flat roof The general construction and detailing of an inverted warm deck flat roof is broadly similar to that of a standard warm flat roof construction. However, the inverted warm deck flat roof places all of the insulation (usually with a ballast system on top) over the top of the roof deck and waterproof layer, meaning that both are protected from external temperature variations and ultra violet degradation. This also avoids the need for a separate vapour control layer, as the waterproof layer provides this function. No ventilation is required. Thought needs to be given to the thermal performance and durability of the insulation materials when exposed to wetting. Warm deck flat roof

With warm roof construction, all the structure is below the insulation and vapour control layer, so is subjected to internal temperature and humidity conditions. There is no risk of surface or interstitial condensation in the structure, so there is no need to provide ventilation. However, there is a risk of interstitial condensation within the insulation layer, but this is typically mitigated by ensuring that the vapour control layer has a moisture vapour resistance at least equal to that of the waterproof roof covering. Because all of the insulation is above the structure, the overall roof thickness is greater than other flat roof types. In some situations, this may present planning and design issues. BM TRADA recommends that warm flat roof designs do not include timber materials (such as decking) anywhere between the vapour control layer and waterproof roof covering. The risk of the timber elements being exposed to high humidity or condensation and their inability to breathe/dry, means that the potential for timber decay in this area is high.

Hybrid flat roofs To reduce total roof thickness, insulation can be specified above and between the roof joists and deck. This type of flat roof is neither a true warm roof nor a true cold roof and so is sometimes dubbed a hybrid roof. Many still refer to it as a warm roof construction. A very careful review of the risk of interstitial condensation must be carried out. If the roof is constructed as a warm flat roof, but with a very small amount of insulation added between the roof joists (below the vapour control layer), then it should still function as a normal warm roof. However, there is a tipping point to be found; as more insulation is added between the joists, so the temperature of the underside of the deck/vapour control layer above falls to a point where interstitial

Inverted flat roof

Cold flat roofs A cold flat roof will typically consist of timber roof joists overlaid with a wood-based deck. On top of this deck will be the waterproof roof covering. Insulation is installed between and/or below the roof joists with a vapour control layer and ceiling linings below this. Although a vapour control layer is incorporated within the build up, condensation could still form within it, typically in the upper layers of the roof on the underside of the deck or waterproof roofing membrane. In order to avoid this unacceptable condensation risk, a ventilation void is provided between the top of the insulation and the underside of the deck. This ventilation void is normally at least 50mm and is vented at either side of the roof to promote a through flow of air.

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Go carefully We understand that both warm and cold flat roofs have their place but, where space allows, warm flat roofs are preferred. Where there is no choice but construct a cold flat roof (for example due to thickness/ height constraints), the roof designs should always incorporate a vapour control layer on the warm side of the insulation and a well-ventilated void between the top of the insulation and the underside of the deck/ waterproof roof covering.

Cold deck flat roof

Some roofs, due to size, orientation, or edge detailing make providing ventilation openings at opposing eaves very difficult or impossible. Even when conditions are favourable, the practicality of achieving effective ventilation over a length exceeding five metres is difficult and alternative roof types should be used. Northern Irish and Scottish Building Standards take a dim view of cold flat roofs, suggesting that they should be avoided. The lack of understanding of the dynamics of insulation and condensation risk, coupled with poorly modelled condensation risk calculations, means that there have been numerous occasions where we have reviewed condensation risk calculations for clients specifying unventilated cold flat roofs and quickly discovered that the data used for the moisture vapour resistance of the waterproof roof covering is incorrect. This inaccurate data then provides an artificially favourable condensation risk calculation. Other types of unventilated cold flat roof designs rely on the excess moisture migrating though the structure being absorbed by natural materials with favourable hygrothermal attributes (for example cellulose or wood fibre-based insulation materials). This stored moisture is then released back into the inside of the building when conditions allow; either through the use of an ‘intelligent’ vapour control layer, or by the omission of a high resistance membrane on the warm side of the insulation. While calculations and modelling can demonstrate this to be the case, we have seen instances where a build up of interstitial condensation has resulted in the wood based materials in the roof structure failing due to fungal decay. We have heard others say ‘...ventilation gaps result in condensation, so fill the roof void fully with insulation – no gap means no condensation’. The thought being that if ventilation gaps are created, then a form of reverse condensation can occur, where external air enters the ventilation space and is then cooled resulting in condensation forming. These instances are quite unusual and the conditions which allow this to happen are often very short lived. BM TRADA advises against unventilated cold flat roofs.

Robin Lancashire Senior Timber Frame Consultant BM TRADA

Lewis Taylor Technical Consultant BM TRADA

Supporting services BM TRADA can assess timber frame construction details against frameCHECK best practice and building regulations. Telephone +44(0)1494 569966 Visit http://bookshop.bmtrada.com for this related publication: • Timber frame construction, 5th edition, ISBN 978-1900510820, TRADA Technology, 2011

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Joinery masterclass The Student Accommodation at Somerville College, Oxford, has pre-assembled oak bay windows forming an impressive facade

The facade is articulated by projecting bay windows. Photo: Nick Kane

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Inside a study bedroom, the bay window frames a fine view of Oxford towers. Photo: Nick Kane

he design and layout of the new student accommodation for Somerville College was determined by its setting within the complex ancient lanes and boundaries of the University. The University of Oxford has been developing the Radcliffe Observatory Quarter on the site of the old Radcliffe Infirmary; the development will contain faculty buildings for Humanities and Social Sciences. Somerville College occupies the whole southern boundary of the site and when the old hospital buildings were knocked down they exposed the north-facing flank wall of the college. This wall, exposed for the first time, was completely blank; the proximity of older hospital buildings meant that the college had previously faced their buildings away from the infirmary. By exchanging land with the university, the college had just enough space to build a long, narrow development of student rooms against the blank wall. The parcel of land ceded by the university – at 6m wide by 175m long – was just wide enough to accommodate a long thin development, three storeys high, housing a single row of student rooms and a connecting passageway behind. It was not possible to make individual entrances into the new building from the north (the student rooms will, in time, connect back into the existing buildings in Somerville College as the phased development of the project progresses). As a result, the rooms are reached by tall staircase towers set at each end and overlook a new laneway to the north which connects Woodstock Road to Walton Street.

The bay windows were pre-assembled in the factory. Photo: Niall McLaughlin Architects

The building has a cast in situ concrete frame and is clad in brick. The student rooms are articulated with projecting oak windows – a contemporary restatement of the themes of Sir Phillip Dowson’s Wolfson Building in Somerville College. The projecting bay was conceived as a response to a 1960s Government report on student loneliness. Each student has their own projecting bay, a way of identifying their place in the whole. The bay windows are designed to appear as a ‘piece of furniture inserted into the brick facade’. They are made of oak both inside and outside; a desk and a bench are fitted into the internal bay. Oak shutters slide out from the walls of the side windows to give privacy if needed and, when slid back, make the most of the available natural light.

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Completion date: September 2011 Building type: Student accommodation Location: Oxford Owner / Client: Somerville College and The University of Oxford Architect: Niall McLaughlin Architects Structural Engineer: Price & Myers Main Contractor / Builder: Laing O’Rourke Joinery Company: Birmingham Veneers Timber Supplier: Glemere Timber Company Ltd Specialist timber advice: BM TRADA Timber elements: Bay windows, stair tower Timber Species: FSC-approved American oak and European oak

Pre-assembled bay windows A quick construction programme and the need to be sensitive to the quiet environment appropriate for study indicated that prefabrication would be the preferred construction method. Working closely with the contractor, the architect devised a way of prefabricating the main structure, the oak student room windows and the stair towers, while prefabricated pods were used for the en-suite bathrooms. This ensured that the new buildings were delivered on time, to the highest quality and with minimal disruption to the college.

Section through bay window. Drawing Niall McLaughlin Architects

The architect had consulted students on the design of the rooms and had heard complaints that openable windows tended to disturb papers lying on the desk. As a result the bay windows have fixed double-glazed units on three sides. Room ventilation is provided by two full-height slot vents only 100mm wide, set on each side of the bay window and fitted with hinged oak shutters. From the outside the vents create a ‘shadow gap’ between the bay window and the brick façade. The contrast between the brick facade and the projecting bay windows enliven the extreme oblique views of the building, which will be seen when visitors pass along the narrow laneway, once complete. The stair towers close vistas and mark entrances; they extend upwards by an extra storey to give access to the roof, so that the photo-voltaic and solar thermal panels fixed there can be maintained. The towers are largely glazed, with deep oak mullions, flitched to the steel frame. They are designed to create variety as visitors pass along the new laneway; from one view it is all glass, from another it is all timber reveals. Lit up at night, the glazed towers act as lanterns to the narrow street below.

The student room bay windows were prefabricated in the workshop of Birmingham Veneers. Each bay window consists of a highly insulated timber stud sub-frame completely fitted out with internal and external finishes and components, including oak bench, oak desk, lighting, glazing, plasterboard and skim, oak veneer finishes and externally, 20mm solid oak rainscreen cladding panels on battens. The ventilation slots at each side were also prefabricated and fixed to the bay window. Only the bay window roof was left unfinished; this allowed it to be fixed back to the downstand beam of the concrete floor structure after being craned into position. At its base the bay window rests on a concrete slab cantilevered from the main study bedroom floor. BM TRADA advised on choice of timber and detailing at junctions to accommodate movement and to control moisture, while achieving air-tightness.

Somerville College , Oxford, Oxfords hire

Student Accommodati on

Project informatio

Completion date:

Introduction

September 2011

The design and layout of the new student accommodation end and overlook for Somerville College a new laneway to the north was determined which connects by its setting within Woodstock Road the to Walton complex ancient Street. lanes and boundaries of the University. The University of Oxford has been One remarkable developing the Radcliffe opportunity of this project Observatory Quarter was to create one on the site of the whole side of a new old Radcliffe Infirmary; street. The architect the development will divided the student contain faculty buildings accommodation for Humanities and into two long narrow Social Sciences. buildings, creating Somerville College occupies a space between Main contractor the whole southern them which makes a new / Laing O'Rourke boundary of the northern entrance Ltd builder: site and when the into Somerville College, old hospital buildings were knocked linking its garden down they exposed Joinery company: quadrangle to a the north-facing long framed view Birmingham Veneers flank wall of the of the college. This Radcliffe Observatory. wall, exposed for Timber supplier: The architect has the first time, was Glemere Timber described the design completely blank; the proximity of the street as of older hospital Company Ltd ‘conceived in the buildings meant that the college terms of Pevsner’s had previously faced Specialist timber analysis of the picturesque, their buildings away TRADA Technology episodic setting from the infirmary. advice: of Queen’s Lane in Oxford. Building By exchanging land elements are used with the university, to frame and terminate the college had just Timber element(s): short vistas. As you enough space to Bay windows, stair move along the build a long, tower narrow development street you reach Timber species: of student rooms small public squares at the end against FSC approved American the blank wall. of each vista, from each square new vistas oak, European oak open up. This allowed The parcel of land us to interweave Awards: new and old buildings ceded by the university RIBA Award 2012, in a way - at 6m wide by 175m that creates lots long - was just wide of small dramas as you move Winner enough to accommodate through the city’. a long thin development, three storeys high, housing a single Brick Award 2012, row of student rooms and a connecting passageway Winner behind. It was not possible to make individual entrances into the AIA Award 2012, new building from the north; (the student Winner rooms will, in time, connect back into the existing buildings in Somerville College as the phased development of the project progresses). As a result, the rooms are reached by tall staircase towers set at each Case Study | Somerville College, Oxford, Oxfordshire Building type:

Location:

Architect:

Owner / Client:

Structural engineer:

Student accommodatio

Oxford, Oxfordshire

Niall McLaughlin Architects

Somerville College and the University of Oxford

Price & Myers

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Fire test early to avoid last minute hold-up Shop fitters may be asked to demonstrate that products installed on site meet reaction to fire requirements but many are leaving it too late, says Phil Howard

pecifiers and fire risk assessors involved in large retail developments, such as shopping centres and transport hubs, are increasingly requesting that fittings used during retail fitouts meet stringent reaction to fire requirements. Since these requirements can result in shopfitting displays and materials being rejected, often at a late stage in the build, suppliers and contractors must ensure that they know of any site-specific requirements at the start of any major fit-out project.

What is reaction to fire? The reaction to fire performance of a material relates to its combustibility and ignitability, that is, its contribution to fire growth, rather than its ability to resist the passage of fire (which is proved by fire resistance testing). So, reaction to fire test results help specifiers understand how materials used in shop fit-outs will perform, should a fire occur, and to limit their combustibility. Limiting how a fire develops in its early stages is of crucial importance to ensuring safe evacuation.

In retail applications, components that may require testing include shelving units, play areas, display cases and other fittings, particularly if they cover the full height of a wall. Many of these are constructed from several components, such as laminates fixed to backing boards made of all types of material, ranging from plasterboard to MDF. While product testing should be carried out before a product is installed on site, BM TRADA has seen a steady increase in the number of clients wishing to test their products after installation. This is usually due to the specifier or person responsible for signing off the building realising that the presented test evidence for a product is incomplete or unsuitable. This can have serious implications, since, at this point, there is only a short time available in which to resolve the problem. It is often too late to change some products already installed on site, and there can be costs and aesthetic implications associated with remedial works required to replace or upgrade the productâ&#x20AC;&#x2122;s reaction to fire performance to the required level. There may even be research and development work required to identify the way forward out of this difficult situation.

Accepted evidence In Europe, there are seven â&#x20AC;&#x2DC;Euroclassesâ&#x20AC;&#x2122;, A1 to F, with A1 offering the best performance and F the worst. The test evidence for products tested to European test standards is presented in a classification document specified in BS EN 13501-1: Fire Classification of Construction Products and Building Elements: Classification using test data from reaction to fire tests. As well as revealing the test results, the classification document covers the application of the product in its end use. This is called the field of application of the product. When signing off the building or installation, a specifier will look to see that the product is installed with the correct substrate, air gap, fixings, joints, colour and thickness, and will check this against the field of application section of the classification document. Specifiers both in the UK and on the European mainland can be exceptionally meticulous at examining the test evidence with which they are presented, particularly in high risk areas such as airports, railway stations and other transport hubs, high end retail stores, shopping centres, schools, hospitals, care homes, hotels, and exhibition halls.

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SectionHeading

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Achieving compliance Manufacturers can avoid nasty surprises by preparing in advance for large projects. They should always ask to see the EN 13501-1 European classification document for each of the components used and check the field of application carefully. This will help them to avoid common areas of non-compliance. A general misconception is that manufacturing a product made of components which achieve Euroclass B, for example, will lead to the finished product being Euroclass B, without further testing. This is not always the case, and the completed product may require testing to demonstrate its compliance.

Manufacturers’ checklist In advance of every large project, manufacturers should: • check for site-specific fire requirements • review all the test evidence, paying special attention to the field of application in relation to the particular project • carry out research and development work and conduct indicative testing if required • obtain a full EN 13501-1 classification that will provide the evidence required for the project • remember that the research and development work necessary to obtain a classification takes time and incurs costs in both materials and testing activities.

For example, purchasing a Euroclass B laminate and securing it to a Euroclass B MDF board can result in a composite product with a worse performance than Euroclass B. If the laminate was tested on a material of limited combustibility such as plasterboard and it achieved a Euroclass B in testing, then the same performance cannot be expected on an MDF board, (even if this MDF board is Euroclass B) and the classification evidence is not valid for the product in this end use. Similarly, purchasing a component labelled as fire resistant (FR) does not mean that the component will be ‘fire retardant’ or that it will demonstrate a higher level of performance than other components in the market place. The evidence may not be appropriate to the end use application for which the product is required. Or, the product may have no test evidence, or offer evidence from another system, such as ASTM testing (the system used in the USA), which is usually not recognised or acceptable in Europe. With an increasing number of projects now having stringent requirements for reaction to fire, suppliers who can demonstrate the behaviour of their products with appropriate test evidence can offer peace of mind and value to specifiers.

Phil Howard Technical Head Fire Division BM TRADA

Supporting services BM TRADA offers reaction to fire testing and can assist manufacturers to review existing test evidence.

Technical Informatio n Reaction to fire Testing and classificat

ion

Visit Testing Services at www.bmtradagroup.com for this related publication: • Technical Information Sheet 1303: Reaction to fire – testing and classification

01 What is reaction

to fire?

Reaction to fire performance relates to the combustibility and ignitability of a material i.e. its contribution growth, rather than to fire its ability to resist the passage of fire (which is proved by fire resistance testing). How a fire develops in the early stages is of crucial importance to ensure safe evacuation. The tests tend to be smaller in scale than for fire resistance and are carried out on specific components or materials representative of end-use application, for example: • Wall linings • Ceiling linings

• External wall surfaces

• Fire retardant treatment s • Jointing system s Reaction to fire tests are commonly called up in codes and regulations in both the building and transport sectors. Reaction to fire testing may also be required when CE marking a product to a harmonised technical specification document. TI-1303

Version 1

July 2013

02 Requirements for

buildings

In England and Wales, the fire requirements are dealt with by for buildings Approved Document Part B of the Building Regulations. European reaction to fire evidence is recognised across Europe in the Building Regulations of member states.

03 Testing in support

of CE Marking

A process of European harmonisation is in progress throughout Europe in support of the Construction Products Regulation (CPR). barriers to trade throughoutThe CPR aims to reduce Europe by using the to ensure that products CE Mark placed on the market member state have in been tested and classified any If your product has consistently. a published harmonised technical specification document it is likely that CE Marking will be mandatory for your product. We will need to know at the start of our work with you that you want the test evidence to be in support of CE Marking as the construction of the specimen may be specified in the . . .WHEN EXP ERIENCE

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Fire doors by numbers Peter Barker explains how timber doors achieve 20, 30, 60, 90 and 120 minutes’ fire resistance

T • • • •

he term ‘doorset’ refers to the complete element as used in practice: the door leaf or leaves the frame in which the door is hung hardware essential to the functioning of the doorset intumescent seals and smoke sealing devices.

Fire-resisting doorsets are required to be able to contain a fully developed fire, to facilitate escape of a building’s occupants and allow fire fighting, and to protect the contents and/or the structure from

the effects of fire. The doorset therefore must have resistance to fire, expressed in terms of time.

Doorset specification Doorsets are specified by their performance in terms of fire resistance and/or smoke control function with reference to the appropriate test standards. The table lists the options for doors with 20 minutes’ fire

Key points for specifiers • To determine the fire resistance time, a doorset is exposed to a ‘standard’ fully developed fire in a test furnace until failure occurs according to certain criteria. • This ‘standard’ fire condition used in tests is defined by the relationship between the duration of the fire and the temperature reached. • The Building Regulations and most fire protection/ prevention codes call for a minimum performance with respect to integrity. • There are some requirements regarding radiation effects and insulation to resist the rise in unexposed face temperature. Individual specifiers or insurance requirements may call for doors with specified levels of performance. • At present, specifiers have two choices for testing fire resistance – BS 476 (the British Standard method) or BS EN 1634 (the European Normative method). • Harmonised product standard BS EN 16034 covers the fire and smoke performance characteristics of fire resisting doorsets. BS EN 16034 is likely to be published in 2015 and, after the co-existence period, it will be an offence under the Construction Products Regulation to place a fire resisting doorset on the open market without a CE mark. Fire resisting doorsets must also comply with the essential characteristics listed in the relevant part of BS EN 14351 depending on whether the door is for internal or external use. The length of the co-existence period of the National and European route to market, after BS EN 16034 has been published is yet to be determined. • Changes to a construction tested under the British or European Standards will require another fire test, an assessment of performance, a Direct Field of Application (DIAP) or Extended Field of Application (EXAP). • Doorsets are also tested to evaluate their ability to control smoke.

Integrity failure of a fire door under test

• It is becoming increasingly difficult to identify fire-resisting doors simply by weight and thickness. New materials and methods of construction have led to the production of thinner and lighter fire-resisting doors.

FIRE P ROTEC T I ON

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Nene Valley Fire and Acoustic Ltd is a family-run business in the heart of the Country, Northamptonshire We offer a nationwide coverage for all core services. We can self certificate all door/fire protection works through the Loss Prevention Certification Board We are also CHAS and Safe Contractor Approved and a member of TRADA The core services we provide are as follows: l Fire Stopping l Fire Doors l Fire Barriers l Fire Door Maintenance Scheme l Intumescent Coating l Thermal Insulation l Fire Risk Assessments l Acoustic Works l Full photographic Surveys 2A New Street, Irthlingborough, Northamptonshire, NN9 5UG Telephone: 01933 650650 Email: enquiries@nenevalleyfire.com

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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FIRE P ROTEC T I ON

Hollfire Doors Ltd, Unit E, Abbey Wharf, Kingsbridge Road, Barking, Essex, IG11 0BD Phone: 0208 594 4472 Fax: 0208 594 4472 Website: www.hollfire-doors.co.uk E-mail: sales@hollfire-doors.co.uk Certified: ISO 9001 ~ Q Mark Fire Door Scheme ~ FSC

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Definitions of fire performance of timber doorsets

British Standard Performance Notation FD20 FD20S

Definition 20 minutes’ fire resistance (integrity) to BS 476-22 20 minutes’ fire resistance (integrity) to BS 476-22 and fitted with smoke control seals tested to BS 476-31.1

European Standard Performance Notation E20

EW20

EI20Sa*

Definition Doorset classified under BS EN 13501-2:2007. Classification using data from fire resistance tests, excluding ventilation services as 20 minutes’ fire resistance (integrity) to BS EN 1634-1 Doorset classified under BS EN 13501-2 as 20 minutes’ fire resistance (integrity and radiation) to BS EN 1634-1 Doorset classified under BS EN 13501-2 as 20 minutes’ fire resistance (integrity and insulation) to BS EN 1634-1 with smoke control to BS EN 1634-3

* Sa relates to the European classification for smoke control and can be added to any of the above European performance notations subject to the doorset demonstrating adequate performance to BS EN 1634-3 and according to the classification procedures given in BS EN 13501-2. resistance. The number contained within the notation corresponds to the level of fire resistance; typically 20, 30, 60, 90 and 120 minutes would be used for fire resisting doors.

Doorset design It is becoming increasingly difficult to identify fire-resisting doors simply by weight and thickness. New materials and methods of construction have led to the production of thinner and lighter fire-resisting doors and it is now possible to purchase 38mm thick half-hour doors and 44mm thick doors with fire resistance of up to three hours. However, for the majority of timber-based doorset designs, generally a half-hour fire resisting door will be 44mm thick and a one-hour fire resisting door will be 54mm thick. Most fire resistance tests are carried out for individual manufacturers and the detailed designs are their confidential property. However, some general guidelines are offered overleaf.

FD20 and FD30 door leaves Glazed softwood joinery doors Fully glazed (Pattern 10) doors and multi-pane Georgian-style doors are capable of providing FD30 performance. Framed-up solid cored flush doors These are generally softwood framing members with cores of various materials such as flaxboard, timber, cork, particleboard, fibreboard and facings of plywood, hardboard or wood particleboard. Solid flush doors These are manufactured from laminated timber strips faced with woodbased board materials. Alternatively, solid slabs of proprietary particleboard have been proven to meet the integrity criterion when tested. Panelled, traditionally styled leaves Several proprietary forms of construction are used for this type.

FD60 door leaves Glazed joinery doors Fully glazed (Pattern 10) doors and multi-pane Georgian-style doors are capable of providing FD60 performance. Framed-up, solid cored flush doors These are thicker versions of the FD30 designs with softwood or hardwood framing. Solid timber flush doors These are manufactured from laminated timber strips faced with woodbased board materials. Alternatively, solid slabs of proprietary particleboard have been proven to meet the integrity criterion when tested. These constructions are more difficult to produce than the FD30 counterpart but careful selection of the core materials and facings make them feasible. A solid flush FD60 door will be thicker than an FD30 door. Non-combustible cored flush doors Such doors frequently consist of thick boards of non-combustible material with timber-based facings. Panelled, traditionally-styled doors A few proprietary doors are available to meet these requirements.

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Greater than FD60 door leaves Generally, the longer the period of fire resistance, the greater is the reliance placed on non-combustible materials, with some very high performance door leaves consisting of all non-combustible cores with timber-based facings and lippings.

Intumescent seals Experience has shown that all non-metallic doorsets require an intumescent seal between the door(s) and frame to achieve a FD30 performance or better. Some doorset designs are capable of realising an FD20 performance without the need for seals but this must be proven by test. It cannot be assumed that a doorset which achieves an FD30 performance with seals would achieve an FD20 performance without.

Doorstops While some guidance documents may recommend 25mm deep doorstops to achieve the required smoke or fire resistance performance, there is now ample evidence to show that this is no longer valid advice. Many doorsets have passed the test with 12mm stops and there are even FD120 and FD180 double-acting doorsets available with no doorstops at all. Advice that doorstops should be machined from solid timber for 60-minute doors is again outdated and many successful tests have been performed with pinned and glued doorstops using standard commercial adhesives.

Rebated leaf edges Rebated leaf edges are more onerous than square leaf edges for the following reasons and therefore require specific test evidence to support their use. During fire exposure, door leaves invariably exhibit some degree of distortion. Leaves with rebates only have to distort half their thickness before they effectively separate, whereas square leaf edges can tolerate distortion up to full leaf thickness before separation occurs. The separation creates a void and there is a risk that intumescent seals may expand into this void without creating an effective seal. Double doorsets with rebated leaf edges are often fitted with selectors and fore-end conversion units. If selectors become inoperative and leaves close out of sequence, the integrity of the doorset is lost. Foreend conversion units introduce a large mass of metal into the leaf construction. This often creates problems regarding the burn-through resistance of the leaf. Rebated leaf edges do not contribute to smoke control.

Peter Barker Senior Consultant - Fire BM TRADA

Thus it is clear that, in timber doorsets fitted with intumescent seals, the size, type and fixing of the doorstop are not of major significance. Note that this advice applies generally to all single leaf doorsets and to the jambs of other types, although other considerations may influence the stop size at the head of double doorsets.

Supporting services BM TRADA can test and certify the fire resistance of fire doorsets of various materials. Visit www.bmtradagroup.com and follow the links to Certification services and Testing services. Visit http://bookshop.trada.co.uk for these related publications: • Wood Information Sheet 1-13: Performance of fire-resisting timber doorsets, BM TRADA, 2013 • Wood Information 1-32: Upgrading timber doorsets for fire resistance, BM TRADA, 2013

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Grown in Britain Elizabeth Turner and Charlie Law explode the myth that British-grown timber is inferior to imports

ven in this age of global markets we are encouraged to source materials and services locally to reduce product ‘miles’ and hence carbon emissions, as well as supporting local businesses to create jobs and wealth for UK plc. Compared with a well-developed import sector for timber and timber products, local sourcing may be seen as difficult because specifiers can find it hard to find information about locally sourced timbers. However, the story for British timber is much more positive than may be first thought. Britain has a very strong forestry sector producing softwood timber, markets for British hardwoods are increasing all of the time, and a sizeable panel board sector is manufacturing using British timber (providing 77% of all of the chipboard and oriented strand board used in Britain in 2012). Building on this, 2013 saw the launch of the Grown in Britain campaign (www.growninbritain.org) that aims to improve markets for British timber, to encourage businesses to use British timber and to create a culture that recognises the importance of our forests and the products we source from them. In October 2013, Grown in Britain reported to Owen Paterson MP, Secretary of State for Environment, Food and Rural Affairs, showcasing 21 achievements during its first six months of activity. These range from recognising the health and wellbeing benefits that our forests can bring for the whole community, to the start of a UK Woodland Corporate Responsibility plan promoting investment to enhance our natural environment. Grown in Britain also acknowledges the existing successes in the forestry sector and aims to develop a strong brand for

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British timber equivalent to the likes of the Little Red Tractor logo we are all familiar with on food packaging. In addition, the development of a ‘procurement statement’ by the UK Contractors Group, which represents the largest construction companies in the UK, has allowed companies to show a preference for British-grown material, supporting the local sourcing aims.

What are these British-grown timbers? Britain (England, Wales, Scotland and Northern Ireland) has an estimated woodland area of over 3 million hectares equivalent to 13% of the total land area and this is expected to increase. The species within this are diverse and include some which are very familiar and almost form part of our national psyche. Oak, for example, is a widespread tree much loved by many and provides a timber widely used for centuries in ships and for homes both historic and contemporary. Scots pine is our only native softwood species – originally from Scotland as the name suggests. It is widely used and is the British-grown version of European Redwood. Species less commonly grown in Britain are also familiar – our climate is suited to growing western red cedar and work is being carried out to identify potential new species appropriate for growing here in a warming climate.

Who owns these forests and how is our timber managed and felled? Only a small proportion is held publicly by the Forestry Commission (England and Scotland), Natural Resources Wales and Forestry Service (Northern Ireland) with around 2.25 million hectares held privately. This is split equally between coniferous trees producing softwood timber and broad leaved trees yielding hardwood timber. Timber is felled according to licences awarded by the Forestry Commission and the associated bodies in Wales and Northern Ireland, and so is likely to be seen as a low risk product with respect to the new European Union Timber Regulation that aims to reduce illegal logging around the world. Also, much of our home woodlands are certified to the UK Woodland Assurance Standard, endorsed by both the Forest Stewardship Council and the Programme for the Endorsement of Forest Certification. The timber felled in Britain is used for a wide range of applications from wood fuel to furniture, packaging and construction. TRADA has published a new guide to British timbers – Wood Information Sheet 2/3-67: Specifying British-grown timbers – to help inform about this great resource on our doorstep and provide information on specific species.

Can British-grown timbers match imports? In the majority of cases, yes they can. Many of our British-grown timbers are from the same tree species grown elsewhere in northern Europe and North America, and although our climate and hence growing conditions may affect some characteristics, in some cases our growth

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British-grown C16 and C24 softwoods (Photos: Willmott Dixon Group)

conditions confer benefits. For example, British oak is often harder and tougher than that grown in central Europe. The vast majority of our softwood timbers strength graded for use in Britain are machine graded in state-of-the-art saw mills and easily reach the C16 strength class. Although C24 material is produced, the yields are lower. With the production of machine-graded timber being covered by the European Standards relating to grading of timber, and our visual grading rules for both softwoods and hardwoods also complying with these BS EN 14081 Standards, structural timber in Britain is produced according the same rules used across Europe and hence can be considered to be interchangeable with their imported counterparts of the same species and grade. When looking at aesthetic quality, the rules on appearance cover a range of natural features and are applied to timber regardless of the original source. This is often a consideration for hardwood species commonly used for decorative purposes and our British hardwoods can also be considered interchangeable with imported timbers of the same species and grade. Some of our hardwoods may also have a role to play in substituting imported hardwoods where the source may be considered risky.

Overall, the more timber is used in construction, regardless of the source, the better because timber offers a sustainable future for all. There will always be a place for the imported timbers we use, as many of these are not available from British sources and are a valuable part of the whole timber landscape. But hopefully the work of Grown in Britain and TRADA will energise the timber sector to make greater use of these wonderful British-grown timbers and encourage innovation from a new wave of timber users, benefitting the timber industry as a whole.

Elizabeth Turner University Liaison Manager TRADA

Charlie Law Grown in Britain Task Group Chair BAM Construct UK Ltd

What is the future for British-grown timber? British timber is already being used widely (often unknowingly) in the construction sector and, with the advent of the Grown in Britain campaign, the profile and use of locally sourced timber is likely to increase. It is encouraging to see research and development underway into construction-related products; particularly how British-grown timbers can be used in engineered wood products where our timber is likely to be well suited and there is currently a limited manufacturing sector. For example, cross-laminated timber (CLT) is seen as a growth market, with up to 80,000m3 predicted to be used in construction by 2016. Studies by Edinburghâ&#x20AC;&#x2122;s Napier University have shown that CLT panels manufactured from British-grown C16 graded Sitka spruce perform well against their European counterparts manufactured from C24 graded timber.

Supporting services Visit http://bookshop.trada.co.uk for this related publication: â&#x20AC;˘ Wood Information Sheet 2/3-67: Specifying British-grown timbers, BM TRADA, 2013

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What wood is that? Nick Clifford puts timber samples under the microscope

here are several reasons why you might need to verify the species of a piece of wood, such as:

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The first step in any species verification is to examine the end-grain of the sample with a x10 hand lens. This allows the wood scientist to determine whether the sample is softwood (a tree with needles and cones) or hardwood (a tree with broad-leaves). Although their anatomical structures have many similarities, there are significant differences between softwoods and hardwoods, and these become obvious when you look at the end-grain. In general terms, softwoods have growth rings defined by light and dark bands and with relatively few vertical canals. In hardwoods, growth rings are often defined by the size and pattern of numerous pores, though in many tropical hardwood species the growth ring boundaries are indistinct. Some species have large pores that are visible to the naked eye, while others have very small pores (<0.1mm diameter) that can only be seen with a hand-lens. Average pore size and the distribution of the pores are features that can be used to help verify the species of the sample.

• Restoration of a listed property may require that you match any replacements with the existing timbers for conservation purposes. • You may simply need to validate claims made in supplier’s documentation. • If you import timber or timber items into the EU, verifying the species of wooden products will help provide evidence that you comply with the EU Timber Regulation. At first glance the huge number of commercially available timbers can be very similar in appearance, but their properties differ greatly so it’s often important to establish exactly which timber you are dealing with. In essence this is achieved by taking a closer look, and microscopic examination of the anatomical features of a timber sample is the method favoured by many wood scientists for species verification purposes. The colour, grain or density of a sample can provide clues to the identity of the species, but these easily observable features will only ever be of limited diagnostic value because of the natural variation in the colour of timber, even within a species or group of species. The density of the wood can also vary greatly depending on the origin of the sample, since climate and soil conditions influence growth rate and density.

End grain of European oak viewed with a hand lens

End-grain examination also allows the orientation of the growth rings to be established, and this is important for the next step, which is to cut very thin sections from the wood for examination under the microscope. The size of the sample becomes a factor at this stage, and not just because using a scalpel blade to hand-cut very thin sections from a small sample increases the risk of bloodshed! For species verification, sections of radial, tangential and transverse faces are required. Taking the example of plywood veneers, which can be less than 1mm in thickness, their diminutive nature makes it much harder to accurately cut sections, but it is important to be precise so that the anatomical structures of the sample are identifiable. The ideal sample would be about match-box size, making it much easier to handle. Cutting radial, tangential and transverse sections allows the wood scientist to observe the more subtle differences between timber species. Nearly all timbers have rays – horizontal elements that emanate from the middle of the trees and run towards the bark, so the presence of rays alone is

Radial longitudinal section of Araucaria showing hexagonal pitting

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unlikely to assist in species verification. However, the size, width and distribution of rays varies greatly; some timbers have rays that are only one cell thick (uniseriate), while other have rays that are well in excess of 10 cells thick (multiseriate). The rays of some timbers, such as the pines, contain canals (fusiform rays) while others (hemlocks) normally do not. Microscopic examination of the tangential section cut from a timber sample allows ray width and height to be recorded, and also the presence or absence of fusiform rays to be established. Most species have rays that appear to be randomly distributed, but a few such as Sweitenia macrophylla (true mahogany) have storied rays, which are positioned in fairly distinct lines. So if timber sample that was reported to be true mahogany did not have storied rays, the wood scientist would suspect that the species wasn’t as claimed.

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Identification database. Authenticated reference samples, against which the features of a timber sample can be compared, are also an essential tool in species verification work. Despite the large number of anatomical features that can be used, the variation between timbers can still be so small that even the most experienced wood anatomist may only be able to verify the genus of a sample – other parts of the tree such as bark, leaves and flowers would be needed to separate one species from a very closely related species. The advent of DNA analysis may prove to be the future of timber species verification and species identification work. However, the use of DNA analysis is currently very limited, in part because of the lack of a database of the DNA of the huge number of commercially available timbers to which results can be compared. For the foreseeable future it is therefore likely that the hand lens, scalpel and microscope will remain the major tools in the wood anatomist’s arsenal when the question is asked – what wood is that?

Transverse section of European redwood showing a resin canal

There are in excess of one hundred anatomical features that can be used by the wood anatomist to identify a timber sample. At least fifteen features would normally be screened before species verification could be carried out with any certainty, and it is often the case that a far greater number of features need to be recorded, and matched with keys such as the IAWA (International Association of Wood Anatomists) Wood

Boundary of earlywood and latewood in European redwood showing tracheids of differing diameter and thickness

Nick Clifford Technical Consultant BM TRADA

Supporting services Visit Technical Services at www.bmtradagroup.com and search for ‘timber species confirmation’. t 01494 569750 Transverse longitudinal section of swietenia showing storied rays

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Ghana Forestry Commission Unit 4, Granard Business Centre, Bunns Lane, Mill Hill, London, NW7 2DQ, United Kingdom email: tiddlondon@ghanatimber.co.uk Tel: +44 (0)208 906 9560 Fax: +44 (0)208 906 9570

Achimota Forest Reserve, West Legon Accra P.O. Box MB 434, Accra - Ghana Tel: +233 21 401210 / 401216 Fax: +233 21 401197 email: info@forestrycommisson.com

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BIM – it’s all change! Phil Lewis outlines the benefits for BIM adopters, but the devil is in the detail BIM has already acquired several meanings, such as: • Building Information Model • Building Information Modelling • Building Information Management. No matter what it stands for BIM is an integrated process which is possible only because building information technology has progressed to help us. In the UK, the building industry is one of the last industries to embrace this change. Many industries, especially the car manufacturers in the 80s, had to change their processes as imports were becoming better and cheaper. No change meant no future business, therefore they had to innovate to survive and, as a result, incorporated an integrated process into their business. The government is insisting on higher value-for-money buildings that cost less to run and can be maintained far more efficiently. To achieve this will require that by 2016 the information about the building will need to be accessible at all times and in one place. Construction must innovate to meet this challenge. BIM changes the way that we work and the way that we think about our business, but it requires a different mindset. Henry Ford stated at the launch of the Model T: ‘If I’d asked people what they wanted, they would have said a faster horse.’ Yes, BIM is a similar radical change! The existing silo mentality within our industry is, gradually, disappearing and we are increasingly able to access information when we want it and use it to increase our own business performance. Nevertheless, the barriers to BIM are holding back how we exploit this change. For example, New Civil Engineer magazine reported a survey of 268 engineers in November 2013, citing: • lack of definition of what clients required • insufficient knowledge of BIM • a myriad of software tools.

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Planning and design With BIM, design consultants ‘build’ models that can be collected together to spot possible clashes and errors in a virtual world before even going out on site. Reduced costs and time are the result. Construction planners use those models to create 3D programmes that enable everyone to understand how and when the building will be constructed. It is possible to interrogate the state of the building at all stages of construction in order to predetermine hazards to health and safety. Costs are extracted from the models with the facility of automatically tracking design changes. The sustainability of buildings can be calculated based upon the models or, more importantly, based upon the data sitting in the background of each building component (doors, windows, timber etc). This is where the UK timber industry can support and be supported by the BIM process. Models can be built by frame manufactures and inserted into the original design models with the benefit of being able to check that everything fits. The background data in those frame models can have all the information relating to the timber components such as fire rating, source, structural capability, thermal properties etc. Suppliers of timber products should be able to provide data for their customers for insertion into the components within the models. There are many ways to achieve this, for example by either a simple exchange of spreadsheets or providing the information on their web site for downloads. There are many companies that provide an excellent service to build BIM information on behalf of the industry, such as BIM. Technologies (www.BIMtechnologies.co.uk).

Construction BIM offers many advantages in the construction phase. The use of tablets is becoming more commonplace and will gain momentum together with other devices. Access to information provided during the preconstruction stage becomes available at all times. Automation of many site tasks will develop as BIM becomes the traditional and accepted way of working.

Operation (facility management) Once the building has been completed and handed over to the client, the completed BIM process enables the facilities manager to maintain and predetermine costs for operation and maintenance. But only if the model and data has been correctly located, the old adage of ‘rubbish in rubbish out’ is still applicable and always will be. With BIM, the facilities manager is able to access and read all of the information produced during the design and build of the project. This is the most vital part of an integrated process; all of the software used by all of the businesses involved needs to be able to talk to each other!

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Ti mCase b e r study: In d u s3D, t r y4D and 5D modelling with BIM Ye aA rcomplex b o o k elliptical 2014 glulam timber structure at Somerstown www.trada.co.uk Central, as part of the regeneration of Portsmouth. This iconic structure, 90m in length, spans over a main traffic route which leads into the heart of Portsmouth City Centre. The project will include a health centre and Council offices to the north side and youth and community centres to the south with a glazed cafe and walkway linking the different functions at first floor. BIM process and design • Early concept model RIBA Stage D shared with timber contractor to develop via FTP site for continual coordination. • Beam and purlin design and connections rationalized alongside architectural design. • Early identification of design fit between services developed in tandem with frame design (siphonic holes, notched purlins for electrical conduit runs in frames) • Co-ordination of lighting suspension design with purlin set out. • Design opportunities identified early on to allow redesign of elliptical overhang from steel to CLT. Improved Team collaboration and data output. • Realistic visualizations to client and stakeholders for sign off (furniture, fittings and electrical, and mechanical and electrical 3D model library components developed for coordinated room layouts). • Real-time co-ordination between timber, concrete frame and glazing to allow 4D sequencing on site. • Utilization of timber frame model by services, subcontractors and access across all trades. (Interface between, standing seam, glulam and faceted glazing). • 5D output of accurate quantities from model to allow cost modelling of building elements using “costX“ estimating software at tender stage.

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Software Software from different providers can often ‘read’ each other but this is worth checking with what you use at present. A project BIM Execution Plan covers this. Most software companies are moving towards being BIM compatible. It is vital for the future success of your company, so check with existing software suppliers before purchasing new software. There is a common language that all software should be able to export to and is an ‘.IFC’ file (Industry Foundation Class). The government is expecting .IFC to be the basic method of sharing common data when reaching level 2 of BIM maturity in 2016. Remember that BIM is an integrated process from which you can select technology that best meets your business needs, not the reverse which many have already made the mistake.

Leadership It is vital that the introduction of BIM within your business is promoted from the highest level and not passed down to the CAD person who may flounder at the enormity of the task. Convincing your staff that BIM will make life easier will not be an easy journey and must be considered at all times during your transition to BIM.

Timber provides not only the best sustainable solution but was also integral to the building and BIM allowed the design team to explore its potential to great effect. The Planner said: “Utilizing the BIM model allowed me to deconstruct the design and build it back up to provide the most efficient building process on site.”

Phil Lewis BimHaus Partnership

Supporting services Visit www.trada.co.uk for this related publication: • Construction Briefing: Building Information Management, TRADA Technology, 2012

Case study and photo: BAM Design

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Fastener capacity the easy way Design is just as important as number crunching, says Keerthi Ranasinghe

echanical properties of structurally graded timber are predictable to a certain degree if the in-service environment conditions and the loading conditions are known. Codified procedures and formulae for design benefit from this predictability of characteristic properties. In spite of this, any designer could face problems, especially when designing connections and joints, if they do not consider the possibilities of: • splitting of timber due to large forces across the grain through connections • stresses induced due to changes in moisture content in service, resulting in splitting of timber and weakening of connections • temperature problems in the event of a fire, whereby a fastener could act as a conductor of heat to the inside of timbers if the fasteners are not properly covered on the outside • corrosion of connectors due to chemical interaction of fastener and/ or their surface treatment coatings with the wood • decay of timber due to moisture build up around inadequately detailed joints. When designing connections, engineers draw on past experiences and a wealth of relatively unpublished knowledge in dealing with unusual connection problems – things often not dealt with by codes of practice. In addition, the capacity calculations are usually done according to the rules and requirements given in codes of practice. Although codes are important and shouldn’t be taken lightly, engineers and designers should be as interested in solving the design detailing issues mentioned above as they are in the load capacity.

Calculations with BS 5268-2 BS 5268-2, the now withdrawn code of practice for the structural use of timber, provided users with several tables of values in support of

capacity calculations for connections. Although limited in scope, these tables were easy references, giving capacities for fasteners in single or double shear situations, presented on the basis of the timber strength class, the fastener selected for the connection and the penetration length of the fastener within the timbers. The last edition of BS 5268-2, in 2007, presented the same information, again tabulated but calibrated to be in line with the method given in Eurocode 5. This calculation method is based on the failure modes described in Johansen’s Theory of timber connections (1949).

Calculations with Eurocode 5 Johansen presented his plastic theory and, based on experimental evidence, introduced such concepts as embedment strength and yield moment. The embedment strength is a measure of how easy it is for a fastener to crush the timber underneath, resulting in plastic movements, when inserted into a standard piece of timber or a related product. Likewise, the yield moment looks at how easy it is to bend a fastener. Taken together, Johansen argued, these two individual modes of failures govern the behaviour of any connection, be it a simple lapped joint or a complex moment carrying joint. Later researchers extended this theory to include other parameters such as friction in the interface between the two timber members joined and the pull-out and pull-through capacities of fasteners. This interpretation of the behaviour of a fastener in a connection situation forms the core of the Eurocode 5 calculation method.

Simple in logic but complex in practice Eurocode 5 deviates from the traditional British Standard method of presenting information in tabulated form. This is with good reason. It was recognised very early during the Eurocodes development process that, by presenting theoretical knowledge and the resulting design rules detached from any material specific information, any future advancements in technology and materials can be readily transferred to the designers without being hindered by the development and maintenance of standards and their updates. This means that Eurocode 5 has the calculation method for the connections but has no tables of values for standard fastener types or connection situations. While

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this is far-sighted and should yield favourable results in the long term, engineers will struggle, in the short term, to do the calculations because Johansen’s equations are not the easiest for hand calculations. In Eurocode 5, Section 8 Connections is therefore by far the longest and the most difficult from a designer’s perspective.

TRADA’s ConnectionPro Software: Now free for members TimberconnectionsPro is a software program created by BM TRADA to help designers overcome this situation, and is now available to TRADA members for free. Based on such simple inputs as strength class and size of timber, fastener type and size, the software calculates the lateral load carrying capacity for a particular connection according to Eurocode 5. Several assumptions have been made in developing the software and users are advised to take note of these to find out the limitations before use. There is also a facility to output the calculations to a printout, which could serve as proof for building control submissions or for filing purposes. The calculations are produced according to Eurocode 5 and have been independently verified by BM TRADA.

Step 2: Specify the materials and sizes

Pro steps 1 – 4. Although TRADA software is not able to solve all connection related problems faced by designers wishing to migrate to Eurocode 5, it certainly alleviates the ‘calculation burden’ and allows designers to concentrate more on the detailing aspects of the design. After all, simply turning to Eurocode 5 doesn’t automatically solve these age-old problems of splitting, shrinkage and corrosion associated with connections.

Step 3: Output the results

Step 4: Save the report

Dr Keerthi Ranasinghe Principal Structural Engineer & Eurocodes Consultant BM TRADA

Step 1: Select the connection type – in this case, timber/steel/timber

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Make the right connections Connections remain the dominant challenge for designers of timber structures, says Adrian Young, editor of TRADA’s Concise illustrated guide to timber connections

hen I was a student engineer we learned a lot of analysis, a bit of design but not enough about how structures actually fit together and work. As a graduate I discovered that much of the job is designing the connections, especially in timber structures. Timber is the only organic framing material. It has a visual appeal due to the pattern of the surface figure, which is created when the saw intersects the natural growth formations of the trunk. However, the growth of the tree also creates a material that is markedly anisotropic – along the grain, its strength-to-weight ratio is better than mild steel but across the grain it is much weaker, with a potential for splitting that can influence the performance of a connection.

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engineers. When selecting and detailing connections for a particular application, designers must consider four criteria – load transfer, appearance, fire resistance and durability – all part of an iterative design process that can quite tax engineers.

Connection in traditional forms When it comes to timber, no other building material has such a variety of historic styles. But, no matter what the structure, connections have also played a critical role. For example, in those areas of the world that are most densely forested with softwoods, there is a long history of log construction. The logs are trimmed and stacked one above the other, with a notched interlock at the corners. Thus connections, even in this simplest of structures, are the key to its stability. This remains true today in modern timber frame construction and in the use of new engineered timber solutions. As a building material, timber is relatively lightweight and easily worked. Consequently, there are many ways of connecting timber members, both to each other and to other components of the building frame. Connections made entirely of timber are the basis of medieval frames and are still common in restoration and reproduction work as well as in modern buildings that use traditional forms of construction. Criteria for the use of all-timber connections include the load transfer: tension and moment capacity is limited, so structures with most alltimber connections are largely configured to transfer compression and shear force. Furthermore all-timber connections are dependent on the quality of workmanship, so careful detailing is needed. A mortice and tenon joint is an example of an all-timber connection. Here the tenon is the tongue projecting from one member and the mortice is the slot cut in the other member.

As a consequence connections dominate timber frame design and can determine member sizes, something that rarely happens when designing in an isotropic material such as steel. The gradual adoption of Eurocodes and the development of timber supply chains that mirror those in the steel and concrete industries mean that timber design, once regarded as a specialisation, is now on a par with the other structural materials.

Design criteria Timber’s increasing popularity is also driven by its sustainability credentials and architects’ desires to express its use in buildings by exposing the timber structure and connections. This means that the design of timber connections from the visual as well as the structural point of view is becoming more important for both architects and

Wedged tenon (compression and tension resisting)

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Another example is the lap joint, where the notched lap achieves a small degree of tensile strength through the shear capacity of the notch.

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There are many assembly forms. Beams, for example, are generally connected at their ends, to transfer the reaction to the supporting members. Sometimes this can be done in direct bearing onto the supporting member or by way of a runner. Cleats may be necessary to provide lateral stability to the beam. Roof structures are usually made with a system of purlins and rafters. Solid timber will suffice for smaller spans, but roofs much beyond a domestic scale will require members of glulam or some other engineered wood product.

Notched lap (compression and tension resisting)

Although more common in steel, portal frames made of timber follow similar analysis and are usually pin based. Connections often employ a welded steel plate assembly, as shown in this pin base.

Connections in modern forms In modern timber frame and other forms of timber construction, metal fasteners are the rule for connecting timber. Proprietary types of metal fastener are divided into two groups by the product Standards: ‘doweltype fasteners’ and ‘connectors’ such as punched metal plate fasteners. Metal fasteners are efficient so the relative weakness of timber across the grain is frequently the governing factor in design. As many metal fasteners are concealed, their appearance is usually unimportant. However, if the architect wishes to expose the connection, then careful detailing is needed. A screw is a common example of a dowel-type fastener. Screws can be used for plain timber-to-timber joints but are especially suitable for steel-to-timber and panel-to-timber joints. In large connections, coach screws conveniently hold timber connectors in place or replace bolts for single-sided access. Manufacturers may specify them to fix joist hangers and framing anchors, although nails are more common.

Section of pin base

Adrian Young Technical Editor BM TRADA

Supporting services Visit http://bookshop.trada.co.uk for this related publication: • Concise illustrated guide to timber connections, ISBN 978-1900510851, TRADA Technology, 2012

Beams are commonly connected in direct bearing

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Support for timber cladding

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fixings are required as fixings will have to resist bending forces due to the weight of the cladding as well as the more typical shear and withdrawal forces. Support battens should not exceed 600mm spacing, whether vertical or horizontal, to limit the span of the cladding board and therefore its thickness. Limiting the spacing of the support battens with the relatively close spacing of fixings will tend to restrain any natural tendency for the boards to twist, bow or cup. Also if boards are to be used green, batten centres should preferably be reduced to 400mm or maximum 500mm centres. Although single fixings are adequate for boards less than 100mm wide, sections narrower than this may rotate around the single fixing and, in this case, it is again advisable to reduce batten centres to 400mm maximum spacing to resist this movement.

Lewis Taylor explains methods of fixing cladding to support structures

ood design detailing is imperative to the aesthetic appeal, robustness and long-term durability of timber cladding. Providing a ventilated cavity behind the cladding, designing out moisture traps and avoiding differential exposure to moisture will enhance durability and reduce the risks of differential weathering. The cavity behind any timber cladding should not be less than 19mm in width but the width is usually determined by the size of battens necessary to accommodate the fixings for the boards. For standard nails the battens should be at least 2.5 times the thickness of the boards to be fixed but, with improved nails (such as annular ring shank) or screws, a batten twice the thickness of the board is adequate. Generally battens to which the boards are fixed should be not less than 38mm x 38mm.

Battens

Battens fixed to masonry

Where cladding battens are installed over a timber frame structure, they are normally fixed into the solid timber studs through the breather membrane and sheathing board using maximum 600mm centres. Where cladding battens are installed over a masonry structure, they are normally fixed at maximum 600mm centres using suitable plug and screw type fasteners. A damp proof course (DPC) may be specified between the timber batten and the masonry structure behind to reduce the risk of prolonged moisture transfer from the masonry to timber batten. This risk will vary depending on board profile and orientation. Depending on the imposed load of the cladding and likely wind loadings, a structural engineer may need to determine the exact fixing specification. Where cladding battens are to be fixed through layers of insulation, a structural engineer should be asked to calculate what Battens fixed to timber frame

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Cladding Horizontal boards are fixed to vertical battens and these will not restrict either drainage or the vertical circulation of air in the cavity, providing that horizontal battens are omitted at the top and bottom of the cladding. If these are necessary to provide support for fixings for other components, they should be smaller than the vertical battens in order to not to block the ventilation path. If horizontal fire resistant cavity barriers are fitted, consider how ventilation will be provided. The use of intumescent cavity barriers is typical as these allow ventilation of the cavity in normal conditions, but will close off the cavity in the event of a fire.

Battens fixed to structural insulated panel

Horizontal weatherboarding on vertical timber battens

Battens fixed to cross-laminated timber with rigid insulation

Battens fixed to cross-laminated timber with battens and counter battens.

Vertical boards will be fixed to horizontal battens and if the boards are tight-jointed, these battens will prevent drainage and vertical circulation of air within the cavity and so it is necessary to introduce vertical counter battens behind the horizontal battens. Although a 12mm minimum gap would theoretically be adequate between the horizontal battens and the inner wall, counter battens should be increased in thickness to avoid the risk of the wood splitting when the battens are fixed through to timber studwork or masonry behind. If the horizontal battens are only to be fixed to the counter battens, rather than fixed through to timber studs behind, the counter battens must be of sufficient thickness to take the required fixings. As the horizontal battens are unsupported other than by studs or counter battens, they should also be stiff enough not to flex unduly when the boards are nailed to them.

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Vertical tongued and grooved boarding on horizontal battens and counter battens

If a board-on-board or an open-jointed type of vertical cladding is used it is not necessary to provide counter battens as there will be sufficient ventilation and drainage behind the outer boards or through the open joints. In this case it is preferable that horizontal battens be chamfered on the top edge to shed any water outwards. When vertical counter battens are used, the horizontal battens should be chamfered to slope inwards and drain any water into the cavity behind the horizontal battens.

Board-on-board cladding on horizontal timber battens

Lewis Taylor Technical Consultant BM TRADA

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Aiming high with glulam Andrew Lawrence, Arup’s Timber Specialist, discusses the potential for tall wood buildings

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So why is there suddenly so much interest in tall wood? Until 2000 no one had tried to build modern wood buildings much above four storeys. BRE’s Timber Frame 2000 project showed that it was possible to build up to six storeys, but the real breakthrough was Andrew Waugh’s nine-storey Stadthaus in 2008. Stadthaus was particularly important because it visibly demonstrated many of the benefits of timber construction. A solid wooden floor slab has about half the strength and stiffness of a concrete slab but only a quarter of the weight. That makes it ideal for off-site fabrication and safe rapid erection and there are other programme savings too – wood looks great so it can be left visually exposed, avoiding the time and cost of installing finishes. Fit out is also quicker because it’s so easy to screw into the wood. But the biggest benefit is obviously sustainability. Not only is wood our only renewable building material, it has the lowest embodied energy and it even locks away carbon dioxide for the life of the building.

But is it really possible to build a wooden skyscraper? Technically almost certainly yes. Michael Green and others have presented designs for 20–30 storey buildings. But you have to remember that wood is a relatively weak material, so at that height the columns at ground floor would start to become quite big. That’s why I think the really interesting market is six to ten storeys, which, if you think about it, is the majority of what we build anyway. In 20 years’ time we’re going to find that wood has a much larger share of this market, not only for residential but also commercial buildings.

Fair enough, but wouldn’t a tall wooden building be dangerous in fire? All of the high profile fires have been in lightweight platform frames during construction. These light frames rely on plasterboard protection and the fires have occurred before the plasterboard was in place. Platform frame is a fantastically efficient form of construction but it’s best suited to residential buildings up to three to four storeys. For taller buildings we’re talking about using large members like glulam beams or cross-laminated timber (CLT). Massive members like that are really hard to set alight and, because wood is such a poor conductor, the core of the wood remains cool and undamaged. That means the glulam or CLT can be left visually exposed without any protection and will still survive for about 60 minutes; by oversizing it slightly you can even make it last 90 minutes. The Life Cycle Tower research project is a collaboration between Arup, Hermann Kaufmann, Rhomberg & TU Graz for an open plan 20-storey timber tower. An eight-storey prototype was recently built in Austria

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So if wood’s so great for six to ten-storey offices, why hasn’t it been used before? Wood grows in rather awkward shapes and sizes but people are continually coming up with clever new ways to process it. Glulam has been around for a long time but now we also have CLT which can be made into large panels that are great for floors and shear walls. In fact people are making entire buildings – walls and floors – out of CLT.

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hand you can heat up a timber building pretty quickly if you want to because you don’t have to heat up a heavy concrete structure as well as heat up the air. But sometimes thermal mass does make sense, and that’s where composite concrete timber floors can be a really interesting option – our composite slabs on the Life Cycle Tower are only half the weight of solid concrete slabs, but still provide thermal mass and good acoustic and dynamic performance.

But 100% CLT buildings create relatively small cellular spaces and so are best suited to residential construction. The next step is going to be to create open plan timber structures – maybe glulam frames with CLT floors – that can be used for offices and which will also enable the building to be adapted in the future, prolonging its life.

But isn’t wood going to be more expensive? Not necessarily. Studies suggest that the total cost of a building with an exposed timber structure will be only a few percent more than other materials, and that’s before allowing for all the sustainability benefits. The earlier you start thinking about wood, the more economical the solution will be – don’t make the mistake of scheming a steel frame and then trying to adapt it to timber! Every material has different characteristics so the most efficient member sizes, spans and layouts will be different from steel, just like steel is different from concrete. And the connections often drive the costs so it’s worth trying to make these as simple as possible.

So you’ve told me about all the advantages. What are the drawbacks? Absolutely – all materials have their pros and cons. Being lightweight is a real advantage for prefabrication and speed of construction, but it does mean that you need to take a bit more care to ensure your floors aren’t too lively and that there’s adequate soundproofing. It’s perfectly possible to achieve the same performance as other materials, but with heavyweight concrete slabs you often get the required performance for free whereas with timber you might need to add mass or resilient bearings or stiffen up the floors. This sort of stuff isn’t well codified so make sure you employ specialists in acoustics and floor dynamics.

The composite concrete timber floor matches the acoustic, fire, thermal and dynamic performance of an RC floor but with only half the weight, making it ideal for off-site fabrication

So what’s your vision of the future? We’re going to see a lot more wood used in commercial buildings, for all the reasons I’ve talked about. I really believe it can and will become a standard construction material alongside steel and concrete. But the buildings won’t be all wood – they’ll be wood combined with steel and concrete, combining the advantages of each material. And we’re going to see people developing typologies for integrated structural and services designs, just like we’ve developed over the years for steel and concrete. Wood really does have the potential to create buildings which are beautiful, sustainable and cost competitive at the same time.

Andrew Lawrence Timber Specialist Arup

And of course a lightweight wooden building won’t have as much thermal mass as concrete – that can be an advantage and a disadvantage. On the one hand there’s less potential to use the mass as a buffer to even out daytime and nighttime temperatures, on the other

Supporting services TRADA members may read the research summary Wind-induced vibration of all tall timber buildings in Wood information/Publications at www.trada.co.uk

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Cross-laminated residential towers Andrew Waugh and Matthew Wells spell out their timber solution for apartments rising to nearly 100m

all timber buildings, wooden skyscrapers, are the current construction space race. Around the world architects and engineers are eagerly researching what once would have appeared to be impossible: tall timber towers of 20 storeys plus. The history of the skyscraper has followed the evolution of structural systems. The taxonomy of these buildings is founded on a series of forms; from rigid frames to core-based structures, and then to hulls or framed tubes, basically cantilevered structures stood upright. In order to go even higher, these framed tubes are bundled together to construct the mega tall towers of 600m height and above. The structural use of timber in taller buildings has so far followed

a similar pattern, substituting wooden frame and wall elements in place of concrete and steel. In recent years there have been a number of research initiatives examining the possibility of even taller timber structures. There have been two especially notable studies of frame and core buildings in timber of 20 and 30 storeys: the first by Michael Green in 2012, and in 2013 by Skidmore, Owings & Merrill. The SOM study took an existing concrete building built by the practice in 1968 and worked through the consequences of redesigning the structure in timber. In our own study of the possibilities for timber tower structures we have concentrated on the development of residential high-rise. The construction of tall timber buildings would be an environmentally responsible solution to housing our burgeoning world population. For these purposes we have set a target of a building of 100 apartments rising up to 30 storeys. If we set aside the requirement for open-plan space and focus on the cellular construction of residential buildings, a totally different typology can be generated. In a panel building all the walls contribute to vertical loadbearing and lateral resistance and, by widely distributing the loads, they can be erected using platform construction, a simple â&#x20AC;&#x2DC;house-ofcardsâ&#x20AC;&#x2122; approach to construction. A relatively low-grade timber can be used with minimal stress levels and all the advantages of carbon sequestration, as well as superb acoustic and thermal properties. This form of massive timber platform construction first reached nine storeys at Murray Grove, London in 2009. Since then this structural solution has been repeated internationally on several projects and recently has been extended to 10 storeys with the Forte Building in Melbourne, Australia. Platform construction sets the walls on the floors, the weight of the floors above distributed through the structure. The principal engineering issues that need to be addressed when building tall are the loadbearing capacity of the structure, its robustness and the lateral resistance of the structure, particularly against extreme wind loads or earthquakes.

High-rise residential towers

As a relatively soft material, timber lacks stiffness to resist forces acting against it laterally. The propensity for a tall flexible timber structure to pull itself over when pushed out of plumb becomes very important. However if the structure is arranged so that the walls are set back as the building rises, this reduces the weight at the top, which mitigates

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Below the tenth floor the walls and floors are working especially hard. The loads concentrated on the notched details become too high and we need the entire wall areas to carry through on top of one another. Tie systems are then required to maintain the robustness of the building – wall-to-wall ties and perimeter ties. These are designed as a cellulose-fibre banding bonded to the panels and tuned in stiffness to match the properties of the timber structure. Therefore, a different panel arrangement is arrived at with the wall panels bearing end to end and floors suspended between them. This schematic is predicated on the principle of a timber-only technology. Tall timber panel buildings can then be made with minimal wall thicknesses throughout based on an ordered system of construction comprising simple platform, interlocking platform and tied panel forms one above the other. The principles of maximising low-grade timber use and minimising construction complexity lead to forms of tall timber apartment buildings set out in a classical plinth/shaft/capital ordering. Cellular structure suits residential layouts

the effect of these additional out-of-balance forces. With this form of structure the building requires no additional strengthening to resist the lateral loads. The proportion of the building ensures that there is no uplift across any panel or on the foundations and so avoids the need for any specialised methods of tying down the structure.

This is an exciting time in the advancement of timber technology. The opportunity for timber to assert its place as a viable alternative to concrete and steel, helping to solve the global housing issue, is now. Just as the architects and engineers of the early nineteenth century founded an architecture based on concrete and steel, now is our time to envisage a new timber architecture, one that is inherently sustainable.

Andrew Waugh Waugh Thistleton Architects

This solution to lateral resistance gives rise to a ziggurat outline of the building. The form allows the majority of larger family apartments to be arranged toward the base of the tower and smaller one and two bedroom units toward to the top of the tower. As the tower rises and reduces, the roof areas that are revealed are proposed as gardens, public areas and solar collectors. The perimeter of the base is limited by the amount of daylight that can penetrate the plan. The current model that we have developed on this basis to house 100 apartments rises to 25 storeys. An additional limiting factor to the height of a panelised system is that, as loads on the walls increase, this leads to the crushing of the floor slab below them. We have demonstrated that a typical apartment building is feasible up to 15 storeys using a system similar to Murray Grove. For a taller structure the problem of crushing can be overcome by using simple interlocking wall panels that allow the vertical loads to be carried through floor to floor on the stronger end grains of the wall and bypassing the slab edges.

Matthew Wells Techniker Structural Engineers

Supporting services Visit http://bookshop.trada.co.uk for these related publications: • WIS 2/3-61 Cross-laminated timber: An introduction for specifiers • WIS 2/3-62 Cross-laminated timber: Structural principles • GD10: Cross-laminated timber – design guide for project feasibility • Worked Example: 12 storey building of cross-laminated timber (Eurocode 5)

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Get a grip! Peter Kaczmar advices how to avoid a slippery deck

few years ago TRADA Technology, as it was then known, proposed a research project, under the ‘Partners in Technology’ programme run by the Technology Strategy Board, to evaluate a range of performance criteria for timber decking profiles commonly used as exterior decking within the UK. Sadly, despite receiving strong Government support, it did not go ahead due to insufficient matching funds. Nowadays BM TRADA is still being asked to comment on issues of in-service performance of timber decking and to provide guidance on what aspects should take precedence to ensure the deck remains in a serviceable and functional condition throughout its lifetime. Typically the initial selection of an exterior deck will be made on the basis of it fulfilling a specific function, as well as its aesthetics and cost, with relatively little attention given to aspects of long-term serviceability. And yet, paradoxically, it is these aspects which more often play a major role in influencing public acceptance of timber decks and decking systems which ultimately impacts on their commercial success. The majority of decking structures are typically installed as a leisure commodity to be used during the summer months when the weather is warm and dry and explains the relative popularity of decking systems in countries such as Australia. In a temperate, maritime climate the weather is typically much wetter with ambient humidity regimes being in excess of 85%rh for the majority of the winter and much of the autumn and spring. In such an environment issues of mould and algal growth on the surface of decking boards not only compromises the aesthetic characteristics of the decking system but may also have safety considerations in terms of reducing the surface slip resistance of the deck boards.

Grooved profile alone may not be sufficient In an effort to reduce this problem deck boards are usually machined with a grooved profile which, on one hand, are said to aid drainage and reduce the likelihood of moulds and algae developing on the surface, whilst improving the slip-resistance of the boards underfoot on the other. Although, theoretically at least, the inclusion of drainage grooves in the board profile would be regarded as a logical remedy, the technical rationale for doing so may not be as straightforward as one might initially imagine.

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In terms of the grooves facilitating drainage, much will depend on the actual profile and spacing of the grooves. Some board designs may include deep grooved profiles with sharp internally routered corners which may increase the tendency of water to be held within them for long periods due to surface tension effects even though a fall may exist across the deck. Deep groove profiles can also entrap dirt deposits, which may obstruct water drainage and harbour mould and algal growth which can compromise surface slip-resistance. Other board profiles exist as a shallow rounded grooves of the surface which may increase the available surface area of the board to absorb moisture and, in doing so, increase the potential for the growth of surface moulds with the additional consequence that slip resistance may be reduced. The uptake of water through the surface of decking boards is an important consideration when installing uncoated decks since it can lead to splitting and fissuring of boards during repeated cycles of wet and dry weather and, more importantly, aid the growth of surface micro-organisms which can increase the risk a slipping. In order to offset this liability, proprietary surface treatment products are available which can be used to impart a degree of water repellence to the deck. However, in doing so the risk of ice formation on the surface of decking boards during the winter months is increased to the point where it may constitute a slip hazard and may be of particular concern if the decking is used as an access route or walkway. As to the issue of the grooves improving the slip-resistance of the deck, this is a moot point which depends on a number of variables.

Many factors affect grip Contemporary opinion suggests that machining grooves will reduce the potential for slipping, although even here the technical rationale for this belief is less well defined. Given that machining grooves into the walking surface may result in an overall reduction of the available contact area between the deck and the sole of one’s shoe, the effect may be that the coefficient of friction between the two is reduced. This too may be an over-simplification in that the effectiveness of the grooves as an anti-slip detail is likely to depend on other factors, such as the alignment of the decking boards relative to the direction of pedestrian traffic and the different hardness and grades of rubber used in the manufacture of shoe soles. In a scenario where a soft grade of rubber is used as the sole material, one can conceive of a situation where the overall coefficient of friction may be increased on a grooved deck if the line of trafficking is at right angles to the direction of the groove, whereas if the direction of trafficking is in the longitudinal direction of the grooves, a softer sole may not provide a significant reduction in slip potential.

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How to avoid a slippery deck • The slipperiness (slip potential) of a deck depends on a complex set of factors, some of which can be controlled by the selection of appropriate materials, good design and maintenance. • Since the surface of wet timber is more ‘slippery’ (has lower slip resistance) than dry wood, designing a deck to promote drainage of free water from the deck surface is beneficial. • To promote drainage, gaps of at least 8mm should be left between lengths of adjacent boards, which allows for drainage of water from the surfaces of individual boards. Providing the deck with a slight fall will also facilitate water drainage.

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Potential surface treatments There are, of course, a variety of different anti-slip strategies, some of which involve coating the deck with anti-slip coatings formulated with micro-beads or grit aggregate, others include the insertion of textile or mineral aggregate strips into the walking surface with the purpose of improving slip-resistance. Many different designs and configurations of such variants are possible, each with different anti-slip characteristics although no apparent consensus or standardisation protocol exists to define exactly what the optimum level of slip resistance for decking should be, or, for that matter, how it should be tested.

• Surfaces of some decking boards are profiled to provide grooves into which water drains, or boards may be chamfered to promote drainage to their edges.

It may be that these strategies are more placatory than functional in that the permutations of variables impacting on factors such as slip resistance are too complex to be accommodated in a single overarching Code of practice.

• Some deck boards are supplied ‘ribbed’ on one face. The ribbed surface is intended for the underside of the board to facilitate drainage of water away from the supporting joist. These ribbed surfaces are not intended to be used face up.

In light of the above uncertainties, performance prediction of specific characteristics or criteria is highly speculative and without adequate performance testing of these factors is likely to remain so.

• The direction of pedestrian travel should also be considered when installing a deck with a grooved walking surface, as walking across such a deck provides greater friction and makes for a less slippery surface. However, walking in the direction of the grooves may reduce friction. • Proprietary anti-slip inserts and anti-slip deck coatings are also available. Since anti-slip coatings are likely to wear in highly trafficked areas, these may require periodic maintenance. • One of the main causes of slippery decks is the growth of algae and build-up of plant debris on the surfaces of deck boards and the gaps between them. Algal build-up results in the timber surface becoming more slippery when wet, while the build up of debris prevents drainage of water, which in turn makes the deck more slippery. Peter Kaczmar Senior Consultant BM TRADA

• Growth of algae and build up of debris is greatest when the deck surface is shaded or installed close to trees which shed leaves. • In order to reduce slipperiness of these decks, their surfaces should be cleaned regularly. This can be done using a pressure washer and stiff brush. A range of specialist deck cleaning agents is also available.

Supporting services Visit the BM TRADA Bookshop at http://bookshop.trada.co.uk for this related publication: • Timber decking: the professionals’ manual, 2nd edition, ISBN 1 900510529, TRADA Technology, 2006

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Specifying wood floor products Richard White puts appearance, wear resistance, environmental conditions, dimensional stability and under-floor heating into the mix when specifying wood floors

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• Engineered or laminated – a multi-layer construction which may be of timber only, or timber and other composite materials. The timber species and product specified will depend upon several factors in respect of end use and service environment, for example: appearance, wear resistance and maintenance, environmental conditions and dimensional stability.

Appearance Decorative timber floors require sealing to ensure that the floor stays clean and to minimise damage and wear. Sealing a timber floor also highlights the natural beauty and enhances its colour. Some sealing products incorporate colouring agents that can lighten or darken the natural colour of the timber and thus extend the decorative choice. Sealing choices available are: • fully finished flooring (requires no further treatment) • a pre-finished product (may be factory sealed but requires additional coats on site) • unfinished flooring (needs to be sanded and fully coated on site).

imber is an excellent flooring material and has been used for this purpose for centuries. Interest has increased in recent years and wood flooring is now popular in a wide range of buildings – domestic, commercial, public and even light industrial. A variety of wood species of different colour and figure are available and styles range from simple rustic planking to the elaborate and formal inlaid floor.

Wood floor products offer the following advantages: • Appearance – they are available in a range of natural colours and a variety of grain and texture, sizes and forms • Insulation – wood is naturally good insulator and most timbers feel warm to the touch • Sustainability – timber is a renewable resource and many flooring timbers are available from FSC® or PEFC certified sources • Ease of maintenance – timber floors are easy to keep clean and do not trap dust. The range of products which may be described as ‘decorative wood flooring’ is diverse and, even within a general type, individual products can vary quite markedly in their characteristics. If in doubt, manufacturers should be able to confirm if their product is appropriate for a particular flooring use. Broadly speaking there are 2 main groups: • Solid – a wide range of products comprising a single layer of solid timber. These include board, strip, solid pre-assembled hardwood flooring, block flooring, parquet and mosaic flooring.

Unfinished Character B solid oak flooring hand-finished with a charcoal stain (Photo: Russwood)

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Wear resistance The wear resistance of a floor depends on the species of timber used, its density and how it is produced. As a general rule the denser timbers will have better abrasion resistance and impact resistance than less dense ones. For example, European beech and rock maple, with densities over 700kg/m3, have good wear resistance making them suitable for areas of heavy use. However, softwoods such as Douglas fir and European redwood at around 500kg/m3, are more suitable for domestic use or other areas of light pedestrian traffic. Quarter-sawn timber usually gives better wear resistance than flat-sawn although it is more expensive and not as readily available. Surface finishes, provided they are regularly maintained, offset the effects of wear and abrasion.

Environmental conditions Consider the environmental conditions that will prevail during the service life of the flooring when choosing and planning a decorative hardwood floor. Wood is hygroscopic and will respond to changes in atmospheric conditions. The moisture content of the flooring at the time of laying should be at or close to its predicted in-service equilibrium to minimise subsequent movement. Otherwise there is a risk that the wood will either lose moisture and shrink, causing unsightly gaps to develop, or absorb moisture and swell, causing the floor to lift. Understanding and allowing for this risk is essential to the successful use of wood flooring. This is particularly important with decorative timber floors where the quality of the finish is of prime importance. The following table lists recommended moisture content ranges for various environments.

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Recommended moisture content for wood floors (from BS 8201:2011)

Environment Unheated conditions Intermittent heating Continuous heating Under-floor heating

Recommended moisture content 15% to 19% 10% to 14% 9% to 11% 6% to 8%

However, experience shows that moisture contents recorded in use are often lower than those shown above and for this reason specifiers should take into consideration the particular design and service conditions in question.

Dimensional stability The movement characteristics and dimensional stability of timber is important when selecting species for flooring, particularly when solid wood rather than multi-layer products are to be used. Movement is the dimensional change that occurs, predominantly across the width of boards, when the moisture content of the timber changes in response to changes in atmospheric conditions (as described above). It is a relative term and species are classed as small, medium and large movement timbers. A useful ‘rule of thumb’ for dimensional change across the grain of timber is 1% for every: • 5% change in moisture content of a ‘small’ movement species • 4% change in moisture content of a ‘medium’ movement species • 3% change in moisture content of a ‘large’ movement species. It is advisable to select species with small movement characteristics for use in situations where dimensional stability is critical, or where the flooring is to be used in areas subject to significant variations in humidity or seasonal moisture content changes, or where under-floor heating is to be used. Floors must be designed to take account of such movement. Where decorative wood flooring is used on a domestic scale, in most circumstances provision for normal movement can be accommodated as follows.

Tectonic® Regency Antique Grey Aged Oak boards, Georgian House, Somerset (Photo: Chauncey’s Timber Flooring)

Expansion: • Provide an unfilled expansion gap of around 12mm to 15mm wide at the perimeter of the floor and at its junction with other abutments such as doorways and stairs. • Keep the expansion gap free of debris and remove locating wedges prior to fixing a skirting board or other cover bead to cover the gap. • Ensure there is a small gap between the top of the floor and the bottom of the skirting board or other moulding, so that the flooring is not ‘trapped’ and any movement impeded.

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• Ensure adequate clearance is left around radiator pipes or other services which may come up through the floor to allow the same amount of expansion as at the perimeter wall. Gaps can be covered with a suitable proprietary cover or moulding. • In larger floors, incorporate additional compliant joints to accommodate anticipated movement. These are normally about 10mm to 12mm wide and usually made of cork, expanded rubber or other compliant material. • Alternatively, select either laminated wood products or solid timber with a ‘small movement’ classification. Leave small gaps between adjacent boards or a slightly larger ‘penny’ gap every 4 or 5 boards.

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The effect of such a variation can be significant, for example 30mm over a 3m wide floor. Due to the potential for dimensional change some manufacturers will advise against under-floor heating with their products. Laminated multi-layer wood flooring tends to be more stable and therefore may be a better choice, but this should be checked with the manufacturer. With solid timber, only species classified as ‘small movement’ should be used and it is advisable to limit the size of strips, blocks etc to less than 75mm wide.

Shrinkage: • Use narrow boards so that the gaps between boards will be minimal and shrinkage will not have a significant visual impact. • Avoid using wide boards and/or ‘large movement’ species over large floor areas because of their greater risk of cumulative movement and the difficulty of making adequate provision for it. As a general rule, to minimise the risk of distortion, it is advisable to ensure that the width to thickness ratio of flooring elements, particularly of boards and strips, is no greater than 6:1 and ideally 4:1. The risk of cupping in solid timber boards with a width to thickness ratio in excess of this is much greater.

Under-floor heating Under-floor heating can produce a wide range of temperatures and seasonal variations. Where under-floor heating is to be used with timber flooring, pay special attention to the species used and the moisture content at the time of laying. The choice of under-floor heating system is important; it should be designed to give even heat all over the floor and the temperature of the floor surface should not exceed 26ºC to 27ºC.

Richard White Expert Consultancy Head BM TRADA

If solid timber flooring is laid over such a system the moisture content may fall to about 6% when the heating is on and relative humidity is low, but could rise to 10% or more when it is switched off in summer and there is greater atmospheric humidity. This could typically result in a 1% dimensional change in the timber.

Supporting services Visit http://bookshop.trada.co.uk for this related publication: • Wood Information Sheet 1-46: Decorative timber flooring, BM TRADA, 2013

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Wood Information

Sheet

Decorative timber

WIS 1-46

This Wood Information Sheet gives guidance to designers and specifiers on aspects which should be considered when choosing a timber floor. It deals mainly with decorative floors in dwellings, offices and institutional buildings and does not specifically address the detailed requirements of gymnasia, sports halls, dance floors or other special floors.

Subject: Floors Revised: November 2013

flooring

This information sheet includes TRADA’s advice on: • uses and benefits of timber flooring • suitable timber species • available flooring product types • advice on installing and maintaining wood flooring. This Wood Information Sheet (WIS) is an overview of the subject with signposts to more detailed sources that are listed at the end.

Contents • Introduction • Benefits • Timber species • Types of decorative wood flooring • Selecting and specifying wood floor products • Floor construction

Visit Technical Services at http://bookshop.trada.co.uk.

• Further reading

Figure 1: Photo:

Unfinished Character B solid oak flooring hand-finished with charcoal stain a Russwood

Key points • Decorative wood flooring insulation, sustainability offers advantages of appearance, and ease of maintenance. • Many timber species, both softwood and hardwood, are suitable for flooring. Key performance, especially considerations are appearance and resistance to wear characteristics. and movement • There is a range of decorative wood flooring products available in two main groups: solid wood products and engineered or laminated products. • The timber species and flooring product specified will depend upon several factors in respect of end use and service environment, such maintenance, environmentalas appearance, wear resistance, conditions and dimensional stability. • Under-floor heating will result in dimensional timber and requires careful product selection.changes to • The type of sub-floor onto which the decorative is laid is an important wood floor consideration.

Ltd 2013

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Publications The best books on timber available from http://bookshop.trada.co.uk/ Telephone 01494 569 602 External timber cladding 3rd edition NEW!

This book expands on information provided on some alternative forms of timber construction mentioned in Timber frame construction 5th edition. Four of the most common types of alternative timber walls and roofs are explored here, with over 30 drawings. These are structural insulated panels (SIPs), cross-laminated timber, engineered stud and twin stud.

External solar shading with wood: a design guide for architects Patrick Hislop with Philip O’Leary

ood has been traditionally used for many forms of solar shading in the past, and because of its versality, ease of working, and easy maintenance, has an important role in the design of modern shading devices.

Patrick Hislop, Peter Kaczmar and Lewis Taylor

imber cladding is increasingly popular with building owners and architects seeking to exploit timber’s unique visual appeal and environmental credentials.

This enlarged and illustrated book contains guidance on: • the applications and types of timber cladding • timber selection and quality, expanded to include modified woods • protection, with new sections on weathering and discoloration, and charred wood • detail design updated with new detail drawings for applying timber cladding to timber frame, structural insulated panels, cross-laminated timber, masonry with cavity, solid masonry and cold-formed steel frames • storage and installation • maintenance, including the results of TRADA’s research into low-cost removal of staining • softwoods and hardwoods commonly used for cladding • specification checklist.

Innovative timber construction: new ways to achieve energy efficiency Robin Lancashire and Lewis Taylor

s thermal performance requirements have become harder and more expensive to achieve, all sectors of the construction industry need to consider building a thicker external envelope to provide space for insulation. This need is only going to increase as the industry moves towards the ‘zero carbon’ target in 2016.

‘External solar shading with wood – a design guide for architects is a comprehensive and good looking guide with every clear drawings. I am sure it will help many architects to tackle the relevant issues for years to come’ – Paul Kalkhoven, Senior Partner at Foster + Partners External solar shading with wood • deals with external screening devices, comparing nine types now in use • describe screening systems that are wholly or partially wood based • includes metal support systems and metal hardware necessary for • operating louvers.

Timber frame construction 5th edition: designing for high performance Updated in 2011 by Robin Lancashire and Lewis Taylor

imber frame construction is the definitive design guide for timber frame buildings. It incorporates latest requirements for Part L and increased performance. All drawings have been revised and guidance for Eurocode 5 is now included. Recommended by the UK Timber Frame Association, this edition reflects significant changes in regulations and best practice: • Insulation in external walls is increased. BM TRADA recommends a service zone on the inside face to accommodate additional insulation and relocated services. • Alternative forms of construction are described for external walls. • Thermal performance of party walls is enhanced with cavity insulation. • Eurocode 5 now referenced alongside BS5268.

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Timber frame construction is recognised as the only comprehensive guide to best practice in timber frame design. It is used as a key reference by specifiers and designers because it provides clear and accurate solutions to design challenges.

Concise illustrated guide to timber connections Peter Ross, Patrick Hislop, Hugh Mansfield-Williams, Adrian Young

ver since man first created dwellings from tree trunks, the greatest challenge was to devise a form of connection between the individual components which would result in a safe and stable structure. Even today, the connections remain the most critical aspect of timber design, and many contemporary structures exploit the connections for their role in the articulation of the assembly as well as their visual interest. This book illustrates: • the main structural forms for which timber is suitable • a range of the common connections used to assemble these forms • what these connections might look like • the structural design constraints that affect configuration and appearance • good detailing practice.

Low energy timber frame buildings: designing for high performance

The design principles and construction details described apply to most mainstream building types up to seven storeys high. As well as low energy houses and flats, other residential buildings such as barracks, schools, hotels, hostels, or similar establishments used for accommodation are covered.

Timber bridges Christopher Mettem

ridges built in timber are enjoying a significant revival, both for pedestrian and light traffic and increasingly for heavier loadings and longer spans. Timber’s high strength-to-weight ratio, combined with the ease and speed of construction inherent in the offsite prefabrication methods used, make a timber bridge a suitable option in many different scenarios. This handbook gives technical guidance on forms, materials, structural design and construction techniques suitable for both small and large timber bridges. For the first time Eurocode 5 Part 2 (BS EN 1995-2) provides an international standard for the construction of timber bridges, removing a potential obstacle for engineers where timber construction for bridges has not – in recent centuries at least – been usual. Clearly illustrated throughout, this guide explains how to make use of this oldest construction material in a modern context to create sustainable, aesthetically pleasing, practical and durable bridges. Worldwide examples include Tourand Creek Bridge, Canada; Toijala, Finland; Punt la Resgia, Switzerland; Pont de Crest, France; Almorere Pylon Bridge, the Netherlands.

Geoffrey C Pitts with Robin Lancashire

he energy consumption associated with buildings has consistently been estimated to be up to 50% of the total national consumption in industrialised countries and, of this proportion, residential buildings account for more than half. Low energy timber frame buildings covers the whole design process from site conditions and planning for better thermal performance to provision for alternative energy sources. It describes how to optimise the layout to achieve ‘low energy’ designs, together with guidance on envelope performance and details for ventilation, airsealing and insulation. This illustrated guide demonstrates how timber frame buildings can be designed and constructed cost effectively to be energy efficient. It shows how designers can also play a role in building use, providing end-users with a comprehensive operation manual.

Timber in contemporary architecture: a designer’s guide Peter Ross, Giles Downes and Andrew Lawrence

ritten by leading experts in timber architecture and engineering, Timber in contemporary architecture investigates materials, connections, applications, and celebrates innovation. The 18 inspirational case studies include: Visitor Centres at Savill Garden and Alnwick; Weald and Downland Museum; David Douglas Pavilion; Mossbourne Academy; Formby Pool; Kingsdale School; Haberdashers Hall; Ealing Bridge; The Globe Theatre; Carlisle Lane apartments; Sage concert hall.

BOO KS HOP

152 GETTING STARTED continued

GETTING STARTED WITH CERTIFICATION

series of publications to help managers starting out on the certification route prepared by experts from across the BMTRADA Group

ENERGY MANAGEMENT AND ISO 5001:2011 CERTIFICATION

Getting started with... NEW! CHAIN OF CUSTODY PROJECT CERTIFICATION

This guide explains the requirements of the ISO 50001 Energy Management Systems Standard, and how to establish a system appropriate to your organisation’s needs.

This new accessible guide will help you to understand Chain of Custody Project Certification for FSC and PEFC Standards by explaining what it is, how you can begin to implement it for your project and who can support you in this process. There are also references to successful case studies which incorporate certification at the project level, and infographics illustrating the process. Includes quality management systems, critical control points and EU Timber regulation (EUTR).

Getting started with... SUSTAINABLE PALM OIL CERTIFICATION This guide will help you get to grips with the supply chain certification process: how it works, how to get started, supply chain models, the “E-Trace” system, use of RSPO Trademarks and rules on corporate claims and statements.

Getting started with... CHAIN OF CUSTODY CERTIFICATION FOR FOREST PRODUCTS This accessible guide to forest products certification will help you to get started with the chain of custody process by explaining what it is, how you can begin to implement it in your organisation and who can support you in this process.

Getting started with... NEW! CE MARKING FOR CONSTRUCTION PRODUCTS All construction products that are covered by harmonised European Product Standards (of which there are now over 400) and marketed in the European Union, including the UK, must now be CE marked to comply with Construction Products Regulation. When no harmonised European Product Standard exists for the product type, CE can be possible via the voluntary European Assessment Document route. This guide explains the process for CE marking construction products. It summarises and compares the various routes to CE marking and outlines the process for four common product types: fire stopping products, wood-based panels, windows and external pedestrian doorsets, and dowel type fasteners

h certification is a series of publications to help those starting out

improve management and manufacturing processes, and to comply with epared by experts from across the BM TRADA Group, the series includes a on and best practice process management.

ed with

tion control for construction cation

l role that factory production control (or FPC) plays in CE marking products y in the European Union. All manufacturers of construction-related products nised standards (of which there are now over 400) must have an FPC 013. This is to comply with the Construction Products Regulation, as part of king.

tically documented and well-implemented it is likely to increase the f the factory. In the absence of a standard, this entry-level book describes PC system using ISO 9001 (Quality Management) as a model, with helpful In addition, to help manufacturers with this important task, there are cedures and information to include in an FPC manual.

production control

ependent certification, testing, inspection, training and technical services mber, building, fire and furniture industries. It is also the appointed DA and FIRA membership associations delivering research, information stration.

p offers a wide range of technical publications for professionals a.com

ISBN 978-1-900510-89-9

. . .W H E N E X P E R I E N C E M AT T E R S

9 781900 510899

Getting started with

Factory production control

for construction production certification

Getting started with... FACTORY PRODUCTION CONTROL FOR CONSTRUCTION PRODUCT CERTIFICATION This guide explains the vital role that Factory Production Control plays in CE marking products for the construction industry in the European Union (EU). It also lists the key functions and contents of an FPC system.

BEST PRACTICE GUIDES

series of intermediate-level guides prepared by experts from across the BM TRADA Group

Best practice guide to... NEW! PRODUCT SELECTION FOR THE FURNITURE SUPPLY CHAIN This concise guide demonstrates how to manage the product selection process right through from initial brief to placing your product on the market, working with your suppliers to deliver to retailers a good, safe product on time and at the right price. Adopting reliable methods for sourcing materials, handling assessments, testing and monitoring, maintaining a technical file and continuing due diligence is essential for meeting your legal responsibilities. Infographics and useful examples illustrate the key processes you should follow to give confidence that you are following industry best practice. Prepared by experts at FIRA International Ltd.

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153 Green oak in construction

Peter Ross, Christopher Mettem, Andrew Holloway

highly illustrated guide to the use of green oak, written by an expert team. The authors describe the whole process of green oak in construction: the design, framing and enclosing of structures.

They demonstrate how to achieve excellence in practice through a series of eleven inspirational case studies, featuring contemporary and historic structures: Stirling Castle roof; new roof to South Transept of York Minster; Darwin College, Cambridge; National Maritime Museum (cladding); Globe Theatre; The Downland Gridshell; Bedales School Olivier Theatre; Abingdon School Boathouse; Mill O’Braco (house); Ealing Bridge; Polesden Lacey Bridge. Comprehensive specifying information, design data and grading rules are also included for reference.

Manual for the design of timber building structures to Eurocode 5

his manual and its accompanying CD provide qualified structural engineers with guidance on the structural design of single and medium-rise multi-storey buildings using common forms of structural timberwork.

Structures designed in accordance with the Manual will normally comply with Eurocode 5, together with its National Annex and supporting codes and standards. The manual is primarily intended for carrying out simple calculations and focuses on the design of buildings within the UK. The accompanying CD provides valuable connection design software in addition to more extensive tables of material properties.

timberWISE UPDATED!

imberWISE includes all Wood Information Sheets (WIS) published by TRADA for specifiers and designers in an easy to use electronic format on a CD ROM.

It is easy to search across the full range by using keywords, or browse the range by title or category. Invaluable interpretation of the Building Regulations and codes and their impact on the timber industry is now included.

You can find all the Construction Briefings and Technical Information Sheets on fire in the Bonus content section now added to the timberWISE CD ROM annual subscription service. Subscribers receive 1-2 updates per year as new WIS and additional information are published.

Save time with TRADA’s guides and tools Wood species guide

mobile application is available for Iphone/ Ipod touch/Ipad and Android devices. The Illustrated wood species guide provides information on 140 common and lesser known species. Ideal for professionals using wood as a material for construction or furniture, you can search by a range of criteria including colour, texture, workability, movement, durability, environmental aspects, drying, density and treatability. • Filter search by species characteristic/use, enter keyword or list A-Z. • View images for each species. • Send information to colleagues and clients. • Access offline, from on site or in the office. • Contact suppliers – app links to TRADA’s online Suppliers Directory. For more information please visit www.trada.co.uk/wsg

Eurocode 5 span tables: for solid timber members in floors, ceilings and roofs for dwellings

urocode 5 span tables contains section sizes and spans for solid timber members in floors, ceilings and roofs (excluding trussed rafter roofs) for dwellings. The calculations apply to buildings up to three storeys in height above ground level. Span tables were originally included in the England and Wales Building Regulations, Approved Document A: Structure and subsequently revised by TRADA. Tables are included for domestic floor joists, ceiling joists and binders, and rafters and purlins supporting rafters for traditional pitched roofs. Calculations are also given for “canted” purlins supporting roof sheeting or cladding, and for flat roof joists. The tables cover softwood species and grade combinations which satisfy strength classes C16 and C24.

Air & acoustic testing UKAS accredited site based testing to meet national building regulations and international standards. • Air leakage testing to meet Approved Documents L1 & L2 • Sound insulation testing to meet Approved Document E • Acoustic technical services • Environmental noise surveys • Energy calculations (SAP, SBEM, EPC, Code for Sustainable Homes, BREEAM) • Thermal calculations

Testing | Inspection | Certification | Compliance

e: testing@bmtrada.com

t: 01494 569800

...W H E N E X P E R I E N C E M AT T E R S

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timbersizer Pro EC5 and timber connections Pro EC5

imberconnectionsPro EC5 is a design tool which calculates the resistance to lateral and axial loads of timber-to-timber and steelto-timber connections made with nails, wood screws, coach screws, bolts or dowels inserted at right-angles to the grain. Design loads are calculated to Eurocode 5 (EC5). Free to TRADA members, timberconnectionsPro is also available to non members on a subscription basis, with a reduction for both modules together.

155 British Standards and eurocodes

ll British, European and International Standards are available via the TRADA Bookshop, with new and amended standards being added all the time. TRADA members also receive a 10% discount on all British Standards. The complete range of Eurocodes and their National Annexes are available, plus a host of guides and books which compliment the standards and help customers in their use and application. Additional offers and discounts are also applied from time to time on individual standards and packs of books and standards combined. The publications team will happily add any standards not currently listed in the TRADA Bookshop on request.

Books from other publishers

E t

imbersizerPro EC5 is a time saving online tool for architects, builders, engineers and other construction professionals.

Based on TRADA calculations, timbersizerPro EC5 covers all domestic structural timber members: • joists for domestic floors, ceilings or flat roofs • binders supporting ceiling joists • rafters • purlins supporting rafters, sheeting or decking. timbersizerPro EC5 generates custom reports in PDF format for records and Building Control purposes. Users can further refine their design using advanced controls to adjust more parameters, for example: • the strength class • bearing length • breadth or cross section depth • distributed imposed load • concentrated imposed load.

ach month a host of books from other publishers are added to the TRADA Bookshop’s ever expanding list of titles. All books are discounted to TRADA members at varying rates. If there is ever a title required by a customer which cannot be located in the TRADA Bookshop the publications team will happily locate and add the publication. TRADA Bookshop offers a wide range of publications from RIBA, ICE Publishing, Institution of Structural Engineers, Taylor and Francis, Wiley and Fire Protection Association. The TRADA Bookshop is one-stop shop for all publications on timber and the wider field of construction in general, providing construction professionals with all the latest and up to-date date information required.

links

156

Addresses & Websites Timber and related organisations American Hardwood Export Council – AHEC 23 Austin Friars, London EC2N 2QP t 0207 626 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 e info@americansoftwoods.com www.americansoftwoods.com

Architectural and Specialist Door Manufacturers Association (ASDMA) Burnside House, 3 Coates Lane High Wycombe, Bucks HP13 5EY t 01494 447370 e specialdoors@gmail.com 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

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

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

The Building Centre 26 Store Street, London WC1E 7BT t 0207 692 4000 t 0207 692 4040 (bookshop) e enquiries@ buildingcentre.co.uk www.buildingcentre.co.uk

Building Research Establishment (BRE) Bucknalls Lane, Watford, Hertfordshire WD25 9XX t 01923 664000 e enquiries@bre.co.uk www.bre.co.uk

British Standards Institution (BSI) 389 Chiswick High Road, London W4 4AL t 0208 996 9000 t 0208 996 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 0207 588 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 e mail@confor.org.uk www.confor.org.uk

FIRA International Ltd Maxwell Road, Stevenage, Hertfordshire SG1 2EW t 01438 777700 e info@fira.co.uk www.fira.co.uk

li n ks

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Forestry Commission Silvan House, 231 Corstorphine Road, Edinburgh EH12 7AT t 0131 334 0303 e enquiries@forestry.gsi.gov.uk www.forestry.gov.uk

Forest Stewardship Council UK (FSC UK) 11-13 Great Oak Street, Llanidloes, Powys SY18 6BU t 01686 413916 e info@fsc-uk.org www.fsc-uk.org

Ghana Forestry Commission (Timber Industry Development Division) Unit 4, Granard Business Centre Bunns Lane, Mill Hill, London NW7 2DQ t 0208 906 9560 e tiddlondon@ghanatimber.org www.fcghana.com

Glued Laminated Timber Association (GLTA) The Secretariat, Chiltern House, Stocking Lane Hughenden Valley, High Wycombe, Buckinghamshire HP14 4ND t 01494 565180 e info@glulam.co.uk www.glulam.co.uk

Institute of Carpenters 32 High Street, Wendover, Bucks HP22 6EA t 0844 879 7696 e info@instituteofcarpenters.com www.instituteofcarpenters.com

Malaysian Timber Council (MTC) 24 Old Queen Street, London SW1H 9HP t 0207 222 8188 e council@mtc.co.uk www.mtc.com.my

Master Carvers Association Unit 2, 15b Vandyke Road, Leighton Buzzard, Beds LU7 3HG t 01525 851594 e info@mastercarvers.co.uk www.mastercarvers.co.uk

Programme for the Endorsement of Forest Certification (PEFC UK) Sheffield Technology Parks, Cooper Buildings Arundel Street, Sheffield S1 2NS t 0114 307 2334 e info@pefc.co.uk www.pefc.co.uk

157 Property Care Association 11 Ramsay Court, Kingfisher Way, Hitchinbrooke Business Park Huntingdon, Cambridgeshire PE29 6FY t 0844 375 4301 f 01480 417587 e pca@property-care.org www.property-care.org

Structural Timber Association The e-Centre, Cooperage Way Business Village, Alloa FK10 3LP t 01259 272140 e info@structuraltimber.co.uk www. structuraltimber.co.uk

Timber Decking & Cladding Association 5C Flemming Court, Castleford, West Yorkshire WF10 5HW t 01977 558147 e info@tdca.org.uk www.tda.org.uk

Timber Packaging & Pallet Confederation (TIMCON) Q House, Troon Way Business Centre Humberstone Lane, Thurmaston, Leicester LE4 9HA t 0116 274 7357 e timcon@associationhq.org.uk www.timcon.org

Timber Research and Development Association (TRADA) Chiltern House, Stocking Lane, Hughenden Valley High Wycombe, Buckinghamshire HP14 4ND t 01494 569600 e information@trada.co.uk www.trada.co.uk

Timber Trade Federation (TTF) The Building Centre, 26 Store Street, London WC1E 7BT t 020 3205 0067 e ttf@ttf.co.uk www.ttf.co.uk

Trussed Rafter Association (TRA) The Building Centre, 26 Store Street, London WC1E 7BT t 020 3205 0032 e info@tra.org.uk www.tra.org.uk

links

158 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

Other websites

Building Regulations (UK) Approved Documents (England and Wales) www.planningportal.gov.uk/buildingregulations/approveddocuments

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

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

Technical Booklets (Northern Ireland) www.dfpni.gov.uk/index/buildings-energy-efficiency-buildings/ building-regulations/content_-_building_regulations-newpage-3.htm

Building Standards (Scotland) www.scotland.gov.uk/topics/built-environment/building/ building-standards

Environment Agency www.environment-agency.gov.uk

Wood Protection Association 5C Flemming Court, Castleford, West Yorkshire WF10 5HW t 01977 558274 e info@wood-protection.org www.wood-protection.org

Wood Technology Society â&#x20AC;&#x201C; A Division of The Institute of Materials, Minerals and Mining 1 Carlton House Terrace, London SW1Y 5DB t 020 7451 7300 e wts@iom3.org www.iom3.org/wood-technology

Greenpeace www.greenpeace.org

Health and Safety Executive www.hse.gov.uk

Sustainable Forestry Initiative (SFI ) www.sfiprogram.com

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

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

TRADA M EMBERS

159

How to use this dir ec tory The directory has two sections:

A lphab e t ical list o f 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 theformat in which information was presented to TRADA.The alpha-numeric codes refer to categories in the Buyers’ Guide.

B uy ers ’ guide Member companies are included under their principal business activities in up to five Buyers’ guide categories. An index to the categories is found on page 194. Company contact details are included in the Alphabetical list of TRADA members.

TRADA MEMBERS CURRENT TO 01 JANUARY 2014 BUYERS’ GUIDE DETAILS UPDATES JANUARY 2014 MORE DETAILED INFORMATION IS HELD IN THE DIRECTORY ON THE TRADA WEBSITE WWW.TRADA.CO.UK

TRADA M embe rs

160

AWW

A & J Architects

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 Mauger & Son Ltd

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

A C S Structures

3 Argyle Street, Pulteney Bridge Bath, Bath & North East Somerset BA2 4BA e: angelao@aearchitects.co.uk w: www.aaronevans.com t: 01225 466234 f: 01225 444364 Ar2000

The Old Chapel, Grove Park View Harrogate, North Yorkshire HG1 4BT e: jo@aj-architects.co.uk w: www.aj-architects.com t: 01423 507259 f: 01423 503718 Ar2000 La Rue Fondon, Airport Approach Road St Peter, Jersey JE3 7BF, Channel Islands e: fronksley@acmauger.com w: www.acmauger.com t: 01534 744281 f: 01534 746227 Bu3000, Ho3000, Ho4000

A. C. Roof Trusses Limited

Aaron Evans Architects Ltd

ADAC (Engineering Services) Ltd

9 Nellfield Road, Crieff, Perthshire PH7 3DU e: angus@adac-structures.co.uk t: 01764 656097 f: 01764 656097 Ce2000 Co4000 Co9100 Co9200 En2000

Adam Power Associates

Church Farmhouse, The Green 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

Old Farmhouse Cilau, Llanwda Goodwick, Pembrokeshire SA64 0HS e: abate.info@gmail.com t: 01348 874455

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 Jo1000 Jo4000 Jo5000 Sh4000 Wi2000

7 Lancaster Way Business Park Witchford, Ely, Cambridgeshire CB6 3NW e: actimber@btconnect.com w: www.actimber.co.uk t: 01353 666843 f: 05603 420889 Cd1000, Fl4000, Ha7000, Mo4500, Ti7600

Abbeywood Estate

Addison Conservation + Design

A J Bunning Architect

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

35 Britannia Row, London N1 8QH e: office@acsstructures.co.uk w: www.acsstructures.co.uk t: 020 7704 6920 f: 020 7704 6946 Co9100, En2000

A C Timber Solutions Ltd

Hatherland Mill, Lower Washfield Tiverton, Devon EX16 9PG e: alison.bunning@btinternet.com t: 01398 351165 Ar2000, He1000

A J Cumming

17 Monkworthy Drive, Ashley Heath Ringwood, Hampshire BH24 2JJ e: a.j.cumming@btinternet.com t: 01425 483111 En2000

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

Abate Engineered Solutions Ltd The

Abbeywood, Abbey Lane Delamere Cheshire CW8 2HW e: harry@landanddevelopment.co.uk t: 01606 888116 f: 01606 889477

Aberdeenshire Council

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

ABN7 Architects

18 Ellington Street, Islington, London N7 8PJ 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

Accsys Technologies

Royal Albert House, Sheet Street Windsor Berks SL4 1BE e: justin.peckham@accsysplc.com w: www.accsysplc.com t: 01753 757500 f: 01753 854730 Mo0500

Bush House, Room F4, Edinburgh Technopole Milton Bridge, Penicuik, Midlothian EH25 9RE 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: 0117 337 6702 Co9100 Co9200 En2000

Adept Consulting Engineers Ltd

AECOM

Beaufort House, 94/96 Newhall Street, Birmingham B3 1PB t: 0121 262 1900

AECOM

First Floor, Stonecross, Trumpington High Street, Cambridge CB2 9SU t: 01223 551800

AECOM

First Floor, 499 Union Street, Aberdeen AB11 6DB t: 01224 597450

AECOM

Saxon House, 27 Duke Street Chelmsford, Essex, CM1 1HT, t: 01245 771200

AECOM

1 Tanfield, Edinburgh EH3 5DA t: 0131 301 8600

AECOM

Belvedere House, Pynes Hill Exeter, Devon, EX2 5WS t: 01392 663200

AECOM

225 Bath Street, Glasgow G2 4GZ t: 0141 222 6400

AECOM

3rd Floor, 8 Princes Parade, Princes Dock Liverpool, Merseyside L3 1QH t: 0151 3318900

AECOM

1 New York Street, Manchester M1 4HD t: 0161 601 1700

AECOM

Lynnfield House, Church Street Altrincham,Cheshire WA14 4DZ t: 0161 927 8200

Park Square House, Park Square Pudsey, Leeds, West Yorkshire LS28 7RG e: inbox@adeptcsce.com w: www.adeptcsce.com t: 0113 239 4518 f: 0113 239 3825

AECOM

ADM Projects

St Christopher House, George Cayley Drive York, North Yorkshire YO30 4XE t: 01904 694400

The Todhurst Coach House Stane Street, North Heath, Pulborough West Sussex RH20 1DJ e: r.allerton@adm-projects.co.uk w: www.adm-projects.co.uk t: 01798 873400 Ar2000

Advanced Housing Systems Limited Hartnoll Business Centre, Post Hill Tiverton, Devon EX16 4NG e: sales@advancedhousingsystems.co.uk w: www.advancedhousingsystems.co.uk t: 020 7193 1461 f: 020 7183 6962 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

Stable Block, Bradbourne House, New Road East Malling, Kent ME19 6DZ t: 01723 221340

AECOM

First Floor, One Trinity Gardens, Quayside Newcastle Upon Tyne NE1 2HF t: 0191 224 6500

AECOM

The Johnson Building, 77 Hatton Garden London EC1N 8JS t: 020 7645 2000

AECOM

Sunley House, 4 Bedford Park, Croydon CR0 2AP t: 020 8639 3500

AECOM

14 Queen Victoria Road, Coventry CV1 3PJ t: 02476 253300

AECOM

24 Linenhall Street, Belfast, County Antrim BT2 8BG t: 028 9060 7200

Ground Floor, Grand Canal House Upper Grand Canal Street, Dublin Co. Fingal Dublin 4, Republic of Ireland t: 00 353 1 238 3100

AECOM

Mid City Place, 71 High Holborn, London WC1V 6QS e: ann.freeston@aecom.com w: www.aecom.com t: 020 7061 7357

5th Floor 2 City Walk, Leeds LS11 9AR t: 0113 391 6800

AECOM

3rd Floor, Portwall Place Portwall Lane, Bristol BS1 6NA t: 0117 901 7000

Churchill House, Churchill Way, Cardiff, CF10 2HH t: 029 2035 3400

AECOM Professional Services LLP

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AED

6 Darnaway Street, 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

Air3 Limited

Enterprise House, Beesons Yard Rickmansworth, Hertfordshire WD3 1DS e: info@airs3.uk.com w: www.air3.uk.com t: 01923 274309 f: 01923 274349

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

AkzoNobel Industrial Coatings Ltd./Sikkens Joinery

Unit 04a Mercer Way Shadsworth Business Park, Blackburn Lancashire BB3 0QX e: sales.shadworth@akzonobel.com w: www.sikkens-wood-coatings.co.uk/ t: 01254 687950 f: 01254 687960 Ad1000, Co1500

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

Alan Higgs Architects

77 Ashmill Street, London NW1 6RA e: mail@alanhiggsarchitects.com w: www.alanhiggsarchitects.com t: 020 7723 0075

Alastair Macnab Architects

20 Ferguson Drive, Belfast Co Antrim BT4 2AZ e: info@am-arch.co.uk w: www.am-arch.co.uk t: 028 9065 7260 f: 028 9065 7260 Ar2000, Ar2500, Co6500

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

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

Alexander Associates

The Old Vicarage, 10 Church Street Rickmansworth, Hertfordshire WD3 1BS e: rickmansworth@alex-assoc.co.uk w: www.alex-assoc.co.uk t: 01923 897749 f: 01923 710020 En2000

161

Alistair Burroughs Design Partnership

4 Radnor Court, 256 Cowbridge Road East Cardiff CF5 1GZ e: ian.jones@burroughs.co.uk w: www.burroughs.co.uk t: 029 2064 7484 f: 029 2064 7499 En2000

Allen Gordon & Co

Alsford Timber

Units 5 & 6, Nightingale Road, Horsham, West Sussex RH12 2NW e: horsham@alsfordtimber.com w: www.alsfordtimber.com t: 01403 272872 f: 01403 272972 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

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

52 The Ridge, Hastings East Sussex TN34 2AB e: hastings@alsfordtimber.com w: www.alsfordtimber.com t: 01424 443366 f: 01424 444802 De2000, Do2000, Md3000, Pa7500, Ti7500

Allford Hall Monaghan Morris

Alsford Timber

Allies and Morrison

Alsford Timber

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.co.uk t: 020 7921 0100 f: 020 7921 0101 Ar2000

Allison Pike Partnership 7 Buxton Road West, Disley Stockport, Cheshire SK12 2AE e: rdm@allisonpike.com w: www.allisonpike.com t: 01663 763000 Ar2000, Ar2500, Co4000

Allwood Timber Ltd

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

Alsford Timber

80a Preston Road, Brighton East Sussex BN1 6AE e: brighton@alsfordtimber.com w: www.alsfordtimber.com t: 01273 554888 f: 01273 566118 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Fencing Direct, Ness Road, Erith, Kent DA8 2LD e: sales@contractfencing.com w: www.alsfordtimber.com t: 01322 341198 f: 01322 349823 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Ness Road, Erith, Kent DA8 2LD e: central.sales@alsfordtimber.com w: www.alsfordtimber.com t: 01322 333001 f: 01322 359517 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

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

201 Vale Road, Tonbridge, Kent TN9 1SU e: tonbridge@alsfordtimber.com w: www.alsfordtimber.com t: 01732 770303 f: 01732 770404 De2000, Do2000, Md3000, Pa7500, Ti7500 141 South Undercliff Rye, East Sussex TN31 7HW e: rye@alsfordtimber.com w: www.alsfordtimber.com t: 01797 222397 f: 01797 223525 De2000, Do2000, Md3000, Pa7500, Ti7500

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 f: 01825 766846 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

King Street Worthing, West Sussex BN14 7BW e: worthing@alsfordtimber.com w: www.alsfordtimber.com t: 01903 200154 f: 01903 823905 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

61 Portsmouth Road Cobham, Surrey KT11 1JQ e: cobham@alsfordtimber.com w: www.alsfordtimber.com t: 01932 863468 f: 01932 860500 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

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

Alsford Timber

Ruxley Roundabout, A20 Sidcup, Kent DA14 5AD e: ruxley@alsfordtimber.com w: www.alsfordtimber.com t: 020 8300 4375 f: 020 8308 0664 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Alsford Timber St Mark’s Hill, Surbiton, Surrey KT6 4LJ e: surbiton@alsfordtimber.com w: www.alsfordtimber.com t: 020 8399 4234 f: 020 8390 1182 De2000, Do2000, Md3000, Pa7500, Ti7500

Alsford Timber

Alsford Timber 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 f: 020 8655 3937 De2000, Do2000, Md3000, Pa7500, Ti7500

19/20 Birch Road Eastbourne, East Sussex BN23 6PD e: eastbourne@alsfordtimber.com w: www.alsfordtimber.com t: 01323 416000 f: 01323 416042 De2000, Do2000, Md3000, Pa7500, Ti7500 Units 1 & 2, Diplocks Way Hailsham, East Sussex BN27 3JF e: hailsham@alsfordtimber.com w: www.alsfordtimber.com t: 01323 843567 f: 01323 847396 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 f: 020 8878 9044 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 f: 020 8892 5474 De2000, Do2000, Md3000, Pa7500, Ti7500 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: info@ahec-europe.org w: www.ahec-europe.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 and Glenn Mill Tower, Kirton End Boston, Lincolnshire PE20 1NS e:mary@andersonandglenn.com w: www.andersonandglenn.com t: 01205 724047 f: 01205 723792 Ar2000 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 Black Design Limited

1 Ritchies Lane, Perth Road Dundee DD2 1ED e: mail@andrewblackdesign.com w: www.andrewblackdesign.com t: 01382 666512 Ar2000

Andrew Boakes Associates 10 Yeomans Drive Aston, Hertfordshire SG2 7EJ e: andrew.boakes@tiscali.co.uk t: 01438 880818 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

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162

Andrew Page Oak

Orchard House, Chaucer Court, Ewelme Wallingford, Oxfordshire OX10 6HW e: info@andrewpageoak.co.uk w: www.andrewpageoak.co.uk t: 0333 666 9993 Bu3000, Fu3000, Ti1200, Ti1500 Andrew Sinclair Ltd 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

Andrew Waring Associates Ltd The Old Brewery House, Portersbridge Street Romsey, Hampshire SO51 8DJ e: mail@awaromsey.co.uk t: 01794 524447 f: 01794 515353 Co9100, Co9200, En2000

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

Ansell & Bailey LLP Chartered Architects 4th Floor, 24 - 32 Stephenson Way Euston, London NW1 2HD e: ayork@ansellandbailey.com w: www.ansellandbailey.com 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 Ti2000

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: anthonyfisher@blueyonder.co.uk t: 01225 872976 f: 01225 872976 En2000

Anthony R Wells Associates

Heathfield, Gareth House Chislehurst, Kent BR7 6AF e: anthony.r.wells.assocs@gmail.com t: 020 8467 0232 f: 020 8467 7041

Anthony Swaine Architecture

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

Anyards Designers & Surveyors Ltd

11 Church Street Walton-On-Thames, Surrey KT12 2QP e: bill.cowap@anyards.co.uk w: www.anyards.co.uk t: 01932 231361 Ar2500, Co8800, Su1000, Su2000

Appledown Marine 6 Appledown Rise Coulsdon, Surrey CR5 2DX e: david.viner@appledownmarine.com w: www.appledownmarine.com t: 07557 362515 Su1000

Archibald Shaw LLP

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

Archibald Shaw LLP

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

archiTAB Solutions Limited

19 Main Street Barton under Needwood, Staffordshire DE13 8AA e: peter@architab.co.uk w: www.architab.co.uk t: 01283 716350 Co4650

Architectural Design Services

Whatcombe Cottage, Long Bredy Dorchester, Dorset DT2 9HN e: brian.t.lee@btopenworld.com t: 01308 482368 f: 01308 482103 Ar2500

Architectural Services

Newcastle City Council, Civic Centre Barras Bridge, Newcastle Upon Tyne NE99 2BN e: wayne.a.phillips@newcastle.gov.uk w: www.newcastle.gov.uk t: 0191 232 8520 Lo1000

Architecture plb

St Thomas Street Winchester, Hampshire SO23 9HD e: mail@architectureplb.com w: www.architectureplb.com t: 01962 842200 f: 01962 810962 Ar2000

Architecture plb

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

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 Ardmore Construction Limited 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

Arete Architectural Services

The Studio, 41 Ringstead Road Heacham, Norfolk PE31 7JA e: admin@areteltd.co.uk w: www.areteltd.co.uk t: 01485 601322

Arley Homes NW Limited The Old Rectory, Rectory Lane Warrington, Cheshire WA2 8LE e: andrew.darbyshire@arleyhomes.co.uk w: www.arleyhomes.co.uk t: 01925 651155 f: 01925 653333 Ho3000 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

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

Arnold Laver

Artchart > Architecture

Arnold Laver

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

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 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

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

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

Arnold Laver

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

Arnold Laver

Arup 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

Arnold Laver

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

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 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 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

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

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

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

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

Arnold Laver

Liverpool Road, Cadishead, Manchester M44 5BZ e: manchester@laver.co.uk w: www.laver.co.uk t: 0161 777 9000 f: 0161 777 9007 Jo2000, La4000, Pa7500, Pl1000, Ti7500

Arup 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 ARV Solutions 19 Canford Lane Westbury on Trym, Bristol, Avon BS9 3DQ 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, Nr Haslemere, Surrey GU27 3HB e: sales@ascot-timber.co.uk w: www.ascot-timber.co.uk t: 01428 654334 Bu6500 Ashbrooke Homes Ltd 8 Fivash Close Taunton, Somerset TA1 4YF e: info@ashbrookehomes.co.uk w: www.ashbrookehomes.co.uk t: 07789 772150 Bu3000

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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 Associated Architects 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

Associated Structural Design 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

Astec Projects Ltd

187-189 Kings Road, Reading Berkshire RG1 4EX e: astec@astecprojects.co.uk w: www.astecprojects.co.uk t: 0118 958 1333 f: 0118 958 1337

A-Tec Design 45 Lemon Street Truro, Cornwall TR1 2NS e: info@a-tecdesign.com w: www.a-tecdesign.com t: 01872 277600 Ar2500

163

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

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

Atkins

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 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 Chadwick House, Birchwood Park Warrington, Cheshire WA3 6AE e: ian.bolton@atkinsglobal.com w: www.atkinsglobal.com t: 01925 238000 f: 01925 238500 En2000 Atkins

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

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 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

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 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 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

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 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

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 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 477 3959 En2000, Su1000 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 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

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 B & S Partitions Ltd 15 Rosehill Gardens, Sutton, Surrey SM1 3JZ e: brian@bspartitions.co.uk w: www.bspartitions.co.uk t: 020 8641 6748

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 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 B G Consulting Ltd 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 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 26 North Great Georgeâ&#x20AC;&#x2122;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

Ballingly Joinery 2000 Ltd

Ballingly, Wellington Bridge Co Wexford, Republic of Ireland e: hdoyle@ballinglyjoinery.com w: www.ballinglyjoinery.com t: 00 353 51 561169

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

109 Pembroke Road Haverfordwest, Pembrokeshire SA61 1LY e: banbeck@banbeck.co.uk t: 01437 765347 f: 01437 779012 Co4000, Co9100, En2000 Banbury Builders 2 Banbury Street Watford, Hertfordshire WD18 0EX e: p_lucas2@sky.com t: 01923 578828 f: 01923 578828

Barefoot and Gilles

163-164 Moulsham Street Chelmsford, Essex CM2 0LD e: design@barefootgilles.com w: www.barefootgilles.com t: 01245 351400 f: 01245 359988 Ar2000

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

Barking & Dagenham College Dagenham Road, Rush Green Romford, Essex RM7 0XU e: jack.sotiriou@barkingcollege.ac.uk w: www.barkingcollege.ac.uk t: 01708 770139 f: 01708 770009

Barry Emery Flat 5, 4 Sydenham Road, Cotham Bristol, Avon BS6 5SH e: barrycemery@hotmail.com t: 07976 742277 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

Barter Hill Partnership Limited 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

Barton Willmore

Beansheaf Farmhouse, Bourne Close Calcot, Reading, Berkshire RG31 7BW e: info@bartonwillmore.co.uk w: www.bartonwillmore.co.uk t: 0118 943 0000 f: 0118 943 0001 Ar2000, Co5000, Co8800, La9000

Basi Construction Ltd

Unit 12, Riverside One Sir Thomas Longley Road, Medway City Estate Rochester, Kent ME2 4DP e: info@basiconstruction.co.uk w: www.basiconstruction.co.uk t: 01634 723461 f: 01634 723462

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

BB Partnership Ltd

17 Remington Street, Islington, London N1 8DH e: architect@bbpartnership.co.uk w: www.bbpartnership.co.uk t: 020 7336 8555 f: 020 7336 8777 Ar2000

TRADA M embe rs

164

BCL Timber Projects Ltd

Betts Associates Limited

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

FULL SERVICE Timber Frame Specialists

BdR Civil & Structural Engineering Limited

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

All forms of timber structure + related material & components. • • • • • • • • •

Design & Engineering Lean Manufacture & Erection Associated Supplies Project Management Industrial & Commercial Residential & Leisure Education & Health Care Penthouses & Remodelling Full Off-Site MMC Systems

‘Phone, Fax, Visit or send drawings Fast, free, no obligation estimates 5-6 Castle Way, Caldicot NP26 5YG 01291 437 050 info@BenfieldATTgroup.co.uk www.BenfieldATTgroup.co.uk

Benfield ATT Group Ltd,

Belair Research Limited Broadway, Bourn, Cambridgeshire CB23 2TA e: LeeD@acoustical.co.uk t: 01954 718366 f: 01954 718355

UK HQ & Factory, 5 - 6 Castle Way Caldicot, Gwent NP26 5YG e: freda.sanders@benfieldatt.co.uk w: www.benfieldattgroup.co.uk t: 01291 437050 f: 01291 423759 Bu6800, Co9100, St8000, Ti2000, Tr4000

Belinda Webb

Bengough Haddock International

8 Doughty Street, London WC1N 2PL e: belindawebb@gmail.com t: 07884 086670 Ar2000

Bell & Sime Buildbase

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 Bench Architects 73 Corbar Road Buxton, Derbyshire SK17 6RJ e: info@bencharchitects.co.uk w: www.bencharchitects.co.uk t: 01298 23991 Ar2000

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

25 Meadow Drive, Haughton Stafford, Staffordshire ST18 9HQ e: hadtim@aol.com w: www.bengoughhaddock.com t: 01785 780329 f: 01785 780329 Co7500, Co7700, Co8000, Co8800

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 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

Biker Group 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 Bill Henderson Consulting Engineer Ltd

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

Bingham Yates & Partners 38 Victoria Place Carlisle, Cumbria CA1 1EX e: info@binghamyates.co.uk t: 01228 521436 f: 01228 515579 En2000

Benjamin Associates Ltd 31 Danemead Grove, London UB5 4NX e: info@benjaminassociates.co.uk w: www.benjaminassociates.co.uk t: 00 44 7785 933106 f: 00 44 7785 933106 Ar2500

BJE Timberframes 2 Pen y Ffridd, Pontrobert Meifod, Powys SY22 6JW e: barryevans32@gmail.com w: www.bjetimberframes.com t: 07989 380206

Bennetts Associates Limited

Blackdown Buildings

1 Rawstorne Place, London EC1V 7NL e: mail@bennettsassociates.com w: www.bennettsassociates.com t: 020 7520 3300 f: 020 7520 3333 Ar2000

Benson Robertson Architects Ltd

Fourways Cross, Hemyock Cullompton, Devon EX15 3PF e: roy@brookridge.co.uk w: www.brookridgegroup.co.uk t: 01823 680546

Blackett-Ord Conservation Limited

20 Duart Drive, Newton Mearns Glasgow, E Renfrewshire G77 5DS e: hello@bensonrobertson.com w: www.bensonrobertson.com t: 07970 465762

33 Chapel Street, Appleby-in-Westmorland Cumbria CA16 6QR e: engineering@blackett-ordconservation.co. t: 017683 52572 f: 01768 352572 Ar2000, En2000

bere:architects Mildmay Centre, Woodville Road London N16 8NA e: bere@bere.co.uk w: www.bere.co.uk t: 020 7241 1064 Ar2000

Blackstock Architecture

Berman Guedes Stretton Architects

274 Banbury Road Oxford, Oxon OX2 7DY e: marion.brereton@bgsarchitects.co.uk w: www.bgsarchitects.co.uk t: 01865 791728 f: 01865 791732

45b Holmewood Gardens, London London Borough of Lambeth SW2 3NA e: neil@blackstockarchitecture.com w: www.blackstockarchitecture.com t: 020 8674 4684

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

Blackwood Civil Engineering Limited 9 The Green, Edlesborough Buckinghamshire LU6 2JF e: bceng@btinternet.com t: 01525 220542 f: 01525 220636 Bu3000, En2000

Blair Gratton Architects Ltd 29 York Street, Derby, Derbyshire DE1 1FZ e: info@blairgratton-architects.co.uk w: www.blairgratton.co.uk t: 01332 340458 f: 01332 291771 Ar2000 Blake Architects Ltd

Ox Barn, Culkerton Tetbury, Gloucestershire GL8 8SS e: jn@blakearchitects.co.uk w: www.blakearchitects.co.uk t: 01285 841407 Ar2000

Blake, Gavin RIBA FRSA:

Chartered Architect The Studio, 35 Oakfield, Sale, Cheshire M33 6NB e: oakfield@clara.co.uk t: 0161 973 4061 Ar2000 Bland, Brown & Cole LLP

33a Bridge Street Cambridge, Cambridgeshire CB2 1UW e: mail@bbcarchitects.co.uk w: www.bbcarchitects.co.uk t: 01223 313386 f: 01223 464233 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

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 Blueprint (Dunbar) Ltd Dalmation House, Spott Road Dunbar, East Lothian EH42 1LE e: gf@blueprintdunbar.co.uk w: www.blueprintdunbar.co.uk t: 01368 865961 f: 01368 864919 Co9100, En2000

BM TRADA Chiltern House, Stocking Lane, Hughenden Valley High Wycombe, Buckinghamshire HP14 4ND e: info@bmtradagroup.com w: www.bmtradagroup.com t: 01494 569750 f: 01494 565487 Ce2000, Co9200, Te2000, Te3000, Te4000 BMM

Envirograf House, Barfrestone, Dover, Kent CT15 7JG e: donna.evans@envirograf.com w: www.envirograf.com t: 01304 842555 f: 01304 842666 Bu6800, Co1500, Do4500, Fl7000, Pa8000

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Bob Black Construction Ltd

20 Hemingford Rd, St Ives, Cambs PE27 5HG e: bob@bobblack.uk.com w: www.bobblack.uk.com t: 07795 078271

Bolt Building Supplies Limited

165

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

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 475680 Mo5000, St3000, Ti7500, Tr4000

Bridge Co Ltd

Bona Limited

84 Minster Way, Hornchurch, Essex RM11 3TD e: Briteng@icloud.com t: 07505 145559 Bu3000

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

BOND Architects The Lime Kiln, Portnablagh Dunfanaghy, Co Donegal, Republic of Ireland e: ken@bondarchitects.com t: 00 353 74 910 0828 Ar2000, He1000 Border Craft Homes LLP

Border House, Beaufront Park, Anick Road Hexham, Northumberland NE46 4TU e: info@bordercrafthomes.co.uk w: www.bordercrafthomes.co.uk t: 01434 606632 f: 01434 607962 Bu5000, Bu7000, Fl4000, Ho3000, Ti2000

Border Hardwood Ltd

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

Border Oak Design & Construction

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, NL, 6741 KB Netherlands e: ps@borneobenar.com w: www.borneobenar.com t: 00 31 31 848 7017 f: 00 31 31 848 7042 Bu3000, Co8000, Co9100, Ti1500

Bowden Consulting Limited

PO Box 961, Providenciales Turks & Caicos Islands, British West Indies e: mark@bowdens.tc w: www.bowdens.tc t: 00 1 649 232 6666 Boyle Consultants Ltd Bourock Farm, Dunlop, East Ayrshire KA3 4DS e: info@boyleconsultants.co.uk t: 01560 484066 Ce2000, En2000

bptw Hiltons Wharf, Norman Road Greenwich, London SE10 9QX e: admin@bptw.co.uk w: www.bptw.co.uk t: 020 8293 5175 f: 020 8293 5746 Ar2000, Ar2500, Co8800, La9000, Su2000 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

Grange School House Newton Stewart, Wigtownshire DG8 0BT e: bridgecoltd@gmail.com t: 01671 830263

Briteng Building Services Ltd.

British Woodworking Federation

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

Broadoak Buildings

South Barn, Bacon End Dunmow, Essex CM6 1JW e: enquiries@broadoakbuildings.co.uk w: www.broadoakbuildings.co.uk t: 01371 872994 Bu7000, Oa1000, Ti1200, Ti2500

Brodies Timber 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

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

Brooks Bros (Midlands) Ltd

Lenton Lane, Nottingham, Nottinghamshire NG7 2PR e: enquiries@fitchetts.co.uk w: www.fitchetts.co.uk t: 0115 931 1112 f: 0115 993 1151 De2000, Fl4000, Md3000, Sa7000, Ti7600

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

Broughton Beatty 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

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

Bryceland Total Timber Solutions Ltd

11 Kelvin Road North, Lenziemill Industrial Estate Cumbernauld, Glasgow G67 2BD e: sales@brycelandtimber.com w: www.brycelandtimber.com t: 01236 738078 f: 01236 738215 Cd1000, De2000, Do2000, Fl4000, Ti7500

Brooks Bros (UK) Limited

1-3 Glebe Road, Gillibrands Skelmersdale, Lancashire WN8 9JP e: darren.mccarthy@brookstimber.co.uk w: www.brookstimber.co.uk t: 01695 553700 f: 01695 553705 Fl3500, Ha7000, Md3000, Ti7600, Ti7700

Brooks Bros (UK) Limited Queen Alexandra Business Park Pallion, Sunderland SR4 6UG e: tony.ferris@brookstimber.co.uk w: www.brookstimber.com t: 0191 567 9991 f: 0191 567 9992

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

Dixon Terrace, Polkemmet Garage 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

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

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

Britainâ&#x20AC;&#x2122;s largest glulam manufacturers

Bryden Wood Ltd

99 Charterhouse Street, London EC1M 6HR e: bwa@brydenwood.co.uk w: www.brydenwood.co.uk t: 020 7253 4772 f: 020 7253 4773

Buildbase Ltd

Gemini One, 5520 John Smith Drive Oxford Business Park, Cowley, Oxfordshire OX4 2LL e: trish.phillips@buildbase.co.uk w: www.buildbase.co.uk t: 01865 871700 f: 01865 712662 Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Bryn Roberts Workshops Buildbase Ltd (Joinery Manufacturers) Simpson Road, Bletchley,orMilton Keynes MK1 1BB Whether you are lookingLtd for standard stock sized beams e: miltonkeynes@buildbase.co.uk Unit 3, Abbey Road North, Wrexham Industrial Estate a bespoke glulam portal frame, we can supply it. We pride ourselves w: www.buildbase.co.uk Wrexham LL13 9RX t: 01908 644222 f: 01908 270243 e: bryn.roberts@btconnect.com on our quality products, flexible service and competitive prices. t: 01978 661828 f: 01978 661553

Bu1000, Jo2000, Pa7500, Ti7500, Tr4000

Straight beams / Curved beams / BSF Timber Engineering Ltd Builders Merchants Federation Fabricated structures / Kent Design services 53/54 St Dunstans Street, Canterbury, CT2 8BS 1180 Elliott Court, Coventry Business Park e: timber@BSFconsultants.co.uk t: 01227 811079 f: 01227 478882 Co4000, Co8800, Co9100, En2000

BSW Timber Ltd

Carlisle Sawmill, Cargo, Carlisle, Cumbria CA6 4BA e: sales@bsw.co.uk w: www.bsw.co.uk t: 01228 674221 f: 01228 673353 De2000, Fe2000, Pa5500, Sa6500, Sa8000

Herald Avenue, Coventry, Warwickshire CV5 6UB e: info@bmf.org.uk w: www.bmf.org.uk t: 02476 854980 f: 02476 854981 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

BSW Timber Ltd Group East End To Headquarters, discuss your Glulam requirements direct Earlston, Berwickshire TD4 6JA Building Advisory Service Limited with the manufacturer, please call us on e: sales@bsw.co.uk 78 Union Street, Dunstable, Bedfordshire LU6 1EY

w: www.bsw.co.uk +44(0)1363 t: 01896 849255 f: 01896891363 848080

e: richard@buildingadvisoryservice.co.uk w: www.buildingadvisoryservice.co.uk t: 01582 476585 f: 01582 477364 Ar2500, Co4000

Building Design Partnership Ltd www.bucklandtimber.co.uk

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

Buildbase Ltd

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

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

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

Burns Guthrie and Partners 11a Calverley Park, Tunbridge Wells, Kent TN1 2SJ e: enquiries@burns-guthrie.co.uk w: www.burns-guthrie.co.uk t: 01892 526377 f: 01892 511979 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

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Burrell Foley Fischer LLP

Carlow House, Carlow Street, London NW1 7LH e: mail@bff-architects.co.uk w: www.bff-architects.co.uk t: 020 7755 6868 f: 020 7383 0648 Ar2000

Burton, E O & Co Limited

C A P Direct LLP

Coldharbour Studios Woods Corner, East Sussex TN21 9LQ e: info@oakframesdirect.com w: www.oakframesdirect.com t: 0845 371 4106 Bu6800, Oa1000, Ti2000, Ti2500

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

C C G (OSM) Ltd

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

Butler Haig Associates Unit 11, South Acomb, Bywell Stocksfield, Northumberland NE43 7AQ e: keith.butler@butlerhaig.com t: 01661 843677 BWB Consulting Ltd

15 Weller Street, London SE1 1QU e: london@bwb-consulting.com w: www.bwbconsulting.com t: 020 7234 9122 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

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 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

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

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

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

Capita Ruddle Wilkinson Ltd

84 Lincoln Road Peterborough, Cambridgeshire PE1 2SW e: an@ruddlewilkinson.com w: www.ruddlewilkinson.com t: 01733 314314 f: 01733 314090 Ar2000

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

Carillion Alawi LLC PO Box 1436, Ruwi, PC 112 Muscat, Sultanate of Oman e: nigel.franklin@carillionalawi.com w: www.carillionplc.com t: 00 968 2461 6111 f: 00 968 2459 0893

C E Consultancy 2 Colliery Road, Bearpark Durham, County Durham DH7 7AT e: ce_consultancy@btinternet.com w: www.structuralengineeringcountydurham.co t: 0191 386 0751 f: 0191 386 0751 En2000, Ti1200

Caledonian Plywood Company

Carpenter Oak & Woodland

C F Anderson Timber Products Ltd

Cambridgeshire Creative Developments Ltd

Carpenter Oak & Woodland

2 Drumhead Road, Glasgow East Investment Park Glasgow G32 8EX e: searlie@ccgosm.co.uk w: www.c-c-g.co.uk t: 0141 643 3733 f: 0141 641 6966

228 Old London Road, Marks Tey Colchester, Essex CO6 1HD e: info@cfanderson.co.uk w: www.cfanderson.co.uk t: 01206 211666 f: 01206 212450 Cd1000, Ki3000, Pa7500, Pa9400, So6000

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

C P R (Construction Plans & Regulations) Ltd

Unit 15 Imex Technology Park Bellringer Road, Trentham Lakes South Stoke-on-Trent, Staffordshire ST4 8JF w: www.approvedinspector93.com t: 01782 658929 f: 01782 646421

C W T Partnership

49 Back Lane, Rochford, Essex SS4 1AY e: cwt@cwtpartnership.co.uk w: www.cwtpartnership.co.uk t: 01702 540146 f: 01702 540193 En2000

C2 Designs

1 Yearsett Cottage, Linley Green, Whitbourne Worcester, Worcestershire WR6 5RQ e: ian@c2designs.co.uk t: 07432 200925 Ar2500 CA Sustainable Architecture 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: kalmonirr@hotmail.com t: 07961 407067 f: 020 8679 9438

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

5 The Crescent, Impington Cambridge, Cambridgeshire CB24 9NY e: cambscd@btinternet.com t: 01223 232888 Bu3000 Cameron & Ross 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

Campbell Jackson Architects

Long Crichel House, Long Crichel Wimborne, Dorset BH21 5JU e: mail@cjarch.com t: 01258 830250 Ar2000, Fu3000, He1000

Campbell of Doune Ltd

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

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

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

Cartledge Timber Frame

Canadian High Commission

Cassion Castle Architects

Canata & Seggie Chartered Architects

5 Mountpleasant, Tremont Road Llandrindod Wells, Powys LD1 5BG e: terry@castell-renovations.co.uk t: 07980 736246

Macdonald House, 1 Grosvenor Square London W1X 0AB e: jason.kee@international.gc.ca w: www.tradecommissioner.gc.ca t: 020 7258 6664 f: 020 7258 6384 As1000, Co4000, Co5000, Co5500, Go2000

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

Carpentry Services Ltd 43 Whatlington Way St Leonards on Sea, East Sussex TN38 9TE e: shaun@carpentryservices.org t: 01424 850078 Cj1000

Campbell Reith Hill LLP

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

34 Stasinou Street, Markides Rita Court 22 Flat 201, Strovolos, 2003, Cyprus e: c.c.markides@cytanet.com.cy t: 00 357 22 378924 f: 00 357 22 378662 Co4000, Co8800, Co9300, En2000

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

Carr Garden Buildings 19 Hurricane Way, Wickford, Essex SS11 8YB w: www.carrgardenbuildings.co.uk t: 01268 561450

Calanpoint Contracts Ltd

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

78 King Street, Crieff, Perthshire PH7 3HB e: info@campbellofdoune.co.uk w: www.campbellofdoune.co.uk t: 01764 655459 f: 01764 655689 Co4000, En2000

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

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

C & C Markides Estates Ltd

Caledonian Plywood Company

Capita Architecture

1 Procter Street, London WC1V 6DW e: emma.herman@capita.co.uk w: www.capitaarchitecture.co.uk t: 020 7492 0155 f: 020 7492 0205 Ar2000, Co4000, En1500, En2000, La9000

51 Derbyshire Street, London E2 6JQ e: info@cassioncastle.co.uk w: www.cassioncastle.com t: 020 7739 8266 Ar2000

Castell Estate Maintenance

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

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

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Cedar Studio Designs Limited 42 Town Street, Old Malton Malton, North Yorkshire YO17 7HD e: csdesignsltd@btconnect.com t: 01653 693957 Ar2000

Celtic Restorations Ltd

167

Champion, A W Limited Champion House, 207 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

Glynhir Mansion, Llandybie Carmarthenshire SA18 2TD e: info@celtic-restorations.co.uk t: 07971 920695

Chappell and Lynn 54 Belmont Rise, Sutton, Surrey SM2 6EQ e: office@chappell-and-lynn.co.uk t: 020 8643 7600

Chadwicks (Mowbray Drive) Limited

Charles Tallack Engineering Consultancy

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

82 High Street, Sawston Cambridge, Cambridgeshire CB22 3HJ e: engineering@charlestallack.co.uk w: www.charlestallack.co.uk t: 01223 833555

Chalk Hill Construction

Charnwood Fencing Ltd

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

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

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

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 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 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 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 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

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

Beveradge Lane, Bardon Hill Coalville, Leicestershire LE11 2RD e: steve@charnwoodfencing.com w: www.charnwoodfencing.com t: 01530 835835 f: 01530 814545

Chart Stables Ltd

Chart House, Dencora Way, Ashford, Kent TN23 4FH e: enquiries@chartstables.co.uk w: www.chartstables.co.uk t: 01233 611123 f: 01233 645142

Chase Joinery Contracts Ltd 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

Chauncey’s Floor Fitting Services 10 Victoria Road, St Philips, Bristol BS2 0UJ e: chris@chaunceysfit.co.uk t: 0117 972 5910 Fl4000, Fl6300

Chauncey’s Timber Flooring

9 Victoria Road, Bristol, Avon BS2 0UJ e: mary@chauncey.co.uk w: www.chauncey.co.uk t: 0117 971 3131 Fl4000

Chedburn Dudley Unit 1 Limpley Mill, Limpley Stoke Bath, Somerset BA12 7FJ e: chedburn@chedburn.com w: www.chedburn.com t: 01225 859999 f: 01225 859343 Cheshire Mouldings

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 64 232 4629 Bu3000

Chick, J P & Partners 7 Museum Street, Ipswich, Suffolk IP1 1HQ e: ipswich@chick.co.uk w: www.chick.co.uk t: 01473 280699 f: 01473 280 701 Co4000, Co8800, En2000, Su1000 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

City Architecture Office Ltd

Colin D. Brooking Dip. Arch.

City Building Glasgow LLP

Commercial and Industrial Services Isle of Wight Ltd

4 Caledonian Place Edinburgh, Lothian EH11 2AS e: info@cityarc.co.uk w: www.cityarc.co.uk t: 0131 337 1578 Ar2000

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

City of Bristol College Ashley Down Centre, Ashley Down Road Ashley Down, Bristol BS7 9BU e: nick.beckett@cityofbristol.ac.uk w: www.cityofbristol.ac.uk t: 0117 312 5000 Ed4000 Civil & Structural Partnership 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

Cladtek Limited

14 Broadbent Close, Rownhams Southampton, Hampshire SO16 8LQ e: james@cladtekltd.co.uk t: 023 8074 0702

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 Clifton Structural Timber Ltd

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

Coda Studios

Hope Works, 25 Mowbray Street, Sheffield, South Yorkshire S3 8EL e: stuartyoung@codastudios.co.uk w: www.codastudios.co.uk t: 0114 275 9896 f: 0114 279 6004 Ar2000, Co4000, Co8800, He1000, Su1000

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

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

Coleg Menai

Ffriddoedd Road, Bangor, Gwynedd LL57 2TP e: library@menai.ac.uk w: www.menai.ac.uk t: 01248 383329 f: 01248 370052 Ed4000

23 Ogilvie House, Stepney Causeway Limehouse, Middlesex E1 0JP e: c.d.brooking@ekit.com t: 020 790 0921 Su1000

The Old Slaughterhouse, Green Lane Ashey, Ryde, Isle of Wight PO33 4BB e: sales@cisiow.co.uk w: www.cisiow.co.uk t: 01983 718294 Bu3000

Complete Design Partnership Ltd Charford Lodge, 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

Concrete & Timber Services 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

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

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Courtyard Designs Ltd

Croft Structural Engineers 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

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

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

Crucis Designs Limited

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

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

Cowley Timberwork

The Quarry, Grantham Road Waddington, Lincoln, Lincolnshire LN5 9NT e: tec@cowleytimberwork.co.uk w: www.cowleytimberwork.co.uk t: 01522 720022 f: 01522 723681 Gl2000, St8000, St8500, St9000, Ti2000

Cowper Griffith Architects

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 Constructional Timber Manufacturers Ltd Unit 16 Industry Road, Carlton Industrial Estate Carlton, Barnsley, South Yorkshire S71 3PQ

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

Container Conversions Appletree Cottage, Lower Chase Road Swanmore, Southampton, Hampshire SO32 2PB e: john.ormiston@virgin.net t: 01489 893899 Cook Associates

1-2 Limes Place, Preston Street Faversham, Kent ME13 8PQ 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

Core Design (UK) Ltd

26 Shaw Road, Heaton Moor Stockport, Cheshire SK4 4AE e: tim@core-design.net w: www.core-design.net t: 0161 443 4000 Ar2000

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 Whitchurch Lane, Whitchurch, Bristol BS14 0BH 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

42 Victoria Drive, Leigh On Sea, Essex SS9 1SF e: aliceward@crucisdesigns.com w: www.crucisdesigns.com t: 020 8144 3964 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

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

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 Cube Design Limited Unit 12 Headlands Business Park, Salisbury Road Ringwood, Hampshire BH24 3PB e: jane.lock-smith@cube-designltd.co.uk w: www.cube-designltd.co.uk t: 01425 481999

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

Curtins Consulting Engineers

28 Lowther Street, Kendal, Cumbria LA9 4DH e: kendal@curtins.com w: www.curtins.com t: 01539 724823 f: 01539 733977 Co9100, En2000

Curtis Wood Architects Limited

20 Broadwick Street, London W1F 8HT e: andrew@curtiswoodarchitects.co.uk w: www.curtiswoodarchitects.co.uk t: 020 7684 1400 f: 0845 130 5949 Ar2000, Ar2500, Co4000, Fu3000

CWC Wood WORKS BC

#110 - 1692 Atkinson Street Penticton, British Columbia,V2A 6B5, Canada e: wbillups@wood-works.ca w: www.wood-works.ca t: 00 1 250 754 1225 f: 00 1 250 490 8915 As1000, Ce1000, Co4000, Co5500, Co8700

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

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 D L H Design Associates 62 Ennerdale Drive, Congleton, Cheshire CW12 4FL e: david@dlh.org.uk t: 01260 279243 D Stewart Toy Chartered Architects

29 High Street, Lanark, Lanarkshire ML11 7LU e: stewart@dstoy.org t: 01555 665761 Ar2000

Dab Den Ltd 22 Carden Place Aberdeen, Aberdeenshire AB10 1UQ e: info@dabden.com w: www.dabden.com t: 01224 621624 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

Darren Baird Architecture

368 Househilmuir Road Priesthill, Glasgow, Lanarkshire G53 6SQ e: dbaird@darrenbairdarchitecture.co.uk w: www.darrenbairdarchitecture.co.uk t: 07506 726044

TRADA Me mb ers

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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 562670 Bu6800, Fi4000, Ti2000, Tr4000, Wi1000

Dave Gowen Design Ltd

1 Boulderclough Chapel, Sowerby Lane Halifax, West Yorkshire HX2 6JW e: dave.gowen13@gmail.com t: 07711 290006

169

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 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 David Narro Associates 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

David Attree Pye Corner, Laurel Court Green End, Granborough, Buckingham Buckinghamshire MK18 3NT e: davida@gotadsl.co.uk t: 01296 670497 f: 01296 670840 En2000, Su1000

David Norris Associates 8 Cumberland Street Macclesfield, Cheshire SK10 1DD e: david@davidnorrisassociates.co.uk t: 01625 500151 Ar2500, Co4000, Su1000

David Ball Construction 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

Perran Foundry, Perranarworthal Truro, Cornwall TR3 7NX e: info@davidballconstruction.co.uk w: www.davidballconstruction.co.uk t: 01872 870747 f: 01872 870545 Ti2000

David Barfield Associates Tylston Cottage, Tunbridge Lane Liphook, Hampshire GU30 7QA e: DAB295@aol.com w: www.davidbarfieldassociates.co.uk t: 01428 723325 Co9100, En1500, En2000

David French Partnership

43 Guildford Street, Luton, Bedfordshire LU1 2NQ e: andrew@dfp.co.uk w: www.dfp.co.uk t: 01582 708000 f: 01582 708014

David Grindley Architects 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 I Burke Structural Design Ltd

18 Nethergate, Kinghorn, Fife KY3 9SY e: dibcad@onetel.com t: 07900 296975 f: 0872 115 0349

David Lanyon Homefield, Chapel Lane Crofthandy, Redruth, Cornwall TR16 5JQ e: whodareswinsok@gmail.com t: 07901 536080 Bu3000 David Mee Architect 3 Cameron Square Fort William, Inverness-shire PH33 6AJ e: dmee@davidmee-architect.co.uk w: www.davidmee-architect.co.uk t: 01397 700332 f: 01397 700224 Ar2000 David Mikhail Architects 10 - 11 Clerkenwell Green, London EC1R ODP e: julia@rhmarchitects.com w: www.davidmikhail.com t: 020 7608 1505 f: 020 8616 4582 Ar2000

David Parker Architects Ltd

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

David Sheppard Architects

Cob Corner, Higher Keaton Ermington, Nr Ivybridge, Devon PL21 0LB e: design@davidsheppard-architects.com w: www.davidsheppard-architects.com t: 01752 698675 f: 01752 698558

Daylage Construction Limited Newcotts Farm, North Newton Bridgwater, Somerset TA7 0DQ e: greg@daylage.co.uk w: www.daylage.co.uk t: 01278 662000 Bu3000

Deckwise

Nijverheidsweg 60-2 Amersfoort 3812 PM, Netherlands e: sales@deckwise.com w: www.deckwise.com t: 00 31 33 469 1037 f: 00 31 33 448 0525 De2000, Fa1000

Deeside Timberframe Ltd 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 Defluo Ltd 6-8 Esparto Way, South Darenth Dartford, Kent DA4 9FF e: admin@defluo.co.uk w: www.defluo.uk t: 0800 999 9200 Bu3000 Delta Build Ltd 4 Toldishal Rd, Great Maplestead Halstead, Essex CO9 2RD e: deltabuild@yahoo.co.uk t: 01787 469857 Bu3000 Dempsey Dyer 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

Derek Rhind Architect 3 Moss Side Road, Biggar South Lanarkshire ML12 6GF e: drhind@tiscali.co.uk t: 01899 229253 Ar2000

Design and Maintain Ltd

Days Buildbase

21 Double Common, Charmouth, Dorset DT6 6PT e: office@designandmaintain.co.uk w: www.designandmaintain.co.uk t: 01297 561348

DB Law Chartered Surveyors

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 East Loan, Perth Road Invergowrie, Dundee, Angus DD2 5JP e: darren@db-law.co.uk t: 01382 561068

Dearlove Architecture Limited Unit C, Edward House Grange Business Park, Enderby Road Whetstone, Leicester, Leicestershire LE8 6EP e: enquiries@dearlove.co.uk w: www.briandearlovepartnership.co.uk t: 0116 278 3355 f: 0116 278 4151 Ar2000, Ar2500

Deâ&#x20AC;&#x2122;Ath, Michael W MRICS

6 Manwood Avenue, Canterbury, Kent CT2 7AF e: motorman@talktalk.net t: 01227 464729

Design Engine Architects Ltd

Design Plan Construct 72 Hickman Road, Galley Common Nuneaton, Warwickshire CV10 9NG e: info@designplanconstruct.co.uk w: www.designplanconstruct.co.uk t: 02476 395034 Design Projects Partnership Ltd

Moonacre, Moonhills Lane Beaulieu, Brockenhurst, Hampshire SO42 7YW e: tony@design-projects.co.uk t: 01590 612616 f: 01590 612525 Co4000, Co8800

design STUDIO2 Ltd

49 High Street, Wanstead, London E11 2AA e: thierrysuc@dstudio2.com t: 0845 257 4296 f: 0871 789 4296

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

DESIGN-CUBED LTD Flat 4, 18 Trinity Street, London SE1 1DB e: mark@design-cubed.co.uk w: www.design-cubed.co.uk t: 07876 506076 Ar2000 Design-Life Studio 5, Homelands, Higher Union Road Kingsbridge, Devon TQ7 1EQ e: doug.wharf@design-life.co.uk t: 01548 854226 En2000 Devon Timber Buildings Ltd Unit 6, Marble Court Business Park, Lymington Road Torquay, Devon TQ1 4FB e: info@devontimberbuildings.co.uk w: www.devontimberbuildings.co.uk t: 01803 322560 Ti2000 Diamond Wood and Shaw Limited

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

Didac

Woodwise Academy, Riverside, Crews Hole Road Bristol, City of Bristol BS5 8BB e: jon.gibson@didac.co.uk w: www.didac.co.uk t: 0117 904 9377 f: 0117 915 0009 Co7000, Ed4000

DIGNAN Tech Services Cnon an eas, Glen Spean RoyBridge, Inverness-shire PH31 4AW e: david.dignan@dignantechservices.co.uk t: 01397 713838 Dixon Hurst Kemp Limited Britannia House, 336 Kingsway Hove, East Sussex BN3 4LW e: hove@dhk.co.uk w: www.dhk.co.uk t: 01273 421444 f: 01273 420008 Co4000, En2000

DJ Building Design 10 Violet Croft, Tipton, West Midlands DY4 0DB e: dave@djbuildingdesign.co.uk w: www.djbuidingdesign.co.uk t: 0121 530 0787 Ar2500 DK Building Designs 22 Hullbridge Road, Rayleigh, Essex SS6 9NZ e: dkbd@btconnect.com w: www.dkbuildingdesigns.co.uk t: 01268 655700 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

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

TRADA M embe rs

170 domus-AR

1 Southernhay West, Exeter, Devon EX1 1JG e: willgoodall@talk21.com t: 01392 434100 Ar2000, Ti1200

Donaghy and Dimond Architects 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 Donald McIntyre Design Ltd Broadford, Stansbatch Leominster, Herefordshire HR6 9LL e: donaldmcintyre@hotmail.com w: http://www.donaldmcintyredesign.com t: 01544 267262 En2000

Douglas Consultants Inc. 3604 Chemin Royal Quebec G1E 1W9, Canada e: kbelow@douglasconsultants.ca w: www.douglasconsultants.ca t: 00 1 418 660 1221 x100

Douglas Homes (South West) Ltd

212 Station Road Kingswood, Bristol BS15 4XR t: 0117 910 9997 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

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 Dualchas Building Design

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 42 935 1600 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

Duncan Gayler Ltd

St Catherines House, The Grove Ventnor, Isle Of Wight PO38 1TB e: dg@mdg.uk.net t: 01983 854762 f: 056 0115 0937 Ar2000

Dundas Building CompanyDesign 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

Dyfi Architecture Tynygarth House, Artists Valley Furnace, Machynlleth, Ceredigion SY20 8TD e: steve@dyfiarchitecture.co.uk w: www.dyfiarchitecture.co.uk t: 01654 709055

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 Engineer 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 A R Sheppard Consulting Civil & Structural Engineer Limited 33 Wellington Square Hastings, East Sussex TN34 1PN e: hastings@earsheppard.co.uk w: www.earsheppard.co.uk t: 01424 439825 f: 01424 435286 Ce2000, Co8800, Co9100, En2000, Ti1200

E C Forest Products (Sales)

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

E K Drawing Service Ltd

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: contracts@eesmith.co.uk w: www.eesmith.co.uk t: 0116 270 6946 f: 0116 270 1515 Bu3000, Jo4000 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

East Anglian Timber Trade Association

2 Elm Tree Lane, Leavenheath Colchester, Essex CO6 4UL e: meryl.pull@ims-bc.com t: 01206 263261 f: 01206 263736

East Lothian Council

Community Housing & Property Management Penston House, Macmerry Industrial Estate Macmerry, East Lothian EH33 1EX w: www.eastlothian.gov.uk t: 01620 827773 f: 01620 827454 Lo1000

Eckersley O’Callaghan Structural Design

Kingsgate, 1 Bravingtons Walk, London N1 9AE e: brian@eckersleyocallaghan.com w: www.eckersleyocallaghan.com t: 020 7354 5402

Ecochoice Certified Timbers

Trinity House, Cambridge Business Park Cowley Road, Cambridge Cambridgeshire CB4 0WZ e: info@ecochoice.co.uk w: www.ecochoice.co.uk t: 0845 638 1340 f: 0845 642 1340 Br2000, Cd1000, De2000, Ha7000, Mo0500

EcoCurves by Jagram 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

Eco-librium Solutions Ltd Great Cauldham Farm Office, Cauldham Lane Capel-Le-Ferne, Folkestone, Kent CT18 7HQ e: info@ecolibriumsolutions.co.uk w: www.ecolibriumsolutions.co.uk t: 01303 851155 f: 01303 851156 Bu3000, Co4000, Ho3000 Ecos Maclean Ltd 8a Chamberlain Street, London NW1 8XB e: office@ecosmaclean.co.uk w: www.ecosmaclean.co.uk t: 020 7722 7525 En2000 Ecospace Ltd

3 Iliffe Yard, Kennington, London SE17 3QA e: lee@ecospacestudios.com w: www.ecospacestudios.com t: 020 7703 4004 f: 020 7708 4750

Ecowarm Ltd

King’s Dock Street, Liverpool, Merseyside L1 8JS e: info@ecowarm.net w: www.ecowarm.net t: 0151 708 1400 f: 0151 708 1401

Ed Sharkey Associates 49 Meadow Rise, Barton under Needwood Burton upon Trent, Staffs DE13 8DT e: ed@edsharkey.demon.co.uk t: 01283 713124 f: 01283 713124 Eden Timber Frame Church View, Gamblesby Penrith, Cumbria CA10 1HR e: edentimberframe@gmail.com w: www.edentimberframe.co.uk t: 07758 2728223 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

Merchiston Campus, 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 t: 0131 445 7655 Edith Mueller

23a Kings Road, Richmond, Surrey TW10 6NN e: e.mueller@rbamueller.com t: 07776 172352 Ar2000

Edward Hunt & Co Berkhamsted House, 121 High Street Berkhamsted, Hertfordshire HP4 2DJ e: edward@edwardhunt.co.uk t: 01442 865011 f: 01442 870148 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

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 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

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Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Ellis and Moore Consulting Engineers

9th Floor, Hill House Highgate Hill, London N19 5NA e: philip.deane@ellisandmoore.com w: www.ellisandmoore.com t: 020 7281 4821 f: 020 7263 6613 Co7000, En2000, He1000, Su1000, Ti1200

EM Computer Aided Design Service

45 Chestnut Crescent, Chudleigh Newton Abbot, Devon TQ13 0PT e: miles137@btinternet.com w: www.affordableplans.co.uk t: 01626 854822

Emma Heaver Architect

Orley Barton, Torbryan Newton Abbot, Devon TQ12 5UP e: design@orleybarton.com w: www.orleybarton.com t: 01803 814017 Ar2000

Energitech

83 Ducie Street Manchester, Greater Manchester M1 2JQ e: vkennard@energitech.co.uk t: 07779 786646 En2000

Enfield Speciality Doors

171

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 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 4457 9240 f: 00 971 4457 9241 Bu3000

ERW Joinery Ltd

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

Renovation House, Skippers Lane Middlesborough, North Yorkshire TS6 6HA e: info@erwltd.co.uk w: www.erwltd.co.uk t: 01642 456167 f: 01642 462708 Do2500, Do5000, Jo4000, Re6000, Wi2000

Engel Construction Limited

Essex Woodcraft

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

3b Maltings Place, Tower Bridge Road London SE1 3JB e: paul.grimes@engenuiti.com w: www.engenuiti.com t: 020 7089 5760

Engineers HRW

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

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, Oxon OX33 1LU e: gordon@ewbankconsultancy.co.uk w: www.ewbankconsultancy.co.uk t: 07887 632471 Co4500, Co5000, Co8500, Co9200, Te2000

Expedition Engineering

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 P S Consult Ltd 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 Faber Technical Limited Austin House, 43 Poole Road Bournemouth, Dorset BH4 9DN e: info@fabertechnical.co.uk t: 01202 761370 f: 01202 765885 Ar2500, Co4000 Fabric Flare Limited

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

Factory Homes Ltd

799 Hedon Road Hull, N Humberside HU9 5LU e: enquiries@factoryhomes.co.uk w: www.factoryhomes.co.uk t: 01482 713826 f: 01482 225254

FAIRHURST Etive House, Beechwood Business Park Inverness IV2 3BW e: inverness@fairhurst.co.uk w: www.fairhurst.co.uk t: 01463 724544 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 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

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

Farrow Walsh Consulting 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 17 Stoney Lane, Wilmslow, Cheshire SK9 6LG e: architects@fasciato.co.uk w: www.fasciato.co.uk t: 01625 536622 f: 01625 444862 Ar2000 Fawcett Construction Ltd Staplemead, Church Lane Rimpton, Yeovil, Somerset BA22 8AE e: fcl@fawcetthomes.co.uk w: www.fawcettframes.co.uk t: 01935 850973 f: 01935 850702 Co9100, Co9200, Ho3000, Ti1500, Ti2000

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 73 Holland Road, Hove, East Sussex BN3 1LB e: info@felceandguy.co.uk w: www.felceandguy.co.uk t: 01273 736217 f: 01273 720979 Ar2000

Fereday Pollard Architects

34-35 Great Sutton Street London EC1V 0DX e: admin@fereday-pollard.co.uk w: www.fereday-pollard.co.uk t: 020 7253 0303 f: 020 7608 0118 Ar2000

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 Fife Belcher Partnership 3D High Street, Chislehurst, Kent BR7 5AB e: fbg@fifebelcher.co.uk w: www.fifebelchergrimsey.co.uk t: 020 8295 0829 f: 020 8295 0882

Fife Joinery Manufacturing

Telford Road, Eastfield Industrial Estate Glenrothes, Fife KY7 4NX t: 01592 773181 f: 01592 773253

Finewood Marketing (UK) Ltd

The Byres, Wellingham Lane Ringmer, Lewes, East Sussex BN8 5SN e: info@finewoodmarketing.com w: www.finewoodmarketing.com t: 01273 729988 f: 01273 729933 Do2000, Ha7000, Mo4500, Ti0900, Ve1000

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 - Biotecta UK

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 CB5 ONA e: info@afpconsult.co.uk w: www.afpconsult.co.uk t: 01223 811572 f: 01223 812719 Co7000, Co9100, En2000

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Five Oak Projects Ltd 2 Manor Farm Cottages The Street, Long Sutton, Hampshire RG29 1SS e: oli@fiveoakprojects.com w: www.fiveoakprojects.com t: 07813 081202

Forbes Leslie Network

Fleming Buildbase

Forest Hill Design

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

Francis Roberts Architects

1 Ribblesdale Place, Preston, Lancashire PR1 3NA e: architects@francisroberts.com w: www.francisroberts.com t: 01772 562221

Franks & Lewin

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

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

3 Marsden Gate Farm, Marsden Gate Sowood, Halifax, West Yorkshire HX4 9LD e: mark@foresthilldesign.co.uk w: www.foresthilldesign.co.uk t: 01422 311170 f: 01422 311170

Unit W121, Westminster Business Square 1-45 Durham Street, London SE11 5JH e: structures@franksandlewin.co.uk w: www.franksandlewin.co.uk t: 020 7735 6455 f: 020 7820 9331 En2000

G R Architects 97 Lowther Street, Penrith, Cumbria CA11 7UW e: mail@grarchitects.co.uk w: www.grarchitects.co.uk t: 01768 892148 Ar2000

Fleming Buildbase

Forest Service, DARD

Frontier Construction

G W P Architecture Ltd

Wood Street, Grangemouth, Stirlingshire FK3 8LH e: grangemouth@buildbase.co.uk w: www.buildbase.co.uk t: 01324 665444 f: 01324 485490 Ma2500, Ti7500

Dundonald House, Upper Newtownards Road County Antrim BT4 3SB e: michael.fairgrieve@dardni.gov.uk w: www.forestserviceni.gov.uk t: 028 9052 4480 f: 028 9052 4570 Ti4000

Fleming Buildbase

Forests Forever

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 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 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 Doors & Windows

Wood Street, Grangemouth, Stirlingshire FK3 8LH e: grangemouth@buildbase.co.uk w: www.buildbase.co.uk t: 0870 240 3789 Jo2000

Fleming Buildings Limited

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.com w: www.flighttimber.com t: 01787 222336 f: 01787 222359 St9000, Ti1500, Ti2000, Ti2700, Tr4000

Flooring Forensics The Limes, The Street Crowmarsh Gibbon, Oxfordshire OX10 8HF e: nealinwood@flooringforensics.net w: www.flooringforensics.net t: 01491 598468 f: 0870 460 5901 FLUID Structural Engineers

Second Floor, 21 St Georgeâ&#x20AC;&#x2122;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

The Building Centre, 26 Store Street London WC1E 7BT e: aroby@ttf.co.uk w: www.forestsforever.org.uk t: 020 7839 1891 f: 020 7930 0094 Co5000, En4000

Forth Valley College

Grangemouth Road, Falkirk, Stirlingshire FK2 9AD e: james.hughes@forthvalley.ac.uk w: www.forthvalley.co.uk t: 01324 403000 Ed4000 Foster + Partners 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

Foster Outlook Ltd

The Granary, Milltown Muddiford, Barnstaple, Devon EX31 4HE e: mark@fosteroutlook.co.uk w: www.fosteroutlook.co.uk t: 01271 850672 Su1000

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

Foxx Limited

66-70 Park Hill Street Bolton, Lancashire BL1 4AR e: info@foxx.co.uk w: www.foxx.co.uk t: 01204 362300 f: 01204 399200 En2000

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.frametechessex.co.uk t: 0843 116 5523 Francis Bradshaw Partnership 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

Ty Gwyn, Nant Peris, Caernarfon, Gwynedd LL55 4UE e: dai@frontierconstruction.co.uk t: 07774 440799

Fulham Timber Merchants Ltd

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

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

Gabriel Gheorghita Consulting Engineers Ltd

Alltwen, ,Penrhyndeudraeth, Gwynedd LL48 6DL e: gabriel@gheorghita.plus.com t: 01766 770562 f: 01766 770562

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

Galbraith, C K D

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

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

Fyntons

Gareth Hoskins Architects

Period Homes Supplies Centre, Station Road Pampisford, Cambridge CB22 3HB e: andy.dye@fyntons.co.uk w: www.fyntons.co.uk t: 01223 837106 f: 01223 834780 Jo4000

G & S Specialist Timber

Snuff Mill Lane, Stainton, Penrith, Cumbria CA11 0HA e: info@gs-specialist-timber.co.uk w: www.toolsandtimber.co.uk t: 01768 891440 f: 01768 890557 Sa6000, Sa7000, St6000, Ti7600, To0500

G A P Ltd 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 G B Design Services 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

Willow Cottage, Hankham Hall Road Hankham, Pevensey, East Sussex BN24 5AH e: glenn@gmassociates.co.uk w: www.gmassociates.co.uk t: 01323 888013 Ar2500, Co4000, Co8800, He1000, Ti1200

Reay House, 17 Old Edinburgh Road Inverness, Inverness-shire IV2 3HF e: inverness@ckdgalbraith.co.uk w: www.ckdgalbraith.co.uk t: 01463 224343 f: 01463 243234 Su1000

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

Garner Southall Partnership Ashby House, Middleton Street Llandrindod Wells, Powys LD1 5ET e: Llandod@garnersouthall.co.uk w: www.garnersouthall.co.uk t: 01597 824144 f: 01597 822556 Ar2000, Su1000

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 Becket House, Vestry Road Sevenoaks, Kent TN14 5EL e: sevenoaks@ggauk.com w: www.ggauk.com t: 01732 460142 f: 01732 459249 En2000 Gary Gabriel Associates Kingston House, Blackbrook Park Avenue Taunton, Somerset TA1 2PX e: taunton@ggauk.com w: www.ggauk.com t: 01823 444900 f: 01823 444908 En2000 GB Consulting

86 Commercial End, Swaffham Bulbeck Cambridge, Cambridgeshire CB25 0NE e: gballard@gbg.co.uk t: 01223 812464 Co4000

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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

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

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

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

GBS Architectural Ltd

St Thomas Road Leicester, Leicestershire LE18 4TA e: leicester@gibbsanddandy.com w: www.gibbsanddandy.com t: 0116 278 2352 f: 0116 247 7122

The Studio, 28 Beaford Grove London SW20 9LB e: info@gbsarchitectural.co.uk w: www.gbsarchitectural.co.uk t: 020 3384 9464 Ar2000

Gembuild 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 Gemmell Hammond Ltd Sir William Smith Road, Kirkton Industrial Estate Arbroath, Angus DD11 3RD e: info@gemmellhammond.co.uk w: www.gemmellhammond.co.uk t: 01241 878044 f: 01241 878046 Co4000, Co9100, En2000 Geraint Efans Pensaer

Yr Hen Ysgol, Brynrefail Caernarfon, Gwynedd LL55 3NR e: swyddfa@geraintefans.com t: 01286 685483 Ar2000

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 G-frame Structures

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

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 21 221315 f: 00 233 21 220818

Ghana Forestry Commission

Gibbs & Dandy

Unit 2, Elliott Road Bournemouth, Dorset BH11 8JW e: bournemouth@gibbsanddandy.com w: www.gibbsanddandy.com t: 01202 576311 f: 01202 572038

Gibbs & Dandy

65 Cheston Road Birmingham, Warwickshire B7 5ED e: birmingham@gibbsanddandy.com w: www.gibbsanddandy.com t: 0121 327 1991 f: 0121 327 7619

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 176 Widemarsh Street Hereford, Herefordshire HR4 9HN e: hereford@gibbsanddandy.com w: www.gibbsanddandy.com t: 01432 265544 f: 01432 352254

Gibbs & Dandy Albany Road, Market Harborough Leicestershire LE16 7QG e: marketharborough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01858 465501 f: 01858 466202

Gibbs & Dandy 11 Vulcan Way, St Neots Cambridgeshire PE19 8TS e: stneots@gibbsanddandy.com w: www.gibbsanddandy.com t: 01480 224900 f: 01480 224924

Gibbs & Dandy Park Road, Worthing West Sussex BN11 2AR e: worthing@gibbsanddandy.com w: www.gibbsanddandy.com t: 01903 237941 f: 01903 207611

Gibbs & Dandy 2 Nuffield Road, Huntingdon Cambridgeshire PE27 3LX e: huntingdon@gibbsanddandy.com w: www.gibbsanddandy.com t: 01480 499666 f: 01480 499677

Gibbs & Dandy

Gibbs & Dandy Unit 6-8, Woking, Surrey GU21 5LZ e: woking@gibbsanddandy.com w: www.gibbsanddandy.com t: 01483 763661 f: 01483 726693

Gibbs & Dandy 65-71 Grove Vale, London Greater London SE22 8EQ e: london@gibbsanddandy.com w: www.gibbsanddandy.com t: 020 8299 4131 f: 020 8693 7000

Gibbs & Dandy

Gibbs & Dandy Manor Mills, Huddersfield Yorkshire HD1 3AW e: huddersfield@gibbsanddandy.com w: www.gibbsanddandy.com t: 01484 514360 f: 01484 430534

Gibbs & Dandy

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

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

Gibbs & Dandy

Gibbs & Dandy Telford Way, Kettering Northamptonshire NN16 8UN e: kettering@gibbsanddandy.com w: www.gibbsanddandy.com t: 01536 515155 f: 01536 516555

Barkers Lane, Bedford Bedfordshire MK41 9RT e: bedfor@gibbsanddandy.com w: www.gibbsanddandy.com t: 01234 244700 f: 01234 244800 Farnborough Street, Farnborough Hampshire GU14 8AG e: farnborough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01252 541131 f: 01252 546234 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 Telford Place, Crawley West Sussex RH10 1TE e: crawley@gibbsanddandy.com w: www.gibbsanddandy.com t: 01293 533133 f: 01293 515040

Gibbs & Dandy Gunhills Lane, Doncaster South Yorkshire DN3 3EB e: doncaster@gibbsanddandy.com w: www.gibbsanddandy.com t: 01302 834933 f: 01302 831665

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

Gibbs & Dandy Great Western Road,

Ghana Forestry Commission

Gibbs & Dandy Finmere Road, Eastbourne East Sussex BN22 8QJ e: eastbourne@gibbsanddandy.com w: www.gibbsanddandy.com t: 01323 725121 f: 01323 738879

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

Gibbs & Dandy Newmarket Drive, Derby Derbyshire DE24 8SW e: derby@gibbsanddandy.com w: www.gibbsanddandy.com t: 01332 757600 f: 01332 574264

Dorchester, Dorset DT1 1RZ e: dorchester@gibbsanddandy.com w: www.gibbsanddandy.com t: 01305 264401 f: 01305 269844

Gibbs & Dandy Bryggen Road Kings Lynn, Norfolk PE30 2HZ e: kingslynn@gibbsanddandy.com w: www.gibbsanddandy.com t: 01553 776666 f: 01553 769197 Gibbs & Dandy 226 Dallow Road, Luton LU1 1YB e: luton@gibbsanddandy.com w: www.gibbsanddandy.com t: 01582 798798 f: 01582 798799 Gibbs & Dandy 462 Bath Road Slough, Berkshire SL1 6BQ e: slough@gibbsanddandy.com w: www.gibbsanddandy.com t: 01628 600743 f: 01628 600744 Gibbs & Dandy

Crusader Close, Gillingham, Kent ME8 0QQ e: gillingham@gibbsanddandy.com w: www.gibbsanddandy.com t: 01634 388241 f: 01634 379812

Dukeries Industrial Estate Worksop, Nottinghamshire S81 7DJ e: worksop@gibbsanddandy.com w: www.gibbsanddandy.com t: 01909 481241 f: 01909 501556

Gibbs & Dandy Trowel House, Fitzherbert Road Portsmouth, Hampshire PO6 1RJ e: portsmouth@gibbsanddandy.com w: www.gibbsanddandy.com t: 023 9237 3121 f: 023 9221 0472 Gibbs & Dandy Saint-Gobain House, Binley Business Park Coventry CV3 2TT e: robert.williams@gibbsanddandy.com w: www.gibbsanddandy.com t: 02476 438400 f: 02476 560617 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 and Aitken Limited

Milton Sawmill, Auchincarroch Road, Jamestown Alexandria, Dumbartonshire G83 9EY e: info@aitkenhoward.co.uk w: www.aitkenhoward.co.uk t: 01389 752333 f: 01389 755659 Bu5000, De2000, Fe3000, Pa7500, Ti7500

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

Glued Laminated

Timber Association Chiltern House, Stocking Lane, Hughenden Valley High Wycombe, Buckinghamshire HP14 4ND e: info@glulam.co.uk w: www.glulam.co.uk t: 01494 565180 f: 01494 565487 As1000, Co9100, Co9200, Gl2000 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

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GNC Engineering Ltd Unit 3, Woodgrove Farm, Fulbrook Hill Fulbrook, Oxfordshire OX18 4BH, e: info@gncengineering.co.uk w: www.gncengineering.co.uk t: 01993 822444 f: 056 0205 9337 Co9200, En2000 GNP Chartered Architects

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

goodburn baillie (architecture) ltd

4a Buckingham Terrace Edinburgh, Midlothian EH4 3AB e: rob@goodburn.org.uk w: www.goodburn.org.uk t: 0131 315 4850 Ar2000

Goodson Associates

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

Goodson Associates

38 Landsdowne Crescent, Glasgow G20 6NH t: 0141 337 6868 f: 0141 337 1738 Ce2000, Co9100, Co9200, En2000

Goodwood Designs 49 Tulip Road, Awsworth Nottingham, Nottinghamshire NG16 2RS e: simon.clarke823@ntlworld.com t: 07837 349607 Ar2000 Gordon, John Consultancy Ltd 21a Kenilworth Road, Fleet, Hampshire GU51 3AT e: johngordonconsult@btopenworld.com w: www.johngordonconsulting.co.uk t: 01252 616327 f: 01252 616327 Co9100, En2000 Graeme Erskine Associates

53 Oxgangs Terrace Edinburgh, Midlothian EH13 9BZ e: g.j.erskine@btinternet.com t: 0131 441 7188, Co9100, En2000, Ti1200

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

Green Landscapes

19a Dundas Street, Stromness, Orkney KW16 3BZ e: samgreenideas@gmail.com t: 07776 144776

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

Level 27, Rialto South Tower, 525 Collins Street Melbourne, Victoria 3000, Australia e: tony@greentram.com w: www.greentram.com t: 00 61 3 9077 4757 So1000

Greenworks 121 Marlow Bottom Marlow, Buckinghamshire SL7 3PJ e: jon.green13@btinternet.com t: 07949 252059 Griffen Design Ltd. 6 Osprey Bank, Fowlis Dundee, Angus, DD2 5GE e: info@griffendesign.co.uk t: 01382 581586 En2000

Griffiths, J Borthwen, Graig Las, High Street Nefyn, Pwllheli, Gwynedd, LL53 6HD e: jgriffiths@clara.co.uk t: 01758 720507 Bu3000, Ho3000 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

H B L Associates

33b Shaw Road, Heaton Moor Stockport, Cheshire SK4 4AG 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 487 0062 f: 0191 482 6581 Ar2000

Haden Construction Ltd

Unit 26 , West Cannock Way Cannock Chase Enterprise Centre Cannock, Staffordshire WS12 0QW e: jon@hadenconstruction.co.uk t: 07966 094515 Bu3000

Hadfield Cawkwell Davidson 17 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

Halfern Ltd

7 Glebe Close, Blythe Bridge Stoke-on-Trent, Staffordshire ST11 9JN e: craig@halfern.co.uk t: 07854 249563 f: 01782 393684 Bu3000

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

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

Hannah-Reed 7 Thorne Road, Doncaster, South Yorkshire DN1 2HJ e: doncaster@hannahreed.co.uk w: www.hannahreed.co.uk t: 01302 367496 Hannah-Reed 93 Candleriggs, 2nd Floor Glasgow, Lanarkshire G1 1NP e: glasgow@hannahreed.co.uk w: www.hannahreed.co.uk t: 0141 221 8084 Hannah-Reed Telford House, Fulbourn Cambridge, Cambridgeshire CB21 5HB e: cambridge@hannahreed.co.uk w: www.hannahreed.co.uk t: 01223 882000 f: 01223 881888 En2000 Hannah-Reed Marlborough House, High Street Kidlington, Oxfordshire OX5 2DN e: oxford@hannahreed.co.uk w: www.hannahreed.co.uk t: 01865 841893 f: 01865 841929 En2000 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, Bucks HP13 6NZ e: admin@hap-hiwyc.co.uk w: www.haparchitects.co.uk t: 01494 450427

Harley Haddow

8 Coates Crescent, Edinburgh, Lothian EH3 7BY e: edin@harleyhaddow.com w: www.harleyhaddow.com t: 0131 226 3331 f: 0131 226 2563 Ce2000, Co9100, Co9200, En1000, En2000

Harley Haddow

Suite 4-6, 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

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 197 Desborough Avenue High Wycombe, Buckinghamshire HP11 2TW e: misfd@aol.com t: 01494 525992 Su1000

Harper, A J

56 Glendale, South Woodham Ferrers Chelmsford, Essex CM3 5TS e: aharper007@aol.com t: 01245 322689 f: 01245 322689 En2000

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Harrington Design &

Bloomfield Ltd 6 The Old Flour Mill, Queen Street Emsworth, Hants PO10 7BT e: info@harringtonbloomfield.co.uk t: 01243 373855 f: 01243 373245 Ar2000, Ar2500, Co4000, Co8800, La9000 Harris McMillan Architects Bowhill, Exeter, Devon EX4 1LQ e: mail@hmad.co.uk w: www.hmad.co.uk t: 01392 459777 Ar2000

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Havelock AHI WLL

PO Box 5100, Manama 5100 Bahrain e: ivan@havelockahi.biz w: www.havelockahi.com t: 00 973 1783 2022 f: 00 973 1783 0738

Hawkes Roofing & Property Care 93 North High Street Musselburgh, Midlothian EH21 6JE e: michael_hawkes@btconnect.com w: www.michaelhawkes.co.uk t: 0131 665 6850 Bu3000

Harrison Bailey Design Ltd

Hawkins Brown Architects

Harrison Mutch, Chartered Architects

Haworth Tompkins Architects

32 Dorchester Court New Hartley, Tyne & Wear NE25 0SS e: Dave@hbdesignltd.com w: www.hbdesignltd.com t: 07736 300803

Oasis House, Amberley Green Gillingham Business Park, Gillingham, Kent ME8 0NJ e: info@harrison-mutch.co.uk w: www.harrison-mutch.co.uk t: 01634 265940 f: 01634 265945 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 House, First Way, Wembley, Middlesex HA9 0JD e: varma@btconnect.com w: www.harrisonvarma.co.uk t: 020 8733 1580 f: 020 8733 1589 Do2500, Do5000, Fu4000, Jo4000, Jo5000

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

Hart CPC

158 Stanbury Road, Hull East Yorkshire HU6 7BW e: andyjhart@hotmail.co.uk t: 07572 627808

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 t: 00 852 2471 6612 f: 00 852 2471 6612 Re3000

Harvey and Snowdon

Kingsbury Square, Wilton Salisbury, Wiltshire SP2 0BA e: mail@harveyandsnowdon.co.uk t: 01722 744200 f: 01722 744402 Co9100, En2000

Harvey Hosie Partnership Cleveland Cottage, Maxton St Boswells, Roxburghshire TD6 0RL e: enquiries@harveyhosie.com w: www.harveyhosie.com t: 07860 777661 Bu3000, Ti1500

60 Bastwick Street, London EC1V 3TN e: mail@hawkinsbrown.co.uk w: www.hawkinsbrown.co.uk t: 020 7336 8030 f: 020 7336 8851 Ar2000

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

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 Nr 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 32 Argyle Place, Edinburgh, Lothian EH9 1JT 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

Henners Construction Ltd

The Stables, West Monkton Taunton, Somerset TA28QT e: henners100@gmail.com t: 07580 831661 Bu3000

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

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

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

Hoppings Softwood Products Plc

Heritage Oak Frames Woodmanton, Hope Under Dinmore Leominster, Herefordshire HR6 0PT e: info@heritageoakframes.co.uk w: www.heritageoakframes.co.uk t: 01568 611694 Ti2000

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, Fe3000, Md3000, So6000, St6000

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

The Woodyard, Epping Road Epping, Essex CM16 6TT e: info@hoppings.co.uk w: www.hoppings.co.uk t: 01992 578877 f: 01992 561385 Cd1000, Fe3000, Md3000, So6000, St6000

Hoppings Softwood Products Plc

Heron Timber Frames

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

Heyne Tillett Steel Ltd Unit 2, Compton Courtyard, 40 Compton Street London EC1V 0BD e: accounts@heynetillettsteel.com w: www.heynetillettsteel.com t: 020 7870 8050 f: 020 7253 6331

Howard Cavanna Limited

Gwylan, Ffestiniog Blaenau Ffestiniog, Gwynedd LL41 4PS e: info@heronlakehomes.co.uk w: www.heronlakehomes.co.uk t: 01766 762794 f: 01766 762770 Bu7000, Ho3000, Ti1500, Ti2000, Ti2500

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

Hillside Construction and Development Llanerch Farm, Hendy Swansea, Carnarthenshire SA4 0YA e: hillside371@btinternet.com t: 07791 398602 Bu3000

Hockley & Dawson

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

Holbrook Timber Frame Ltd

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

6 Bank Square, High Street, Bidford On Avon Alcester, Warwickshire B50 4NL t: 01789 772816 f: 01789 490510

Home Group Ltd

2 Gosforth Park Way, Gosforth Business Park Newcastle Upon Tyne, Tyne & Wear NE12 8ET e: architects@homegroup.org.uk w: www.homegroup.org.uk t: 0845 155 1234 f: 0191 290 7658 Ar2000, Ar2500, Ho4000

9 Sherwood Park Road Sutton, Surrey SM1 2SQ e: richardp@howardcavanna.co.uk t: 020 8642 6080 f: 020 8661 9746

HSCS 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 Hudson Architects 9-10 Redwell Street Norwich, Norfolk NR2 4SN e: debbie@hudsonarchitects.co.uk w: www.hudsonarchitects.co.uk t: 01603 766220 Hugh Jackson Architect 70 Heath Hill, Shifnal, Shropshire TF11 8RR e: hyujaxn@gmail.com t: 01952 691106 Ar2000 Hutton & Rostron Environmental Investigations Ltd 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

Huw Davies RIBA

Cilhaul, Ystrad Aeron Llanbedr Pont Steffan, Dyfed SA48 7QB e: huwcyn@aol.com t: 01570 471147 Ar2000

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Hydrock Consultants 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

Ian Moir Associates

29 Cluny Gardens Edinburgh, Midlothian EH10 6BH e: ian.moir@ianmoirassociates.co.uk t: 07973 836498 Co9100, En2000

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

Inglis Badrashi Loddo

11 Wells Mews, London W1T 8HD e: postroom@ibla.uk.com w: www.ibla.uk.com t: 020 7580 8808 f: 020 7636 9951 Ar2000

Inkpen Downie Architecture & Design Ltd

2 Balkerne House, Balkerne Passage Colchester, Essex CO1 1PA e: karen@inkpendownie.co.uk w: www.inkpendownie.co.uk/projects.htm t: 01206 577244 f: 01206 563377 Ar2000, Ar2500, Co4000, Co5000, He1000

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

Innovation Imperative

Studio 33, Great Western Studios 65 Alfred Road, London W2 5EU e: david@innovation-imperative.com w: www.innovation-imperative.com t: 07960 636714 Ar2000

Insulated Timber Frames Ltd Matilda’s Planet, Unit 6, Kenfig Industrial Estate Margam, West Glamorgan SA13 2PE e: info@itfhomes.co.uk w: www.itfhomes.co.uk t: 07966 061033 Ti2000 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 Studio 1, 18a Broadlands Road London N6 4AN e: enquires@interface-facades.com w: www.interface-facades.com t: 020 8341 5882 Co9100

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

International Decorative Surfaces

International Plywood (Importers) Ltd

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

Wigan Lane, Duxbury Chorley, Lancashire PR7 4BU e: info@internationaltimber.com w: www.internationaltimber.com t: 01257 246812 f: 01257 272884

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 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

International Decorative Surfaces

International Timber

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

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 Decorative Surfaces

Parkend, Lydney Gloucester, Gloucestershire GL15 4JF e: info@internationaltimber.com w: www.internationaltimber.com t: 01594 566000 f: 01594 566001 Ha2000, Ha7000, Ti1000

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

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

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 491 7000 f: 0191 491 7007 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

St David’s Way, Bermuda Park Nuneaton, Warwickshire CV10 7SD e: info@idsurfaces.co.uk w: www.idsurfaces.co.uk t: 02476 325031 f: 02476 326806 Fl4000, Fl5000, Ki3000, La4000, Md3000

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 244496 f: 01633 840382 Ti7500 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 Ipos Ltd 17 Welcomes Road Kenley, Surrey CR8 5HA e: steveno@ipos.gb.com t: 07968 040745 f: 020 8660 7700

iTechnik Ltd BW House, 1 Lea Road Waltham Abbey, Essex EN9 1AS e: nld@itechnik.co.uk w: www.itechnik.co.uk t: 07817 743248 Co4000, Co8700, Co9000, Co9100, Co9200 iWood Timber Ltd

Unit 1C, Airfield Industrial Estate Hixon, Stafford, Staffs ST18 0PF e: adrianm@iwood.co.uk w: www.iwood.co.uk t: 01889 279018 f: 01889 271196 Be1000, Cd1000, Ha7000, Ma2500, Ti7600

J B Kind Limited

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, Do4500, Do5000

J C K Joinery 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 J R L Consulting

5 Ransom Road Woodbridge, Suffolk IP12 4JU e: info@johnleming.co.uk w: www.johnleming.co.uk t: 01394 389044 Bu3500, Co9200, En2000, Su1000

Ipswich Timber Frame Ltd 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

J R Roberts 269 Long Furrow, East Goscote Leicester, Leicestershire LE7 3ZL e: john@jrroberts.co.uk w: www.jrroberts.co.uk t: 0116 2608873 / 07831 584334 Co9200

Isis Architecture 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

43 Evan Street, Stonehaven Aberdeenshire AB39 2ET e: nikki.ritchie@isisarchitecture.co.uk w: www.isisarchitecture.co.uk t: 01569 763579

Jackson Building Centres Ltd

Jake Maclean Associates

Upper Woodinch, Dalguise Dunkeld, Perthshire PH8 0JU e: jake@jakemaclean.co.uk t: 01350 727535

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James Latham plc 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

Jampel Davison & Bell Archway Studios, Bickerton House London N19 5JT e: info@jamdavbell.co.uk w: www.jamdavbell.co.uk t: 020 7272 0562 f: 020 7263 4005 Co9100, En2000

James Latham plc

Jane Leadon & Co 40 Gortfad Road, Garvagh Coleraine Co. Derry BT51 5BG e: janeleadon@btinternet.com t: 028 2955 8929 f: 028 2955 7769

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 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 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

En2000

James Callander & Son Ltd 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 James Crane Ltd

Manor Farm, Main Road, Nether Broughton Melton Mowbray, Leicestershire LE14 3HB e: jrc@jamescrane.net w: www.timberframing.org.uk t: 01664 823209 f: 01664 823209 Ca0500, Co4000, Oa1000, Re6000, Ti2500

James Jones & Sons Ltd Broomage Avenue Larbert, Stirlingshire FK5 4NQ e: sales@jamesjones.co.uk w: www.jamesjones.co.uk t: 01324 562241 f: 01324 558755 Fe3000, Pa5500, Ra2000, St6000, St9000 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 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

James Latham plc 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

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 Associates

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

JDA Building Consultants

Hayesdown, Withyham Road Groombridge Tunbridge Wells, Kent TN3 9QP e: jda@jdabuildingconsultants.co.uk t: 01892 864462

JDM Joinery Ltd

Jewson Ltd Kestrel Business Park, Kestral Way Sowton Industrial Estate, Exeter, Devon EX2 7LZ w: www.jewson.co.uk t: 01392 252251 Jewson Ltd Canal Wharf, Canal Road Hereford HR1 2EB w: www.jewson.co.uk t: 01432 272276 Jewson Ltd Mill Place, 90 Bristol Road Gloucester GL1 5SQ w: www.jewson.co.uk t: 01452 529871 Jewson Ltd Pyewipe Road, Grimsby South Humberside DN31 2QN w: www.jewson.co.uk t: 01472 350205 Jewson Ltd 300 Price Street, Birkenhead Merseyside CH41 3PX w: www.jewson.co.uk t: 0151 647 7421 Jewson Ltd Richmond Walk, Devonport Plymouth, Devon PL1 4LL w: www.jewson.co.uk t: 01752 562363

27 Selby Place, Stanley Industrial Estate Skelmersdale, West Lancashire WN8 8EF e: info@jdmltd.co.uk t: 01695 550952 f: 01695 559 630 Fu4000, Jo4000, Jo5000, St3000, Wi2000

Jewson Ltd Beaufort Road, Plasmarl Industrial Estate Morriston, Swansea, West Glamorgan SA6 8HQ w: www.jewson.co.uk t: 01792 791305

JEP Ltd

Jewson Ltd London Road, Wheatley Oxford OX33 1JE w: www.jewson.co.uk t: 01865 874141

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

Jestico + Whiles

Jewson Ltd Cardinal Leisure Park, Greyfriars Road Ipswich, Suffolk,IP1 1UP w: www.jewson.co.uk t: 0845 640 9331

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

Antelope House, Burlesdon Road Southampton, Hampshire SO19 8BF w: www.jewson.co.uk t: 02380 685128

James Latham plc 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

James Latham plc 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 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

James Moore & Sons 12 Bluefield Mews, Longreach Close Whitstable, Kent CT5 4QN e: admin@jamesmooreandsons.co.uk w: www.jamesmooreandsons.co.uk t: 0800 211 8338

12 Dowry Square, Hotwells Bristol, Avon BS8 4SH e: mail@jepdesign.co.uk t: 0117 373 0804 f: 0117 373 0807 1 Cobourg Street, London NW1 2HP e: jw@jesticowhiles.com w: www.jesticowhiles.com t: 020 7380 0382 Ar2000

Jewson Ltd

Gibraltar Island, Old Mill Business Park Leeds LS10 1RJ w: www.jewson.co.uk t: 0113 270 2717

Jewson Ltd 453 Queens Road Sheffield, South Yorkshire S2 4DR w: www.jewson.co.uk t: 0114 273 0251 f: 0114 272 6108 Jewson Ltd 468 Basingstoke Road Reading, Berkshire RG2 0QQ w: www.jewson.co.uk t: 0118 986 1992 f: 0118 975 0395

Jewson Ltd

Jewson Ltd Market Way, Canterbury, Kent CT2 7JJ w: www.jewson.co.uk t: 01227 763222 f: 01227 784378

Jewson Ltd

Jewson Ltd Farnham Trading Estate Farnham, Surrey GU9 9NS w: www.jewson.co.uk t: 01252 724224 f: 01252 733263

111 Cannock Street, Thurmaston Leicester LE4 9HR w: www.jewson.co.uk t: 0116 246 5700 Stevenson Road, Durranhill Trading Estate Carlisle, Cumbria CA1 3NX w: www.jewson.co.uk t: 01228 536401

Jewson Ltd Pinford Lane Industrial Estate, Pinford Lane Buckley, Clwyd CH7 3PL w: www.jewson.co.uk t: 01244 549720 Jewson Ltd Dereham Road, Hempton Fakenham, Norfolk NR21 7JX w: www.jewson.co.uk t: 01328 851451

Jewson Ltd Kiln House Lane, Lytham St Annes Lancashire FY8 3DT w: www.jewson.co.uk t: 01253 726831 f: 01253 722497 Jewson Ltd Lingfield Sawmills, Lingfield Way Yarm Road Industrial Estate, Darlington DL1 4PZ w: www.jewson.co.uk t: 01325 469447 f: 01325 361623

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Jewson Ltd Challow Station, Faringdon Oxfordshire SN7 8NT e: john.clark@jewson.co.uk w: www.jewson.co.uk t: 01367 718911 f: 01367 718814 Jewson Ltd Isenhurst Sawmills, Cross In Hand Heathfield, East Sussex TN21 0UB w: www.jewson.co.uk t: 01435 864411 f: 01435 865377 Jewson Ltd Arthurs Bridge Wharf, Horsell Woking, Surrey GU21 4NP w: www.jewson.co.uk t: 01483 715371 f: 01483 763680 Jewson Ltd Deacon Road, Lincoln LN2 4LB w: www.jewson.co.uk t: 01522 521364 f: 01522 560454 Jewson Ltd

Clive Road, Redditch Warwickshire B97 4DH w: www.jewson.co.uk t: 01527 63721 f: 01527 66456

Jewson Ltd Greg Street, Reddish Stockport, Cheshire SK5 7NW w: www.jewson.co.uk t: 0161 480 2434 f: 0161 366 6601 Jewson Ltd

Jock Gordon Design & Planning

JR Building Ltd

John Bellman & Associates Ltd

Julia Sanders Consulting Ltd

30 Bornisketaig, Kilmuir Portree, Isle Of Skye IV51 9YS e: info@jockgordon.co.uk w: www.jockgordon.co.uk t: 01470 552392

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: 01539 536775

John Kershaw Chartered Surveyors

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

Holmbush Industrial Estate, Manfield Way St Austell, Cornwall PL25 3HQ w: www.jewson.co.uk t: 01726 73333 f: 01726 69245

John McGill T/A Property Solutions

Jewson Ltd 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

John Peden Associates

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 Ilderton Wharf, Rollins Street Peckham, London SE15 1EP w: www.jewson.co.uk t: 020 7732 3551 f: 020 7358 1058 Jewson Ltd Merchant House, Binley Business Park Coventry, West Midlands CV3 2TT w: www.jewson.co.uk t: 02476 438400 f: 02476 438401 Jewson Ltd East Moors Road Cardiff, South Glamorgan CF24 5EE w: www.jewson.co.uk t: 029 2046 0511 f: 029 2048 7984 JHA Consulting 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 JLC Lupton Court, Prospect Road, Ossett Wakefield, West Yorkshire WF5 8AF e: james@lupton.co.uk t: 01924 282000 En2000

39 Alma Vale Road, Clifton, Bristol BS8 2HL e: john@jrmcgill.co.uk t: 0117 973 3708 f: 0117 923 7603

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

John Sproule

42 Noyes Place, Munster, Wa 6166, Australia e: john.sproule@btinternet.com t: 07895 077983 Bu3000 John Verkaik 6 Broadfield Road, Folkestone, Kent CT20 2JT e: johnverkaik@gmail.com t: 01303 252182 Ar2000 Jon J Oates Woodhouse Farm, Hawkchurch Axminster, Devon EX13 5UF e: jjo.associates@btinternet.com w: www.jjoassociates.co.uk t: 01297 678138 En2000

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

Joyce Chanin Developments Ltd Chuan, Quarry Hill, Box Corsham, Wiltshire SN13 8LP e: graham@jc-developments.co.uk w: www.jc-developments.co.uk t: 01225 744999

Long Lane Cottage, Arlingham Gloucestershire GL2 7JH e: john@jrbuilding.co.uk w: www.jrbuilding.co.uk t: 01452 741881 f: 01452 740392 14 Caledon Road Poole, Dorset BH14 9NN e: julia@jsconsultingltd.co.uk t: 01202 738293

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 G Campbell Joinery Contractors Ltd

7 Old Kirk Loan, Aberfoyle, Stirlingshire fk8 3sl e: kgcampbell72@btinternet.com t: 07734 889464 Bu3000, Cj1000, Ti1500

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

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

Karen Gardner Architect 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: 0845 345 4277 f: 0845 345 4299 Ti1500, Ti2000 Kay Pilsbury Architects Ltd Honeylands, Radwinter Saffron Walden, Essex CB10 2TJ e: peter@kpt.co.uk w: www.kpt.co.uk t: 01799 599208 f: 01799 599965

Kellow, R G Ltd

Unit C3, Pool Business Park, Dudnance Lane Pool, Redruth, Cornwall TR15 3QW e: info@proper-job.com w: www.proper-job.com t: 01209 712525 f: 01209 712526 Bu3000, Su1000, Su2000

Kelvin Energy 12 Barshaw Business Park, Leycroft Road Beaumont Leys, Leicester, Leicestershire LE4 1ET e: john.brennan@kelvinccl.com w: www.kelvinccl.com t: 0116 232 3111 f: 0116 232 3110 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

Kent Flush Doors & Joinery Ltd

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

Keops Ltd

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: sales@kestrel-timberframe.co.uk w: www.kestrel-timberframe.co.uk t: 01733 306626 f: 01778 348924

Kidlington Joinery

High Street, Islip Kidlington, Oxfordshire OX5 2RX e: tw@kidlingtonjoinery.co.uk w: www.kidlingtonjoinery.co.uk t: 01865 374880 f: 01865 379246

Kilbroney Timber Frame Ltd 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

KDS & Associates Ltd

Kilburn Nightingale Architects

Keith Baker Associates Rhiwcenglau, Llanfair Harlech, Gwynedd LL46 2RR e: keith.woodbury@btinternet.com t: 01766 781358

Kind & Co (Builders) Ltd 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

101 The Blackfrairs Foundry, 156 Blackfrairs Road London SE1 8EN e: ian@kdsassociates.co.uk t: 020 7721 7091 f: 020 7721 7093 Ar2000

Keith Roberts Projects Ltd 18A Carter Street, Uttoxeter Staffordshire ST14 8EU e: kr@krprojects.co.uk t: 01889 566299 f: 01889 566899

26 Harrison Street, London WC1H 8JW e: bk@kilburnnightingale.com w: www.kilburnnightingale.com t: 020 7812 1102 Ar2000

Kinetic Carpentry Ltd Unit C3, North Way Bounds Industrial Estate Bounds Green, London N11 2UN e: info@kineticcarpentry.co.uk w: www.kineticcarpentry.co.uk t: 020 3478 3862

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Kingfisher Consulting

L F Webb & Partner

Barley Castle Yard, Market Street Hayfield, High Peak, Derbyshire SK22 2EP e: jb@kingfisher1.net t: 01663 741312 f: 0870 131 4559 Co9100, En2000

58 Broad Street, Lyme Regis, Dorset DT7 3QF e: richard.stratton@lfwebb.co.uk w: www.lfwebb.co.uk t: 01297 442678 Co4000, Su1000

Eltisley Road, Great Gransden Sandy, Bedfordshire SG19 3AR e: sales@kingspantimbersolutions.co.uk w: www.kingspantimbersolutions.co.uk t: 01767 676400 f: 01767 676444 Ho3000, St8500, Ti1200, Ti2000, Ti2700

Kingspan Timber Solutions Ltd

LABC Warranty 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

KLH UK

Lacey Hickie Caley Ltd

2 The Canvas House, 25 Queen Elizabeth Street London SE1 2NL e: emer.gallagher@klhuk.com w: www.klhuk.com t: 020 3031 8070 f: 020 7357 7271 Co9100, Co9200

The Design Studio, Guardhouse Royal William Yard, Plymouth, Devon PL1 3RP e: postmaster@ply.lhc.net w: www.lhc.net t: 01752 669368 Ar2000, Ar2500, Co7000, La9000

KMASS

Lacey Hickie Caley Ltd

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

The Design Studio, Emperor Way Exeter Business Park, Exeter, Devon EX1 3QS e: postmaster@ex.lhc.net w: www.lhc.net t: 01392 444334 f: 01392 445080 Ar2000, Ar2500, Co7000, La9000

KMASS

Lacey Hickie Caley Ltd

35 Brompton Road, Knightsbridge, London SW3 1DE w: www.kmass.co.uk t: 020 3384 6848 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

Knox Bhavan Architects LLP

75 Bushey Hill Road, London SE5 8QQ e: mail@knoxbhavan.com w: www.knoxbhavan.com t: 020 7701 3108 f: 020 7277 0751 Ar2000

KRP Building Consultancy Ltd 35 Buckingham Road Bicester, Oxon OX26 2NU e: kevin.prior@tiscali.co.uk w: www.kevinrprior.co.uk t: 01869 246472 Co4000, Su1000

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 & 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

The Design Studio, Canute Chambers, Canute Road Southampton, Hampshire SO14 3AB e: postmaster@soton.lhc.net w: www.lhc.net t: 0845 071 4565 f: 023 8022 4457 Ar2000, Ar2500, 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 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

Landmark Architecture Ltd

First Floor, Northfields Prospect Business Centre London SW18 1PE e: tb@landmarkarchitecture.co.uk w: www.landmarkarchitecture.co.uk t: 020 3358 0358 f: 020 8870 3511 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

Layne Timber Systems

77-81 Seaview Rd Wallasey, Merseyside CH45 4LE e: frank@laynetimbersystems.co.uk w: www.laynetimbersystems.co.uk t: 07973 756237 Ti1200, Ti1500, Ti2000

Leadon Timber Frame Ltd 79 Dunnamore Road Cookstown, Co. Tyrone BT80 9NX e: leadontimberframe@yahoo.co.uk w: www.leadontimberframe.com t: 028 8675 1521 f: 028 8675 2060

Lee Evans Partnership

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

Les Morrison Flat 8, Primrose Mansions Prince of Wales Drive, London SW11 4ED e: les@lesmorrison.co.uk w: www.lesmorrison.co.uk t: 020 7498 3340 Limavady Building Suppliers Limited

Windyhill Retail Park, 16 Windyhill Road Limavady, County Londonderry BT49 0RA e: info@limavadybuildingsuppliers.com w: www.limavadybuildingsuppliers.com t: 028 7772 2141 f: 028 7772 2752

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

Lochplace Ltd The Forge, Innishannon Co Cork, Republic of Ireland e: rgs@lochplace.com t: 00 353 21 477 6677 f: 00 353 21 477 6063 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 Log Cabin UK Ltd Cae Bychan, Bontgoch Aberystwyth, Dyfed SY24 5DP e: info@logcabinuk.com w: www.logcabinuk.com t: 01970 832328

Logwise Ltd

Unit 9, Taw Mill Business Park, Howard Avenue Barnstaple, Devon EX32 8QA e: uksales@honka.com w: www.logwise.co.uk t: 01271 325516 f: 01272 326425

Limerick Institute of Technology

London Building Design 1 Queens Avenue, London N20 0HZ e: j@londonbd.com t: 020 8445 0695

Lincs Joinery Services Ltd

27 Horsell Road, London N5 1XL e: rolfe.kentish@longkentish.com w: www.longkentish.com t: 020 7607 5658 f: 020 7607 5621 Ar2000

School Of The Built Environment Limerick, Co Limerick, Republic of Ireland e: michael.beasley@lit.ie t: 00 353 61 208208 Ed4000

Unit 14 Witham Point, Wavell Drive Allenby Industrial Estate Lincoln, Lincolnshire LN3 4PL e: sales@lincsjoineryservices.co.uk w: www.lincsjoineryservices.co.uk t: 01522 534369 f: 01522 527775 Ti1500

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

Little Green Island Le Hurel Cottage, Le Vallon St Martins GY4 6DQ, Guernsey e: littlegreenisland@cwgsy.net t: 07781 423057 Living Architects 14 Linen House, 253 Kilburn Lane London W10 4BQ e: irwin@living-architects.com w: www.living-architects.com t: 020 8962 6660 f: 020 8962 6661 Lloyd Christie

Greystones, Sudbrook Lane Petersham, Surrey TW10 7AT e: tony@lloydchristie.com w: www.lloydchristie.com t: 020 8332 2229

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

Long & Kentish Architects

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 Lonza Wood Protection Wheldon Road, Castleford West Yorkshire WF10 2JT e: timberprotectionadvice.ukca@lonza.com w: www.lonzawood.com t: 01977 714000 f: 01977 714001 Co8500, Fl1000, Pl3000, Pr1000, Ti7000 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 Louis James Furniture and Woodwork Kaimhouse Lodge, West Linton Peebleshire EH46 7BH e: ian.darroch@hotmail.co.uk w: www.louisjamesfurniture.co.uk t: 07503 178933 Jo1000

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

TRADA M embe rs

180

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: sales@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

LSC Ltd

Abbey House, Premier Way Abbey Park Industrial Estate Romsey, Hampshire SO51 9AQ e: enquiries@rainscreencladding.co.uk w: www.rainscreencladding.co.uk t: 0844 324 5560 f: 0844 324 5561 Ar2000, Ar2500, Bu3000, Ho3000, Lo1000

M M P Design Limited

1st Floor, Unit 6, Union Park, Packet Boat Lane Uxbridge, Middlesex UB8 2GH e: mail@mmpdesign.co.uk w: www.mmpdesign.co.uk t: 01895 430700 f: 01895 430550 En2000 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 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

M Smith and Sons Property

Services 10 Ermysted Street Skipton, North Yorkshire BD23 2HA e: micksmith47@btinternet.com t: 01756 701244

M & K Macleod

M.Binladin Company Binladin Woodwork Factory, P O Box 958 Jeddah 21421, Saudi Arabia e: mbcowwf@awalnet.net.sa w: www.bwwf.com t: 00 966 2620 0163 f: 00 966 2620 9813 Jo4000, Jo5000

M & O Architects

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

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 8 Woodhill Road, Collingham Nottinghamshire NG23 7NR e: iain@moarchitects.co.uk w: www.moarchitects.co.uk t: 0115 714 1475

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 Consulting 16 Vredehoek Avenue, Oranjezicht Cape Town 8001, South Africa e: markmallin@hotmail.com t: 00 27 21 423 0873 Co4000 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

M2 Construction (South Wales) Ltd

Maccreanor Lavington Ltd

19 -21 Nile Street, London N1 7LL e: uk@ml-architects.com w: www.maccreanorlavington.com t: 020 7336 7353 f: 020 7336 7655 Ar2000

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

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

43 Palace Street Westminster, London SW1E 5HL e: enquiries@williamjmarshall.co.uk w: www.williamjmarshall.co.uk t: 020 7222 2547 f: 020 7222 0073 Ar2000, Co4000, En2000

Martin Haynes Architect Ltd

5 Ffordd Lynan, Penrhosgarnedd Bangor, Gwynedd LL57 2NR e: info@maclennanconstruction.com w: www.maclennanconstruction.com t: 01248 371622 f: 01248 362692

1 Church Hill Road, Hooe Plymouth, Devon PL9 9SE e: martinhaynes@mhal.biz t: 01752 405555

MacLeod Associates

136 Lower Georges Street Dun Laoghaire, Dublin, Republic of Ireland e: mnarch@eircom.net t: 00 353 1 284 1607 f: 00 353 1 284 2172 Ar2000

19 Upper Carloway Isle Of Lewis HS2 9AG e: geo19@hebrides.net t: 01851 643473 En2000

Macmon Chartered Architects 113 St Georgeâ&#x20AC;&#x2122;s Road Glasgow G3 6JA e: info@macmon.co.uk w: www.macmon.co.uk t: 0141 332 7464 f: 0141 333 1081

Madley Construction Management

Martin Noone Architect

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

Martin Smith Architect Ltd

6 Kelston Place, Whitchurch Cardiff, Cardiff City Council CF14 2AP e: madleyconstruction@tiscali.co.uk w: madleyconstruction.com t: 029 2052 2295

23 Birmingham Road, Stoneleigh Coventry, Warwickshire,CV8 3DD e: architect_smith@yahoo.co.uk t: 02476 690906 Ar2000

Malachy Walsh and Partners Park House, Mahon Technology Park, Bessboro Road Blackrock, Cork, County Cork, Republic of Ireland e: info@mwp.ie w: www.mwp.ie t: 00 353 21 453 6400 f: 00 353 21 453 6450

Mason Clark Associates

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

Malcolm Fraser Architects 28 North Bridge, Edinburgh EH1 1QG e: architecture@malcolmfraser.co.uk w: www.malcolmfraser.co.uk t: 0131 225 2585 f: 0131 226 1895 Ar2000

Manalo and White (East) Unit 301, Metropolitan Wharf Building 70 Wapping Wall, London E1W 3SS e: mail@manaloandwhite.co.uk w: www.manaloandwhite.co.uk t: 020 7265 4945 f: 0871 714 2701 Mandeville Joinery

Unit 3, Westhill Barns, Evershot Dorchester, Dorset DT2 0LD e: infomandevillejoinery.co.uk w: www.mandervillejoinery.com t: 01935 83861 f: 01935 83862

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

Mann Williams

Mackenzie Hughes Ltd

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

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

Marshall, William J & Partners

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

Mark Hines Architects

70 Cowcross Street, London EC1M 6EJ e: info@markhines.co.uk t: 020 3217 2050 Ar2000

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

Massie Reid Ltd Leadside House, 62 Leadside Road Aberdeen, Aberdeenshire AB25 1 TW e: abbie@massiereid.com w: www.massiereid.com t: 01224 624749 f: 01224 624748 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 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 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 Mathis Glulam Structures

161 Sandridge Road St. Albans, Hertfordshire AL1 4AH e: g.brennan@mathis.eu w: www.mathis.eu t: 01727 751174 f: 0871 989 8305 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

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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

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

McColl Associates

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

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: office@mckaypartners.fsnet.co.uk t: 01750 21726 f: 01750 22752 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, Merseyside CH45 0LP t: 07832 260344 En2000

181

MDR Associates 9 Holyrood Street, London SE1 2EL e: frank.kuna@mdrassociates.co.uk w: www.mdrassociates.co.uk t: 020 7378 8789 f: 020 7378 8773 Ar2000, Co8800, Su1000 Mears Lifetime Homes

C/o Rollalong, Woolsbridge Industrial Park Three Legged Cross, Wimborne, Dorset BH21 6SF e: roy.terry@mearsgroup.co.uk w: www.haydonme.co.uk t: 01202 812920 f: 01202 812921 Bu3000

Mel Williams Partnership

20 Ar Y Bryn, Pembrey Burry Port, Carmarthenshire SA16 0AX e: info@melwilliamspartnership.co.uk w: www.melwilliamspartnership.co.uk t: 01554 832169 f: 01554 833502 Co9100, En2000

Melingoed Ltd

Station Road, Newcastle Emlyn Carmarthenshire SA38 9BX e: melingoedsaw@btconnect.com w: www.melingoed.com t: 01239 711070 f: 01239 711645 Gl1000, Jo4000, Pa7500, Ti7600, Tr4000

Merronbrook Ltd

Hazeley Bottom, Hartley Wintney Hook, Hampshire RG27 8LU e: sales@merronbrook.co.uk w: merronbrook.co.uk t: 01252 844747 f: 01252 845304

Merton College

Michael Hadi Associates Unit 3.1, 2-6 Northburgh Street London EC1V 0AY e: all@mha-consult.co.uk w: www.mha-consult.co.uk t: 020 7375 6340 f: 020 7250 1163 Co9100, En2000, Te4000, Ti1200

Michael John Harris Architect

Armoury Studio, 19 Armoury Terrace Ebbw Vale, Blaenau Gwent NP23 6BD e: mjh.architect@btconnect.com t: 01495 303035 f: 01495 303070

Michael Pooler Associates 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 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 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

The Estates Bursary, Merton Street Oxford, Oxfordshire OX1 4JD e: mike.jeffs@merton.ox.ac.uk t: 01865 276357 f: 01865 286493 Ed4000

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

Metclad Contracts Ltd

Mid-Sussex Timber Co Limited

Hazelford Way, Newstead Village Nottingham, Nottinghamshire NG15 0DG e: admin@metclad.co.uk w: www.metclad.co.uk t: 01623 720032 f: 01623 721393 MFM Joinery Ltd Keelagh, Ballyhaise County Cavan, Republic of Ireland e: msmith@mfmjoinery.ie w: www.mfmjoinery.ie t: 00 353 49 433 8023 f: 00 353 49 433 8767 Do2500, Jo4000, Ma2500, St3000, Wi2000

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

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

Miguel A. Rodriguez Nevado Urbanización El Alcor, 4 Aldealengua, Salamanca ES-37350, Spain e: mn@enmadera.info t: 00 34 67 945 5340

Mike Parkes Associates 54 Haden Park Road Cradley Heath, West Midlands B64 7HE t: 01384 562120 f: 01384 562120 Ar2000, Co4000, En2000 Milner Associates

129 Cumberland Road, Bristol BS1 6UY e: enquiries@bpac.uk.com w: www.bpac.uk.com t: 0117 945 3208 f: 0117 929 3095 Co9200, Re4000, Te0500, 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

Miranda Montagu

Dangstein, Rogate Petersfield, Hants GU31 5BZ e: miranda@montagu.biz t: 07932 042362

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 Mivan Limited Newpark, Greystone Road Antrim, County Antrim BT41 2QN e: hq@mivan.com w: www.mivan.com t: 028 9448 1000 f: 028 9446 6338 Bu3000, Do2500, Jo4000, Pa7200, Sh4000 Modulus

Acorn House, London Road Hook, Hants RG27 9DY e: design@moduluseng.co.uk w: www.moduluseng.co.uk t: 01256 768588 En2000, Ti1200 Moelven UK Limited Unit 1, Barton Farm, Chickenhall Lane Eastleigh, Hampshire SO50 6RP e: moelvenlts@aol.com w: www.moelven.co.uk t: 023 8061 6857 f: 023 8061 1984 Gl2000

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 Design Studio Ltd

Yew Tree Cottage, Hinton St Mary Sturminster Newton, Dorset DT10 1NA e: simon@morgandesignstudio.co.uk t: 07557 962724

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 Morphy Lawrence Ltd

Beech House, North Entrance Samundham, Suffolk IP17 1AP e: admin@morphylawrence.co.uk w: www.morphylawrence.co.uk t: 01728 602338 / 07887 84172 Ar2000, Co4000, He1000, Su1000, Ti1200

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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.co.uk w: www.mvdesign.co.uk t: 07855 720840 Ar2500, Co9200, Ti1200

Moxey Associates

Three Winds, Crow Hill Ringwood, Hampshire BH24 3DE e: timmoxey@forumhomes.com w: www.forumhomes.com t: 01425 470800 Ar2000

MSM Consulting Engineers 3 Anvil Close, Kennett Newmarket, Suffolk CB8 8GY e: msm@msmconsulting.f9.co.uk t: 01638 552278 En2000

Nairn, Charles

Ballinloan of Dounie, Kirkmichael Blairgowrie, Perthshire PH10 7LU e: cnairn@dircon.co.uk f: 01250 881295

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: enquiries@neilburkejoinery.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 5542 f: 0191 232 5714 As1000, So1000 NDM (Metal Roofing & Cladding) Ltd

MTE (Leicester) Ltd Angle House, Scudamore Road Leicester, Leicestershire LE3 1UQ e: dave@mte-leicester.co.uk w: www.mte-leicester.co.uk t: 0116 232 1777 f: 0116 232 1888 Ti1200, Ti1500, Ti2000, Ti2700, Tr4000

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

Muir Timber Systems Ltd

Neatwood Homes 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

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

Charlton House, Drayton’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

12 Skinidin, Dunvegan Isle of Skye, Highland IV55 8ZS e: nferguson.knock@btinternet.com t: 01470 510951 f: 01470 521223 Ar2000

Myriad Construction Ltd

Neilson 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 J McAnally & Associates

Grace Yard, Eastern Avenue Ashford, Kent TN23 1LR e: njmca@btinternet.com t: 01233 841860 Co4000, Co9100, Co9200, En2000

N J Montgomery

Yanchep, Rue des Cornus St Martin, Guernsey GY4 6PZ e: njm.carpenters@virgin.net t: 07781 115909

N P S South West 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

3 Belmont Park, Edinburgh, Lothian EH12 6JL e: kareneil@blueyonder.co.uk t: 0131 337 3709

Nene Valley Fire & Acoustic 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: 020 7557 8000

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

Nicholas Hare Architects LLP

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

Nicholas Salt Ty Lottyn, Llawryglyn Caersws, Powys SY17 5RJ e: nicksalt@midwales.com t: 01686 430586 Ar2500 Nick Kenchington Ltd

Spangle Cottage, The Lane Kingston, Corfe Castle, Dorset BH20 5LJ e: nickkenchington@btinternet.com t: 01929 480524 Co9100, En2000

Nick Robinson Homes Ltd

Manorfield, Lower Pennington Lane Lymington, Hampshire SO41 8AN e: nickrobinson3@mac.com w: www.housebuilder.co.uk t: 01590 678990

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

Noakes Building Services

Ivy House Farm, Knockin Heath Oswestry, Shropshire SY10 8DT e: glen.noakes@btinternet.com w: noakesbuildingservices.co.uk t: 01691 682633 f: 01691 682033

Noberne Doors Limited

Lupton Street, Hunslet Leeds, West Yorkshire LS10 2QP e: sales@nobernedoors.co.uk w: www.nobernedoors.co.uk t: 0113 277 8577 f: 0113 277 2049 Do1000, Do2500, Do4000, Do4500, Do5000

Noel Wright Architects Ltd

The Old Coach House, Drayman’s Way Alton, Hampshire GU34 1AY e: noel.wright@virgin.net w: www.noelwrightarchitects.co.uk t: 01420 542111 f: 01420 89056

Norbord Morayhill, Dalcross, Inverness Inverness-shire IV1 7JQ e: pauline.fraser@norbord.net w: www.norbord.com t: 01463 792424 f: 01463 791764 Or2000 Norbord 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

Norder Design Associates

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

Nordic Construction UK Ltd 1 Beaufort, Parklands, Railton Road Guildford, Surrey GU2 9JX e: info@nordic-construction.co.uk w: www.nordic-construction.co.uk t: 01483 233347 Ho3000, Ti1200, Ti1500, Ti2000

Nordic Engineered Wood

1100 avenue des Canadiens-de-Montréal Windsor Station, Suite 504 Montréal, Quebec H3B 2S2, Canada e: info@nordicewp.com w: www.nordicewp.com t: 00 1 514 871 8526

Nordic Wood Limited

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

Norfolk Timber Frames Ltd

4 Fairfield Lane, Watlington Kings Lynn, Norfolk PE3 0JE e: tdixon@norfolktimberframes.co.uk w: www.norfolktimberframes.co.uk t: 07884 220871 Bu3000, Ti1500

Norman Limited 19 Commercial Buildings, St Helier, Jersey JE1 1BU e: sales@normanlimited.com 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

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

Nottingham Trent University Library Libraries & Learning Resources Boots Library, Goldsmith Street Nottingham, Nottinghamshire NG1 5LS e: susan.parkin@ntu.ac.uk t: 0115 848 2352 f: 0115 848 4230 Ed4000

Novus Property Services Ltd

PO Box 3279, Oldfield House, Galveston Grove Fenton, Stoke-on-Trent, Staffordshire ST4 9JA e: emma.rowlands@novussolutions.co.uk w: www.novussolutions.co.uk t: 01782 598000 f: 01782 598101

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

NW Structural Consultants Limited 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

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

O R M S Architecture Design 1 Pine Street, Clerkenwell, London EC1R 0JH e: orms@orms.co.uk w: www.orms.co.uk t: 020 7833 8533 f: 0207 837 7575 Ar2000 Oak House Consultants Limited 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

Oakhouse Property Development LTD

14 Woodlands Avenue Wokingham, Berks RG41 3HL e: stephen@oakhousebuilders.co.uk w: www.oakhousebuilders.co.uk t: 0118 978 5444 f: 0118 978 5444

Oakleaf Building Surveyors Suite D2, 42 Portman Road Reading, Berkshire RG30 1EA e: contact@oakleafbs.co.uk w: www.oakleafbs.co.uk t: 0118 956 0525 f: 0118 919 5113 Su1000

O’Brien & Price Stroud Ltd

3 Ashweir Court, Abbey Mill Tintern, Monmouthshire NP16 6SE e: john@obp.co.uk t: 01291 689343

O’Donnell and Tuomey

20a Camden Row Dublin 8, Republic of Ireland e: info@odonnell-tuomey.ie w: www.odonnell-tuomey.ie t: 00 353 1 475 2500 f: 00 353 1 475 1479 Ar2000

O’Dwyer, Nicholas Ltd

Nutgrove Office, Nutgrove Avenue Dublin 14, Republic of Ireland e: rcrowe@nicholasodwyer.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, Gtr. Manchester M46 9NW e: contact@offsitedesignsolutions.co.uk t: 07850 880427

183

O’Keefe Scanlon Ltd Rosemount House, Rosemount Avenue West Byfleet, Surrey KT14 6LB e: peter.okeefe@osparchitecture.com w: www.osparchitecture.com t: 01932 352111 f: 01932 353315 Ar2000

Owens Galliver Architects LLP

OnaHus

Corporate Assets, The Town Hall St Aldates, Oxford, Oxfordshire OX1 1BX e: rbarnes@oxford.gov.uk t: 01865 252781 Lo1000

C/ Ametzabide 12 Mungía, Vizcaya 48100, Spain e: gua@onahus.com t: 00 34 65 685 5584

ONCE Civil & Structural Ltd E15 South City Business Centre 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 One3One Solutions

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 Oriel Design Consultancy Solent House, 1460 Solent Business Park Whiteley, Fareham, Hampshire PO15 7AF e: ODC@oriel.co.uk w: www.oriel.co.uk t: 01489 567765 f: 01489 565817 Bu3000, Co4000, Co8800, En2000 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

Osmose

Fieldhouse Lane, Marlow Buckinghamshire SL7 1LS e: val.richards@osmose.co.uk w: www.osmose-europe.com t: 01628 486644 f: 01628 476757 Cd1000, Fl1000, Pr1000, So1000, Ti7000

Outdoor Deck Company, The

Unit 6, Teddington Business Park Station Road, Teddington, Middlesex TW11 9BQ e: sales@outdoordeck.co.uk w: www.outdoordeck.co.uk t: 020 8977 0820 f: 020 8977 0825 De2000, Ti0500, Ti0800, Ti7600, Ti7700

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

Oxford City Council

Oxford Oak 22 Parker Street, Oxford, Oxon OX4 1TD e: info@oxfordoak.co.uk w: www.oxfordoak.co.uk t: 07788 757275 Fu3000

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

44 White Street, Derby, Derbyshire DE22 1HA e: peter.law@pmlawdesign.co.uk t: 07533 815172 En2000

P M Mendes (International) Ltd

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

Par Louvre Systems Ltd A division of Caice Acoustic Air Movement Ltd.

3 Winnersh Fields, Gazelle Close Winnersh, Wokingham RG41 5QS e: info@parlouvres.co.uk w: www.parlouvres.co.uk t: 0844 847 5370 f: 0844 847 5371

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

Parsley, Edward 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

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

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

Partnermc Ltd 43 Ivy Road, Sutton Coldfield, West Midlands B73 5EB e: info@partnermc.com t: 07803 697322 Co4500

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

Paslode

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 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

PAD Studio 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

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: 02476 438691 f: 02476 438425 Co9100, Sa6500, Tr4000

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 Paul Davis & Partners The Old School House, 178 Ebury Street London SW1W 8UP e: c.gormley@pauldavisandpartners.com w: www.pauldavisandpartners.com t: 020 7730 1178 f: 0845 280 5071 Paul Drinkall Associates Ltd

63 Avill, Hockley, Tamworth, Staffordshire B77 5QF e: pdaengineers@tiscali.co.uk t: 01827 281547

Paul McShane Architecture

34 Haylie, Gardens, Largs, North Ayrshire KA30 8JA e: paul@paulmcshanearchitecture.co.uk w: www.paulmcshanearchitecture.co.uk t: 01475 272167 Ar2000

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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

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 PCDS Ltd Unit 2 The Mead Business Centre 176 - 178 Berkhamstead Road Chesham, Bucks HP5 3EE e: john-paul@pcdslimited.co.uk w: www.pcdslimited.co.uk t: 01494 771224 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

Pell-Stevens Architects Stable Studios, Godshill Wood Farm Woodgreen Road, Godshill Fordingbridge, Hants SP6 2LP e: myarchitect@pell-stevens.com w: www.pell-stevens.com t: 01425 650441 f: 01425 650442 Ar2000 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

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

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 / 07917725795

Peter Brett Associates LLP Caversham Bridge House, Waterman Place Reading, Berkshire RG1 8DN e: info@peterbrett.com w: www.peterbrett.com t: 0118 950 0761 f: 0118 959 7498 Co4000, Co5000, Co8800, En2000, En3000

Peter C. Todd - Building Contractor

Well Cottage, Quethiock Liskeard, Cornwall PL14 3SQ t: 07770 603905 Bu3000

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 Peter Hyatt Associates Ltd

86 Hillsboro Road Bognor Regis, West Sussex PO21 2DY e: peter@peterhyatt.com t: 01243 840770 f: 01243 840771

Peter Ronan & Associates 12 Penns Wood Drive Sutton Coldfield, West Midlands B76 1HZ e: pronan@pranda.freeserve.co.uk t: 0121 240 3245 f: 0121 240 3245 En2000 Peter Taylor & Partners Ltd Trinity House, Cambridge Business Park Cowley Road, Cambridge Cambridgeshire CB4 0WZ e: peter.taylor@taylors.uk.com w: www.taylors.uk.com t: 01223 393521 f: 01223 897949 En2000 pH+

1st Floor, 9 Charlotte Road, London EC2A 3DH e: drew@phplus.co.uk w: www.phplus.co.uk t: 020 7613 1965

Philip Hawkey Architectural Design

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

Piercy & Co

5th Floor, 70-74 City Road, London EC1Y 2BJ e: fionaneil@piercyandco.com w: www.piercyconner.co.uk t: 020 7490 7546 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

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

Plastering Contractors

Stanmore Ltd Stanmore House, Gyproc Business Park Church Manorway, Erith, Kent DA8 1DE e: mail@stanmoreltd.co.uk w: www.stanmoreltd.co.uk t: 01322 446446 Playdale Playground Equipment Haverthwaite, Ulverston, Cumbria LA12 8AE e: enquiries@playdale.co.uk w: www.playdale.co.uk t: 01539 531561 f: 01539 531539 Pg1000 Plywood & Timber Centres Unit A1 Ashmount Business Park Upper Fforest Way, Swansea Enterprise Park Swansea, West Glamorgan SA6 8QR e: bill@plywood-timber-centres.co.uk w: www.plywood-timber-centres.co.uk t: 01792 790471 f: 01792 704479 Ti7500

Pollard Architectural 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 Pollard Thomas Edwards Architects 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

Prime Meridian Sutherland House, 5-6 Argyll Street London W1F 7TE e: dminns@prime-meridian.co.uk w: www.prime-meridian.co.uk t: 020 7494 3522 Ar2000, En2000

Pringle Richards Sharratt 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

10 Bankside, The Watermark Gateshead, Tyne & Wear NE11 9SY e: info@portlandconsulting.co.uk w: www.portlandconsulting.co.uk t: 0191 461 9770 f: 0191 460 3028 En2000

Project 5 Architecture

PPK Timber Designs

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

53 Lyefield Road Worle, North Somerset BS22 9NX e: sales@ppktimberdesigns.co.uk w: www.ppktimberdesigns.co.uk t: 01934 517602 Ar2500, Co4000, Co9100, Co9200, Ti1200

Practical Structures Ltd

344 Castlereagh Road Belfast, Co Antrim BT5 6AE e: solutions@practicalstructures.co.uk w: www.practicalstructures.co.uk t: 028 9028 3060 Co4000, En2000

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

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

Primary Timber Frame

The Factory, Resolven Neath, West Glamorgan SA11 4HN e: andrew@primarytimberframe.com w: www.primarytimberframe.com t: 01639 711472 f: 01639 710873 Ca0500, Ho3000, Ti1500, Ti2000, Ti2500

8 Waterson Street, London E2 8HL e: info@p5a.co.uk w: www.p5a.co.uk t: 020 7739 9131

Project 5 Architecture

PRP Architects LLP

Ferry Works, Summer Road Thames Ditton, Surrey KT7 0QJ e: sue.dawes@prparchitects.co.uk w: www.prparchitects.co.uk t: 020 8339 3600 f: 020 8339 3636 Ar2000, Co5000, Co8800, La9000, Re4000

Purcell Miller Tritton

3 Colegate, Norwich, Norfolk NR3 1BN e: enquiries@purcellmillertritton.com w: www.purcellmillertritton.com t: 01603 674444 f: 01603 674445 Ar2000, Ar2500, Co4000, He1000

Purple Architecture Studio Ltd

15 Bettina Crescent, Banbury Oxfordshire OX16 1FH e: john@purplearchitecturestudio.co.uk t: 01295 259659 Ar2000

PWA Chartered Building Surveyors

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

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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PWP Architects 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

Ramboll Carlton House, Ringwood Road Woodlands, Southampton SO40 7HT e: southampton@ramboll.co.uk w: www.ramboll.co.uk t: 023 8081 7500

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

Q T F Quality Timber Frame Limited

36a Finnard Road, Rathfriland Newry, County Down BT34 5BL e: sales@qtfhomes.co.uk w: www.qtfhomes.co.uk t: 028 4063 2494 f: 028 4063 2495 Ti2000

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 Qudos Insurance A/S Kongevejen 371, Holte, DK-2840 Denmark e: renglish@qudosinsurance.dk w: www.qudosinsurance.dk t: 00 45 31 26 5550 In2000

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 Hudson House , 8 Albany Street Edinburgh EH1 3QB e: edinburgh@ramboll.co.uk w: www.ramboll.co.uk t: 0131 550 4070 f: 0131 550 4099 Co4000, Co9100, Co9200, En2000, En3000 Ramboll 60 Newman Street, London W1T 3DA e: london@ramboll.co.uk w: www.ramboll.co.uk t: 020 7631 5291 f: 020 7323 4645 Co4000, Co9100, Co9200, En1500, En2000 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

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

Raymond Simpson Associates Limited

R Elliott Associates Ltd

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

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 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 Ramboll 20 Nicholas Street, Chester, Cheshire CH1 2NX e: chester@ramboll.co.uk w: www.ramboll.co.uk t: 01244 311855 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

The Paddocks, Follifoot Harrogate, North Yorkshire HG3 1EA e: rawcliffe@follifoot.fsnet.co.uk t: 01423 879808 f: 01423 879525 Co9100, En2000

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

Reid Architects Fairbairn, 2nd Floor, 72 Sackville Street Manchester, Lancashire M1 3NJ e: studio@reid-architects.com w: www.reid-architects.com t: 0161 234 0991 Ar2000 Rembrand Timber Limited

Shielhill Wood, Tealing Dundee, Tayside DD4 0PW e: sales@rembrandtimber.com w: www.rembrandtimber.com t: 01382 323200 f: 01382 323222 Cd1000, Do3000, Pa7000, Ti7700, Wi1000

Rennie and Kirkwood Ltd The Square, 95 Morrison Street Glasgow, Lanarkshire G5 8BE e: mail@rkglasgow.fsnet.co.uk t: 0141 429 2810 f: 0141 420 3728

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

RIBO Associates Ltd

Suite 125, Challenge House 616 Mitcham Road, Croydon, Surrey CR0 3AA e: ribo.arch@gmail.com w: www.riboarchitects.co.uk t: 020 8617 9182 Ar2000

Riches Hawley Mikhail Architects

7 Mid Stocket Road, Aberdeen Aberdeenshire AB15 5JL e: info@raymondsimpson.com w: www.raymondsimpson.co.uk t: 01224 636707

10 - 11 Clerkenwell Green, London EC1R 0DP e: julia@rhmarchitects.com w: www.rhmarchitects.com t: 020 7250 1052 Ar2000

RB Doors & Joinery Ltd

Riddick and Son

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

Unit 2, 32 Devonshire Road Forest Hill, London SE23 3SR e: info@redsquirrelarchitects.com t: 020 8699 6766

17/19 Main Street, Haugh of Urr Castle Douglas, Dumfries and Galloway DG7 3YA e: office@davah.co.uk t: 01556 660227 Ridge & Partners LLP 2 Cranbrook Way, Solihull Business Park Solihull B90 4GT e: Jholt@ridge.co.uk w: www.ridge.co.uk t: 0121 713 8000 En2000

Redstone, Bryan

Rise Structural Engineers Ltd

Red Squirrel Architects Ltd

195 Exeter Road, Exmouth, Devon EX8 3DX e: bryan@redstone.eclipse.co.uk t: 01395 269807 Co9100, Co9200, En2000

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

117 Wilder Street, Bristol BS2 8QU e: ichauvet@risestructures.com w: www.risestructures.com t: 0117 279 9214 En2000

Rivington Street Studio 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

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 Ar2000

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

Rob Hilton Architecture

2 Park View, Wotton Lane Lympstone, Devon EX8 5LY e: design@robhilton.co.uk w: www.robhilton.co.uk t: 01395 224829 Ar2000, Ti1200

Robbins Consulting Engineers Ltd

66-68 Commercial Street Mountain Ash, Rhondda Cynon Taff CF45 3PW e: andrew@robbinsconsulting.co.uk w: www.robbinsconsulting.co.uk t: 01443 479731 f: 01443 479583 Co9100, Co9200, En2000, Ti1200

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 Millerchip Designs Limited The Studio, Hackwell Street, Napton on the Hill Southam, Warwickshire CV47 8LY e: design@rmdstudio.co.uk t: 01926 813312

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 Abinger House, Surrey Hills Business Park Wotton, Dorking, Surrey RH5 6QT e: rwp@rwpengineering.co.uk w: www.rwpengineering.co.uk t: 01306 879875 f: 01306 741799 En2000

Robertson Slater Partnership Ltd.

9th Floor, Salvesen Tower, Blaikies Quay Aberdeen, Aberdeenshire AB11 5PW e: wfs@robertsonslater.com t: 01224 574300

Robertson Timber Engineering Limited

10 Perimeter Road Pinefield, Elgin IV30 6AE e: mike.turner@robertson.co.uk w: www.timberkit.co.uk t: 01343 549786 f: 01343 552546 Ti1200, Ti2000, Ti2500

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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 Rodgers Leask Ltd 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 Roger Casey Associates Limited 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 Haydock Limited 11 Bridle Way, Bootle, Merseyside L30 4UA e: ian.connolly@haydock.co.uk w: www.haydock.co.uk t: 0151 530 1800 f: 0151 525 1779 Do2500, Fu4000, Sa6500, Ti7500, Wi2000 Roger Paling Joiners

Church Street,, Hull, East Yorkshire HU9 1DU e: info@palingjoiners.co.uk w: www.palingjoiners.co.uk t: 01482 223633 f: 01482 586199 Do4500, Do5000, Jo4000, Jo5000, Ti2500

Ronseal Limited Thorncliffe Park, Chapeltown Sheffield, South Yorkshire S35 2YP e: trade@ronseal.co.uk w: www.ronseal.co.uk t: 0114 246 7171 f: 0114 257 0853 Co1500, Fl2500, Pr1000, St1000, Va1000 Roscrowden Ltd Roscrowden, Frankley Lodge Road, Northfield Birmingham, West Midlands B31 5PX e: graham@roscrowden.com w: www.planningdrawings.net t: 07720 985425 Rossi Long Consulting

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 Royal School of Military Engineering

Professional Engineering Wing Brompton Barracks, Chatham, Kent ME4 4UG t: 01634 822322 f: 01634 822362 Ed4000

RPS

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

Rushby Brewster Associates Ltd

The Town House, St George’s Square Bishops Waltham, Southampton Hampshire SO32 1AF e: admin@rushbybrewster.co.uk w: www.rushbybrewster.co.uk t: 01489 890004 f: 01489 890005 Ce2000, Co9200, En2000

Rushmoor Engineering Services

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

Russell-Hughes Cyf

56 Bridge Street, Llangefni, Anglesey LL77 7HH e: russellhughes@btinternet.com w: www.russellhughes.co.uk t: 01248 722333 f: 01248 750600

Russwood Ltd 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

16, Meridian Way, Yarmouth Road Norwich, Norfolk NR70TA e: simon.rossi@rossilong.co.uk w: www.rossilong.co.uk t: 01603 706420 f: 01603 706421 En2000, Su1000

Ryan McGill Joinery Ltd 257 Drumsurn Road Limavady, County Londonderry BT49 0PG e: whmcdonald@btopenworld.com t: 07500 706455

Rotafix (Northern) Limited

17 Bell Meadow, Hingham Norwich, Norfolk NR9 4HT e: david@extensions4homes.co.uk t: 01953 853040 Co4000, Co9100, En2000

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

Rotho Blaas SRL 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 Roughan & O’Donovan

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 1 294 0820

Ryland, D A

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 95 656 0447 Bu3000, Co8800, Co9100, En2000, Ho3000

S J Omand 14 Victoria Street, Kirkwall, Orkney KW15 1DN e: stephen@sjomand.co.uk t: 01856 876215 f: 01856 876199 S K M Europe Ltd

2nd Floor, Unit 16, Cirencester Office Park Tetbury Road, Cirencester Gloucestershire GL7 6JJ w: www.skmconsulting.com t: 01285 813000 f: 01285 650479 En2000

S K M Europe Ltd

Onesixty, 160 Dundee Street Edinburgh, Midlothian EH11 1DQ e: SHemmati@skm.co.uk w: www.skmconsulting.com t: 0131 222 3530 f: 0131 222 3531 En2000, En3000

S M B C Urban Design

Sandwell Council House, Freeth Street Oldbury, West Midlands B69 3DE e: jeanette_arregger@sandwell.gov.uk w: www.corporateproperty.sandwell.gov.uk t: 0121 569 4527 f: 0121 569 4547 Ar2000, Ar2500, En2000, La9000, Lo1000

S M S Timber Frame

Sandwood Consultants York House, 9 York Place Knaresborough, North Yorkshire HG5 0AD e: malcolm.lowe@sandwoodconsultants.co.uk w: www.sandwoodconsultants.co.uk t: 01423 799955 Co4000, 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 1Q Leroy House, 436 Essex Road London N1 3QP e: amir.s@saneihopkins.co.uk w: www.saneihopkins.co.uk t: 020 7704 1901 f: 020 7704 9048

Sarah Wigglesworth Architects

10 Stock Orchard Street, London N7 9RW e: eleanor@swarch.co.uk w: www.swarch.co.uk t: 020 7607 9200 f: 020 7607 5800 Ar2000

Sarum Hardwood Structures Limited

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

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

S R Timber

Sauerlaender Spanplatten GmbH & Co. KG

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

S&S Marine and Construction Ltd

P.O Box 55 53, Arnsberg 5980 5, Germany e: hf@sauerland-spanplatte.de w: www.sauerland-spanplatte.de t: 00 49 29 318760 f: 00 49 29 31 876118

Saville Jones Architects

Virginia Works, Greenwich Way Andover, Hampshire SP10 4JX e: davidfrancis@ssmcltd.co.uk t: 01264 358561

74 Victoria Road, Worthing West Sussex BN11 1UN e: roger@savillejones-architects.com w: www.savillejones-architects.com t: 01903 211363 f: 01903 211114

Safety Cases Ltd

SCD Architecture and Interiors

19 Darling House, Clevedon Road Twickenham, Middlesex TW1 2TU e: structuralengineer@pobox.com t: 07850 480118 f: 0870 336146

Saint-Gobain Building Distribution plc

Saint-Gobain House, Binley Business Park Coventry, West Midlands CV3 2TT e: info@saint-gobain.co.uk w: www.saint-gobain.co.uk t: 02476 560700 f: 02476 560705

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

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

Ground floor Flat, 27 Albion Road Brighton BN2 9NP 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/departments/academic/edam t: 023 9284 2523 f: 023 9284 29113

Schumann Consult Ltd

60 New Broad Street London, Greater London EC2M 1JJ e: stephen.walton@schumannconsultltd.com w: www.schumannconsultltd.com t: 07432 617343 Ar2500

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

TRADA Me mb ers

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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

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

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 Architects

36 Gibson Square, London N1 0RB e: info@scottarchitects.co.uk w: www.scottarchitects.co.uk t: 020 7704 0619

Scott White and Hookins LLP

187

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

Unit 17 Willow Lane Business Park 1 - 11 Willow Lane, Mitcham, Surrey CR4 4NA e: john@setsquarestaging.com w: www.setsquarestaging.com t: 020 8687 7400 f: 020 8687 7419 Fu4000

Scott White and Hookins LLP

Seven Oaks Joinery

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

Unit 2, Millands Road Industrial Estate Neath, West Glamorgan SA11 1NJ e: warren.rowlands@haleconstruction.co.uk w: www.sevenoaksjoinery.co.uk t: 01639 620240 f: 01639 642008 Co9100, Jo4000, Ti1200, Ti2000, Tr4000

Sherpa Connection Systems Gmbh Badl 31, Frohnleiten, Styria 8130, Austria e: office@sherpa-connector.com w: ww.sherpa-connector.com t: 00 43 3127 20945 f: 00 43 3127 2094523 Fa1000

Shropshire Timber Frames Limited

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 Simpson Strong-Tie 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 Sinclair Johnston & Partners Limited

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

Sioo Wood Protection

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 412820 f: 01442 230024 Bu3000, En2000 Sitka Timberframe & Joinery

Unit 5, Alnat Industrial Park, Lindale Grange-over-sands, Cumbria LA11 6PQ e: info@sitkalodges.co.uk w: www.sitkalodges.co.uk t: 015395 35111 Jo4000

Unit 7J, Centurion Business Park, Kendal Road Shrewsbury, Shropshire SY1 4EH e: matttelford@shropshiretimberframes.com w: www.shropshiretimberframes.com t: 01743 442500 Ti2000

Skyedesign

Moxon Way, Moor Lane Trading Estate Sherburn-in-Elmet, North Yorkshire LS25 6ES e: mail@shstructures.com w: www.shstructures.com t: 01977 681931 f: 01977 681930 Br2000, Bu8000, St9000

Silva Timber Products Limited

12 George Street, Perth PH1 5JR e: mark@3slimited.co.uk w: www.3slimited.co.uk t: 01738 561697

Sharvatt Woolwich Ltd

Silvatec Design Ltd

Slorach Wood Architects The Station Masterâ&#x20AC;&#x2122;s Office South Queensferry, West Lothian EH30 9JP e: caroline@slorachwoodarchitects.com w: www.slorachwoodarchitects.com t: 0131 319 1260 f: 0131 319 1239

Simpson (York) Limited

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

SH Structures Limited

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

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

Shepherd Gilmour

SEA Design Group

Shepherd Gilmour

13D Princes Drive Kenilworth, Warwickshire CV8 2FD e: joe.james@seadesigngroup.com t: 01926 864440

Shepherd Gilmour

Setsquare Staging Limited

London House, 42 West Street Carshalton, Surrey SM5 2PR e: info@swh.co.uk w: http://www.swh.co.uk t: 020 8773 3131

Scotts of Thrapston Limited

Castlefield House, 29 Ellesmere Street Manchester M15 4LZ e: manchester@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 0161 837 1500 f: 0161 837 1549 En2000

Shere Consulting Ltd Unit River Court, Albert Drive Woking, Surrey GU21 5RP e: simonralph@sheregroup.com t: 01483 732100

Scott White and Hookins LLP

Scottish Government Building

Shepherd Gilmour

Services and Trade Company LLC

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 PO Box 823, Postal Code112 Ruwi, Sultanate of Oman w: www.stcgroups.com t: 00 968 2481 1455 Jo4000

Standards Division Denholm House Livingston, West Lothian EH54 6GA e: buildingstandards@scotland.gsi.gov.uk w: www.scotland.gov.uk/bsd t: 01506 600400 f: 01506 600401 Go2000

One Victoria Square,Birmingham B1 1BD e: birmingham@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 0121 616 0250 f: 0121 616 0555 Shepherd Gilmour 10a Mostyn Avenue, Craig-y-Don Llandudno, Conwy LL30 1YS e: llandudno@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 01492 879069 f: 01492 879778

4 Cherry Orchard, Ryecroft Newcastle-under-Lyme, Staffordshire ST5 2UB e: newcastle@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 01782 625376 f: 01782 712265 Shepherd Gilmour 6 Station Road, Rickmansworth Hertfordshire WD3 1QZ e: london@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 01923 777070 f: 01923 896332

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

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

Shepherd Gilmour

Suite G1, Ebor Court, Skinner Street Leeds LS1 4ND e: leeds@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 0113 245 1393 f: 0113 245 0807 Tower Court, 42 Tower Street Leicester E1 6WT e: leicester@shepherd-gilmour.co.uk w: www.shepherd-gilmour.co.uk t: 0116 233 7676 f: 0116 233 7677

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 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

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 (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

3 Clachamish, Edinbane Portree, Isle of Skye IV51 9NY e: ben@skyedesign.co.uk t: 01470 582252

Sloan Structural Solutions Ltd

Smartply Europe Ltd

Belview, Slieverue, Waterford, Republic of Ireland t: 00 353 51 851233 f: 00 353 51 851130

Smith and Wallwork Ltd Sheraton House, Castle Park Cambridge CB3 0AX e: contact@smithandwallwork.com w: www.smithandwallwork.com t: 01223 370126 En2000

TRADA M embe rs

188

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 Smiths Gore

Lemon Villas, Truro, Cornwall TR1 2NU e: enquiry@stratton-holborow.co.uk w: www.stratton-holborow.co.uk t: 01872 274646 f: 01872 222180 Ar2000, Su1000

Snows Timber Ltd

Penton Sawmills, Newbury Lane Penton Mewsey, Andover, Hampshire SP11 0SP e: andover@snowstimber.com w: www.snowstimber.com t: 01264 735371 f: 01264 735524 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Snows Timber Ltd

Holbeache Sawmills, Oak Lane Kingswinford, West Midlands DY6 7JS e: kingswinford@snowstimber.com w: www.snowstimber.com t: 01384 279211 f: 01384 279645 Cd1000, De2000, Fl6500, Mo5000, Pa7500

Snows Timber Ltd

The Pollards, 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

Sherwood Sawmills, Fullwood Industrial Estate Fullwood Road South, Huthwaite Sutton In Ashfield, Nottinghamshire NG17 2JZ e: huthwaite@snowstimber.com w: www.snowstimber.com t: 01623 513108 f: 01623 440272 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: 0845 241 4705 Co9100, Co9200, En2000, Ti1200

SOLUTION Consulting Engineers Ltd

Hawthorne House, Cowards Lane Codicote, Herts 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

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 South Eastern Carpentry Ltd

Heritage House, Yalding Hill Yalding, Kent ME18 6AL e: info@secarpentry.co.uk w: www.secarpentry.co.uk t: 01622 813421 f: 01622 815297

South Eastern Services

South Eastern House, 62-70, Fowler Road Hainault, Essex GU6 3UT e: jeff.penny@see-plc.com w: www.see-plc.com t: 020 3195 2501 f: 020 8559 5060 Bu3000

22 Winchester Road Bromley, Kent BR2 0PZ e: steve@sjhyde.com w: www.sjhyde.co.uk t: 020 8402 9630 En2000

Stephen Hyde Limited

Strategic Team Group

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,

Sterry, Nigel F 48 Spinney Hill Drive Loughborough, Leicestershire LE11 3LD e: nigelsterry@btconnect.com t: 01509 264265 f: 01509 264265 Ar2000

Space4 Limited

Steve Coleman (Timber Erectors) Ltd

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

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

Spandrel Homes Ltd

Askern House, High Strreet, Askern Doncaster, South Yorkshire DN6 0AA e: mick@spandrelhomes.co.uk w: www.spandrelhomes.co.uk t: 07450 261336 Ti2000

Specialist Joinery (South) Ltd

T/A Westgate Joinery Sycamore House, Laughton Road Ringmer, Sussex BN8 5SY e: sales@specialistjoinery-south.co.uk w: www.specialistjoinery-south.co.uk t: 01273 814555 f: 01273 814503 Jo4000, Jo5000, Mo0500, Mo4500, Wi2000 Spheron Architects 29f One Canada Square Canary Wharf, London E14 5DY e: info@spheronarchitects.co.uk w: www.spheronarchitects.co.uk t: 020 7617 7046 Ar2000 Squire and Partners

77 Wicklow Street, London WC1X 9JY e: smg@squireandpartners.com w: www.squireandpartners.com t: 020 7278 5555

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 67 Gloucester Street Pimlico, London SW1V 4DZ e: stanley@fyffe.co.uk t: 0845 370 0744 f: 0845 370 0745 En2000, Ti1200

11 Christie Close, Broxbourne, Herts 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 Stewart & Harris Ltd 1st Floor, 9 Frederick Road, Edgbaston Birmingham, West Midlands B15 1JD e: mdunn@stewart-harris.co.uk w: www.stewart-harris.co.uk t: 0121 454 4413 f: 0121 454 1834 En2000 Stewart Associates 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

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 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, Herts AL8 6EB e: paul@stringer-builders.co.uk w: www.stringer-builders.co.uk t: 07976 969388 Stroud Associates

Harkstead Hall, Harkstead Ipswich, Suffolk IP9 1DB e: phil@stroud-associates.co.uk w: www.stroud-associates.co.uk t: 01473 893981 f: 0870 706 1135

Struct-SURE

Stewart Morris Partnership Ltd

Stirling Maynard

Midway House, 564 Brighton Road South Croydon, Surrey CR2 6AW e: bill.ainscow@s-and-cd.co.uk w: www.s-and-cd.co.uk t: 020 8668 0884 f: 020 8668 0887

193 Charles Street Leicester, Leicestershire LE1 1LA e: engineers.smp@mistral.co.uk w: www.stewart-morris-partnership.co.uk t: 0116 254 6922

478 Duffield Road, Allestree Derby, Derbyshire DE22 2DJ e: SteerDerby@aol.com t: 01332 558989 f: 01332 558989

Steico UK Ltd

Stourhead (Western) Estate

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

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

Stephen Davy Peter Smith Architects Ltd

Straight Up Timber Frame 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

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

Unit 9, Beech Avenue Business Park Beech Avenue, Harrogate North Yorkshire HG2 8DS e: timber.design@gmx.co.uk w: www.structural-building-design.co.uk t: 01423 816298 f: 0871 918 8479

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

Steer, P J

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

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

Structural and Civil Design

Structural and Technical Systems Ltd 96 Green Lane Buxton, Derbyshire SK17 9DJ e: enquiries@structech.co.uk t: 01298 71761 Co4000, Co9100, Su1000

Structural Building Solutions (SBS) Ltd

Building 5, Units 3&4, Sandwich Industrial Estate Sandwich, Kent CT13 9LY e: paul@sbsengineering.co.uk w: www.sbsengineering.co.uk t: 01373 473529 f: 01304 619635 Co9100, En2000

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

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 Design Solutions Ltd

189

Super Structures

Associates Limited 25 River Way, Twickenham, Middlesex TW2 5JP e: derek.mason@ssaceltd.co.uk w: www.superstructuresassociates.co.uk t: 020 8914 8896 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 Sustain the Future Ltd

13 Woodlands Avenue Kirkcudbright, Dumfries and Galloway DG6 4BP e: sustainthefuture@me.com w: www.sustain-the-future.co.uk t: 07951 030077

39 Grosvenor Avenue, Alsager Stoke-On-Trent, Staffordshire ST7 2BZ e: paul@structural-design-solutions.co.uk w: www.structural-design-solutions.co.uk t: 01270 878924 f: 01270 878924 Co4000, Co9100, En2000, Ti1200

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

The Coast Guard Station, Queens Promenade Ramsey, Isle Of Man IM8 1ES e: info@ses.co.im t: 01624 819300

Swift Timber Homes Limited

Structural Engineering Services Ltd

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 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 Timber Design Solutions LLP 21 Langley Road Trowbridge, Wiltshire BA14 0LL e: admin@studs.org.uk w: www.studs.org.uk t: 01225 342837 f: 0117 9517 215 Co4000, Co9200, Ti1200

StructureMode Ltd

8a Peacock Yard, Iliffe Street London SE17 3LH e: mail@elementalstructures.com w: www.structuremode.com t: 020 7701 5714 f: 020 7701 1886 Co4000, Co9100, En2000, Ti1200

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 Studio24 Architects LLP 24 Aberdeen Avenue Cambridge, Cambridgeshire CB2 8DP e: info@studio24architects.com w: www.studio24architects.com t: 01223 571707 Ar2000 Summerfield, F 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

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

T F S Design Ltd

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

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

Sydenhams Timber Engineering

The Old Rectory, Litchborough Towcester, Northants NN12 8JF e: antony@sykesandco.co.uk w: www.sykesandco.co.uk t: 01327 831269 Bu3000, Cj1000, Co8800, Co9050, He1000

Sylva Group

Unit 4, Southill Business Park, Cornbury Park Charlbury, Oxfordshire OX7 3EW e: info@sylvagroup.com w: www.sylvagroup.com t: 01608 811543 Co4000, Co8700, Co9100, Co9200, Ti1200

Sylvan 394 Hull Road, Woodmansey Beverley, East Yorkshire HU17 0RU e: steve@sylvan-construction.co.uk w: www.sylvan-construction.co.uk t: 01482 864664 f: 01482 864664

T & G Limited

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

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

T W P Consulting Structural & Civil Engineers

T Z G Partnership 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

Sykes & Co.

Kendal House, Murley Moss, Oxenholme Road Kendal, Cumbria LA9 7RL e: ted-fletcher@btconnect.com t: 01539 722658 f: 01539 726196 Ar2000

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

The Landmark, 21 Back Turner Street Manchester, Lancashire M4 1FR e: manchester@trpconsult.com w: www.trpconsult.com t: 0161 839 9113 f: 0161 839 9114 Co5000, Co9200, En2000

Sydenhams Timber Engineering

Forest Road, 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

Ted Fletcher Architects Ltd

T R P Consulting Ltd

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

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

Teco Building Products Wellington Road, Portslade Brighton, East Sussex BN41 1DN e: sales@tecoproducts.co.uk w: www.tecoproducts.co.uk t: 01273 416617 f: 01273 410074 Fa1000

T2 architects The Studio, 12 Nuns Road Winchester, Hampshire SO23 7EF e: info@t2architects.com w: www.t2architects.com t: 01962 856255 Ar2000 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

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

Taylor, Patel

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

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 7036 5816 f: 00 33 1 7036 5801 En2000

The Barn Partnership Ltd

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

The Barn Partnership Professional Services Ltd

Woodclose, Carbinswood Lane Woolhampton, Reading, Berks RG7 5TS t: 0118 971 4400

The Budgen Partnership 56 Lisson Street, London NW1 5DF e: aalsaidi@budgenpartnership.com w: www.budgenpartnership.com t: 020 7224 8887 f: 020 7224 8883 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

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The Engineering Design Bureau Ltd

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

Timber Direct

The Keen Partnership

Thompson, Richard (Joinery) Limited

Timber Frame It (SE) Ltd

Thorogood Timber plc 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 Frame Management Ltd

Tidswell Childs LLP 72 Thorpe Road, Norwich, Norfolk NR1 1BA e: richard@tidswellchilds.com w: www.tidswellchilds.com t: 01603 443344

Timber Kit Solutions Limited

Channel House (1st Floor Right), Channel Street Galashiels, Selkirkshire TD1 1BA e: info@engdesignbureau.com w: www.engdesignbureau.com t: 01896 756501

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

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 Morton Partnership Limited

South Back Lane, Tollerton York, North Yorkshire YO61 1PU e: nick@richardthompsonjoinery.co.uk w: www.richardthompson-joinery.co.uk t: 01347 838387 f: 01347 838943

Tillman & Tsoukkas Consulting Structural Engineers

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

8 The Broadway Wimbledon, London SW19 1RF e: tillman_tsoukkas@btinternet.com w: www.tillmantsoukkas.co.uk t: 020 8944 7575 f: 020 8944 7676 Co4000, En200

The Oasis Concept Limited

Tim Bayman Architecture

49 Glenferness Avenue Bournemouth, Dorset BH3 7ER e: roger@theoasisconcept.co.uk w: www.theoasisconcept.co.uk t: 01202 761433 Bu3000

The Stable Company

1 West Annandale Street Edinburgh, Midlothian EH7 4JT e: contact@timbayman.com w: www.timbayman.com t: 07773 710498 Ar2000

Tim Kelly Consulting Engineers

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

Newtown, Hollywood County Wicklow, Republic of Ireland e: tim@tkce.ie t: 00 353 45 833001 Ce2000, Co4000, Co9100, Co9200, En2000

The Timber Frame Consultancy

4 Nile Street, London N1 7RF e: office@timronalds.co.uk w: www.timronalds.co.uk t: 020 7490 7704 Ar2000

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

Theis and Khan

1 Frog Lane, Tunbridge Wells, Kent TN1 1YT e: mail@theisandkhan.com w: www.theisandkhan.com t: 01892 518094 f: 01892 58094

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

Tim Ronalds Architects

Tim Venables Limited

4 Crescent Road, Rowley Park Stafford, Staffordshire ST17 9AW t: 07710 954045 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) 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

Timber Decking Association

Thomas Consulting

Timber Design Services

Church House, New Church Road Wellington, Telford, Shropshire TF1 1JX e: telford@thomasconsulting.co.uk w: www.thomasconsulting.co.uk t: 01952 253464 f: 01952 641639 Co9100, En2000

5 Flemming Court, Castleford West Yorkshire WF10 5HW e: info@tda.org.uk w: www.tda.org.uk t: 01977 558147 As1000, Co9200

9 Hamilton Street, Dublin 8, Republic of Ireland e: robinsonbill@eircom.net t: 00 353 1 411 3522 Co9100, Co9200, En2000, Ti1500

Elgar Road, Reading, Berkshire RG2 0BU e: sales@timberdirect.co.uk w: www.timberdirect.co.uk t: 0118 975 1666 f: 0118 931 3913 Jo2000, Jo3000, So6000, St2000, Ti0800

3 Napier House Elva Way, Bexhill-on-Sea, East Sussex TN39 5BF e: caroline@timberframeit.co.uk w: www.timberframeit.co.uk t: 01424 213400 f: 01424 213400 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 Long Lane, Telford, Shropshire TF6 6HA e: info@timberkitsolutions.co.uk w: www.timberkitsolutions.co.uk t: 01952 770990 Ti2000, Tr4000

Timber Marketing Services T/A Wood Concepts 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 Product Construction Moorswood, Brightley Road Okehampton, Devon EX20 1RH e: tpc1@live.co.uk t: 01837 52177

Timber Structures Of Ireland Ltd. Brookfield, Ballybawn Kilmacanogue, Co Wicklow e: tsiltd1@gmail.com w: www.tsiltd.ie t: 00 353 1 282 8460 f: 00 353 1 286 6446 Bu3000, Ti1500

Timber Technology Services 33 Ellesmere Avenue, North Circular Road Dublin 7, Republic of Ireland e: bobdavis.dublin@hotmail.com t: 00 353 87 673 8038

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

Timberdeal Ltd

Unit 2 Oakhurst Business Park, Wilberforce Way Southwater West Sussex RH13 9RT e: info@timberdeal.co.uk w: www.timberdeal.co.uk t: 01403 730584 f: 01403 731180 Bu1000, Fl4000, Ki3000, Pa7700, Ti7600

Timberframe Engineering Services Ltd 4 Cross Rd, Alcester, Warks 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 Consultancy Services Ltd 12 St Leonards Gardens Hove, East Sussex BN3 4QB e: info@timbertechservices.co.uk w: www.timbertechservices.co.uk t: 01273 414353 f: 01273 415886

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

Unit 2, Grange Farm Bovingdon, Hertfordshire HP3 0LB e: info@timberworkseurope.com w: www.timberworkseurope.com t: 01442 834555 Bu6000, Ho3000, Ho4000, Pa7000, Ti2000

TRADA Me mb ers

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Timbmet

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

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

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 - 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

Timbmet

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

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

General Sales e: marketing@timbmet.com w: www.timbmet.com t: 01865 860350/1 f: 0800 085 9860/3748

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

Timeless Wood Windows Unit 10, Havenbury Industrial Estate Station Road, Dorking RH4 1ES e: info@timelesswoodwindows.co.uk w: www.timelesswoodwindows.co.uk t: 01306 888228 Jo4000 Timoleon Ltd

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

Tom Straker Design

Broadhill, Little Dewchurch, Hereford HR2 6PR e: tom.straker@virgin.net t: 01432 840955 Fu3000

191

Tom Watkins Carpentry

(Southern) Ltd Forum 3 Solent Business Park Whitley, Fareham, Hants PO15 7FH e: tom@tomwatkinscarpentryltd.co.uk t: 07786 988466

Turkuaz

Tooley & Foster Partnership, The

Beykoz Cad. Huseyinli Koyu No:145 34799 Omerli Cekmekoy, Instanbul, Turkey e: ali@turkuazpark.net w: www.turkuazpark.net t: 00 90 216 485 1323 f: 00 90 216 485 13 25 Pg1000

Tottenham & Bennett

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

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

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

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 Townsend Timber 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 Travers Bell Architects Design Studio - The Big Barn, Trendrennen Farm Treen, St. Leven, Penzance, Cornwall TR19 6LH e: office@traversbell.co.uk w: www.traversbell.co.uk t: 01736 811251 Ar2000, Ar2500, Co9200, Ho3000, Ti1200

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 Cefnau, Llangadfan, Welshpool, Powys SY22 OQA e: jamie@tyafal.co.uk w: www.tyafal.co.uk t: 01938 500899 f: 01938 500899 Ar2000

Tymba Ltd Tamar Mill, Dorset Farm Boyton, Cornwall PL15 9RF e: sales@tymba.co.uk w: www.tymba.co.uk t: 01566 775100 f: 01566 779331 Ho3000, Ti1200, Ti1500, Ti2000, Tr4000

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

Trevor Derby Associates 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

Unitek 62 - 68 Greystone Road Antrim, County Antrim BT41 1NU e: info@unitekltd.com w: www.unitekltd.com t: 0845 555 2000 St8000, Ti2000

Trewin Design Architects

University of Manchester

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

Truro Timber Frame Ltd

Willows Barn, Mitchell St Newlyn East, Cornwall TR8 5JB e: info@trurotimberframe.com w: www.trurotimberframe.com t: 01872 519494 Ti1200, Ti1500, 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

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

University of Manchester

The John Ryland University Library, Oxford Road Manchester M13 9PP t: 0161 275 3748 f: 0161 275 3759

Urban Front Ltd

Unit 4, Chesham Business Park 33 Townsend Road, Chesham Buckinghamshire HP5 2AA e: info@urbanfront.co.uk w: www.urbanfront.co.uk t: 01494 778787 f: 01494 778784 Do2000, Do2500

Urban Pulse Design

Unit 17, Vicarage Farm Business Park Winchester Road, Fair Oak Hampshire SO50 7HD e: brendanc@urbanpulsedesign.co.uk w: www.urbanpulsedesign.co.uk t: 023 8069 7010

URS

Beechill House, Beechill Road Belfast, County Antrim BT8 7RP w: www.urs.com t: 028 9070 5111 f: 028 9079 5651 En2000

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

Valerie Hinde RIBA The Studio, 2 High Bank, River Petworth, West Sussex GU28 9AX e: valerie.hinde@virgin.net w: www.valerie-hinde.co.uk t: 01798 860912 Ar2000 van Heyningen and Haward Architects

Burghley Yard, 106 Burghley Road London NW5 1AL e: info@vhh.co.uk w: www.vhh.co.uk t: 020 7482 4454 f: 020 7284 0632 Ar2000, Co4000, Co8500, Co9300, He1000

Vascroft Contractors Ltd 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 Venturer Pte Ltd 74B Pagoda Street, 059233, Singapore e: admin@venturer.biz w: www.venturer.biz t: 00 65 6487 6448 f: 00 65 6487 7871 Bu3000, Ce1000, Co9100, Co9200, Ti1500 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

Vickers Timber Co Limited

Essex Works, Tallon Road Hutton Industrial Estate Brentwood, Essex CM13 1TG e: vtc@freenetname.co.uk w: www.vickerstimber.co.uk t: 01277 211557 f: 01277 263570 De2000, Do3000, Fe3000, Fi4000, Pa7500

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

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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

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 340 High Street, Dorking, Surrey RH4 1QX e: tina@vkhp.co.uk w: www.vkhp.co.uk t: 01306 881012 f: 01306 881190 En2000 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

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.org t: 0845 456 0342 f: 01654 700050

Walker Brothers (Timber Frames) Ltd

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

Walker Newton Architecture 151 Babbacombe Road, Babbacombe Torquay, Devon TQ1 3SU e: info@walkernewton.co.uk t: 01803 323344 f: 01803 322419 Ar2500

e: info@waughthistleton.com w: www.waughthistleton.com t: 020 7613 5727 f: 020 7613 5749 Ar2000

Webb Yates Engineers Ltd.

Wedeman Consulting Ltd

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

23-24 Smithfield Street, London EC1A 9LF e: merlyn@webbyates.co.uk w: wwww.webbyates.co.uk t: 020 7489 0900 En2000

Botley Mills, Mill Hill, Botley Southampton, Hampshire SO30 2GB e: info@wedemanconsulting.co.uk w: www.wedemanconsulting.co.uk t: 01489 795594

Wentworth Garden Rooms Limited

Wessex Conservation Partnership

Wiszniewski Thomson Architects

Wessex Structural Services Ltd

Wolf Systems Ltd Shilton Industrial Estate, Bulkington Road Shilton, Coventry, West Midlands CV7 9QL e: mail@wolfsystem.co.uk w: www.wolfsystem.co.uk t: 02476 602303 f: 02476 602243 St8000, Ti1200, Tr4000, Tr5000

22 Charledown Close, Overton Basingstoke, Hampshire RG25 3LW e: allam344@btinternet.com t: 07861 720421 Co8500, Co8800, He1000, Ho3000, Su1000

Wallace, A M

Marnsway, Pitmore Lane Sway, Lymington, Hants SO41 6BW t: 01590 682054

Walters and Cohen Limited 2 Wilkin Street, London NW5 3NL e: mail@waltersandcohen.com t: 020 7428 9751 f: 020 7428 9752 Ar2000

Western Timber Association

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

W F Brown Associates Limited 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

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

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

W M Design & Architecture Ltd

Watkinson & Cosgrave

8 & 9 College Street York, North Yorkshire YO1 7JF e: info@westmucketthawkes.com w: www.westmucketthawkes.com t: 01904 632250 Co9100, En2000

Westmuckett Hawkes Ltd

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 7149390 Ar2500, Co4000, Co9300, Ho3000, Su1000

Linton House, 39-51 Highgate Road London NW5 1RT e: info@watcos.co.uk t: 020 7485 6016 f: 020 7284 4058 Co4000, Co7000, En2000, Su1000

W S P Group

Burlington House, 369 Wellingborough Road Northampton, Northamptonshire NN1 4EU e: watsonhallam@btconnect.com w: www.watsonhallam.co.uk t: 01604 230823 En2000

Hems Court, Longbrook Street Exeter, Devon EX4 6AP e: team@westructure.co.uk w: www.westructure.co.uk t: 01392 411211 f: 01392 411211

Watts Contract Services 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

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

Colston 33, Colston Avenue, Bristol BS1 4UA w: www.wspgroup.com t: 0117 930 2000 f: 0117 929 4624 Co4000, Co5000, Co9100, En1500, En2000

Wain Morehead Architects Limited

NSC Campus, Mahon, Cork, Republic of Ireland e: wma@wma.ie

Watson Hallam

Bailey Hill House, Wigpool Mitcheldean, Gloucestershire GL17 0JW e: jason@wattscarpentry.co.uk t: 07801 951863 f: 01989 750985 Ca0500

Waugh Thistleton Architects

74 Paul Street, London EC2A 4NA

Unit 19, Enterprise Park Bala, Gwynedd LL23 7NL e: owain@williams-homes.co.uk t: 01678 521781 f: 01678 521635

Wilson Design Associates 13 Hightown Road, Glengormley Newtownabbey, County Antrim BT36 7TZ e: info@wilsonda.com t: 028 9087 9090 f: 028 9087 9091

190 Salisbury Road, Totton Southampton, Hampshire SO40 3LQ e: wessexservices@btconnect.com t: 023 8086 7860 f: 023 8086 7860 Co9200, En2000, Ti1200

4-5 Norman Way Ruardean, Gloucestershire GL17 9YP e: awallace8@compuserve.com t: 01594 544398

Williams Homes (Bala) 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

Wallace Stone LLP

The Steading, Dowan Road Baldernock, Glasgow G62 6HA e: admin@wallacestone.co.uk w: www.wallacestone.co.uk t: 0141 955 0995 f: 0141 955 4540

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 465232 Bu8000, Gl2000, Lv1000, Pa8200, St8000

Westructure Timber Frame Ltd

1/1 Gayfield Place Edinburgh, Midlothian EH7 4AB e: honor@wt-architects.co.uk w: www.wt-architects.co.uk t: 0131 556 9966

Wood Architecture & Building

67 Main Road, St Lawrence Bay Southminster, Essex CM0 7NA e: terry.hyland@woodarc.co.uk w: www.woodarc.co.uk t: 01621 778955

Wood Consultancy, The

PO Box 9, Farnborough, Hampshire GU14 6YQ e: jhp@canadawooduk.org t: 01252 522545 f: 01252 522546

Wood Panel Industries Federation 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

Westwind Oak Buildings Ltd

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

White Design Associates Ltd

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

The Proving House, 21 Sevier Street Bristol, Avon BS2 9LB e: mail@white-design.co.uk w: www.white-design.co.uk t: 0117 954 7333 Ar2000, Co5000, Co8800, Ed4000, La9000

WoodTrend Limited 25 Beethoven Street, London W10 4LG e: info@woodtrend.co.uk w: www.woodtrend.co.uk

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

t: 020 7460 5000 f: 0870 123 6339 Cd1000, De2000, Fe3000, Fl4000, Ha7000

Worcestershire County Council Property Services Department, County Hall Spetchley Road, Worcester, Worcestershire WR5 2NP e: anewman1@worcestershire.gov.uk w: www.worcestershire.gov.uk t: 01905 765928 f: 01905 766498 Lo1000 Wren & Bell

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

Wright Associates 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 Wurth UK Ltd 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 Wyatt & Watts 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

Xspace

99 Woodlands Ave, Poole, Dorset BH15 4EG e: ian@xspace.co.uk w: www.xspace.co.uk t: 01202 665387

Yeoman Ltd

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

Young Black Ltd 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

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Buy e rsâ&#x20AC;&#x2122; guide inde x

Adhesives, Manufacturers & Suppliers Ad1000 Architect Ar2000 Architectural Technologist Ar2500 Associations, Federations & Institutions As1000

196 196 196 197

Beams Be1000 197 Bridges, Manufacturers & Suppliers Br2000 197 Builders Merchants Bu1000 197 Building Contractors Bu3000 197 Building Control Services Bu3500 197 Buildings, Agricutural: Manufacturers & Suppliers Bu4000 197 Buildings, Conservatories: Manufacturers & Suppliers Bu5000 197 Buildings, Log Cabins: Manufacturers & Suppliers Bu6000 197 Buildings, Portable: Manufacturers & Suppliers Bu6500 198 Bu6800 Buildings, Sectional Timber: Manufacturers & Suppliers 198 Bu7000 Buildings, Sheds: Manufacturers & Suppliers 198 Buildings, Timber Hybrid Systems Bu8000 198

Carpenters Ca0500 Cladding Cd1000 Certification and Sustainable Sourcing Advisors Ce1000 Certification Bodies Ce2000 Carpentry/Joinery ServicesCj1000 Coating Manufacturers Co1500 Coatings Flame Retardant Co1700 Consultants, Building Co4000 Consultants, Business Co4500 Consultants, Computer Co4650 Consultants, Environmental Co5000 Consultants, Forestry Co5500 Consultants, Interior Design & Furniture Co6500 Consultants, Health & Safety Co7000 Consultants, Management Co7500 Consultants, Market Research Co7700 Consultants, Overseas Development Co8000 Consultants, Preservation Co8500 Consultants, Product Co8700 Consultants, Project Management Co8800 Consultants, Quality Assurance Co9000 Consultants, Recruitment Co9050 Consultants, Timber Engineering Co9100 Consultants, Timber, Technical Co9200 Contract Management Co9300

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

198 198 198 198 198 198 198 198 199 199 199 199 199 199 199 199 199 199 199 199 200 200 200 200 201

201 201 201 201 201 201 201 201

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

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: Suppliers & Merchants Fl4000 Flooring, Laminate: Suppliers & Merchants Fl5000 Flooring, Softwood: Agents /Suppliers Fl6300 Flooring, Softwood: Manufacturers Fl6500 Flooring, Softwood: Suppliers & Merchants Fl7000 Furniture Designers Fu3000 Furniture Manufacturers Fu4000

201 201 201 202 203 203 203

203 203 203 203 203 203 203 203 203 203 203 203 203 203 203 203 203 203

Garden Furniture Manufacturers & Suppliers Ga3000 203 Gates Ga4000 204 Gl1000 Glued Laminated Timber (Glulam) Manufacturers 204 Gl2000 Glued Laminated Timber (Glulam) Suppliers & Merchants 204 Go2000 Government Department 204

Handles, Wooden Ha2000 Hardwood, Environmentally Certified Ha7000 Heritage & Conservation Services He1000 House Builders Ho3000 Housing Association Ho4000

Insurance Agents /Brokers In2000 Internet Services In3000

204 204 204 204 204

204 204

TRADA BUY E RSâ&#x20AC;&#x2122; Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

Joiners Jo1000 Joinery Distributors /Merchants Jo2000 Joinery Importers Jo3000 Joinery Manufacturers Jo4000 Joinery, Architectural Jo5000

Kitchen Worktops Ki3000

Lacquer Manufacturers & Suppliers La1000 Laminates, Worktop La4000 Laminating Services (for Panel Products) La6000 Landscape Architectural Supplies La7000 Landscape Designer La9000 Local Authority Departments Lo1000 Louvres, External Lo2000 Laminated Veneer Lumber (LVL) Lv1000

Machinery Manufacturers and Suppliers Ma1500 Machining Services Ma2500 MDF Agents and Importers Md1000 MDF Manufacturers Md2000 MDF Suppliers & Merchants Md3000 Modified Wood Manufacturers & Suppliers Mo0500 Mouldings, Hardwood: Manufacturers & Suppliers Mo4500 Mouldings, Softwood: Manufacturers & Suppliers M05000

Oak Trusses Oa1000 OBS, Agents and Importers Or1000 Oriented Strand Board Manufacturers Or2000 Oriented Strand Board Merchants Or3000

195

204 204 204 204 205

205

205 205 205 205 205 205 205 205

Packing Case/Box Manufacturers & Suppliers Paints Pa3000 Pa4000 Paints, Flame Retardant Pallet & Packaging Materials Suppliers Pa5500 Pallet Manufacturers and Suppliers Pa5700 Panel Products Agents /Importers Pa7000 Panel Products Manufacturers Pa7200 Panel Products Merchants and Suppliers Pa7500 Panels, Edge Glued Pa7700 Panels, Flame Retardant Pa8000 Panels, Laminated Pa8200 Panels, Veneered Pa8700 Particleboard Agents/Importers Pa8800 Particleboard Manufacturers Pa9300 Particleboard Melamine Faced Pa9400 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

Railway Sleepers Ra2000 Remedial Treatment Services Re3000 Research and Development Services Re4000 Restoration Specialists Re6000 Roofing Material Suppliers Ro2000

205 205 205 205 205 205 205 205

205 206 206 206

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 Manufacturers & Suppliers St9000 Surveyors, Building Su1000 Surveyors, Quantity Su2000

206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206 206

206 206 207 207 207

207 207 207 207 207 207 207 207 207 207 207 207 207 207 207 207 208

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

Vapour Permeable Membranes Va0500 Varnish Manufacturers & Suppliers Va1000 Veneer Agents/Import/Distributors Ve1000 Veneering Services Ve3000

Warranty Bodies Wa1000 Window Agents /Importers /Distributors Wi1000 Window Manufacturers Wi2000 Windows, Hardwood Wi3000 Windows, Softwood Wi4000 Woodturning Services Wo2000

208 208 208 208 208 208 208 208 208 208 208 208 209 209 209 209 209 209 209 209 210 210 210 210

210 210 210 210

210 210 210 210 210 210

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Adhesives, Manufacturers & Suppliers Ad1000

– AkzoNobel Industrial Coatings Ltd./Sikkens Joinery – Bona Limited – Rotafix (Northern) Limited – Wurth UK Ltd

Architect Ar2000

– A & J Architects – A J Bunning Architect – A W W – Aaron Evans Architects Ltd – ABN7 Architects – Acanthus Clews Architects – Adams & Sutherland – ADM Projects – Alastair Macnab Architects – Allford Hall Monaghan Morris – Allies and Morrison – Allison Pike Partnership – Anderson and Glenn – Anderson Bell & Christie – Andrew Black Design Limited – Andrew Boakes Associates – Anthony Swaine Architecture – Architecture plb – Architype Limited – Arrol & Snell Ltd – Artchart>Architecture – Arthur Architects – Ashwood Design Associates Limited – Associated Architects – Atkins – Avanti Architects – BAM Construct UK Ltd – Barefoot and Gilles – Barton Willmore – BB Partnership Ltd – Belinda Webb – Bench Architects – Bennetts Associates Limited – bere:architects – BH & M – Bickerdike Allen Partners – Blackett-Ord Conservation Limited – Blair Gratton Architects Ltd – Blake Architects Ltd – Blake, Gavin RIBA FRSA: Chartered Architect – Bland, Brown & Cole LLP – BOND Architects – bptw – Buckle Chamberlain Partnership – Buckley Gray Yeoman – Building Design Partnership Ltd – Burns Guthrie and Partners – Burrell Foley Fischer LLP – Burwell Deakins Architects – C P Architects – CA Sustainable Architecture – Campbell Jackson Architects – Canata & Seggie Chartered Architects – Capita Architecture – Capita Ruddle Wilkinson Ltd – Carr Cotter & Naessens – Cassion Castle Architects – Cedar Studio Designs Limited – City Architecture Office Ltd – Coda Studios – Cook Associates – Core Design (UK) Ltd – Cowper Griffith Architects – CSK Architects – CT architect – CUBE Architecture – Cullinan Studio – Curtis Wood Architects Limited – CZWG Architects LLP – D H Design North West Limited – D Stewart Toy Chartered Architects – Dannatt Johnson Architects – David Grindley Architects

– David Mee Architect – David Mikhail Architects – David Morley Architects – David Parker Architects Ltd – Dearlove Architecture Limited – Derek Rhind Architect – Design Engine Architects Ltd – Designcell Architecture – Designcubed – domus-AR – Donaghy and Dimond Architects – Douglas Homes (South West) Ltd – Dualchas Building Design – Duggan Morris Architects – Duncan Gayler Ltd – E & P Building Design – E P T Partnership – Edith Mueller – Emma Heaver Architect – Entrust – EPR Architects Ltd – Fasciato Architects Ltd – Feilden Clegg Bradley Studios – Feilden Fowles Architects – Felce & Guy Partnership – Fereday Pollard Architects – Foster + Partners – G R Architects – Gareth Hoskins Architects – Garner Southall Partnership – Garnham Wright Associates – GBS Architectural Ltd – Geraint Efans Pensaer – Gerry Robb Architectural Design Services – GNP Chartered Architects – goodburn baillie (architecture) ltd – Goodwood Designs – H L M Architects – H M H Architects – Halsall Lloyd LLP – Harrington Design & Bloomfield Ltd – Harris McMillan Architects – Harrison Mutch, Chartered Architects – Harrison Sutton Partnership – Hawkins Brown Architects – Haworth Tompkins Architects – Hazle McCormack Young LLP – Helen Lucas Architects – Home Group Ltd – Hopkins Architects Partnership LLP – Hugh Jackson Architect – Huw Davies RIBA – Inglis Badrashi Loddo – Inkpen Downie Architecture & Design Ltd – Innovation Imperative – Integration Architecture – Jay Ashall Associates – Jestico + Whiles – John Verkaik – Julian Owen Associates Architects – Karen Gardner Architect – KDS & Associates Ltd – Kilburn Nightingale Architects – Knox Bhavan Architects LLP – Lacey Hickie Caley Ltd – Lance Adlam Chartered Architect – Landmark Architecture Ltd – Lee Evans Partnership – Lloyd Evans Prichard – Lockhart-Ball Associates – Long & Kentish Architects – LSC Ltd – M K A Architects Limited – Maccreanor Lavington Ltd – Mackellar Schwerdt Architects – Malcolm Fraser Architects – Mark Hines Architects – Marshall, William J & Partners – Martin Noone Architect – Martin Smith Architect Ltd – MAST Architects – Maxwell and Company Architects & Designers Ltd – MDR Associates – Michael Drake Architects Ltd – Mike Parkes Associates

– Mole Architects – Morgan Carey Architects Limited – Morphy Lawrence Ltd – Moxey Associates – Munro Associates – N P S South West Limited – Neil Ferguson Chartered Architect – Nicholas Hare Architects LLP – Nicola Chambers Architecture & Design – Nicolas Tye Architects – O R M S Architecture Design – O’Donnell and Tuomey – O’Keefe Scanlon Ltd – P+HS Architects – PAD Studio – Paper Project Architecture and Design Ltd – Parsons Brinckerhoff Ltd – Paul McShane Architecture – Pedder & Scampton Architects – Pell-Stevens Architects – Pembroke Design Ltd – Pensel – Piercy & Co – Pollard Thomas Edwards architects – Prime Meridian – Pringle Richards Sharratt Architects – Probyn Miers – Proctor and Matthews Ltd – Project 5 Architecture – PRP Architects LLP – Purcell Miller Tritton – Purple Architecture Studio Ltd – Reiach and Hall Architects – Reid Architects – Rhys Llwyd Davies - Architect | Pensaer – RIBO Associates Ltd – Riches Hawley Mikhail Architects – Rivington Street Studio – RLH Architectural Design Solutions – Rob Hilton Architecture – Robert Rowett Architectural Services – RPS – S M B C Urban Design – Sarah Wigglesworth Architects – Smiths Gore – Spheron Architects – Stephen Davy Peter Smith Architects Ltd – Sterry, Nigel F – Steve Eastland Design Ltd – Stride Treglown Ltd – Stuart Page Architect – Studio24 Architects LLP – Susan Walker Architects – T2 architects – Taylor, Patel – Ted Fletcher Architects Ltd – Terence O’Rourke Ltd – Tim Bayman Architecture – Tim Ronalds Architects – Tooley & Foster Partnership, The – Townshend Landscape Architects Ltd – Travers Bell Architects – Trewin Design Architects – Tweed Nuttall Warburton – Ty Afal – Valerie Hinde RIBA – van Heyningen and Haward Architects – Vincent & Gorbing Associates – Wain Morehead Architects Limited – Waind Gohil Architects – Walters and Cohen Limited – Waugh Thistleton Architects – White Design Associates Ltd

Architectural Technologist Ar2500

– A W W – Alastair Macnab Architects – Allison Pike Partnership – Andrew Howard & Partners – Anyards Designers & Surveyors Ltd – Architectural Design Services – Arthur Architects

TRADA BUY E RS’ Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

– A-Tec Design – Benjamin Associates Ltd – bptw – Building Advisory Service Limited – C2 Designs – Canata & Seggie Chartered Architects – Chris Saunders Associates Limited – Curtis Wood Architects Limited – 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 – Faber Technical Limited – G M Moore & Associates – Gerry Robb Architectural Design Services – Greenfields Design Ltd – H L M Architects – Hammond Architectural Services Ltd – Harrington Design & Bloomfield Ltd – Home Group Ltd – Hutton & Rostron Environmental Investigations Ltd – Ian Slater Architectural Design – Inkpen Downie Architecture & Design Ltd – John Bellman & Associates Ltd – Lacey Hickie Caley Ltd – LSC Ltd – M S R Building & Civil Engineering Design – MAST Architects – Mourneview Design – Munro Associates – Nicholas Salt – P+HS Architects – Parsley, Edward Associates – Paul Newbould Planning & Building Design Services – Philip Hawkey Architectural Design – Pollard Architectural – PPK Timber Designs – Purcell Miller Tritton – PWA Chartered Building Surveyors – Robert E Fry & Associates Ltd – Robert Rowett Architectural Services – S M B C Urban Design – Schumann Consult Ltd – Steve Gilman Design Ltd – Straight Up Timber Frame Ltd – T F S Design Ltd – Travers Bell Architects – Trewin Design Architects – W M Design & Architecture Ltd – Walker Newton Architecture – Yeoman Ltd

Associations, Federations & Institutions As1000

– American Hardwood Export Council – American Softwoods – British Woodworking Federation – Builders Merchants Federation – Canadian High Commission – CWC Wood WORKS BC – Department of Agriculture, Marine and Food – FIRA International Ltd – Ghana Forestry Commission – Glued Laminated Timber Association – Guild of Master Craftsmen, The – Malaysian Timber Council – NBS – RNLI – Timber Decking Association – Timber Trade Federation – Trussed Rafter Association – United Kingdom Forest Products Association – Wood Panel Industries Federation – Wood Protection Association

197

Beams

– 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 – Timberdeal Ltd

– K G Campbell Joinery Contractors Ltd – Kellow, R G Ltd – Kendo Contracts Ltd – Kenford Builders Ltd – Kind & Co (Builders) Ltd – Laing O’Rourke PLC – Longworth Building Services – LSC Ltd – M & K Macleod – M P R Projects (UK) Ltd – M2 Construction (South Wales) Ltd – Mackenzie Hughes Ltd – Martin Robinson Carpentry Ltd – Mathis Glulam Structures – MBM Contracts Ltd – Mears Lifetime Homes – Mivan Limited – Myriad Construction Ltd – NDM (Metal Roofing & Cladding) Ltd – Nene Valley Fire & Acoustic Ltd – Norfolk Timber Frames Ltd – Oriel Design Consultancy – Peter C. Todd - Building Contractor – Pinelog Ltd – S H Construcciones S.L. – Simpson (York) Limited – Sir Robert McAlpine Ltd – South Eastern Services – Soutra – Steve Coleman (Timber Erectors) Ltd – Sykes & Co. – T F S Design Ltd – The Oasis Concept Limited – Timber Structures Of Ireland Ltd. – Venturer Pte Ltd – Vision Development – Walker Brothers (Timber Frames) Ltd – Westframe

Building Contractors

Building Control Services

Be1000

– English Woodlands Timber Ltd – iWood Timber Ltd – Orlestone Oak Ltd

Bridges, Manufacturers & Suppliers Br2000

– Concrete & Timber Services Limited – Constructional Timber (Manufacturers) Ltd – Ecochoice Certified Timbers – Green Oak Carpentry Company Ltd, The – Mathis Glulam Structures – Sarum Hardwood Structures Limited – SH Structures Limited – Woodscape Ltd

Builders Merchants Bu1000

Bu3000

– A C Mauger & Son Ltd – Alex Murray Construction Ltd – Andrew Davie Timber Frame Homes – Andrew Page Oak – Ashbrooke Homes Ltd – BAM Construct UK Ltd – Blackwood Civil Engineering Limited – Borneo Benar Sdn Bhd – Brendan Flynn Construction Ltd – Briteng Building Services Ltd. – Cambridgeshire Creative Developments Ltd – Chalk Hill Construction – Chez Chene – Commercial and Industrial Services Isle of Wight Ltd – Dab Den Ltd – David Lanyon – Daylage Construction Limited – Defluo Ltd – Delta Build Ltd – E. E. Smith Contracts Ltd – Eco-librium Solutions 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 – Griffiths, J – Haden Construction Ltd – Halfern Ltd – Harvey Hosie Partnership – Hawkes Roofing & Property Care – Henners Construction Ltd – Herbert H Drew & Son Ltd – Hillside Construction and Development – Houghtons of York – Inner World Design & Build Ltd – John Sproule

Bu3500

– J R L Consulting

Buildings, Agricutural: Manufacturers & Suppliers Bu4000

– The Stable Company

Buildings, Conservatories: Manufacturers & Suppliers Bu5000

– Border Craft Homes LLP – Dempsey Dyer Ltd – Gilmour and Aitken Limited – 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 - Biotecta UK – Gibbs Timber Frame Ltd – Pennine Timber Frame (UK) Ltd – Pinelog Ltd – Svenskhomes – Timberworks Europe – Vision Development

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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 – BMM – C A P Direct LLP – Coed Cymru – Courtyard Designs Ltd – Datum Limited – English Heritage Buildings LLP – Fleming Buildings Limited – Gembuild – Lowfield Timber Frames Ltd – Neatwood Homes Ltd – Pinelog Ltd – Scotts of Thrapston Limited – Space4 Limited – Svenskhomes – The Stable Company – Timber Frame Management Ltd – Townsend Timber – Walker Brothers (Timber Frames) Ltd

Buildings, Sheds: Manufacturers & Suppliers Bu7000

– Border Craft Homes LLP – Broadoak Buildings – Frame UK – Heron Timber Frames – Lowfield Timber Frames Ltd – Pennine Timber Frame (UK) Ltd – Space4 Limited

Buildings, Timber Hybrid Systems Bu8000

– Egoin UK Timber Construction – G-frame Structures – SH Structures Limited – STREIF – Wiehag Timber Construction

Carpenters Ca0500

– Brendan Flynn Construction Ltd – Calanpoint Contracts Ltd – Exterior Decking – James Crane Ltd – Primary Timber Frame – 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 – C F Anderson Timber Products Ltd – Ecochoice Certified Timbers – English Woodlands Timber Ltd

– Hoppings Softwood Products Plc – iWood Timber Ltd – James Latham plc – Joseph Griggs & Co Limited – Norman Limited – Osmose – Rembrand Timber Limited – Russwood Ltd – Sharvatt Woolwich Ltd – Silva Timber Products Limited – Snows Timber Ltd – Stourhead (Western) Estate – Thorogood Timber plc – Townsend Timber – Vincent Timber Ltd – WoodTrend Limited

Certification and Sustainable Sourcing Advisors Ce1000

– CWC Wood WORKS BC – FIRA International Ltd – Machined Timber Specialists – Venturer Pte Ltd – Wood Shop Limited, The

Certification Bodies Ce2000

– ADAC (Engineering Services) Ltd – Atkins – BM TRADA – 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 Engineer Limited – Evolve – Forbes Leslie Network – Goodson Associates – H G A (UK) Ltd – Harley Haddow – Harry Turnbull Ltd, Consulting Civil Engineer – Ramsay and Chalmers – Rushby Brewster Associates Ltd – Structural Solutions – Tim Kelly Consulting Engineers

Carpentry/Joinery Services Cj1000

– Carpentry Services Ltd – Inner World Design & Build Ltd – K G Campbell Joinery Contractors Ltd – Sykes & Co.

Coating Manufacturers Co1500

– AkzoNobel Industrial Coatings Ltd./Sikkens Joinery – BMM – Bona Limited – Ronseal Limited – Sioo Wood Protection – Teknos (UK) Limited

Coatings Flame Retardant Co1700

– Fabric Flare Limited

Consultants, Building Co4000

– A T K Partnership Ltd – ADAC (Engineering Services) Ltd – AECOM – Allison Pike Partnership – Andrew Howard & Partners – 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 Limited – BSF Timber Engineering Ltd – Building & Design Ltd – Building Advisory Service Limited – Buro Happold Ltd – C & C Markides Estates Ltd – Cameron & Ross – Campbell of Doune Ltd – Canadian High Commission – Canata & Seggie Chartered Architects – Capita Architecture – Chick, J P & Partners – Coda Studios – Complete Design Partnership Ltd – Cowan Consultancy Ltd – Cowper Griffith Architects – Croft Structural Engineers – Curtis Wood Architects Limited – CWC Wood WORKS BC – D & R W Design Partnership Ltd – David Norris Associates – David Parker Architects Ltd – Design Projects Partnership Ltd – Dixon Hurst Kemp Limited – D-Tech Design Ltd – E & P Building Design – Eco-librium Solutions Ltd – Elders Consulting Engineers LLP – Elliott Wood Partnership LLP – Entrust – Faber Technical Limited – FAIRHURST – FLUID Structural Engineers – Francis Bradshaw Partnership – 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 – Harrington Design & Bloomfield Ltd – Hartigan – Haydn E Williams Cyf – Hockley & Dawson – Hutton & Rostron Environmental Investigations Ltd – Inkpen Downie Architecture & Design Ltd – iTechnik Ltd – James Crane Ltd – James Lockyer Associates Ltd – Julian Owen Associates Architects – KMASS – KRP Building Consultancy Ltd – L F Webb & Partner – Lawrenson Associates – M K A Architects Limited – M L Consulting – 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

TRADA BUY E RS’ Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

– McColl Associates – McCurdy & Co Ltd – McKay & Partners – Michael Barclay Partnership LLP – Mike Parkes Associates – Morphy Lawrence Ltd – Munro Associates – N J McAnally & Associates – NW Structural Consultants Limited – O’Dwyer, Nicholas Ltd – Oriel Design Consultancy – Parsons Brinckerhoff Ltd – Pembroke Design Ltd – Peter Brett Associates LLP – Peter Dann Limited – Philip Hawkey Architectural Design – Pollard Architectural – PPK Timber Designs – Practical Structures Ltd – Price & Myers – Purcell Miller Tritton – PWA Chartered Building Surveyors – Ramboll – Robert E Fry & Associates Ltd – Robert Rowett Architectural Services – Robert Stone Associates – Rodgers Leask Ltd – Roger Casey Associates Limited – Ryland, D A – S C E G Limited – Samuely, F J & Partners – Sandwood Consultants – Sandy Fraser Associates – Scott White and Hookins LLP – Straight Up Timber Frame Ltd – Structural and Technical Systems Ltd – Structural Design Associates Ltd – Structural Design Solutions Ltd – Structural Timber Design Solutions LLP – StructureMode Ltd – Sylva Group – TALL Engineers Ltd – The Timber Frame Consultancy – Thomasons – Tillman & Tsoukkas Consulting Structural Engineers – Tim Kelly Consulting Engineers – Tottenham & Bennett – Trevor Derby Associates – Trewin Design Architects – van Heyningen and Haward Architects – W F Brown Associates Limited – W M Design & Architecture Ltd – W S P Group – Watkinson & Cosgrave – William Keniry – Wright Associates – Wyatt & Watts – Wyatt Carruthers Jebb – Yeoman Ltd

Consultants, Business Co4500

– ARV Solutions – Ewbank Consultancy – Oak House Consultants Limited – Partnermc Ltd

Consultants, Computer Co4650

– archiTAB Solutions Limited

Consultants, Environmental Co5000

– Acanthus Clews Architects – AECOM – Atkins

199

– Barton Willmore – Baynham Meikle Partnership – Betts Associates Limited – Bickerdike Allen Partners – Blue Evolution – BWB Consulting Ltd – Campbell Reith Hill LLP – Canadian High Commission – Ewbank Consultancy – FAIRHURST – FIRA International Ltd – Forests Forever – H L M Architects – Hartigan – Inkpen Downie Architecture & Design Ltd – 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 – T R P Consulting Ltd – Terence O’Rourke Ltd – W S P Group – White Design Associates Ltd – Wren & Bell

Consultants, Market Research Co7700

– Bengough Haddock International

Consultants, Overseas Development Co8000

– Bengough Haddock International – Borneo Benar Sdn Bhd

Consultants, Preservation Co8500

– Ewbank Consultancy – Hutton & Rostron Environmental Investigations Ltd – KMASS – Lonza Wood Protection – Mackellar Schwerdt Architects – McCurdy & Co Ltd – van Heyningen and Haward Architects – Wessex Conservation Partnership – William Keniry – Wood Protection Association

Consultants, Product Co8700

Consultants, Forestry Co5500

– Blue Evolution – Canadian High Commission – CWC Wood WORKS BC – English Woodlands Timber Ltd

Consultants, Interior Design & Furniture Co6500

– Alastair Macnab Architects – Dab Den Ltd

Consultants, Health & Safety Co7000

– British Woodworking Federation – Canata & Seggie Chartered Architects – Didac – 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 – HSCS Ltd – Lacey Hickie Caley Ltd – Mason Clark Associates – Norder Design Associates – Oak House Consultants Limited – Robert Rowett Architectural Services – Sandy Fraser Associates – Scott White and Hookins LLP – Thomasons – Trevor Derby Associates – W S P Group – Watkinson & Cosgrave – Wyatt Carruthers Jebb

Consultants, Management Co7500

– Bengough Haddock International – Clarke Matthews Ltd – FIRA International Ltd – Oak House Consultants Limited – Wren & Bell

– Baxter, Andrew – Blue Evolution – CWC Wood WORKS BC – iTechnik Ltd – Machined Timber Specialists – Oak House Consultants Limited – Sylva Group – Wood Shop Limited, The

Consultants, Project Management Co8800

– A L Project Services – Acanthus Clews Architects – Anyards Designers & Surveyors Ltd – Arthur Architects – Atkins – Barton Willmore – Bengough Haddock International – bptw – BSF Timber Engineering Ltd – Building & Design Ltd – C & C Markides Estates Ltd – Campbell Reith Hill LLP – Canata & Seggie Chartered Architects – Chick, J P & Partners – Clarke Matthews Ltd – Coda Studios – Design Projects Partnership Ltd – Duffy Chartered Engineers – E & P Building Design – E A R Sheppard Consulting Civil & Structural Engineer Limited – F P S Consult Ltd – FAIRHURST – Fidler Associates Ltd – Francis Bradshaw Partnership – G M Moore & Associates – Halsall Lloyd LLP – Harrington Design & Bloomfield Ltd – James Lockyer Associates Ltd – M S R Building & Civil Engineering Design – MacLaren Roughton – Materian Limited – Maxwell and Company Architects & Designers Ltd – MDR Associates – Nicholas Hare Architects LLP – Norder Design Associates – Oriel Design Consultancy – Pembroke Design Ltd – Peter Brett Associates LLP – Peter Dann Limited – PRP Architects LLP – RNLI

TRADA SM’ embe BUYER G U I DErs

200

– Robert Stone Associates – S H Construcciones S.L. – Sandy Fraser Associates – Self-Build-Pro (Chartered Surveyors) – Stirling Maynard – Stride Treglown Ltd – Sykes & Co. – Terence Fidler Partnership Ltd – Trevor Derby Associates – Wain Morehead Architects Limited – Wessex Conservation Partnership – White Design Associates Ltd – Yeoman Ltd

Consultants, Quality Assurance Co9000

– iTechnik 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 – ADAC (Engineering Services) Ltd – ADEPT Consulting (UK) Ltd – AECOM – AED – Allen Gordon & Co – Andrew Waring Associates Ltd – Archibald Shaw LLP – Ardern Hodges Ltd – 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 – Blueprint (Dunbar) Ltd – Borneo Benar Sdn Bhd – Brian Evans Associates Ltd – Broughton Beatty Limited – BSF Timber Engineering Ltd – Buro Happold Ltd – Cameron & Ross – Campbell Reith Hill LLP – 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 – Curtins Consulting Engineers – D & R W Design Partnership Ltd – David Barfield Associates – David Narro Associates – David R Murray & Associates – Deeside Timberframe Ltd – Duffy Chartered Engineers – E & M West – E A R Sheppard Consulting Civil & Structural Engineer Limited – Edinburgh Napier University – Engineers HRW – EURBAN – Evolve – FAIRHURST – Fawcett Construction Ltd – Firebrace, Andrew Partnership – FLUID Structural Engineers – Forbes Leslie Network – Francis Bradshaw Partnership

– Fuller Designs Ltd – Furness Partnership Ltd – G C Robertson & Associates Ltd – Gemmell Hammond Ltd – Glued Laminated Timber Association – Goodson Associates – Gordon, John Consultancy Ltd – Graeme Erskine 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 – iTechnik Ltd – James Lockyer Associates Ltd – Jampel Davison & Bell – 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 – Mel Williams Partnership – Michael Barclay Partnership LLP – Michael Hadi 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 – Parsley, Edward Associates – Parsons Brinckerhoff Ltd – Pasquill – Pavlovskis Lister Ltd – Pollard Architectural – PPK Timber Designs – Pringuer-James – Ramboll – Ramsay and Chalmers – Rawcliffe Associates Ltd – Redstone, Bryan – Robbins Consulting Engineers Ltd – Robert Stone Associates – Roger Casey Associates Limited – Rushmoor Engineering Services – Ryland, D A – S C E G Limited – S H Construcciones S.L. – Sands Consultants – Sandwood Consultants – Sandy Fraser Associates – Scotframe Timber Engineering Limited – Self-Build-Pro (Chartered Surveyors) – Seven Oaks Joinery – Silvatec Design Ltd – Sinclair Johnston & Partners Limited – Solid Structures (UK) Limited – Stevenson Calam Associates – Stirling Maynard – Straight Up Timber Frame Ltd – Structural and Technical Systems Ltd – Structural Building Solutions (SBS) Ltd – Structural Design Associates Ltd – Structural Design Solutions 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 – William Keniry – Wren & Bell – Wright Associates – Wyatt & Watts

Consultants, Timber, Technical

Co9200 – A T K Partnership Ltd – ADAC (Engineering Services) Ltd – ADEPT Consulting (UK) Ltd – AECOM – AED – Allen Gordon & Co – Andrew Waring Associates Ltd – Archibald Shaw LLP – Ardern Hodges Ltd – Atkins – Austin Trueman Associates – B B P Consulting Engineers Ltd – Barter Hill Partnership Limited – Baxter, Andrew – Betts Associates Limited – Blue Evolution – BM TRADA – Brian Evans Associates Ltd – British Woodworking Federation – Cameron & Ross – Concept Drawing Limited – Crucis Designs Limited – David R Murray & Associates – D-Tech Design Ltd – Duffy Chartered Engineers – E & M West – Edinburgh Napier University – EURBAN – Evolve – Ewbank Consultancy – Fawcett Construction Ltd – FLUID Structural Engineers – Forbes Leslie Network – Francis Bradshaw Partnership – Furness Partnership Ltd – G C Robertson & Associates Ltd – GBG – Glued Laminated Timber Association – 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 – iTechnik Ltd – J R L Consulting – J R Roberts – KLH UK – KMASS – Knevitt Consulting – M P R Projects (UK) Ltd – Materian Limited – McCartney Associates – McColl Associates – McKinney Nicolson Associates Ltd – Milner Associates – Momentum Consulting Engineers – Mourneview Design – Myriad Construction Ltd

TRADA BUY E RS’ Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

– N J McAnally & Associates – NW Structural Consultants Limited – P Thomas Associates Ltd – Parsley, Edward Associates – Pavlovskis Lister Ltd – PPK Timber Designs – R P Winstone Ltd – Ramboll – Redstone, Bryan – Robbins Consulting Engineers Ltd – Roger Casey Associates Limited – Rushby Brewster Associates Ltd – Rushmoor Engineering Services – S C E G Limited – Scott White and Hookins LLP – Silvatec Design Ltd – Solid Structures (UK) Limited – Stevenson Calam Associates – Straight Up Timber Frame Ltd – Structural Solutions – Structural Timber Design Solutions LLP – Sylva Group – T R P Consulting Ltd – T W P Consulting Structural & Civil Engineers – TALL Engineers Ltd – The Morton Partnership Limited – The Timber Frame Consultancy – Tim Kelly Consulting Engineers – Timber Decking Association – Timber Design Services – Travers Bell Architects – 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 – van Heyningen and Haward Architects – W M Design & Architecture Ltd – Yeoman Ltd

deckng

De2000 – Alsford Timber – Beaumont Forest Products Limited – Brooks Bros (Midlands) Ltd – Brooks Bros (UK) Limited – Bryceland Total Timber Solutions Ltd – BSW Timber Ltd – Burton, E O & Co Limited – Champion, A W Limited – Cheshire Mouldings – Concrete & Timber Services Limited – Deckwise – Ecochoice Certified Timbers – English Woodlands Timber Ltd – Exterior Decking – Fulham Timber Merchants Ltd – Garden Trellis Co Ltd, The – Gilmour and Aitken Limited – International Timber – James Latham plc – Morgan Timber – NHG Timber Limited – Nicks & Co (Timber) Ltd – Norman Limited – Outdoor Deck Company, The – Pacific European Timber Agency Ltd – Rotho Blaas SRL – Russwood Ltd – Sarum Hardwood Structures Limited – Silva Timber Products Limited – Snows Timber Ltd – Stourhead (Western) Estate

201

– Timber & Plywood Services Ltd – Timber Marketing Services T/A Wood Concepts – Timbmet – Vickers Timber Co Limited – Vincent Timber Ltd – WoodTrend Limited

Door Blanks Do1000

– Caledonian Plywood Company – J B Kind Limited – J P Stone Limited – Noberne Doors 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 – Urban Front Ltd

Door Manufacturers

Do2500 – Biker Group – Caledonian Plywood Company – Dempsey Dyer Ltd – Enfield Speciality Doors – ERW Joinery Ltd – Essex Woodcraft – Harrison Varma Limited – Hazlin – J C K Joinery – J P Stone Limited – Kent Flush Doors & Joinery Ltd – Malaysian Timber Council – MFM Joinery Ltd – Mivan Limited – NBJ (London) Ltd – Noberne Doors Limited – Norscot Joinery Limited – RB Doors & Joinery Ltd – Roger Haydock Limited – Scotts of Thrapston Limited – Senior Architectural Systems Limited – Stafford Bridge Doors Ltd – T Manners & Sons Ltd – The Stable Company – Tower Doors Ltd – Urban Front Ltd – Vicaima Doors

Door Merchants Do3000

– Brooks Bros (London) Limited – Days Buildbase – Enfield Speciality Doors – Rembrand Timber Limited – Vickers Timber Co Limited – Watford Timber Co Limited

Door Seals Do4000

– Noberne Doors Limited – Sealmaster Limited

Doors, Fire Resisting Do4500

– BMM – Caledonian Plywood Company – Enfield Speciality Doors – Hazlin – J B Kind Limited – J C K Joinery – Kent Flush Doors & Joinery Ltd – NBJ (London) Ltd – Noberne Doors Limited – RB Doors & Joinery Ltd – Roger Paling Joiners – Soundcraft – Stafford Bridge Doors Ltd – 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 – Noberne Doors Limited – Oak Leaf Gates – Roger Paling Joiners – Stafford Bridge Doors Ltd – Taylor Made Joinery Interiors Limited – Tower Doors Ltd – Vicaima Doors

Educational Establishment Ed4000 – Burwell Deakins Architects – City of Bristol College – Coleg Menai – Didac – Edinburgh College – Edinburgh Napier University – Forth Valley College – HSCS Ltd – Inverness College – Limerick Institute of Technology – Merton College – Nottingham Trent University Library – Royal School of Military Engineering – University of Manchester – White Design Associates Ltd – Wyatt Carruthers Jebb

Energy Efficiency Products & Services En1000

– Beaumont Forest Products Limited – Blue Evolution – 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 – Capita Architecture – David Barfield Associates

TRADA SM’ embe BUYER G U I DErs

202

– David R Murray & Associates – Elders Consulting Engineers LLP – Forbes Leslie Network – N P S South West Limited – PWA Chartered Building Surveyors – Ramboll – RPS – Timoleon Ltd – W S P Group

Engineers, Civil/Structural

En2000 – A C S Structures – A J Cumming – A L Project Services – A R C Engineers Ltd – A T K Partnership Ltd – Absolute Consulting Engineers Ltd – ADAC (Engineering Services) Ltd – Adam Power Associates – ADEPT Consulting (UK) Ltd – AECOM – AED – Aidan O’Connell & Associates Ltd – Alan Baxter Partnership – Alexander Associates – Alistair Burroughs Design Partnership – Allen Gordon & Co – Andrew Howard & Partners – 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 – Atkins – Atkinson Peck Ltd – Austin Trueman Associates – 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 – Baxter, Andrew – Baynham Meikle Partnership – BdR Civil & Structural Engineering Limited – Betts Associates Limited – Bill Henderson Consulting Engineer Ltd – Bingham Yates & Partners – Blackett-Ord Conservation Limited – Blackwell Structural Consultants Ltd – Blackwood Civil Engineering Limited – Blueprint (Dunbar) Ltd – Boyle Consultants Ltd – Brian Evans Associates Ltd – Broughton Beatty Limited – Bruce, Cufley & Partners – BSF Timber Engineering Ltd – Building & Design Ltd – Buro Happold Ltd – Burwell Deakins Architects – BWB Consulting Ltd – C & C Markides Estates Ltd – C E Consultancy – C W T Partnership – Cameron & Ross – Campbell of Doune Ltd – Campbell Reith Hill LLP – Capita Architecture – Chick, J P & Partners – 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 – Curtins Consulting Engineers – D & R W Design Partnership Ltd – DAS Structures Ltd – David Attree – David Barfield Associates – David Narro Associates – David R Murray & Associates – Design-Life – Diamond Wood and Shaw Limited – Dixon Hurst Kemp Limited – DMC Consulting Engineers Ltd – DOA Consulting Structural Engineers – Donald McIntyre Design Ltd – Duffy Chartered Engineers – E & M West – E A R Sheppard Consulting Civil & Structural Engineer Limited – Ecos Maclean Ltd – Edinburgh Napier University – Egoin UK Timber Construction – Elders Consulting Engineers LLP – Elliott Wood Partnership LLP – Ellis and Moore Consulting Engineers – Energitech – Engineers HRW – Entrust – Evolve – Expedition Engineering – FAIRHURST – Fidler Associates Ltd – Finite Design – Firebrace, Andrew Partnership – FLUID Structural Engineers – Forbes Leslie Network – Foxx Limited – Francis Bradshaw Partnership – Franks & Lewin – Furness Partnership Ltd – G A P Ltd – G C Robertson & Associates Ltd – Gary Gabriel Associates – GBG – Gemmell Hammond Ltd – GNC Engineering Ltd – Goodson Associates – Gordon, John Consultancy Ltd – Graeme Erskine Associates – Graham Garner and Partners Ltd – Griffen Design Ltd. – H B L Associates – H G A (UK) Ltd – H M Chambers and Partners – Hannah-Reed – Harley Haddow – Harper, A J – Harry Turnbull Ltd, Consulting Civil Engineer – Hartigan – Harvey and Snowdon – Hermolle Associates Ltd – Hockley & Dawson – Hydrock Consultants – Ian Moir Associates – Integral Engineering Design – J K C Timber Engineering – J R L Consulting – Jake Maclean Associates – James Lockyer Associates Ltd – Jampel Davison & Bell – JHA Consulting – JLC – John Bellman & Associates Ltd – John Peden Associates – Jon J Oates – Kingfisher Consulting – Knevitt Consulting – Lawrenson Associates – M L Kubik & Son Ltd – M M P Design Limited – M S R Building & Civil Engineering Design – Maciver Consultancy Services Limited – MacLaren Roughton – MacLeod Associates – Marshall, William J & Partners

– Mason Clark Associates – Maughan Reynolds Partnership – McCarthy, Rachel BSc MICE – McCartney Associates – McColl Associates – McKay & Partners – McKenzie Willis – McKinney Nicolson Associates Ltd – MDA Consulting Engineers – Mel Williams Partnership – Michael Baigent Orla Kelly Limited – Michael Barclay Partnership LLP – Michael Hadi Associates – Michael Pooler Associates – Mike Parkes Associates – Modulus – Momentum Consulting Engineers – Morrish & Partners – MSM Consulting Engineers – N J McAnally & Associates – Nick Kenchington Ltd – Norder Design Associates – NW Structural Consultants Limited – O’Dwyer, Nicholas Ltd – ONCE Civil & Structural Ltd – Oriel Design Consultancy – P M Law Design – Parkins, R G & Partners Ltd – Parsley, Edward Associates – Parsons Brinckerhoff Ltd – Pavlovskis Lister Ltd – Peter Brett Associates LLP – Peter Dann Limited – Peter Ronan & Associates – Peter Taylor & Partners Ltd – PJStructures Ltd – Plandescil Ltd – Portland Consulting Engineers – Practical Structures Ltd – Price & Myers – Prime Meridian – Pringuer-James – Quadrant Harmon Consulting Ltd – Ramboll – Ramsay and Chalmers – Rawcliffe Associates Ltd – Redstone, Bryan – Ridge & Partners LLP – Rise Structural Engineers Ltd – RNLI – Robbins Consulting Engineers Ltd – Robert E Fry & Associates Ltd – Robert Stone Associates – Robert Wynter & Partners Ltd – Rodgers Leask Ltd – Roger Casey Associates Limited – Rossi Long Consulting – RPS – Rushby Brewster Associates Ltd – Rushmoor Engineering Services – Ryland, D A – S C E G Limited – S H Construcciones S.L. – S K M Europe Ltd – S M B C Urban Design – Samuely, F J & Partners – Sands Consultants – Sandwood Consultants – Sandy Fraser Associates – Scotframe Timber Engineering Limited – Scott White and Hookins LLP – Shepherd Gilmour – 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 – Stanley Fyffe Associates – Stephen Hyde Limited – Steve Gilman Design Ltd – Stevenson Calam Associates – Stewart & Harris Ltd – Stirling Maynard

TRADA BUY E RS’ Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

– Structural Building Solutions (SBS) Ltd – Structural Design Associates Ltd – Structural Design Services – Structural Design Solutions Ltd – 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 – TALL Engineers Ltd – Terence Fidler Partnership Ltd – TESS atelier d’ingenierie – Thomas Consulting – Thomasons – Tillman & Tsoukkas Consulting Structural Engineers – Tim Kelly Consulting Engineers – Timber Design Services – Tottenham & Bennett – Trevor Derby Associates – URS – vkhp-consulting – W F Brown Associates Limited – W S P Group – Watkinson & Cosgrave – Watson Hallam – Webb Yates Engineers Ltd. – Wessex Structural Services Ltd – Westmuckett Hawkes Ltd – Wren & Bell – Wright Associates – Wyatt & Watts – Wyatt Carruthers Jebb

Environmental Assessment En3000

– Buro Happold Ltd – FAIRHURST – Peter Brett Associates LLP – Ramboll – S K M Europe Ltd – Scott White and Hookins LLP – Soutra – Stride Treglown Ltd – Thomasons

Environmental Campaigners En4000

– Forests Forever – PEFC UK Ltd

Environmental Certification Services En5000

– Hutton & Rostron Environmental Investigations Ltd – PEFC UK Ltd – Wood Shop Limited, The – Wren & Bell

Fastenings & Fixings for Timber Fa1000

– Chadwicks (Mowbray Drive) Limited – Deckwise – Paslode – Rotafix (Northern) Limited – Rotho Blaas SRL – Sherpa Connection Systems Gmbh – Simpson Strong-Tie – Teco Building Products – Wurth UK Ltd – Young Black Ltd

203

Fencing Manufacturers

Flooring, Hardwood: Suppliers & Merchants

– BSW Timber Ltd – Calders & Grandidge – Garden Trellis Co Ltd, The

– Beaumont Forest Products Limited – Calders & Grandidge – Canvey Wharf Co Limited, The – Gilmour and Aitken Limited – Hoppings Softwood Products Plc – James Callander & Son Ltd – James Jones & Sons Ltd – Timber & Plywood Services Ltd – Townsend Timber – Vickers Timber Co Limited – WoodTrend Limited

– A C Timber Solutions Ltd – Beaumont Forest Products Limited – Border Craft Homes LLP – 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 – Chauncey’s Timber Flooring – E C Forest Products (Sales) – Fulham Timber Merchants Ltd – International Decorative Surfaces – James Latham plc – Russwood Ltd – Thorogood Timber plc – Timberdeal Ltd – Timbmet – WoodTrend Limited

Fibre Building Board, Manufacturers

Flooring, Laminate: Suppliers & Merchants

– Coillte Panel Products (UK) Ltd – Steico UK Ltd

– Castle Wood Floors – International Decorative Surfaces

Fibre Building Board, Merchants

Flooring, Softwood: Agents/Suppliers

– Brooks Bros (UK) Limited – Datum Limited – Vickers Timber Co Limited

– Chauncey’s Floor Fitting Services

Fe2000

Fencing Material Suppliers Fe3000

Fi2000

Fi4000

Finishing Equipment Fi6000

– Teknos (UK) Limited

Fire Detection & Prevention Equipment Fi7000

– Fabric Flare Limited

Flame Retard Impregnation Services Fl1000

– Fabric Flare Limited – Lonza Wood Protection – Osmose – Wood Protection Association

Floor Sealants Fl2500

– Bona Limited – Ronseal Limited

Flooring, Hardwood: Agents/Importers Fl3000

– International Timber – Pacific European Timber Agency Ltd – Timber Marketing Services T/A Wood Concepts

Flooring, Hardwood: Manufacturers Fl3500

– Brooks Bros (UK) Limited – E C Forest Products (Sales) – Malaysian Timber Council – Orlestone Oak Ltd

Fl4000

Fl5000

Fl6300

Flooring, Softwood: Manufacturers Fl6500

– Snows Timber Ltd

Flooring, Softwood: Suppliers & Merchants Fl7000

– Beaumont Forest Products Limited – BMM

Furniture Designers Fu3000

– Andrew Page Oak – Campbell Jackson Architects – Curtis Wood Architects Limited – Oxford Oak – Redwood Design Ltd – Tom Straker Design – William Keniry

Furniture Manufacturers Fu4000

– Chase Joinery Contracts Ltd – Harrison Varma Limited – J P Stone Limited – JDM Joinery Ltd – McBeth Joinery – Redwood Design Ltd – Roger Haydock Limited – Setsquare Staging Limited – T Manners & Sons Ltd

Garden Furniture Manufacturers & Suppliers Ga3000

– Street Design Limited

TRADA SM’ embe BUYER G U I DErs

204 Gates

Heritage & Conservation Services

– Calders & Grandidge – Garden Trellis Co Ltd, The – Oak Leaf Gates

– A J Bunning Architect – Acanthus Clews Architects – Anthony Swaine Architecture – Arrol & Snell Ltd – Arthur Architects – Barry Honeysett Consulting Structural & Civil Engineers – BOND Architects – Campbell Jackson Architects – Coda Studios – David Parker Architects Ltd – Ellis and Moore Consulting Engineers – G M Moore & Associates – Greenbeams.com, Structural & Civil Consultants – Houghtons of York – Inkpen Downie Architecture & Design Ltd – Jay Ashall Associates – Maxwell and Company Architects & Designers Ltd – Morphy Lawrence Ltd – Purcell Miller Tritton – Structural Design Associates Ltd – Stuart Page Architect – Sykes & Co. – The Mighty Oak Timber Frame Company – van Heyningen and Haward Architects – Wessex Conservation Partnership

Ga4000

Glued Laminated Timber (Glulam) Manufacturers Gl1000 – Constructional Timber (Manufacturers) Ltd – Cygnum Ltd – EcoCurves by Jagram – Egoin UK Timber Construction – G-frame Structures – Lowe & Simpson Group Ltd – Mathis Glulam Structures – Melingoed Ltd – Steico UK Ltd

Glued Laminted Timber (Glulam) Suppliers & Merchants 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 – Glued Laminated Timber Association – Moelven UK Limited – O F P Timber Framed Homes Ltd – Simpson Strong-Tie – Steve Coleman (Timber Erectors) Ltd – Thomas Armstrong (Timber) Limited – Wiehag Timber Construction

Government Department Go2000

– Canadian High Commission – Department of Agriculture, Marine and Food – Ghana Forestry Commission – Scottish Government Building Standards Division

Handles, Wooden Ha2000

– Brooks Bros (UK) Limited – International Timber

Hardwood, Environmentally Certified Ha7000

– A C Timber Solutions Ltd – Border Hardwood Ltd – Brooks Bros (UK) Limited – 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 – Stourhead (Western) Estate – Vincent Timber Ltd – Woodscape Ltd – WoodTrend Limited

He1000

House Builders Ho3000

– A C Mauger & Son Ltd – Advanced Housing Systems Limited – Alex Murray Construction Ltd – Andrew Davie Timber Frame Homes – Arley Homes NW Limited – Border Craft Homes LLP – Border Oak Design & Construction – Eco-librium Solutions Ltd – Eden Timber Frame – English Heritage Buildings LLP – Fawcett Construction Ltd – G P Zachariades (O) Ltd – Griffiths, J – Herbert H Drew & Son Ltd – Heron Timber Frames – Holbrook Timber Frame Ltd – Kind & Co (Builders) Ltd – Kingspan Timber Solutions Ltd – Laing O’Rourke PLC – LSC Ltd – M & K Macleod – M P R Projects (UK) Ltd – Martin Robinson Carpentry Ltd – Myriad Construction Ltd – Nordic Construction UK Ltd – Pennine Timber Frame (UK) Ltd – Primary Timber Frame – S H Construcciones S.L. – Soutra – STREIF – Svenskhomes – T F S Design Ltd – T J Crump Oakwrights Ltd – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Timberworks Europe – Travers Bell Architects – Tymba Ltd – W M Design & Architecture Ltd – Walker Brothers (Timber Frames) Ltd – Wessex Conservation Partnership – Westwind Oak Buildings Ltd

Housing Association Ho4000 – A C Mauger & Son Ltd – Home Group Ltd – MAST Architects

– Peter Dann Limited – Timberworks Europe – Westlea Housing Association

Insurance Agents/Brokers In2000

– BLP Insurance – LABC Warranty – Qudos Insurance A/S

Internet Services In3000

– Wood Shop Limited, The

Joiners Jo1000

– Adams Joinery Limited – Brown & Carroll (London) Ltd – Calanpoint Contracts Ltd – Louis James Furniture and Woodwork – Walker Brothers (Timber Frames) Ltd

Joinery Distributors/Merchants 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 – Timber Direct

Joinery Importers Jo3000

– Timber Direct

Joinery Manufacturers Jo4000

– Adams Joinery Limited – Biker Group – Brown & Carroll (London) Ltd – Calanpoint Contracts Ltd – Chase Joinery Contracts Ltd – E. E. Smith Contracts Ltd – ERW Joinery Ltd – Essex Woodcraft – Fyntons – Haldane (UK) Ltd – Harrison Varma Limited – Hazlin – J C K Joinery – J P Stone Limited – JDM Joinery Ltd – Kent Flush Doors & Joinery Ltd – M.Binladin Company – Malaysian Timber Council – McBeth Joinery – Melingoed Ltd – MFM Joinery Ltd – Mivan Limited – NBJ (London) Ltd – Norscot Joinery Limited – Nottage Joinery & Timber Merchants – Original Box Sash Window Company, The – RB Doors & Joinery Ltd – Roger Paling Joiners – Rowan Timber Supplies (Scotland) Ltd

TRADA BUY E RS’ Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

– Scotts of Thrapston Limited – Services and Trade Company LLC – Seven Oaks Joinery – Sitka Timberframe & Joinery – Soundcraft – Specialist Joinery (South) Ltd T/A Westgate Joinery – T Manners & Sons Ltd – Taylor Made Joinery Interiors Limited – Timeless Wood Windows – Vascroft Contractors Ltd – Vicaima Doors – Virtuoso Joinery Ltd

Joinery, Architectural

Jo5000 – Adams Joinery Limited – Essex Woodcraft – Garden Trellis Co Ltd, The – Haldane (UK) Ltd – Harrison Varma Limited – JDM Joinery Ltd – M.Binladin Company – NBJ (London) Ltd – Redwood Design Ltd – Roger Paling Joiners – Soundcraft – Specialist Joinery (South) Ltd T/A Westgate Joinery – Taylor Made Joinery Interiors Limited – Vale Garden Houses Ltd – Vascroft Contractors Ltd

Kitchen Worktops

Ki3000 – Brooks Bros (UK) Limited – C F Anderson Timber Products Ltd – International Decorative Surfaces – James Latham plc – Redwood Design Ltd – Timberdeal Ltd – Timbmet

Lacquer Manufacturers & Suppliers La1000 – Bona Limited – Teknos (UK) Limited

Laminates, Worktop La4000

– Arnold Laver – International Decorative Surfaces

Laminating Services (for Panel Products) La6000 – Brooks Bros (UK) Limited – J P Stone Limited – RB Doors & Joinery Ltd

Landscape Architectural Supplies

205

– Exterior Decking – H L M Architects – Halsall Lloyd LLP – Harrington Design & Bloomfield Ltd – Lacey Hickie Caley Ltd – N P S South West Limited – PRP Architects LLP – RPS – S M B C Urban Design – Stride Treglown Ltd – Taylor, Patel – Terence O’Rourke Ltd – Townshend Landscape Architects Ltd – White Design Associates Ltd

Local Authority Departments Lo1000

– Architectural Services – Arun District Council – Coed Cymru – East Lothian Council – Entrust – Hampshire County Council – LSC Ltd – Oxford City Council – S M B C Urban Design – Worcestershire County Council

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 – Watford Timber Co Limited

Modified Wood Manufacturers & Suppliers Mo0500

– Accsys Technologies – Brooks Bros (UK) Limited – Coed Cymru – Ecochoice Certified Timbers – James Latham plc – Specialist Joinery (South) Ltd T/A Westgate Joinery – Vincent Timber Ltd

Mouldings, Hardwood: Manufacturers & Suppliers Mo4500

Louvres, External

Lo2000 – Stafford Bridge Doors Ltd

Laminated Veneer Lumber (LVL) Lv1000

– B & K Structures – Constructional Timber (Manufacturers) Ltd – Cygnum Ltd – Steico UK Ltd – Wiehag Timber Construction

Machinery Manufacturers and 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 – Timber & Plywood Services Ltd – Timbmet

MDF Agents and Importers

La7000 – Benchmark Timber Ltd – Garden Trellis Co Ltd, The

Md1000 – Hanson Plywood Limited – Highlake Limited – International Plywood (Importers) Ltd

Landscape Designer

MDF Manufacturers

La9000 – Arrol & Snell Ltd – Barton Willmore – bptw – Capita Architecture – Design Engine Architects Ltd

MDF Suppliers & Merchants

Md2000 – Coillte Panel Products (UK) Ltd – Norbord – Wood Panel Industries Federation

– A C Timber Solutions Ltd – Beaumont Forest Products Limited – Burton, E O & Co Limited – Champion, A W Limited – Finewood Marketing (UK) Ltd – International Timber – Malaysian Timber Council – Morgan Timber – NHG Timber Limited – Nicks & Co (Timber) Ltd – Nottage Joinery & Timber Merchants – Pacific European Timber Agency Ltd – Specialist Joinery (South) Ltd T/A Westgate Joinery – Thorogood Timber plc – Timbmet – Watford Timber Co Limited

Mouldings, Softwood: Manufacturers & Suppliers M05000 – Beaumont Forest Products Limited – Bolt Building Supplies Limited – Brooks Bros (UK) Limited – Champion, A W Limited – International Timber – James Latham plc – Mid-Sussex Timber Co Limited – Nicks & Co (Timber) Ltd – Sharvatt Woolwich Ltd – Snows Timber Ltd – Watford Timber Co Limited

Oak Trusses

Oa1000 – A J Laminated Beams Ltd – Broadoak Buildings – C A P Direct LLP – James Crane Ltd – Orlestone Oak Ltd – T J Crump Oakwrights Ltd – Townsend Timber – Turner Timber Frames Ltd – Westwind Oak Buildings Ltd

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OSB, 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

Paints Pa3000

– Environmental Coatings – Teknos (UK) Limited

Paints, Flame Retardant Pa4000

– Environmental Coatings – Fabric Flare Limited – Russwood Ltd – Sealmaster Limited

Pallet & Packaging Materials Suppliers Pa5500

– BSW Timber Ltd – James Jones & Sons Ltd

Pallet Manufacturers and Suppliers Pa5700

– Thomas Armstrong (Timber) Limited

Panel Products Agents/Importers Pa7000

– Altripan UK Ltd – Caledonian Plywood Company – Hanson Plywood Limited – Highlake Limited – International Plywood (Importers) Ltd – James Latham plc – Rembrand Timber Limited – Timberworks Europe – Timbmet

Panel Products Manufacturers Pa7200

– A Proctor Group Ltd – Arnold Laver – BCL Timber Projects Ltd – Coillte Panel Products (UK) Ltd – James Latham plc – Mivan Limited – Norbord – Wood Panel Industries Federation

Panel Products Merchants and Suppliers Pa7500

– Alsford Timber – Altripan UK Ltd – Arnold Laver – Beaumont Forest Products Limited – Brooks Bros (London) Limited – Buildbase Ltd – C F Anderson Timber Products Ltd – Caledonian Plywood Company – Chadwicks (Mowbray Drive) Limited – Fulham Timber Merchants Ltd – Gibbs & Dandy – Gilmour and Aitken Limited – Jackson Building Centres Ltd – Melingoed Ltd – Mid-Sussex Timber Co Limited – Rowan Timber Supplies (Scotland) Ltd – Sharvatt Woolwich Ltd – Snows Timber Ltd – Vickers Timber Co Limited – Watford Timber Co Limited

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 – Timber Marketing Services T/A Wood Concepts

Plywood & Blockboard, Decorative Pl2000

Panels, Edge Glued

– International Plywood (Importers) Ltd

– Timberdeal Ltd

Plywood & Blockboard, Flame Retardant

Panels, Flame Retardant

– Arnold Laver – Lonza Wood Protection

Pa7700

Pa8000

– BMM – Coillte Panel Products (UK) Ltd – Sealmaster Limited

Panels, Laminated Pa8200

– Egoin UK Timber Construction – EURBAN – Norbord – Wiehag Timber Construction

Pl3000

Pole Suppliers Po1000

– Calders & Grandidge

Preservation/Treatment Services Pr1000

– BCL Timber Projects Ltd – Hazlin – James Latham plc – Norbord – RB Doors & Joinery Ltd – Vicaima Doors

– Calders & Grandidge – Canvey Wharf Co Limited, The – Environmental Coatings – Gibbs & Dandy – Harlow Bros Limited – International Timber – James Callander & Son Ltd – Lonza Wood Protection – Mid-Sussex Timber Co Limited – Osmose – Qualtrough, J & Co Limited – Ronseal Limited – Wood Protection Association

Particleboard Agents/Importers

Parallel Strand Lumber (PSL)

– Hanson Plywood Limited – Highlake Limited – Steico UK Ltd

– Crendon Timber Engineering Ltd

Panels, Veneered Pa8700

Pa8800

Particleboard Manufacturers

Ps1000

Railway Sleepers Ra2000

Pa9300

– James Jones & Sons Ltd

– Norbord – Wood Panel Industries Federation

Remedial Treatment Services

Particleboard Melamine Faced Pa9400

– C F Anderson Timber Products Ltd

Re3000

– Harvest Century (HK) Holdings Limited – Rotafix (Northern) Limited

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Research and Development Services

Software

– 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

– Cowan Consultancy Ltd – Greentram Software Pty Ltd – MiTek Industries Limited – NBS – Osmose

Re4000

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 – Jackson Building Centres Ltd – Rotho Blaas SRL – S R Timber – Silva Timber Products Limited – Vida Wood UK Limited

So1000

Softwood, Enviromentally Certified So6000

– C F Anderson Timber Products Ltd – Champion, A W Limited – Fulham Timber Merchants Ltd – Hoppings Softwood Products Plc – Sharvatt Woolwich Ltd – Stourhead (Western) Estate – Timber Direct

Stain Manufacturers & Suppliers St1000

– Environmental Coatings – Ronseal Limited

Stair Components St2000

– Beaumont Forest Products Limited – Cheshire Mouldings – Haldane (UK) Ltd – Lowe & Simpson Group Ltd – Timber Direct

Sawmills, British Timber

Staircases

– G & S Specialist Timber – James Callander & Son Ltd

– Bolt Building Supplies Limited – Chase Joinery Contracts Ltd – Cheshire Mouldings – Essex Woodcraft – Haldane (UK) Ltd – JDM Joinery Ltd – Lowe & Simpson Group Ltd – McBeth Joinery – MFM Joinery Ltd – Redwood Design Ltd

Sa6000

Sawmills, General Sa6500

– BSW Timber Ltd – Moreys – Pasquill – Roger Haydock Limited – Timber & Plywood Services Ltd

Sawmills, Hardwood Sa7000

– Border Hardwood Ltd – Brooks Bros (Midlands) Ltd – E C Forest Products (Sales) – G & S Specialist Timber – Orlestone Oak Ltd

Sawmills, Softwood Sa8000

– BSW Timber Ltd – S R Timber

Shopfitters Sh4000

– Adams Joinery Limited – Mivan Limited – T Manners & Sons Ltd – Vascroft Contractors Ltd

St3000

Street Furniture, Timber St5000

– Concrete & Timber Services Limited – Street Design Limited – Woodscape Ltd

Strength Graded Timber St6000

– Beaumont Forest Products Limited – Border Hardwood Ltd – G & S Specialist Timber – Harlow Bros Limited – Hoppings Softwood Products Plc – James Callander & Son Ltd – James Jones & Sons Ltd – Qualtrough, J & Co Limited – Sarum Hardwood Structures Limited – Vincent Timber Ltd

Structural Components Manufacturers & Suppliers St8000

– Benfield ATT Group Ltd – Catnic Limited – Cowley Timberwork – Crendon Timber Engineering Ltd – Crocodile Timber Frames – Harlow Bros Limited – MiTek Industries Limited – O F P Timber Framed Homes Ltd – Oregon Timber Frame Ltd – Simpson Strong-Tie – Space4 Limited – Timber Frame Management Ltd – Unitek – 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 – Lowfield Timber Frames Ltd – Mathis Glulam Structures – O F P Timber Framed Homes Ltd – Space4 Limited

Structural Timber Composite Material Manufacturers & Suppliers St9000

– A J Laminated Beams Ltd – Cowley Timberwork – Flight Timber Products Ltd – James Jones & Sons Ltd – Rowan Timber Supplies (Scotland) Ltd – SH Structures Limited – Steico UK Ltd

Surveyors, Building Su1000

– Anyards Designers & Surveyors Ltd – Appledown Marine – Arrol & Snell Ltd – Arun District Council – Atkins – Atkinson Peck Ltd – Broughton Beatty Limited – BWB Consulting Ltd – Chick, J P & Partners – Coda Studios – Colin D. Brooking Dip. Arch. – David Attree – David Norris Associates – Ellis and Moore Consulting Engineers – F P S Consult Ltd – Fidler Associates Ltd – Foster Outlook Ltd – Galbraith, C K D – Garner Southall Partnership – GBG – H M Chambers and Partners – Harper Steele Associates LLP – Haydn E Williams Cyf – Hutton & Rostron Environmental Investigations Ltd – J R L Consulting – John Kershaw Chartered Surveyors – Julian Owen Associates Architects – Kellow, R G Ltd – KMASS – KRP Building Consultancy Ltd – L F Webb & Partner – M K A Architects Limited

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– Mason Clark Associates – McKay & Partners – MDR Associates – Morphy Lawrence Ltd – N P S 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 – Smiths Gore – Stride Treglown Ltd – Structural and Technical Systems Ltd – The Morton Partnership Limited – Thomasons – Trewin Design Architects – W M Design & Architecture Ltd – Watkinson & Cosgrave – Wessex Conservation Partnership – Wyatt Carruthers Jebb – Yeoman Ltd

Timber Agents/Importers, General

Surveyors, Quantity

Timber Agents/Importers, Softwood

Su2000

– Anyards Designers & Surveyors Ltd – Atkins – bptw – E & P Building Design – Entrust – F P S Consult Ltd – Kellow, R G Ltd – N P S South West Limited – Pembroke Design Ltd

Testing Services, Acoustic Te0500

– A Proctor Group Ltd – Bickerdike Allen Partners – Milner Associates

Testing Services, Fire Te2000

– BM TRADA – Ewbank Consultancy – Fabric Flare Limited – Sealmaster Limited

Testing Services, Mechanical Te3000

– BM TRADA

Testing Services, Product Te3500

– Milner Associates

Testing Services, Structural Te4000

– AED – Baynham Meikle Partnership – BM TRADA – GBG – Greenbeams.com, Structural & Civil Consultants – Michael Hadi Associates – Milner Associates

Ti0200

– Benchmark Timber Ltd – Oregon Timber Frame Ltd – Silva Timber Products Limited – Timbersource Limited – 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 – Outdoor Deck Company, The – Pacific European Timber Agency Ltd – Timbersource Limited

Ti0800

– DuPont Tyvek – Morgan Timber – NHG Timber Limited – Norman Limited – Outdoor Deck Company, The – S R Timber – Timber Direct – 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 – Woodscape Ltd

Timber Drying Services Ti1000

– 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 – Barter Hill Partnership Limited – BdR Civil & Structural Engineering Limited – Bill Henderson Consulting Engineer Ltd – Broadoak Buildings – C E Consultancy – 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 – domus-AR – D-Tech Design Ltd – E & M West – E A R Sheppard Consulting Civil & Structural Engineer Limited – Eden Timber Frame – Ellis and Moore Consulting Engineers – Evolve – Fuller Designs Ltd

– Furness Partnership Ltd – G M Moore & Associates – Goodson Associates – Graeme Erskine Associates – Greenbeams.com, Structural & Civil Consultants – Hockley & Dawson – Jay Ashall Associates – Kingspan Timber Solutions Ltd – Layne Timber Systems – Materian Limited – McColl Associates – Michael Hadi Associates – Modulus – Momentum Consulting Engineers – Morphy Lawrence Ltd – Morrish & Partners – Mourneview Design – MTE (Leicester) Ltd – Myriad Construction Ltd – Neatwood Homes Ltd – Norder Design Associates – Nordic Construction UK Ltd – ONCE Civil & Structural Ltd – Pavlovskis Lister Ltd – Peter Dann Limited – Pollard Architectural – PPK Timber Designs – Ramsay and Chalmers – Rob Hilton Architecture – Robbins Consulting Engineers Ltd – Robert Rowett Architectural Services – Robertson Timber Engineering Limited – Roger Casey Associates Limited – Rushmoor Engineering Services – S M S Timber Frame – Self-Build-Pro (Chartered Surveyors) – Seven Oaks Joinery – Silvatec Design Ltd – Solid Structures (UK) Limited – Stanley Fyffe Associates – Stirling Maynard – Straight Up Timber Frame Ltd – Structural Design Associates Ltd – Structural Design Solutions Ltd – Structural Timber Design Solutions LLP – 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 Timber Frame Consultancy – Travers Bell Architects – Truro Timber Frame Ltd – Tymba Ltd – Vision Development – Wain Morehead Architects Limited – Wessex Structural Services Ltd – Wolf Systems Ltd

Timber Frame Site Erection Services Ti1500

– Advanced Housing Systems Limited – Alex Murray Construction Ltd – Andrew Page Oak – B & K Structures – 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 – Fawcett Construction Ltd – Flight Timber Products Ltd – Gibbs Timber Frame Ltd – Harvey Hosie Partnership – Heron Timber Frames – K G Campbell Joinery Contractors Ltd – Karlin Timber Frame (NE) Ltd

TRADA BUY E RS’ Me mb GUID ersE

Ti m b e r In d u s t r y Ye a r b o o k 2014 www.trada.co.uk

– Kilbroney Timber Frame Ltd – Layne Timber Systems – Lincs Joinery Services Ltd – M P R Projects (UK) Ltd – Martin Robinson Carpentry Ltd – Materian Limited – MTE (Leicester) Ltd – Myriad Construction Ltd – Nordic Construction UK Ltd – Norfolk Timber Frames Ltd – P Thomas Associates Ltd – Pennine Timber Frame (UK) Ltd – Primary Timber Frame – Self-Build-Pro (Chartered Surveyors) – Soutra – Steve Coleman (Timber Erectors) Ltd – The Mighty Oak Timber Frame Company – The Timber Frame Consultancy – Timber Design Services – Timber Structures Of Ireland Ltd. – Timbertech Homes Ltd. – Truro Timber Frame Ltd – Turner Timber Frames Ltd – Tymba Ltd – Venturer Pte Ltd – Vision Development

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 – Benfield ATT Group Ltd – Border Craft Homes LLP – C A P Direct LLP – 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 – Cygnum Ltd – Datum Limited – David Ball Construction Ltd – Deeside Timberframe Ltd – Devon Timber Buildings Ltd – Egoin UK Timber Construction – Elite Systems GB Ltd – English Heritage Buildings LLP – Fawcett Construction Ltd – Fleming Buildings Limited – Fleming Homes Limited – Flight Timber Products Ltd – Frame UK – Gembuild – Gibbs Timber Frame Ltd – Guardian Homes – Harlow Bros Limited – Heritage Oak Frames – Heron Timber Frames – Insulated Timber Frames Ltd – Ipswich Timber Frame Ltd – Joseph Griggs & Co Limited – Karlin Timber Frame (NE) Ltd – Kingspan Timber Solutions Ltd – Lakeland Timber Frame – Layne Timber Systems – Lowfield Timber Frames Ltd – Mathis Glulam Structures – Moreys – MTE (Leicester) Ltd – Neatwood Homes Ltd – Nordic Construction UK Ltd – Norscot Joinery Limited – O F P Timber Framed Homes Ltd – Oregon Timber Frame Ltd – Pennine Timber Frame (UK) Ltd

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– Primary Timber Frame – Q T F Quality Timber Frame Limited – Robertson Timber Engineering Limited – Scotframe Timber Engineering Limited – Seven Oaks Joinery – Shropshire Timber Frames Limited – Space4 Limited – Spandrel Homes Ltd – 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 – Timbertech Homes Ltd. – Timberworks Europe – Townsend Timber – Truro Timber Frame Ltd – Turner Timber Frames Ltd – Tymba Ltd – Unitek – Vision Development – Walker Brothers (Timber Frames) Ltd – Westframe – Westwind Oak Buildings Ltd

Timber Frame, Carpentry Framed Structures Ti2500

– A J Laminated Beams Ltd – Allwood Timber Ltd – Border Oak Design & Construction – Broadoak Buildings – C A P Direct LLP – Carpenter Oak & Woodland – Crocodile Timber Frames – Gibbs Timber Frame Ltd – Green Oak Carpentry Company Ltd, The – Heron Timber Frames – James Crane Ltd – McCurdy & Co Ltd – Primary Timber Frame – Robertson Timber Engineering Limited – Roger Paling Joiners – Steve Coleman (Timber Erectors) Ltd – T J Crump Oakwrights Ltd – The Cartlodge Company – Turner Timber Frames 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

– Lonza Wood Protection – Osmose

Timber Merchants, General Ti7500

– 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 – Gilmour and Aitken Limited – Harlow Bros Limited – Hay & Co Buildbase – Hendricks Lovell – International Timber – J P Corry Group Limited – Jackson Building Centres Ltd – Joseph Griggs & Co Limited – Mid-Sussex Timber Co Limited – Moreys – Nottage Joinery & Timber Merchants – Plywood & Timber Centres – Qualtrough, J & Co Limited – Roger Haydock Limited – Rowan Timber Supplies (Scotland) Ltd – Russwood Ltd – Sharvatt Woolwich Ltd – Silva Timber Products Limited – Timber & Plywood Services Ltd

Timber Merchants, Hardwood Specialist Ti7600

– A C Timber Solutions Ltd – Border Hardwood Ltd – 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 – iWood Timber Ltd – James Latham plc – Melingoed Ltd – Norman Limited – Nottage Joinery & Timber Merchants – Outdoor Deck Company, The – Thorogood Timber plc – Timberdeal Ltd – Timbersource Limited

Timber Merchants, Softwood Specialist Ti7700

– American Softwoods – Beaumont Forest Products Limited – Benchmark Timber Ltd – Brooks Bros (London) Limited – Brooks Bros (UK) Limited – Days Buildbase – Hendricks Lovell – James Callander & Son Ltd – James Latham plc – Nicks & Co (Timber) Ltd – Norman Limited – Outdoor Deck Company, The – Rembrand Timber Limited – Thorogood Timber plc – Timbersource Limited – Vida Wood UK Limited

TRADA SM’ embe BUYER G U I DErs

210 Tools, Power

Veneering Services

– G & S Specialist Timber – Nottage Joinery & Timber Merchants – Paslode – Wurth UK Ltd – Young Black Ltd

– Kent Flush Doors & Joinery Ltd – Taylor Made Joinery Interiors Limited

To0500

Ve3000

Warranty Bodies Wa1000

Tool Suppliers & Servicing To1000

– BLP Insurance – NHBC

– Paslode – Wurth UK Ltd – Young Black Ltd

Window Agents/Importers/Distributors

Trussed Rafter Manufacturers & Suppliers

– Datum Limited – Rembrand Timber Limited – Senior Architectural Systems Limited

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 – Datum Limited – 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 – 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 – Tymba 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 – Rotho Blaas SRL

Varnish Manufacturers & Suppliers Va1000

– Ghana Forestry Commission – Ronseal Limited – Teknos (UK) Limited

Veener Agnets/Import/distributors Ve1000 – Finewood Marketing (UK) Ltd

Wi1000

Window Manufacturers Wi2000

– Adams Joinery Limited – Biker Group – Dempsey Dyer Ltd – ERW Joinery Ltd – JDM Joinery Ltd – McBeth Joinery – MFM Joinery Ltd – NBJ (London) Ltd – Norscot Joinery Limited – Original Box Sash Window Company, The – Roger Haydock Limited – Rowan Timber Supplies (Scotland) Ltd – Scotts of Thrapston Limited – Senior Architectural Systems Limited – Soundcraft – Specialist Joinery (South) Ltd T/A Westgate Joinery – T Manners & Sons Ltd – The Stable Company

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

The TRADA Timber Industry Yearbook 2014 Sometimes itâ&#x20AC;&#x2122;s better to think inside the box OpenBox Media+Communications + Contract Publishing + Advertising Sales + Content Creation + Design & Creative Direction + 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 w. ob-mc.co.uk

Ad vertise rs’ I nd ex

212

List of advert is ers A Proctor Group Ltd.......................................................... 118

Flight Timber Products Ltd................................................. 38

Prowood Ltd..................................................................... 125

A20 Cladding.................................................................... 126

Frame Homes UK Ltd......................................................... 54

Pyroplex Ltd........................................................................ 83 Quality Timber Decking Co Ltd........................................ 141

ACCSYS Technologies........................................................ 94

French Timber.................................................................... 62

Adam Power Associates Ltd.............................................. 68

G-Frame............................................................................ 132

Advanced Timbercraft Ltd.................................................. 68

Ghana Forestry Commission........................................... 104

Quality Timber Frame Ltd.................................................. 40 Robertson Timber Engineering.......................................... 30

Akzo Nobel Coatings........................................................ 120

GP Wood Ltd..................................................................... 100

American Softwoods........................................................ 148

Hanson Plywood................................................................. 46

Aptus Fastener Systems.................................................... 22

HECO Screws...................................................................... 58

Rotafix................................................................................. 16

ARC Engineers.................................................................. 114

Hillside Construction and Development............................ 32

Rougier SA.......................................................................... 50

Architab Solutions.............................................................. 60

Holfire Doors Ltd................................................................. 90

Rowlinson Timber Ltd ....................................................... 51

AW Champion................................................................... 104

Hoppings Softwood Products .............................. 124 & 142

Rubio Monocoat............................................................... 148

B & K Structures............................................................... 108

Houghtons of York.............................................................. 74

Scotfame Timber Engineering Ltd..................................... 58

BEA Fastening Systems Ltd......................Inside Back Cover

Howarth Timber Building Suppliers................................ 122

Scotts of Thrapston ltd....................................................... 76

Robinson Manufacturing Ltd............................................. 35

Beaver 84............................................................................ 57

Howarth Windows and Doors Ltd.................................... 148

Benfield ATT Group..................................................... 26, 164

HUBTEX............................................................................. 126

Birchwood Price Tools Ltd - Bullet Woodscrews.............. 96

Hundegger UK.................................................................... 39

Bona Ltd............................................................................ 146

Intumescent Systems Ltd / Envirograf.............................. 82

BPC Building Products Ltd............................................... 136

Isocell.................................................................................. 39

Siero Lam SA.................................................................... 131

Brooks Brothers....................................................................2

ITW - Paslode..................................................................... 44

Sioo Wood Protection AB................................................. 102

Buckland Timber...................................................... 132, 165

James Callander & Sons Ltd........................................... 177

Spano Invest NV................................................................. 56

Buildbase.......................................................................... 102

James Latham......................................................Back Cover

Spax UK Ltd................................................................ 34, 126

C4Ci................................................................................... 112

Lakeland Timber Frame..................................................... 40

Coastal Joinery Hardware................................................. 86

LoCal Homes - Accord Group............................................ 35

Spotnails........................................................................... 110

Coillte Panel Products Ltd.....................................................4

Lonza Wood Protection...................................................... 90

Combilift............................................................................ 102

Malaysian Timber Council................................................ 104

Concept Distribution Ltd.................................................... 12

MBM Contracts Ltd.......................................................... 119

Constructional Timber ( Manufacturers) Ltd............. 64, 168

McCurdy & Co..................................................................... 70

Stora Enso Timber UK Ltd................................................ 100

Meerdkink (UK) Ltd........................................................... 110

Talbotts Biomass Energy Systems.................................... 76

Cowley Timberwork........................................................... 40

Screedflo............................................................................ 52 Sealmaster......................................................................... 74 Senior Architectural Systems Ltd...................................... 78

Stairways Midlands Ltd..................................................... 75 Steico UK Ltd...................................................................... 40 Stewart Milne Group.......................................................... 14

Creffields ........................................................................... 84

Metsa Wood UK Ltd.................................. inside Front Cover

Technical Timber Services Ltd......................................... 132

Deckwise.......................................................................... 142

Moelven UK Ltd................................................................ 130

The Cartlodge Company.................................................... 39

Dempsey Dyer Ltd.............................................................. 72

Morgan Timber................................................................. 110

Timber Frameworks........................................................... 68

Distinction Doors Ltd.......................................................... 89

Murray Timber Group Ltd................................................. 106

Dupont De Nemours........................................................... 92

Neatwood Homes Ltd........................................................ 54

Timber Trade Federation.................................................. 190

DURA Composites Ltd...................................................... 124

Nene Vallye Fire and Acoustic Ltd..................................... 88

Dynalyse AB...................................................................... 110

NHG Timber......................................................................... 98

Easi-edge Ltd Safety Solutions......................................... 60

Noberne Doors Ltd............................................................. 90

Ecological Building Systems............................................. 68

Norbord..................................................................................6

Unitek.................................................................................. 70

Ecosse Doors...................................................................... 84

NorClad............................................................................. 116

Urban Front Ltd................................................................... 88

Egger UK Ltd....................................................................... 48

Norfolk Timber Frames...................................................... 60

Vastern Timber................................................................. 123

Egoin UK timber Construction......................................... 128

North Wales Timber Frames.............................................. 36

Venables Brothers Ltd...................................................... 114

Enfield Speciality Doors..................................................... 90

OHRA Regalanalagen GmbH.............................................. 98

English Heritage Buildings.........................................28 & 29

Orlestone Oak................................................................... 146

Vicaima Ltd......................................................................... 82

Escocia Doors & Windows................................................. 76

Osmose............................................................................... 89

Eurban Ltd........................................................................ 134

Partnermc........................................................................... 39

Fabric Flare......................................................................... 84

PEFC UK Ltd...................................................................... 130

Timbmet ...............................................................................1 Timoleon........................................................................... 144 Travis Perkins..................................................................... 97

W J Group......................................................................... 138 Whitmore’s Timber Co Ltd................................................. 38 Wood Waste Control (Eng) ltd............................................ 76

Falcon Panel Products.............................................38 & 148

Polypal.............................................................................. 100

Woodbridge................................................... 124, 142 & 146

Fawcett Construciton......................................................... 70

PPK Timber Designs Ltd..................................................... 34

Wurth.................................................................................. 66

Finsa (UK) Ltd..................................................................... 86

Promat UK Ltd.................................................................... 80

YBS Insulation.................................................................... 42

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Safe hands

TIFICAT CER I

SYST

For more information on James Latham or a copy of our environmental statement, please visit www.lathamtimber.co.uk, email: marketing@lathams.co.uk or call: 0116 257 3415.

An industry leader in panel products, hardwood, hardwood flooring and joinery quality softwood, James Latham has been importing and distributing timber and panel products to the UK for more than two and a half centuries and now offers probably the most comprehensive and varied product range available in the market today. Sustainability remains at the heart of our business and, through our 10 strategically based nationwide depots, including Scotland, we are committed to sourcing, promoting and supplying timber and panel products from legal sources which, wherever possible have been certified as sustainable. James Latham is a member and supporter of the Timber Trade Federation and was the UK's first signatory to the Federationâ&#x20AC;&#x2122;s Responsible Purchasing Policy. All of our depots are Forest Stewardship Council (FSC) and Programme for the Endorsement of Forest Certification (PEFC) certified as well as complying with EUTR regulations.

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