i-build August 2016

IN THIS ISSUE:

l SELF-BUILDS l RENOVATIONS l EXTENSIONS l CONVERSIONS

Get the look DREAMING OF DRIFTWOOD / GO BOLD WITH BRICK

3

August 16 Issue 25

Download the free app to your tablet or mobile. Search 'i-build'

MORTGAGES: WHAT ARE THE OPTIONS? PROTECT AGAINST FLOODING USING SUDS

COVER STORY:

specification guides 

The power of glass

Water features Loft conversions Internal doors

Light-filled home brings the outdoors in

POTTON'S PASSIVHAUS

Potton and Author Mark Brinkley investigate the history of Passivhaus

ORIGINAL OUTBUILDINGS

STARTING FROM SCRATCH

How to make use of an often neglected area in your selfbuild's garden

Self-build home meets the growing needs of an East Sussex family

+ SPECIAL FOCUS: l LIGHTING l LANDSCAPING l RENEWABLE TECHNOLOGY l BATHROOMS

Delivering British architecture with German technology Hanse Haus is a premium German supplier of turnkey, pre-manufactured ultra-high efficiency homes.

Founded as a carpentry business in 1929, it now erects some 400 timber frame homes annually Europewide and has been active in the UK since 2006.

To talk to us about your individual requirements, contact us using the details below.

Hanse Haus Email info@hanse-haus.co.uk Telephone 0800 302 9220 www.hanse-haus.co.uk

www.i-buildmagazine.com

Editor in Chief:

Hannah Frackiewicz

hannah@mixedmediainfo.com Editorial Assistant:

Rebecca Kemp

rebecca@mixedmediainfo.com Print & Digital Advertising:

Sam Ball

sam@mixedmediainfo.com

Michael Abrahams

michael@mixedmediainfo.com

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ree@mixedmediainfo.comm

Hayley Perry

hayley@mixedmediainfo.com Studio Manager:

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david@mixedmediainfo.com Accounts:

Simone Jones

simone@mixedmediainfo.com Managing Director:

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Welcome Note

i-build

Welcome to the August issue of i-build Finance is a big topic of discussion, and the cause of a few sleepless nights for even the most experienced self-builder – how to access it, how to allocate it, and how to keep within budget. This part of the process is likely to be the first major hurdle you will have to overcome.

However, for a simple extension, raising the finance is a relatively straight-forward procedure, surely? Well not for John Churchett, who longed for some additional space for the growing needs of his family.

Despite paying off his mortgage, three separate mortgage companies turned down his application on the basis that his timber framed house couldn’t be guaranteed to last for long enough to secure the loan. Within days, a self-build project became a more attractive – and realistic – prospect. With the help of BuildStore, John was approved a selfbuild mortgage and he went about starting from scratch! Read the full story on page 24.

Offering further guidance when it comes to finance, BuildStore’s Raymond Connor looks

at the different lending options for self-build mortgages, including arrears and advance stage payment options. Turn to page 16 to find out more.

Elsewhere in this issue, we unveil the top considerations for loft spaces, explore the extensive range of water features on offer for your new garden and provide the ultimate guide for specifying and installing internal doors.

I hope you enjoy this issue. Don’t forget, if you’re coming to the end of your self-build project and would like to offer your home as inspiration to other budding house-builders, please don’t hesitate to get in touch at the usual address.

Alternatively, if you’re just beginning your self-build journey, and would be keen for us to document your progress, do get in touch.

Editor in Chief hannah@mixedmediainfo.com @ibuildmagazine

/ibuildmagazine

ibuildmagazine

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Editor’s picks Pear Platt, Woodfalls Farm, Gravelly Way Laddingford, Kent, ME18 6DA T: 01622 873229 F: 01622 320020

Urban Front discusses external door finishes: See page 54, ESG adds flavour to your kitchen design: See page 55, Your expert guide to sustainable self-builds: See page 58.

www.mixedmediainfo.com Terms and Conditions:

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No responsibility will be taken for drawings, photographs or literary contributions during transmission or in the editors hands. In the absence of an agreement the copyright of all contributions, literary, photographics or artistic belongs to Mixed Media Information Ltd. The Publisher accepts no responsibility in respect of advertisements appearing in the magazine and the opinions expressed in editorial material or otherwise do not necessarily represent the view of the publisher. The Publisher does not accept any liability of any loss arising from the late appearance or non publication of any advertisement.

Cover story: One Wimbledon self-build home has benefitted from over £100,000 worth of glazing from DWL Windows, Doors & Conservatories.

See page 18.

55

54

58

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ecoHaus Internorm

INTERNORM’S MOST COMPETITIVE GUARANTEED

HS330 LIFT & SLIDE DOOR UD 0.67 • Slider upto 3.2m H x 3.0m W • 54mm Triple Glazed • Large Scale Glazing • PassivHaus Compliant • Glass to glass corners/joins

INTERNORM’S NO1 UK PARTNER 2012-2015 SALES, SURVEY & INSTALLATION – NATIONWIDE tel: 0800 612 6519 web: www.ecohausinternorm.com email: sales@ecohausinternorm.com

Contents

i-build www.i-buildmagazine.com

August 2016

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40

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48

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In this issue: 14 16

Desired Designs

A look at the latest innovative products and styles for your new home.

Viewpoint

ON THE COVER

Potton, with the help of Author of the Housebuilder’s Bible Mark Brinkley, explores the background of Passivhaus.

Contracts & Legalities

BuildStore’s Raymond Connor looks at the lending options for self-build mortgages, including arrears and advance stage payment options.

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Rural Retreat

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Impressive Innovation

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ON THE COVER

To increase levels of natural light, one Wimbledon self-build home has benefitted from over £100,000 worth of glazing.

ON THE COVER

The decision to level his existing house and rebuild was not an easy one for John Churchett and his family to make.

Renewable Technologies

A luxurious new build property in Lowsenford, Warwickshire, is one of the largest self-build projects in the UK to feature a ground source heat pump.

32 34 37

Lighting

IN THIS ISSUE:

Self-builders can ensure that their lighting is as energy and cost-efficient as possible by upfront investment in LED lighting solutions.

l SELF-BUILDS l RENOVATIONS l EXTENSIONS l CONVERSIONS

Download the free app to your tablet or mobile. Search 'i-build'

Get the look DREAMING OF DRIFTWOOD GO BOLD WITH BRICK

August 16 Issue 25

06

MORTGAGES: WHAT ARE THE OPTIONS? PROTECT AGAINST FLOODING USING SUDS

Bathrooms

Martin Walker, CEO at Methven UK, looks at the future of the bathroom industry.

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COVER STORY:

specification guides

The he power of glass

Water features Loft conversions Internal doors

Landscaping

Brett Landscaping talks about incorporating sustainable drainage solutions (SuDS) into driveways and garden paving installations.

40

Outbuildings

44

i-nterior

48

i-scape

50

i-build

ON THE COVER

Find and create additional space at the bottom of your garden with inspiration from Garden Hideouts.

Light-filled home brings the outdoors in

POTTON'S PASSIVHAUS

Potton and Author Mark Brinkley investigate the history of Passivhaus

ORIGINAL OUTBUILDINGS

STARTING FROM SCRATCH

How to make use to an often neglected area in your selfbuild's garden

Self-build home meets the growing needs of an East Sussex family

+ SPECIAL FOCUS: l LIGHTING l LANDSCAPING l RENEWABLE TECHNOLOGY l BATHROOMS

Subscriptions: You can subscribe to receive i-build each month free of charge at i-buildmagazine.com/subscribe

Here, i-build provides all you need to know about specifying internal doors for your property.

i-build explores the different water feature options that would suit you and your new garden.

If you're looking to incorporate or make use of loft space, check out these considerations.

5

Desired Designs

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© Tikamoon

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Drift away As well as being environmentally-friendly, upcycled products can also add a sense of character to your self-build’s interior scheme.

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arnishing your self-build scheme with natural elements will inject a sense of harmony and tranquillity into any space, whilst of course being environmentally-friendly. Conceiving a serene environment may currently be a difficult concept with builders and architects traipsing the site of your self-build, however it is best to consider, and at least have a vague indication of, these schemes in the early stages of your self-build. In-keeping with the current biophilic trend of interiors becoming closer to nature, here i-build showcases the latest must-have driftwood items for your self-build scheme. Taking reference from the sea, driftwood designs are completely unique in the way that no two pieces are the same, offering you truly exclusive designs.

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1. Driftwood pendant ceiling light, from £185, Buy the Sea

2. Padstow driftwood floor lamp,

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£451, Artisanti

3. Sunari spiral driftwood table lamp, £330, Artisanti

4. Candel lampr driftwood, from €11.90, Guru-Shop

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5. Diagonal driftwood wall art panel, £130, Coastal Home

6. Tall free standing driftwood cupboard, £280, Buy the Sea

7. Driftwood lamp,

£26, Driftwood for the Home, Etsy

8. Porcelain coat hooks, €65, DaWanda

9. Shore round driftwood coffee table, £275, Alexander & Pearl

10. Driftwood mirror, £93.99, Harley & Lola

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Desired Designs

2 1 1. Driftwood floor candleholders, from £180

2. Extra large driftwood Hurricane, £199

3. Reclaimed wood candle lantern - L, £260

4. Large driftwood candelabra, £159.95

4 3

Nordic House Cornwall-based Nordic House is an online destination for Scandinavian-style pieces. Amongst its vast collection of Scandi-style products, is a small collection of rustic driftwood candleholders. Sporting the livedin look, these pieces are perfect for those looking for a more rural theme within their self-build. From lanterns, candelabras and candleholders, each piece is truly unique and has benefitted from a contemporary update.

Mirror, mirror Mirrors are a great way to open up views within a room. They reflect light and extend your living space, resulting in a light, open abode.

Why not make a feature of this solution with driftwood mirrors?

These mirrors, again, are individual and no two designs will be the same, perfect for those who want to steer clear from off-the-shelf high street pieces.

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1. Driftwood wall mirror, £179, OKA

2. Shore driftwood mirror, £135, Alexander & Pearl

3. Rectangular driftwood mirror, £44.95, Myakka

4. Mirror driftwood sunburst, £160, Coastal Home

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Desired Designs

Hit a brick wall?

Choosing an interior concept for your self-build can be a tricky task. If you’re lacking inspiration for your walls, here are some styles to consider.

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4

Natural elements

Black and white

Suitable for interior settings, Walls and Floors’ Ledgestone charcoal black splitface tiles are textured, multileveled slate tiles that are suitable for interior settings. Produced from natural slate, these tiles are perfect for the on-trend ‘closer to nature’ interior scheme found in many of today’s homes.

The Mattoncino Nero and Bianco tiles are perfect for creating your own design style. Black and white is a classic scheme that will last for years to come. Mattoncino is perfect for kitchens, halls, bathrooms, floors, living rooms and even external environments.

With so much scope, it’s up to you how you want to utilise this versatile tile.

(www.wallsandfloors.co.uk)

(www.originalstyle.com)

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2

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London calling

Follow the trend

London Brick is the latest wall tile range from Tile Mountain.

Perfect for industrial-style schemes, this new glazed porcelain range is available in a choice of red or white colourways that replicate real bricks. Each pattern varies slightly, providing a truly unique scheme.

Following the current trend for brick tiles is the West End wall tile. This new, rustic, glazed porcelain range is available in a choice of white, rose and red colourways. Each tile measures 100 x 200mm, making them very versatile. Lay them in various patterns to create a truly unique scheme.

(www.tilemountain.co.uk)

(www.tilemountain.co.uk)

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Lookalikes

Gloss over

Original Style’s Antico Casale Fumo brick slips feel and look exactly like traditional bricks.

Used for both walls and floors, this range can provide a continuous scheme that runs throughout your self-build.

Produced from porcelain with a matt finish, these brick slips will provide your home with a rustic feel.

The Winchester Tile Company’s Residence Cosmopolitan sloe is perfect for adding a touch of sophistication to a kitchen.

Taking reference from Tube station tiles, these handmade tiles are perfect to create a backdrop within a kitchen or bathroom, or even to create a splashback in the kitchen. With a gloss finish, these tiles are sure to make a statement.

(www.originalstyle.com)

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(www.winchestertiles.com)

Desired Designs

Wash your hands Today’s washbasin designs come in all shapes and sizes. Here, i-build offers some inspiration with the latest innovations available on the market.

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Space-saving solutions

Natural designs

Frontline Bathrooms’ Vitale wall unit and ceramic basin is a great storage solution for keeping all your toiletries out of sight. This wall-hung cabinet is perfect for smaller bathrooms where further space is essential.

Tikamoon’s Lave Main Nobu small marble washbasin is perfect for making a statement within your self-build’s bathroom scheme. The unpolished exterior offers an organic and ecological look.

(www.frontlinebathrooms.co.uk)

(www.tikamoon.co.uk)

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Sophisticated updates

Multifunctional and compact

Duravit has given its Starck 2 range some sophisticated design updates. Changes to the detail of the washbasins gives the series a new, fresh feeling of modernity with slim lines and fine edges.

This L-shaped, multifunctional vanity unit comprises a WC suite, with a standard seat, and Pure Bathroom Collection’s Lugano basin.

Available in grey oak, walnut or gloss white, the compact Fusion L-L shaped vanity unit is perfect for tucking away in smaller bathrooms.

(www.duravit.co.uk)

(www.purebathroomcollection.co.uk)

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Ultra-modern designs

Statement pieces

Britton's D450 Gull Wing 600 Unit, available from the Pure Bathroom Collection by Smiths Briten, features an ultra-modern design, with ample storage and a high-gloss finish.

The Vasque sur Pied en Marbre Koni washbasin is perfect for making a statement within the bathroom. Its smooth marble top section and rustic finish base makes it ideal for raw bathroom schemes.

(www.purebathroomcollection.co.uk)

(www.tikamoon.co.uk)

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IT’S NOT EASY BEING GREEN

When you’ve specified quality material throughout your project, why stop at your rainwater system?

The NEW SL range, gives you all the quality of aluminium with it’s lightweight, corrosion resistant and low maintenance properties without blowing the budget.

And of course it’s 100% recyclable!

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SL R

W

ang

e

Easy Fix. Available in 100mm and 75mm Dia. Pipe and 125 x 100mm MOG or 125 x 75mm HR gutters.

www.rainguard.co.uk For more information call 0113 279 5854 or email sallyann@rainguard.co.uk

Heating

Myson KICKSPACE aids design and best use of space The Myson KICKSPACE plinth heater is a huge asset in providing warmth while allowing scope for maximising space and design in the UK’s kitchens and bathrooms. Installed in the plinth beneath a kitchen base unit or bath, this discreet, but powerful, fan convector provides welcome warmth while freeing up storage space and blending seamlessly into any decor scheme.

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he KICKSPACE offers multiple heating options. The first option runs directly from the central heating system similar to a radiator; while the second runs on electricity only, making it the perfect choice for installations where pipe work is difficult to access or central heating is not installed. The KICKSPACE also comes in a highly popular dual fuel option, so that the end user can enjoy the best of both worlds, being able to boost the temperature of a room quickly and

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easily, using the electric heat element even when the central heating is switched off.

Increasingly popular as a convenient heat source for kitchens and bathrooms, the KICKSPACE’s discreet design means that interior design is never compromised. As part of Myson’s total heating solutions portfolio, the KICKSPACE gives design flexibility with innovative heating technology to save space where it is most valued.

KICKSPACE heaters come with a choice of four different unit grilles and wall switch colour options to suit both contemporary and traditional interiors. These include black, white, chrome and brushed stainless steel, which can be teamed with a vast array of colour schemes.

A firm favourite with lovers of minimalist design and traditional interiors alike, the KICKSPACE is often combined with a carefully selected towel warmer from Myson’s marketleading range to provide optimum warmth, style and of course, somewhere to keep your towel.

However, it’s not just kitchens and bathrooms which are provided with exceptional design and efficiency. Myson offers a wide variety of total heating solutions to suit all needs and interiors.

As part of Europe’s leading supplier and manufacturer of heat emitters, Myson is the only place in the UK where you can get a complete range of products for both domestic and commercial applications. From electric, panel and designer radiators, to fan convectors, towel warmers, underfloor heating and valves and controls, Myson offers the full package.

With vast experience within the heating sector, you can be sure to trust Myson with all of your heat emitter needs.

For further details of the KICKSPACE, and Myson’s comprehensive range of innovative heating solutions, please visit Myson’s website.

www.myson.co.uk sales@myson.co.uk 0845 402 3434 Above left: Increasingly popular as a convenient heat source for kitchens and bathrooms, the KICKSPACE’s discreet design means that interior design is never compromised Below: Myson’s KICKSPACE offers multiple heating options

MYSON

www.myson.co.uk

THE UK’S ONLY SOLUTIONS PROVIDER FOR HEAT EMITTERS As part of Europe’s leading supplier and manufacturer of heat emitters, MYSON is the only place in the UK where you can get a complete range of products and services for commercial and domestic applications.

Towel Warmers

Underfloor Heating

Fan Convectors

Radiators

Design Radiators

Electric Heating

Valves & Controls

KICKSPACE® THE SPACE SAVING SOLUTION FROM MYSON KICKSPACE® plinth heaters fit neatly under kitchen units leaving you more space for appliances and worktops and provide complete design freedom.

Available in a choice of models, with a range of accessories and a selection of grille cover finishes, there is a KICKSPACE® to suit any kitchen.

• Hydronic • Electric • Low Voltage (for areas of high humidity) • Duo (combines electric and hydronic)

www.myson.co.uk or call 0845 402 3434 For more details visit

Part of Rettig ICC Europe’s leading manufacturer of heat emitters.

Before

heatingthroughinnovation.

Sub-brow Viewpoint Eyebrow

Showcasing T self-build Passivhaus Potton’s decision to build the UK’s first self-build Passivhaus show home at its St Neots show centre marks a significant step in the development of self-build in Britain. Now as the new show home nears completion, Potton, with the help of Author of the Housebuilder’s Bible Mark Brinkley, explores the background of Passivhaus.

he emergence of Passivhaus has been a game changer for construction. It has successfully blended the various strands of our knowledge in the area of energy saving and put them into a single, logical package. Follow the Passivhaus recipe to the letter and you will get a house which uses very little energy and promises a level of comfort that most new homes still fall way short of.

Potton’s Passivhaus Designed by HTA Design LLP, a leading housing design practice with a long-term commitment to sustainability, the two-storey contemporary show house will be officially opened on 17th September 2016.

The project has already generated a lot of interest from both self-build enthusiasts and commercial organisations alike, dispelling the myth that the Passivhaus design has to be boxy and boring and sparking the imagination of visitors to the show centre.

Through a series of events, known as Self Build Live, potential self-builders have been given ‘access all areas’ to see the construction of the Passivhaus and learn first-hand how to build their own.

With two more scheduled build events to run plus the official launch, there’s still time to take part in Self Build Live sessions. The project has a dedicated website, www.selfbuildlive.com, where you are able to book your place and access video diaries and photo galleries documenting the build.

How did it all come about?

The Passivhaus story started life in 1988 as a research project carried out by Swedish Professor Bo Adams and German Dr. Wolfgang Feist. The research looked at the many permutations of low-energy, eco-homes built since the

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Viewpoint 1970s to analyse what worked and what didn’t. After Prof Bo Adams retired, Dr. Wolfgang Feist not only built the first Passivhaus to demonstrate the effectiveness of the concept, but went on to found the Passivhaus Institute in Darmstadt and become a worldwide ambassador for the standard.

Passivhaus is not a German building regulation, as some seem to think. In fact, it’s administered by a private organisation headed by Feist himself, making it wholly independent of political interference, which has been critical to its success.

What is the Passivhaus standard?

Where previous attempts at energy saving concentrated on certain technical aspects of homebuilding, like using thicker walls with more insulation, or better glazing systems, Passivhaus starts out with a couple of aims in mind and then decides how to get there. The first goal is to build a house that is comfortable all year round, without having to resort to extra layers of clothing. The second goal is to do this whilst using a minimal amount of energy.

In fact, embedded at the very heart of the Passivhaus standard is a target. The energy use for space heating in a Passivhaus should be no more than 15kWh/m2/annum.

That means that each square metre of your home shouldn’t require more than 15kWh of energy to keep warm and comfortable throughout any given year.

Now, a typical four-bedroomed self-build home measures something like 160m2 (internal floor area) and this translates as a space heating requirement of 2400kWh/annum. If you were using a gas underfloor heating system to provide this heat, your annual fuel bill for this would be around £100 (at 4p/kWh) – or £2 a week.

Compare that with an existing 20th century home where it would probably be costing you over £1000 a year to heat.

Even a newly-built building regs standard would probably cost between £300 and £400 a year to heat. So you can see that Passivhaus really is very different to what we have been used to achieving.

Above: The project is dispelling the myth that the Passivhaus design has to be boxy and boring Top left: The project has already generated a lot of interest from both self-build enthusiasts and commercial organisations alike Below left: Potential selfbuilders have been given ‘access all areas’ to see the construction of the Passivhaus Below: The two-storey contemporary show house will be officially opened on 17th September 2016

So how do you go about it?

Passivhaus itself isn’t wedded to any one build system; you can build one using almost any recognised structural system, from concrete to straw-bale. But it’s an aspiration that you have to start with. You can’t get half way through a build and then decide to make it a Passivhaus: that will cause more problems than it solves. It’s something that has to be planned for from the offset and so it pays to work with experts.

Consequently, Passivhaus has until now tended to be the preserve of the specialist and the enthusiast. You had to know about it and seek out the right people. That is why it’s so significant that Potton has chosen to run with Passivhaus – it combines their deep knowledge of self-build with this emerging global standard for energy-efficiency.

With Potton’s backing, the spread of Passivhaus in the UK looks set to accelerate as more and more selfbuilders get to see what it is and how it works. In the next few years, I would anticipate that the self-builder’s first question will have changed from “should I build a Passivhaus?” to “why would I not build one?”

www.potton.co.uk

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Contracts & Legalities

stage. Financial specialists with a background in construction, such as BuildStore, will be able to offer guidance on this – as will your quantity surveyor or package home company.

There are two types of self-build mortgages that operate within the stage model: arrears products, where the payments are given as each stage of the build is reached, and advance products, where the funds are released prior to work commencing on each stage.

Arrears stage payment mortgages

With arrears stage payment mortgages, the lender will release money to buy the plot

Self-build mortgages explained BuildStore’s Raymond Connor looks at the lending options for self-build mortgages, including arrears and advance stage payment options.

A

round 12,000 people build their own homes in the UK each year, from those that enjoy the DIY process to those who want to be involved in the design and leave the construction to the professionals. Every self-builder, and every project, is different, but there’s one thing they all have in common – they need to be properly financed.

If you’re self-building, traditional mortgages are far from ideal. Money is released at completion and exchange, while you’ll need funds long before to pay for work as the project goes along. Specialist self-build mortgages are tailored to suit, and happily, the

number of lenders operating in the sector is ever increasing.

Stage payments The difference between specialist products and traditional mortgages is that they enable you to draw down funds at key stages of the project.

There are typically six stages of release, starting with land purchase, through to foundations, construction to wall plate level, building made watertight, and so on.

From the outset, it’s important to have a comprehensive budget and as much detail about incomings and outgoings as possible so you know precisely how much funding is required at each

Accelerator mortgages were designed for selfbuilders without access to the cash required to pay the deposit on the land and the first build stages

Here the lender will release money to buy the plot, usually up to 85% of the purchase price or value of the land. Following from this, money can be drawn down to correspond with the stages previously outlined once the work has been completed.

With an arrears mortgage, your lender will require a valuer to visit the site at the end of each stage and submit a report to the lender before they will release any money.

This type of self-build mortgage is best suited to those who already have sufficient funds to put into the development. For example, if you have already sold your existing home and have cash readily available to get your project off the ground. For those on shorter means, this kind of mortgage can lead to cash shortfalls during the build and delays whilst you wait for the valuation report to allow the next cash payment.

Advance stage payment mortgages Pioneered by BuildStore, advance stage payment mortgages – otherwise known as accelerator mortgages – were designed for self-builders without access to the cash required to pay the deposit on the land and the first build stages.

Here, money is released at the beginning rather than the end of the stage, giving you access to the cash exactly when it’s needed. It also lends a generous percentage of the costs – up to 85% on the land and up to 85% of the cost of the build.

This low deposit could also mean there’s no need to sell your existing house to raise money before your new home is complete.

Furthermore, these stage payments are not subject to confirmation by a mortgage valuation at each stage (although some lenders may want interim valuations to check on progress). Simply having money in the bank when you need it puts you in a stronger negotiating position when buying materials, and means you can keep your contractors happy by paying them in plenty of time.

www.buildstore.co.uk

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The real beauty is what you don’t see The quality of a Schueco glazed system isn’t just on the surface.

German engineering means sliding doors with concealed frames and narrow central joins. Windows have slender profiles. Façades offer ultraslim mullions and transoms. Entrance doors deliver unbeatable security.

Yet all come with insulation that can be up to Passive House levels.

If you’re looking for a system that is clearly better, there’s only one name on the frame. www.schueco.co.uk

Sub-brow RuralEyebrow Retreat

The rise of the glass home To enjoy vast amounts of natural light and its surrounding vistas, one Wimbledon self-build home has benefitted from over ÂŁ100,000 worth of glazing from architectural glazing specialist, DWL Windows, Doors & Conservatories.

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arge glass areas are all rave right now, and no doubt will go down in history as one of the defining architecture trends of our time. This self-build project in Wimbledon is a perfect example of the transformative powers of glass, with over ÂŁ100,000 worth of windows, doors and glazed roof features coming together to create a bright and spacious luxury home.

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When a couple in London decided to build their dream home, little did they know the perfect opportunity was waiting just around the corner. Having had a great fortune to come across an ideal plot of land in their preferred area of London, the couple did not hesitate to buy it and demolish the dated, old property that came with it in preparation for a more suitable alternative.

The architect, a well-respected London practice, had a simple brief: to create a contemporary three-bedroom home with plenty of glass features that will allow the inside of the property to visually merge with the outdoor space, and make the most out of the natural daylight.

With an elegant look, but keeping a fairly inconspicuous profile from the street, the Coach House is endlessly respectful of its surroundings.

Sub-brow RuralEyebrow Retreat Images © Andrew Putler

At the rear, the property opens up into a minimalist garden with contemporary floor-to-ceiling windows and doors and double-height glazed units

The sympathetic construction took the place of an old, inefficient and impractical building, finally maximising the real estate potential of this highly desired location.

At the rear, the property opens up into a minimalist garden with contemporary floorto-ceiling windows and doors and doubleheight glazed units. The front also benefits from optimum levels of natural light thanks to

large glazing, while internal shutters ensure full privacy is easily attained by the homeowner.

With glazing being such a fundamental part of the building, the project needed an experienced, reliable supplier, which Hale Brown Architects and contractor Amberley Construction found in DWL Windows, Doors & Conservatories, a Kent-based architectural glazing specialist.

“We loved the bold use of glass in the architect’s drawings and knew straight away it was a project for us,” says Dan Smith from DWL. The Coach House boasts seven different types of glazing products ranging from highly efficient aluminium casement windows and tilt and turns, to multiple slim frame lift and slide doors and a unique glazed roof system entirely developed by the manufacturer in-house.

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Rural Retreat

Energy efficiency was high on the agenda for this new build in Wimbledon. The Coach House was specified with a mechanical ventilation with heat recovery (MVHR) system that required the construction to be perfectly airtight. With windows and sliding doors measuring 3m in height, it was crucial for the glass and frames to perform exceptionally.

DWL manufactured the bespoke contemporary glazing using one of the strongest and most energy-efficient aluminium systems available, from Schüco. Boasting some of the lowest level of thermal transmittance for windows and doors of this kind, of 1.4W/m2K, the glazing contributes hugely to the overall performance of the building.

Unaltered views Seamless glazing is a very attractive option, but fitting the units is a highly-skilled job that requires time and care. “Our seamless glazing achieves the sought-after minimalist design that is very much appreciated both by architects and self-build customers, but extra care needs to be taken when choosing the manufacturing and fitting company. The glass doesn’t only need to look incredibly neat, but also be structurally strong,” says Dan. Large aluminium Schüco lift and slide doors to the bedrooms, lounge and dining room offer the same feeling of communion with the outdoors the owners wanted, regardless of which room they use.

To ensure the property didn’t overheat, at the rear of the property – where large areas of glazing overlook the south-facing garden – DWL used high-performance specialist glass to avoid issues such as solar gain and overheating.

All the units were specified in the popular Anthracite Grey colour, to match some of the key internal elements, such as the stringers of the freestanding staircase, creating harmony and unity in design.

Acting as the focal point of the property, the staircase is flooded with natural light thanks to the double-height glazed area at the rear of the house. “We have used ‘seamless glazing’, where glass units are joined together by structural silicone rather than an aluminium mullion, for minimal interference with the views. The glass ceiling above the stairs features our glazed roof system, taking the open space feel even further. It’s no wonder then that a simple trip upstairs can be a thought-cleansing experience,” says Dan. Designed with very large apertures, the building incorporates huge elevations of glass on both floors. The architect specified extensive areas of frameless structural glazing, a highly-specialised assemble requiring very skilled craftsmanship to ensure all requirements are met, from the precise silicone application for a neat, perfect look, to weatherproofing and structural integrity. DWL delivered the installation under challenging site conditions, delivering the sought-after minimalistic look the client wanted, while ensuring the best possible energy performance.

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Sub-brow RuralEyebrow Retreat Above: The Coach House encompasses future-proofing features ensuring it remains comfortable, efficient and economical Left: A mechanical ventilation with heat recovery (MVHR) system was specified for the Coach House Above left: The Coach House is endlessly respectful of its surroundings Right: The sympathetic construction took the place of an old, inefficient and impractical building

All sealed units were manufactured with clear solar glass to guarantee unaltered views of the garden, while ensuring the property remained comfortable and practical for the occupier even through the brightest summer days. Special coatings on the glass minimise solar heat gain and control glare, enabling the owners of this modern Coach House to enjoy maximum levels of natural light with none of the downsides.

As with any project, especially one involving so many types, shapes and sizes of sophisticated glazing, so too this Wimbledon property had its challenges. Dan recalls: “Moving around and installing huge glazed units weighing 200kg is no easy task when confronted with muddy, uneven terrain – but this is when an experienced supplier stands head and shoulders above others, and we enjoyed the challenge. For the more difficult tasks, such as installing the heavy IGUs to the rear sliding doors, we used specialist glass lifting machinery.”

The homeowners are delighted with their beautiful new home, which no doubt will be enjoyed for many years to come. As well as being a very attractive building, the Coach House encompasses future-proofing features ensuring it remains comfortable, efficient and economical for a very long time.

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Rural Retreat

This was the couple’s once in a lifetime project, as well as the biggest investment they have ever made, and they could not have been happier with the result.

DWL worked closely with the architect and contractor to help turn the client’s vision into reality and the result is a stunning piece of architecture.

To conclude, Dan comments: “Glass nowadays is a form of expression for the self-builder, often taking centre stage in the decision process. Unique bespoke projects tend to utilise large glass walls as a main feature, especially if the setting justifies it.

“We find that glazing demand today is increasingly driven by aesthetics. Technological advancements over the past decade have made it possible for clients to relax when it comes to factors such as energy efficiency and insulation.

Our role as architectural glazing specialists goes beyond manufacturing and installation – we ensure our clients’ windows and doors are not only strikingly beautiful, but also practical, sturdy and 100% fit for purpose.”

www.dwlwindows.co.uk

About DWL Windows, Doors & Conservatories DWL specialises in manufacturing and installing bespoke aluminium windows and doors for any type of building design, from new build homes to refurbishment or replacement projects. It offers a wide range of products, including timber and highend timber effect, ensuring each project benefits from an individual approach and a customised solution to match any requirements, whether these may be focused on aesthetics, energyefficiency, budgetary or otherwise. The company operates from a state-of-the-art manufacturing facility in Kent and offers an integrated service, from supply and installation to survey, specification and project-based general consultation.

Large aluminium Schüco lift and slide doors are present in the bedrooms, lounge and dining room

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Energy efficiency was high on the agenda for this new build in Wimbledon

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Impressive Innovation

A lifetime home John Churchett wanted some additional living space for his growing daughter. Having completely paid off the mortgage on his twobedroomed single-storey home in East Sussex, John did not anticipate there being any problem with raising finance when he decided to extend his house.

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A

fter making the first few enquiries, disaster struck. Three separate mortgage companies turned down his request for finance on the basis that the 1930s timber frame structure of the house could not be guaranteed to last for long enough to secure the loan.

“That was the worst possible news,” reflects John. “We discovered that our house was effectively worthless. We couldn’t do the extension we needed and were also in the position that no-one would be able to raise finance to buy the house, so it would have been difficult to move either.”

John had never really considered building a home for himself, but it rapidly became obvious that this was the best option. Three years later the finished house is a delight, giving all the family what they wanted, although the journey was not always plain sailing, as John explains:“The best thing about starting from scratch is that we could think about how we wanted the whole house to work – not just bolt on additional space to the original design.

“I now have an office at home, my wife has the kitchen she has always secretly wanted and the rooms we have built into the roof space give my daughter all the space she needs.”

John adds: “We could also design-in some extras that we probably wouldn’t have considered otherwise. For example, the whole

John says…

Impressive Innovation

Self-build tips 1. If you need more (or different) space, but like where you live, do consider building a new house. There is no VAT on new build projects and once you have factored in all the costs associated with moving, you might find it’s not that much more costly.

2. Use a planning consultant. We spent two and a half years trying to get planning permission. Once we employed a consultant the revised plans were approved in two months. My advice would be: if the initial plans are rejected, employ a planning consultant and listen to their advice.

3. Pay attention to the structure. You don’t see them, but the structural walls are some of the most important parts of the building. The blockwork probably costs only the same as the doors and windows, so it’s worth using a decent system with a proven track record.

4. Use a builder you trust. They may not be the cheapest, but unless you are on site every day you really need to be sure they are going to do a great quality job.

5. Use experts. You’ll most likely be working with an architect, but also use the technical expertise of companies like H+H that provide technical advice, design details and even technical drawings that can reduce the time and cost involved in the planning stages.

house is wired with a high specification communications network throughout.”

Like most self-builds, sometimes things don’t go according to plan, and for John and his family managing the money was the most difficult bit.

He explains: “We got a self-build mortgage from the self-build specialist, BuildStore. In order to work out how much we needed to borrow, we had to cost everything in at the start. And those costs had to be right as negotiating for a higher loan later in the process would have been very difficult.

“Our self-build mortgage released the money in stages.

You start off with a large initial payment – generally equivalent to what the land is worth – and get the rest as each stage is finished and signed off by the building inspector.

Top left: Aircrete, with its inherent thermal insulation, provides an ideal material for a fabric-first approach Far left: Making the decision to use aircrete even easier, was the assistance provided by material manufacturer H+H and its Recommended Contractor Scheme Top: John has all the benefits of high-quality modern building and materials Above: John wanted some additional living space for his growing daughter

6. Plan for the future. At the end of the process you want the security of knowing that your house will be a great asset for the long term, so when it comes to the structure of the house, don’t go for anything that won’t last at least two lifetimes.

7. Be very sure you know who’s responsible for what.

In our case, I worked on the structure of the house and my wife took over when it came to the interior design and fittings. Planning that division of work at the start removed a lot of the potential for arguments.

8. Allow plenty of time to sort out the utilities.

9. Consult your neighbours at an early stage. If you involve them in the planning stages they are far more likely to support your planning application.

10. Design in some treats. My Bluetooth bathroom mirror makes me smile every morning.

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Impressive Innovation

“Cash flow is a challenge. You need to really keep on top of everything. The tranches of money come in from the mortgage company as each stage of the build is completed, so you need to do a bit of juggling between paying the builder for the work he has done and waiting for the latest inspection on the house to receive the next instalment of mortgage money.”

Quick process The decision to level his existing house and rebuild was not an easy one for John and his family to make. The easy decision was which material to use to rebuild, with aircrete at the top of John’s wish list. Aircrete, combined with the H+H Thin-Joint System, meant that John was assured of a very fast build process, with a weathertight masonry shell able to be erected within a manner of days.

Making the decision to use aircrete even easier was the assistance provided by material manufacturer H+H and its Recommended Contractor Scheme. The H+H Recommended Contractors Scheme utilises specialised thin-joint blockwork contractors to carry out the masonry build process. Once a project using H+H aircrete and the Thin-Joint System becomes available, H+H can put forward one of its local contractors.

In the case of John and his project, H+H Recommended Contractor Masonry Frames Systems was up to the task. Company Director, Norman Hinkes, is a long-time user of the Thin-Joint System by H+H, understanding that it’s an effective way to create a thermally efficient structure with low U-values. The Thin-Joint System goes one step further, creating homes with very low air leakage values ensuring homes are not only operationally efficient, but comfortable for the end user.

Above: The objective was to build an energy-efficient home with year-round comfort combined with minimal running costs. The building was therefore designed following Passivhaus principles.

Left: John’s wife now has the kitchen she secretly always wanted and the rooms John has built into the roof space give his daughter all the space she needs Right: The finished house is a delight, giving all the family what they wanted, although the journey was not always plain sailing

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Sub-brow Eyebrow Impressive Innovation John’s house was constructed using H+H’s larger format, 100mm 3.6N/mm2 Jumbo Bloks, ideally suited to H+H’s Thin-Joint System. Aircrete was an integral element of the original specification from John who was definite on his preference for the robust solidity of a masonry construction. The bad experience encountered with the original timber frame structure also meant that the priority was to build a home whose durability and long-term value was assured.

The objective was to build an energy-efficient home with year-round comfort combined with minimal running costs. The building was therefore designed following Passivhaus principles requiring exceptional thermal performance from the building fabric combined with very high airtightness performance. Aircrete, with its inherent thermal insulation, provides an ideal material for a fabric-first approach to energyefficient design while the Thin-Joint System of construction, with its minimal 2mm joints, provides optimal airtightness.

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Impressive Innovation The choice of H+H aircrete was determined

by John’s confidence in both the thin-joint contractor and the level of technical advice and support available from H+H. As John was project managing the build himself, while simultaneously holding a full-time job, it was imperative that he had complete trust in both the build method and the contractor.

To reach the level of performance that John required there was one slight compromise and

that was the budget. John comments: “We ended up around 10% over budget with the overspends largely caused by issues we really couldn’t have anticipated.

“At the end of the day we were able to completely rebuild our home from scratch for £70k more than the estimate for the original plans for an extension. We have all the benefits of a high-quality modern building and materials, and I think the economics of

the project really make sense: in fact, we really should have considered this option at the outset.”

When asked if he would do it all over again, John remarks: “I very much hope that I won’t have to! But yes, I would. It was certainly challenging, but the end of the process was really worth it.”

www.hhcelcon.co.uk Above: The family now benefit from a home with masses of space Left: The priority was to build a home whose durability and longterm value was assured

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Renewable Technology

Left: The state-of-the-art property commanded an elegant heating system to match Below: Kensa Heat Pumps was able to specify a 30kW three phase ground source heat pump to deliver the enormous heating and hot water requirements of the manor

Grand returns from ground source heat pumps A luxurious new-build property in Lowsenford, Warwickshire, is one of the largest self-build projects in the UK to feature a ground source heat pump.

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oodcott Manor, a stunning six bedroom 929m² property, boasts extravagant design including balconies in every room, a 45ft high atrium and glass bridge linking the upper floors of the house. Complete with a 278m² basement housing a swimming pool, spa and a home cinema, the state-of-the-art property commanded an elegant heating system to match, and Kensa Heat Pumps, the UK’s award-winning ground source heat pump manufacturer, was able to specify a 30kW three phase ground source heat pump to deliver the enormous heating and hot water requirements of the manor.

Mr Mackintosh, owner of Woodcott Manor, wanted a sustainable heating system for the property in order to avoid using large amounts of oil, the only alternative due to the property’s off-gas location. The running cost savings that ground source heat pumps could offer

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on a property this size made it an economical choice, as well as a sustainable one.

The house has high standards of insulation throughout with marble floors and underfloor heating making it very energy-efficient. The ground source heat pump is housed in a specially built plant room inside the property, with an external chamber containing the manifold.

The ground source heat pump extracts renewable heat energy from the ground using six 50m slinkies buried in trenches under the front garden. Mr Mackintosh installed the system himself with the support from Kensa’s MCS umbrella scheme to cover the system design and to ensure that the installation was eligible for the Government’s Renewable Heat Incentive (RHI), triggering quarterly payments for seven years that more than offsets the costs of the system due the high heat load of the property.

Mr Mackintosh said: “I think ground source is the future of energy generation and everyone should

embrace this technology. We had no issues at all with the installation; it’s very simple really and any competent plumber or electrician could do it. We were happy with Kensa who were very helpful throughout.

“I say, if you have the land area for the slinkies and it makes economic sense then it would be lunacy not to do it! The money we get back from the RHI more than offsets the capital costs and it means the property is much more energy-efficient and less reliant on fossil fuels.”

Mr Mackintosh owns a successful business specialising in bespoke interiors made from natural materials. After furnishing other people’s houses for over 40 years, he wanted to work on his own project. The Woodcott project provided him with the opportunity to develop a property that was both architecturally bold yet sympathetic with its surroundings, incorporating some more traditional aspects such as oak frames.

The property features widened doorways and lifts to accommodate limited mobility.

With such careful consideration of the projects design in regards to its location and role in the future, the Kensa ground source heat pump system perfectly complements the property’s sustainable and natural ethos.

www.kensaheatpumps.com

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Lighting

Left: LED can be used for task, ambient and accent lighting Below: LED lighting can be used to great effect on an outdoor patio, or to highlight particular features in a garden

Get the most out of LED Do your homework. There are myriad different LED bulbs and lights on offer, which offer you flexibility and allow you to be creative with lighting design. For example, a kitchen larder with no natural light could easily be illuminated by LED strip lights under shelves, as well as overhead LED lighting. A bathroom could be given real ‘wow factor’ by adding LED down lighters, or even coloured LED bulbs Try to future-proof your lighting design.

Make sure that your wiring is flexible enough to be able to add additional LED task or ambient lights as your family’s needs change in the future

Make light work of energy savings Self-builders can ensure that lighting in their new home is as energy and cost-efficient as possible by upfront investment in LED lighting solutions, according to leading LED supplier, Light Rabbit.

L

EDs (light emitting diodes) can be up to 80% more energy-efficient than incandescent light bulbs; and offer self-builders savings on electricity bills as well as a clear bright light, dimmer suitability and long life spans.

Furthermore, LEDs help to keep building inspectors happy, as Building Regulations now recommend that at least 75% of a new home’s internal light fittings should be energy-efficient i.e. producing over 45 lumens per circuit. LED lights typically produce 80 to 120 lumens per watt, ensuring that new homes meet Building Regs for lighting – and fire-rated LED lights and bulbs are also available.

Environmentally-conscious self-builders should also note that LED bulbs are manufactured using ‘clean’ technology and contain no toxic chemicals; and are therefore

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easier to dispose of than conventional bulbs.

Founder of Light Rabbit, David Kennedy, comments: “LED technology and design has come on in leaps and bounds in recent years, and LED lights now provide a cost-effective and viable alternative to conventional lighting throughout a new build home. LED can be used for task, ambient and accent lighting, and the vast majority of LED bulbs are compatible with domestic dimmer switches.”

Although the upfront cost of LED bulbs can be slightly higher than conventional lighting, LED bulbs have a much longer life span; and the vast majority of householders reap cost and environmental benefits within a short period of time.

www.lightrabbit.co.uk

Don’t forget outdoors. LED lighting can be used to great effect on an outdoor patio, or to highlight particular features in a garden.

LED bulbs can even be used in security lighting to help safeguard your new home It pays to shop around! Cost and energy savings can differ according to the quality of LED lights that you buy. Leading suppliers, such as Light Rabbit, offer consumer guarantees as well as advice online and or over the telephone, and can help selfbuilders calculate how many bulbs their new home will require, and estimate cost savings vs conventional lighting

Bathrooms

Emerging trends in the bathroom Martin Walker, CEO of Methven UK, looks at the future of the bathroom industry and how new technologies and materials can offer a wide range of benefits to end users.

Above: It is estimated that by 2025 consumers will be accessing real-time data regarding their energy and water usage Left: Consumers will have access to a strong and robust product in a single piece of metal, without joints or welds Above right: While water efficiency remains a priority, protecting the quality of water will also be key in the future Right: Biomimetic materials – those that mimic the properties of natural substances – are becoming increasingly used in everyday life

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W

ith the global population set to rise by almost three billion to 10 billion by 2050, the need to ensure we can cope with the increased strain on the planet’s resources is paramount. As such, designers and product developers working on new technologies are taking into account the highest areas of demand on natural resources.

The challenges surrounding water usage are well documented, with demand for water set to accelerate by 55% in the next 30 years, so advancements in water efficiency need to be very creative to help the cause.

We are already seeing an increase in innovations informed by biological mechanisms, including the materiality of plants and animals. Biomimetic materials – those that mimic the properties of natural substances – are becoming increasingly used in everyday life for things as diverse as clothing, medical applications and the prevention of soil erosion.

Bathrooms

In the bathroom sector, a great example of biomimicry being well utilised is the lotus leaf.

For years, scientists have studied the plant’s hydrophobic (water-repellent) properties which allow it to self-cleanse. The micro and nanoscopic architecture of the leaf means that water droplets are not absorbed and instead collect on the surface and gather dirt before running it off the edge. This has now been mirrored in manmade materials and applied in product development – including in our patented Aurajet technology. The impinging surface, which the water jets onto, is made from Polypropylene, chosen specifically for its low surface energy, meaning it acts in a hydrophobic manner – repelling water and preserving sprayquality – saving water and energy, but delivering a great shower experience. It also resists limescale build-up, reducing the time needed to clean.

Mimicking nature is not an easy option though and took our R&D team more than 200 different iterations in the design process to perfect the final version.

While water efficiency remains a priority, protecting the quality of water will also be key in the future. Eco Brass – a lead and heavy metal-free, high-strength brass alloy with excellent forgeability – is being used in fastenings, fittings and valves across the globe. But it is its enhanced corrosion resistance and lead content, below 0.1%, that has led to its use in taps. With legislative pressure to reduce or remove the lead content from brasses, particularly in water fittings and especially from drinking water fittings and systems, we chose to use Eco Brass in our Aio brassware range.

The revolution in new materials is not the only advancement set to change the industry.

3D printing has already had a sizeable impact in many areas of engineering and manufacturing, and the bathroom industry is no different. Its use, particularly when printing metals, will offer benefits to both manufacturers and consumers in the future. Using 3D printing makes the manufacturing process more agile with faster production and easier-to-tweak designs, so products are available quickly and changed at the click of a button. It will be more cost-effective for manufacturers than traditional machining methods, as low volumes of individually tailored products can be produced in one run.

Both manufacturers and retailers will also benefit from the quick production time, allowing for expensive stock levels to be reduced. In turn, consumers will get a strong and robust product in a single piece of metal, without joints or welds.

Installers will benefit too, with the products being more manageable and easier to install due to their lightweight construction.

Experts also predict widespread adoption of advancements through the ‘internet of things’, with appliances and applications connecting and interacting with one another. And, whilst the internet can’t increase rainfall or improve water provision across the globe, it is estimated that by 2025 consumers will be accessing real-time data regarding their energy and water usage, with technology allowing them to alert users when a certain level of consumption is reached.

With smart metering and household energy management software already popular, and delivering energy reductions as high as 60% per household, allowing consumers to drill down further in order to access real-time information per application is an important next step and encouraging manufacturers to make products that deliver water efficiency.

With the pressures and concerns related to water consumption set to increase and the bathroom accounting for two thirds of household water usage, it is vital that the bathroom manufacturing industry places itself at the front of the technological curve.

By adopting technologies used in other industries, bathroom manufacturers can address one of the most pressing concerns facing the planet.

www.methven.com/uk

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Landscaping

Reduce flood risk with permeable paving With flooding becoming more frequent, homeowners in high risk areas have more to lose when the downpours are at their worst.

Andrew Gill, Marketing Manager at Brett Landscaping, suggests that incorporating sustainable drainage solutions (SuDS) into driveway and garden paving installations could help.

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e’ve not long said goodbye to another winter comprising short bursts of torrential rain, flash flooding, rising water levels and mounting repair and insurance costs. With urbanisation increasingly replacing our green spaces, the changing nature of our landscape has become an indisputable factor in this susceptibility to flooding. So as our country’s

skyline continues to change and flooding remains a real risk, could the right decision be to get proactive and let ‘flood prevention start at home’.

While there is a lot of talk around the most recent floods, sympathy for those affected and promises of future protection, the action required to fulfil these promises seems less abundant.

Defences installed following previous floods have failed and while the previous Government

Above: Brett suggests that the homeowner makes their own mark on flood prevention Below: SuDS allow surface water to be managed in a way which replicates natural run-off patterns on a greenfield site

has promised to plough more money into bigger barricades – which often only relocate the problem downstream – surely it is now time to seek more strategic, long-term solutions rather than repeating often ineffective “knee-jerk” reactions.

Nobody can dispute the role of rain in causing these floods, but the continued urbanisation of the country is most definitely also a significant contribution – and one which is all too often overlooked in the aftermath of localised flooding.

Given that today the rate with which new houses are being built shows no signs of slowing, there can be no doubt that the problem will only increase unless we change our fundamental approach to surface water management.

One solution (and one we would back all the way), would be to make the implementation of sustainable drainage solutions (SuDS) mandatory for developers creating any new housing scheme.

However, we’re suggesting that the homeowner makes their own mark on flood prevention, and takes the same principle to their own front door.

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The SentryGlas® interlayer is five times stronger and up to 100 times stiffer than conventional laminating materials. With this kind of strength the glass can be a more active structural element in the building envelope, opening up design possibilities that didn’t exist before. Besides its strength, SentryGlas® ionoplast interlayer retains its clarity – even after years of service. Unlike other interlayers, SentryGlas® ionoplast interlayer is much less vulnerable to moisture exposure or yellowing over time.

Limitless possibilities Some of the many SentryGlas® interlayer applications include: Minimally supported and open-edged railings, facades and canopies Structural glass flooring, stairs, walkways and pedestrian bridges Hurricane resistant windows, doors and skylights Bomb blast resistant windows, doors and facades SentryGlas® is a registered trademark of E.I. du Pont de Nemours and Company or its affiliates for its brand of interlayers. It is used under exclusive license by Kuraray and its sub-licensees. For more information please visit www.sentryglas.com.

To find out more visit www.firmanglass.com Firman Glass,19 Bates Road, Harold Wood, Romford, Essex RM3 OJH Tel: 01708 374534 Fax: 01708 340511 Email: sales@firmanglass.com www.firmanglass.com

Below: Permeable paving allows surface water to drain between the individual block

Why? Because SuDS allow surface water to be managed in a way which replicates natural run-off patterns on a greenfield site. This crucial attenuation process prevents excess surface water overwhelming our urban drainage systems and can be created using a range of technologies such as swales, permeable paving and flood basins.

One of the ways in which a homeowner could help is by having permeable paving installed as the solution for a driveway or garden redesign.

It allows surface water to drain between the individual blocks and be held in the sub-base from where it can then be slowly released.

This process significantly reduces surface water run-off and has been proven to reduce pollution loads entering watercourses. It’s attractive. It’s low maintenance. It’s good for the environment. And it can make a real difference, because at the time of this article being written,

the approach from the previous Government, when it comes to enforcing SuDS within new developments, still fails to be definitive – sticking instead with phrases such as ‘where reasonably practicable’ rather than ‘must and will’.

An apathetic approach A DCLG (Department for Communities and Local Government) ministerial statement, first issued in December 2014, now sits alongside the National Planning Policy Framework (NPPF) as an additional policy stating “the Government’s expectations…that sustainable drainage systems will be provided in new developments wherever this is appropriate.” The inclusion of statements such as “the Government’s expectations” and “wherever…appropriate” simply reinforce the Government’s apathy towards the situation.

The approach towards homeowners is just

the same. Legislation passed in 2008 states that a homeowner “will not need planning permission if a new or replacement driveway of any size uses permeable (or porous) surfacing such as gravel, permeable concrete block paving or porous asphalt”.

Despite recognising the need for SuDS, the enforcement and promotion of this requirement has been virtually non-existent.

However, there are now starting to be instances where, in the conveyancing process of a house sale, the issue of an impermeable driveway installed post-2008 has caused significant problems, with homeowners having to relay drives or seek retrospective planning approval before any house sale can proceed.

Landscaping

Left: Using a Brett Approved Installer (BAI) can make the process smoother and guarantee that all legal requirements are met

Assertive approach the only way forward Starting a new driveway can be slightly daunting and confusing. However, using a Brett Approved Installer (BAI) can make the process smoother and guarantee that all legal requirements are met. The finished result looks professional and creates a superb aesthetic impact. You’ll be making a difference, not just for yourself but for generations to come, as well as protecting your home now and into the future.

www.brettpaving.co.uk

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Outbuildings

Transform your outdoor space

Above: Externally, garden outbuildings must host a very robust method of construction to withstand the elements Below: Outdoor living rooms are commonly used for all sorts of uses such as a hobby room, play den, ‘man cave’, entertainment hub, teenage hangout and even a sauna or treatment room

If you’re one of the many self-builders who wish they had planned for just a bit more space, or are currently finalising your plans, sanctuary could be much closer to your new home than you realise. Find and create it at the bottom of your garden. Here, Garden Hideouts offers inspiration for versatile outdoor living rooms.

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utdoor living rooms can help maximise your personal space, add value to your build and can take advantage of an often neglected and undervalued part of your real estate. With ultra-sleek pods, contemporary chic and natural cedar charm can be added to your garden, while larger hometo-garden extensions, such as Garden Hideouts’ Arca garden room and striking shepherd huts, offer the period and nostalgic appeal of a traditional exterior, but with the capacity for a more modern living environment. For example, luxury en-suites can be included within an outdoor living room offering a truly functional, modern living environment.

Outdoor living rooms are commonly used for all sorts of uses such as a hobby room, play

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den, ‘man cave’, entertainment hub, teenage hangout and even a sauna or treatment room, but Garden Hideouts has seen a particular trend for this extra space used as an extra bedroom or home office. Taking a business out of the family home and projecting a much more professional image within an outdoor living room is proving popular – and all at a fraction of the cost of moving completely or extending a home. Minimising a business’ downtime, Garden Hideouts offers its garden huts and pods prefitted and furnished by an interior designer, saving time and creating a fit for purpose scheme. Ready to use, Garden Hideouts’ method is useful for builders who simply run out of time or do not have the interior design know-how.

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your self-build project in our next issue?

Get involved: Know any budding self-builders? The i-build website and magazine have already become an invaluable resource, and subscriptions are absolutely free! Visit i-buildmagazine.com /subscriptions

Whether you're halfway through your build, or sitting back and enjoying the finished article, we'd love to hear from you!

Tell us about your renovation, conversion, extension or new build:

hannah@mixedmediainfo.com

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Outbuildings Above: Outdoor living rooms can help maximise your personal space Below: Site surveys will be required for the addition of an outdoor living room

Externally, garden outbuildings must host a very robust method of construction to withstand the elements, such as Garden Hideouts’ robust method of construction which is common to the Canadian housebuilding industry, which together with superior Rockwool insulation means toasty, warm winters, cool summers, total peace and quiet and a sound, lasting investment.

Frames must be produced from a high-grade structural plywood, such as Garden Hideouts’ frames which are created from wisa special spruce grown in sustainable Finland forests and precision cut on CNC equipment for less wastage.

Glulam finishes plus tusk, tenon and wedge joints also ensure the most rigid and secure structure possible.

North American western red cedar wood cladding has natural oils and resins, so it doesn’t have to be treated.

Extremely hard-wearing, the material also has anti-fungal properties and is of far higher quality than the tanalised spruce and pine, typically used in Britain.

Shepherd huts can also be finished this way for a more contemporary look and feel, but otherwise exteriors can be clad in traditional ‘wriggly tin’, coated in plastisol – a very thick rubbery material which is corrosion and rust-proof and able to withstand extreme weather conditions.

With a host of optional extras, these unique ‘rooms with a view’ require no extra planning permission, in most cases, and no further messy disruption or costly building works.

Site surveys will be required for the addition of an outdoor living room. This survey will take into consideration ground conditions plus drainage and tree roots, the best place available in your garden, footing and foundation requirements, how much space the outdoor living room will take up – plus an idea of what it will look like in situ – and the permanence of the structure.

www.gardenhideouts.co.uk

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i-nterior

Specification Guide: Internal Doors Here, i-build provides all you need to know about specifying internal doors for your property.

Down to the core

Flexible living Fergus Pickard, Product Development Director at P C Henderson, highlights the growing demand for flexible living spaces as household demographics and family lifestyles change.

“Internal folding and sliding door hardware can help to create versatile spaces in a home, offering both privacy and open areas to suit the needs of those who occupy them. Design and functionality are two of the most important elements when choosing internal door systems.

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Consideration must be placed not only on a door’s desired look, but also its purpose and frequency of use, to establish the correct hardware application. Folding doors are ideal for large internal areas or open-plan spaces.

They only use up a fraction of room when fully opened, as door leaves can be stacked neatly against an adjacent wall.”

www.pchenderson.co.uk

Chris Miller, Doors Product Manager at JELDWEN, comments: “Price is often the primary factor when choosing a door, but as with most purchases in life, failing to look further than the cost can impact the performance.

Ultimately, consider how features, such as the door core, can improve durability and offer a better long-term investment. The most common choice is still the standard or light weight door core, which is often filled with a multi-cell or spacer pad. These doors have the benefit of being light and affordable, but don’t always provide the best sound insulation. It’s also worth thinking about the intended use of the room. For example, will the room be a home office where privacy is needed or a noisy laundry room? If so, it might be worth choosing a door with a medium or heavy weight core to improve the acoustic performance. Opting for a semisolid or middle weight core will not only

i-nterior

The perfect fit Andy Purcell from Solid Wooden Doors (SWD) discusses proportions when it comes to specifying your internal doors.

How tall should I have my doors and what are the correct proportions? This is quite an interesting question that often gets overlooked. People may indeed notice if a door is quite tall, but not give much thought about the proportions of the height up against the ceiling. My first question would be "how tall are your ceilings?" since this is key to determining the ideal door height. My calculations are usually based on the ceiling height minus the cornicing (if they have this detail), minus the width of architrave, then minus 200-300mm of wall left between the architrave and the cornice or ceiling. What is left over is a good idea of how tall the doors should be.

improve the durability, acoustics, and insulation, but give a general feeling of sturdiness and lasting quality.

This core type provides a far greater surface area for a lock and latch, resulting in a more secure and satisfying clunk on closure. A solid or heavy weight door core will deliver the greatest protection against damage and impact. When combined with a high-quality timber such as white oak or real wood veneer, it also creates a high-end and more luxurious finish.”

www.jeld-wen.co.uk

I've supplied and fitted many large residential houses with much taller ceilings – typically 2900mm on ground, 2600mm on first and on upper floors often standard heights of 2400mm. In this scenario we would often recommend bespoke height doors as follows: Ground floor 2900mm ceiling height minus 200mm cornice, 120mm architrave, 300mm wall = 2280mm.

In this instance a 2300mm height door would work well, and possibly 2400mm if cornicing were smaller or there was no cornicing.

Second floor 2600mm minus 150mm cornice, 90mm architrave and 200mm wall = 2160mm.

Top floor 2400mm ceiling height would use a standard height door of 1981mm.

When you work it out like this and take into account some of the elements like cornicing, you need to think about how sometimes the doors do not need to be as tall as you originally think. We often have enquiries that initially say they want 2700mm high doors, but after working out the calculation, the final actual door size will come down to around 2400mm.

Door proportions Certain door designs – especially classic panelled doors – can look different depending on the size and width. I personally believe that a good proportion for a door is height 2.5-3 times the width. If you come away from these proportions too much and the door is 2:1 or 4:1, the door can look quite odd!

When interior panelled doors are changed in height, the other dimensions of the frame or set do not necessarily change either. What will remain constant sizes are the top rail side stiles and bottom rail and also the mid rail on a two or four-panel door for example.

www.solidwoodendoors.com

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i-nterior

Open to ideas?

Despite there being an increasing trend for open-plan living, there will always be a need for sectioning off areas within the home. Whatever your budget, style or requirements, there are a whole host of internal doors on the market. Here, JB Kind offers some tips on choosing the perfect doors for your self-build.

Design:

Ironmongery:

First, decide how many solid and glazed doors you need. Secondly, narrow down the type of doors you prefer that fit with your interior design theme. For a contemporary look you could choose a shaker or flush style, or opt for a traditional panelled or cottage-style design.

Remember to budget for door furniture, like hinges, latches and handles.

Style: Naturals are in this season and this makes wood veneers popular, with choices ranging from cottage-style oak to innovative rich walnut and gorgeous grey painted finishes. You can also co-ordinate with your colour scheme and buy unfinished doors that are ready for a top coat.

Be safe: Your architect will confirm if and where you are required to install fire doors. Fire doors come in all designs and sizes, including attractive glazed options too.

Space: The process of opening a door takes up part of your room and prevents making the best use of your space. Consider fitting a pocket door system – the doors slide into the wall cavity and disappear altogether!

Budget: You will have a budget in mind, but what’s more important is value for money. Don’t be tempted by the cheapest doors, the chances of them lasting a long time are pretty slim. Instead look for quality at the best price. They’ll be worth it in the long run.

Bespoke: Often the door design your heart desires can be made in special sizes or in different veneers – so find a door firm that can work around your needs.

Timing: Don’t leave it until the last minute to think about your doors, make them part of the planning stages of your self-build.

www.jbkind.com

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in + ex

Inex-online.com Interior and exterior design inspiration

The comprehensive online specification portal for interior and exterior design professionals. Inex takes visitors on a virtual journey, inspiring the design community with the latest news, on-trend products and high-profile interviews.

www.inex-online.com

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i-scape

Enhance wellbeing with water So you’ve decided to build a water feature? It’s no small undertaking, but do it right and you can have your very own oasis of tranquility in your garden. There are many things to consider when choosing your water feature: the shape, shade, size and more. To get you started here are a few handy hints from Primrose about choosing and placing your water feature.

1 Make use of the sun If you’re planning to place your water feature outside, don’t hide it away in the corner, you’ll want to enjoy the image of the sun glancing off the cascading water. That being said, sometimes a large water feature, particularly our stainless and corten steel standing walls, can be used to cover up unsightly areas of your garden.

2 Solar or mains-powered?

Following on from this, one of the key decisions you’ll have to make when choosing a water feature is whether you’ll

want to go for a solar or mains-powered water feature. Here at Primrose, we have a wide range of both, but a couple of things to consider are:

Size Larger water features will need a much larger solar panel to function effectively and the largest aren’t really suitable for solar power.

Consider a smaller option when looking for a solar water feature. However, also remember that just because the water only goes so far, it doesn’t mean the feature itself has to be small.

Our popular range of solar bird baths are a great example of this.

Placement It goes without saying that solar water features need lots of sun to function effectively. Place them where they can catch the maximum amount of sun throughout the day. Indoor water features generally don’t benefit from being solar -powered – unless perhaps you can find space on a window sill. Of course the great advantage of solar is that you don’t need to cover up unsightly cables when placing them in your garden!

Ponds: Dipping your toe in Chief Horticultural Advisor for the Royal Horticultural Society, Guy Barter, gives some top tips for a thriving pond.

1 Water is second only to trees in wildlife benefit 2 Ponds require suitable water depth, more or less constant water levels, and crucially little or no shade 3 Making a pond from scratch and lining it with butyl rubber is generally the best in the long run

4 Where ponds pose a risk to infants, consider water features that are merely damp and hold but a dribble, bearing in mind that tragic cases have occurred when only inches of water were involved 5 Wildlife needs easy access to water features and a ramp or muddy ‘beach’ should be planned in

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6 Pond watching and dipping pleases both adults and younger people – plan for good allweather access and points of view 7 Water container features can be surprisingly effective and valuable. The miniature white water lily Nymphaea tetragona AGM, will grow in as little as 15cm water 8 Water plants utilise water depths of between 25-60cm, deeper water provides a favourable surface to volume ratio that minimises temperature and other fluctuations 9 White water lilies are especially attractive; Nymphaea 'Gonnère' is one of the best

10 Spiky white flowered water soldier and frogbit with round leaves and yellow centred white summer flowers are effective hardy floating plants

i-scape

Look Book: Water Features If you’re in search of a garden feature that will add a touch of calm and serenity to your newly-landscaped space, then look no further than these contemporary water features.

3 Ponds and watercourses At Primrose we also stock a variety of prefabricated ponds and watercourses, as well as good old-fashioned pond liners if you feel like styling your own creation. In addition, we have a charming variety of spitters and blade cascades so you’ll never want for the sound of running water.

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4 Water feature planters For the green-thumbed out there, why not try combining your water feature with a planter. These are perfect for outdoors, patios or indoors.

www.primrose.co.uk

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3 1. Water bowl dome 36" brass, Solus Decor, www.solusdecor.com

2. Water Dark Planet Pebble, David Harber, www.davidharber.co.uk

3. AquaStack fountain,

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Haddonstone, www.haddonstone.com

4. Corten steel standing water wall, Primrose, www.primrose.co.uk

11 Japanese water iris and its many cultivars are excellent shallow water plants, e.g Iris ensata 'Rose Queen' AGM with pink flowers

5. Sutherland Falls water

12 Beware of reeds, bulrushes, water mint and

6. Solar wishing well fountain,

feature planter, Primrose, www.primrose.co.uk Primrose, www.primrose.co.uk

native yellow iris – they are far too vigorous for all but lakes

www.rhs.org.uk

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Image © Harvey Norman Architects

i-build

Going up?

A loft conversion can offer an extra bedroom, bathroom or a home office. However, there could be height and access issues alongside planning and Building Regulations that need resolving. Even so, a loft conversion can be life changing and a cost-effective solution to moving.

Here, Ian Harvey, Director of Harvey Norman Architects, offers a brief overview of what to examine when considering a loft conversion.

Types

Permissions

Internal: The most cost-effective solution that involves little alteration i.e. windows in the existing roof slope, insulation and floor strengthening.

Dormers: These are added to increase volume of the space, while providing full head height.

Roof off: This is a complete new build structure, and it is the most expensive solution.

Permitted development laws have made it easier, so very often you shouldn’t need planning permission. You must however, comply with Building Regulations.

Fire safety is a crucial – the loft storey must be protected by half an hour’s worth of fire resistance from the house, which means fire doors. Escape must be via a protected corridor and stairs can’t lead straight down into an open-plan area.

Lastly, if any work affects the wall and floor or ceiling of the adjoining property, a party wall notice will be needed.

Will it work?

Access: The position of the loft staircase is everything.

Head height: The minimum is 2.2m (7.5ft).

Lowering the downstairs ceiling can give more headroom, but the additional costs may outweigh the benefits.

Structure: Cut roof will be straightforward.

However, post-1960s homes were built using ‘W’ trusses, which converting can be complicated.

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Costs Since every house and conversion is different, alongside the type, it’s hard to generalise on costs.

However, I would recommend keeping an eye on the price guides in most magazines.

www.harveynormanarchitects.co.uk

Care & Maintenance: Of Quartz You Can

Split level conversion on Muswell Hill: This £34,000 Econoloft loft conversion on an Edwardian property in London’s Muswell Hill took advantage of the fact the property is built on a slope with the front higher than the back. Econoloft developed a split level room comprising a sleeping area at the top and a study-cum-sitting room area at the bottom, where natural light floods in through two sash windows, in-keeping with the rest of the house. The conversion also features an en-suite shower room and a nifty storage area with clothes rails and shelves. www.econoloft.co.uk

i-build

Insulation: Phil Rigby, Product Manager at Knauf Insulation, explains what to consider when installing insulation in roofs at ceiling level.

Care & Maintenance: The double dormer: Of Quartz You Can Here, Simply Loft has provided an expansive loft conversion creating two new double bedrooms, each with an en-suite bathroom. Acurate use of the apex roof allowed Simply Loft to also incorporate a snug screening room on the client’s request. A bank of four skylights bathe the snug area in natural light while rows of spotlights, embedded into the floor panels, illuminate the space at night. www.simplyloft.co.uk

It is possible to achieve very high levels of insulation in pitched roofs, where the insulation is positioned at ceiling level, as the thickness is largely unrestricted by construction considerations.

When insulation is installed in roofs at ceiling level, there is a risk that condensation will form on the cold side of the insulation in the loft space.

Condensation is most likely to occur when warm, moisture-laden air (water vapour) is able to pass through to the cold loft space, but is prevented from dissipating to the atmosphere by the roof structure.

There are a couple of key steps that can be taken to prevent condensation: Restrict the passage of warm air and water vapour by ensuring that the ceiling is well sealed.

Ensure the loft space is sufficiently well ventilated at the eaves or roof ridge to allow water vapour to disperse through its structure and dispel into the atmosphere.

Once one of the above factors, or both, has been completed, the first bottom layer of loft roll, such as Earthwool loft roll, should be laid tightly in between and to the same depth of the ceiling joists (usually 100mm) and overlaid at right angles with a thicker top layer or layers, with all edges tightly butted.

This helps to minimise thermal bridging through the ceiling joists and guarantees compliance with Building Regulations. www.knaufinsulation.co.uk

Bright and spacious Converting a loft is one of the easiest ways to increase floor space in a property. However, one of the main challenges of a loft conversion is ensuring it looks spacious, light and bright. Here, VELUX offers some top-tips for brightening up a loft space with windows.

Top-hung roof windows are perfect for lofts, where low, sloping ceilings can make a room appear smaller and darker.

Installing roof windows, particularly ones that are top-hung operated, can dramatically increase the flow of daylight into the loft space and really brighten the room.

For example, VELUX top-hung roof windows can be installed on a roof pitch of between 15 and 55º and open to a 45º angle, allowing for the maximum flow of fresh air into a property. These windows open outwards offering more headroom and uninterrupted views.

To increase the brightness within your loft for a more modern living space, VELUX recommends a white painted finish. This allows for even more light to be reflected into the loft you’re converting and is a perfect match to a contemporary interior. www.velux.co.uk

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Product Guide

issues such as acute condensation, inadequate rail drainage and ridiculously difficult doors to physically move, SOREG-Glide not only overcomes Ecohaus’ competitors’ weaknesses, but it brings a host of unique technical and user benefits that are simply staggering.

Aesthetics

SOREG-Glide is the only large-scale glazing system that is rated to 2000 Pascals, Class C5 EN13115 which in layman’s terms resists winds up to 200kph

Ecohaus launches SOREG-Glide frameless, large-scale glazing Ecohaus has secured the sole UK distribution rights for the incredible SOREG-Glide frameless, large-scale glazing system. After 12 months due diligence, Burckhardt, the SOREG-Glide manufacturer based in Hannover in Germany, has entrusted its brand reputation with Ecohaus.

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cohaus is Internorm’s number one UK partner with annual sales exceeding £8m. SOREG-Glide now positions Ecohaus to take significant market share in this premium brand sector for those amazing contemporary, individual residential builds where large-scale glazing is a dominant component in the build fabric.

SOREG-Glide is uniquely frameless; the frame is completely embedded into the build fabric resulting in a 98% glass-to-frame ratio

So, why did Ecohaus choose SOREG-Glide?

Until now, three manufacturers have dominated this market sector with slim framed, allaluminium thermally broken systems. They have been the ‘go-to’ systems, despite the commonly acknowledged technical and installation issues these manufacturers are blighted with. With

SOREG-Glide is uniquely frameless; the frame is completely embedded into the build fabric resulting in a 98% glass-to-frame ratio. With individual sliding door sizes of up to 3 x 4m and fixed elements of up to 4 x 5m, SOREG-Glide certainly delivers the wow factor.

Thermal performance SOREG-Glide’s unique GSK extruded frame has a uF0.90 and is coupled with 52mm triple glazing which achieves a whole system uW0.6, which is simply staggering. SOREG-Glide at uW0.6 easily meets the exacting Passivhaus build standard of uW0.80. SOREG-Glide has Minergie-P Passive House certification.

Ease of use A huge criticism of Ecohaus’ direct competitors’ products is that large sliding doors are difficult to move in double glazing and near impossible in triple glazing. SOREG-Glide has a 32mm diameter, stainless steel double tracks and rolling cassettes that make the system unbelievably easy to move. With weights above 500kg, Ecohaus has a unique ‘Manual Assist’ electric piston which is a piston that reduces the initial KG force to start a door moving by approximately 40%. The option of full electric motor assist is recommended for doors weighing 650-1000kg.

Resistance to wind and salt spray environments SOREG-Glide is the only large-scale glazing system that is rated to 2000 Pascals, Class C5 EN13115 which in layman’s terms resists winds up to 200kph.

This makes SOREG-Glide perfect for those windstrewn coastal locations. Uniquely, all of the SOREGGlide’s hardware is stainless steel, which makes it perfect for aggressive salt spray environments.

Unique additional features ‘Rail Filler’ profile draws out from a fixed panel to create a 100% level threshold Integrated Juliet balcony Integrated window and opening doors Integrated fly screens Unique stainless steel base plates SOREG-Fix allows for curtain wall solutions

www.burckhardtsglide.co.uk sales@burckhardtsglide.co.uk 0800 612 6519

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H+H, the largest UK manufacturer of aircrete blocks, has launched a new website dedicated to the self-build sector. The Lifetime House website gives heaps of information about building a home using traditional masonry construction, discussing the performance characteristics of aircrete and explaining its role in building a modern, efficient and flexible home that will last for lifetimes. The site includes some inspirational case studies, showing completed self-build projects and explaining why the homeowners made their design choices.

This site is an easy-to-use introduction to aircrete, a lightweight, thermallyefficient masonry material combining the performance and durability of masonry with the speed and convenience of a modern building material.

www.lifetimehouse.co.uk 01732 880111 iot@hhcelcon.co.uk

Stylish inset stoves from Eurostove create a contemporary look

New Kährs Chevron – chic, classic looks with a modern twist Kährs has introduced a new patterned wood floor collection.

Offered in four on-trend colour tones, new Chevron creates a classical parquet look with speed and ease. Matching frameboards can then be used around the edge of a room to create a border for a stunning design. Unlike traditional parquet staves which are glued down piece by piece, Kährs’ Chevron has a modern, plank format, measuring 1848 x 300 x 15mm, which is fast to install. The angled chevron pattern and ingenious ‘parallelogram’ short ends create the continuous V-shaped design, which is further emphasised by a bevelled edge. All boards are brushed to create a tactile lived-in look.

www.kahrs.com 0239 245 3045 sales@kahrs.com

Felmoor Park receives premium protection from Remmers

When you want the warmth and character of a wood burning stove, but you also like the look of a modern flush-fit design, an inset stove offers the best of both worlds. Eurostove offers a wide range of inset designs from leading European manufacturers such as Jide, Westfire, Hergom and Mendip Stoves. With sizes ranging from 400 to 1000mm wide, there’s something to suit every interior with a choice of single or double-sided stoves perfect for open-plan schemes. Ideal for new builds or extensions, inset stoves can be space-saving with clean lines, efficient heat outputs and a modern look to suit rooms of all sizes.

The Scandinavian log cabins and lodges at the picturesque Felmoor Park in Northumberland have been given a striking new finish thanks to Remmers’ wood coatings. Remmers HK Stain was selected to provide not only effective weather protection, but protection against blue stain, rot and insects. HK Stain is a two-in-one product which eliminates the need for an additional wood preservative primer and is perfect for both soft and hardwoods. The product penetrates deeply into the wood whilst leaving it fully breathable and it doesn’t flake or peel. HK Stain is available in a wide range of traditional colours.

www.eurostove.co.uk 01934 750500 jeannie@kyalami.co.uk

www.remmers.co.uk 01293 594010 sales@remmers.co.uk

So much more than worktop makeovers

Product Guide

H+H can help to build your lifetime home

Connect with SketchUp 2016

In a recent home improvement project, Granite Transformations has showcased examples of its range of makeover materials, services and fittings for the kitchen and bathroom, whilst displaying the trend toward white and off-white decorative surfaces. The kitchen of this Lancashire home now features stylishly refaced worktops, high gloss replacement cabinet doors, sparkling glass mosaic splashbacks, high-performance hard flooring and modern appliances and fittings. Upstairs in the bathroom, the elegant makeover theme is repeated with seamless waterproof wall cladding, designer mosaic inserts, large non-porous floor tiles, metallic basins, textured oak vanity furniture, a large shower unit, a modern bath and sanitaryware.

SketchUp is integrating Trimble Connect directly into its software.

Connect is Trimble’s platform for storing, syncing, referencing, sharing and collaborating on design and build projects. Sign up for a free account and start uploading .skp, .pdf, .dxf, and .ifc files. With this integration, SketchUp is packaging the current Trimble Connect extension into the installer. The integration is accessible from the file menu, and will allow users to upload, pull down and update SKPs from Trimble Connect project folders. As you’re modelling you can pull in and update reference SketchUp models as if they were locally hosted components. Download SketchUp Pro 2016 for free on a 30-day trial.

www.granitetransformations.co.uk 0800 044 5393 enquiries@granitetransformations.co.uk

www.elmtec.co.uk/sketchup 01844 263750 sales@elmtec.co.uk

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Product Guide

Urban Front looks at a finishing dilemma: oiling or lacquering?

Oiled or lacquered? This must be the million-dollar question when it comes to deciding the finish on a hardwood door. Here is a list of pros and cons to help you make that all-important decision.

1. Although oiled doors look very natural and beautiful, the downside of oiling is that it needs to be done quite often. This all depends on which side of the house a door is on and if there is an overhang or porch over the door.

Reapplying the oil would need to be done every six to eight months, or possibly once a year if the door is set back and doesn’t get any sun or rain. Oiling is quite simple and anyone can do it, so that’s something to weigh up when trying to make that decision.

its colour. This is definitely a way forward for a more contemporary look and feel.

Above: An oiled iroko will go darker, but an oiled wenge or fumed oak door will go lighter Below: Lacquered doors can look a little less natural and have a slightly satin sheen, but they can, depending on their situation on the house, last anywhere between four to six years without any maintenance

4. Lacquered doors can look a little less natural and have a slightly satin sheen, but they can, depending on their situation on the house, last anywhere between four to six years without any maintenance. Doors on houses by the sea and houses that face the elements would probably need to be maintained more often.

2. It’s also worth noting that hardwoods change

5. If there is cladding on a house, the finish of

in colour depending on their finish. An oiled iroko will go darker, but an oiled wenge or fumed oak door will go lighter. Walnut will initially go darker and then go blonde in the sun over time.

So this is a big impact on how you would like the door to look in the future.

the cladding can determine the finish chosen on the door. If you are allowing the cladding to grey and the door won’t be matching, then it’s a good idea to be creative and go for something totally different. But if matching the two, lacquering may be easier as it is less maintenance all-round.

3. Some clients don’t go for either oiling or lacquering because they want their door to grey.

In this case, you would use an anti-fungal oil that would protect the wood, but not allow it to keep

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6. Occasionally, the house interior design can determine which finish will be a better match to a floor or staircase.

www.urbanfront.com info@urbanfront.co.uk 01494 778787

Product Guide

Limitless options with ESG Every self-builder wants to add their own unique flavour to the interior design of a new build, it's one of the things that spurs people into the project in the first place. Bespoke products allow every interior to reflect the designer’s taste perfectly.

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SG Group has supplied the commercial and residential market for over a decade with a full range of processed glass – manufactured to bespoke shapes and sizes. As well as back painted and screen printed glass, which is now widely used as splashbacks, ESG is now able to offer full digital printing to its glass creating stunning images on glass. By printing directly

onto the glass ESG is able to print any image its customers supply, allowing for almost limitless personalisation. Glass splashbacks have been on the increase in kitchens, not only because of their look, but also due to the hygiene and cleaning benefits over the more traditional materials such as tiles. This is partly the reason that splashbacks are now finding their way into bathroom applications. The majority of the printed glass

that ESG supplies is on 6mm toughened glass, although the company can supply and print on any required thickness. Holes, notches and cut outs can also be manufactured into the glass allowing for a complete bespoke product.

www.esg.glass 01376 520061 sales@esg.glass

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Product Guide

The Big Green Home Show returns from 7 to 9th October and explores both the environmental and economic benefits of building a green home

Build your energy-efficient, healthy home Produced by the team at the National Self Build & Renovation Centre (NSBRC), the UK’s only permanent visitor centre for self-builders and home improvers, The Big Green Home Show returns from 7 to 9th October and explores both the environmental and economic benefits of building a green home.

T

he show offers a packed three days of live demonstrations, free seminars and case studies, along with an unrivalled line up of experts on hand to share their advice. The show builds on the topics covered in the NSBRC Eco Workshops that are run throughout the year and this year there will be a strong emphasis on creating a healthier living environment for you and your family.

The Big Green Home Show will review the best construction methods to use through exciting live demonstrations, and, as with all NSBRC events, there is an exceptional line up of seminars at the show, covering everything you need to get started. From planning news to budgeting, plot finding and Building Regulations, the free talks and workshops on offer are a great way to pick up a wealth of valuable information, for both newcomers and skilled professionals alike.

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Over 200 exhibitors will be showcasing the latest products and technologies with experienced representatives on hand to demonstrate, answer questions and offer their professional

advice. Guided tours of the NSBRC’s fantastic educational zones, featuring a life-size ‘Renovation House’ and brilliant ‘New Build Journey’, are the perfect way to help visualise how to use these products as part of your finished project.

The NSBRC’s own team of impartial experts, along with eco-consultants, architects, project managers and planners, will be on hand to meet for one-on-one sessions throughout the show. Offering free advice, they will happily talk through your ideas with you, no matter how big or small, and offer their expert opinions and guidance on even the trickiest of questions.

Whatever stage your project is in, there will be an expert available to offer feedback and support on every step. Whether that’s where to start, the best building methods and materials for the job, advice on the latest legislation or just checking that a quote sounds reasonable.

Show highlights: Case studies from real life self-builders Over 20 seminars, live demonstrations, case studies and panel debates each day Guided tours of the NSBRC’s fantastic life-size educational exhibits Free one-on-one expert advice The Big Green Home Show is easy to get to with the NSBRC located right on Junction 16 of the M4 and parking is plentiful and free. The show runs from Friday 7th to Sunday 9th October, with tickets £12 per adult. i-build readers can claim free tickets by booking through www.nsbrc.co.uk/ the-big-green-home-show.html and selecting booking code: I Build Magazine.

www.nsbrc.co.uk national.centre@nsbrc.co.uk 0345 223 4455

The NSBRC’s own team of impartial experts, along with eco-consultants, architects, project managers and planners, will be on hand to meet for one-on-one sessions throughout the show

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Product Guide

Today, energy conscious construction and living is not just for adventurous eccentrics

Expert guide to sustainable self-builds Self-builders are a pioneering bunch, so it comes as no surprise that they have led the shift towards green building in recent years. Today, energy conscious construction and living is not just for adventurous eccentrics. For those looking to embark on their own sustainable self-build journey, here are Oliver Grimshaw’s top three tips on what to look out for.

Be budget smart Since March 2015, the Code for Sustainable Homes was scrapped as a planning requirement, however many policies were adopted into the Building Regulations to ensure construction is future-proof. Focusing on areas such as energy consumption, CO2 emissions, water usage, pollution and the health and wellbeing of the owners, homes are beginning to reach for the ‘zero carbon’ target.

Depending on where you build, you may be subject to stricter requirements and it is advisable to check with your local authorities during the planning stages or plot search.

Sustainable shortlist Insulation: I studied at the University of Bath. One thing my tutor said has stuck with me; she said: “A house is like a person, in that it needs a waterproof hat, strong, waterproof boots and a very warm coat.” Your house’s hat is its roof, while its boots are the slab and damp-proof membrane. The warm coat is a well-insulated and airtight envelope.

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Insulate well your walls, floors and roof and, if possible, opt for triple glazing and thermo insulated windows, all of which help create higher levels of efficiency.

Airtightness: If you have invested in soundly insulating your property but haven’t considered airtightness, it can be a significant waste of time and money. Fewer gaps in your home’s structural envelope means less heat is lost to the outside world. Premanufactured systems are commonly the best methods for achieving high levels of airtightness.

Work with nature: Increasing the amount of natural light will not only improve your mood, but also your bank balance. Windows, rooflights and sun pipes will help reduce the need for artificial light and heat. However, more windows can make the internal temperature variable and expensive to manage, as large glazed areas create for solar heat gain and if the windows aren’t chosen wisely, they may be poorer insulators than conventional walls.

Author profile Oliver Grimshaw is the Head of UK Sales for premium German supplier of premanufactured, high-efficiency homes.

Founded back in 1929, Hanse Haus now erects some 400 homes annually Europewide and has been active in the UK since 2006. With over 85 years’ experience in the construction industry and boasting more than 30,000 completed homes, the company is also a certified builder of the remarkable Passivhaus; a home that loses almost no heat through its walls, roof and windows, thanks to extremely high levels of thermal insulation.

Kit: Also think about renewable heating technology. Solar panels are good and getting better, of which there are two types. Photovoltaics generate electricity which can be used to offset the cost of running an air source heat pump, while some opt for solar thermal panels, which heat water, offsetting the cost of running a gas boiler.

The Passivhaus A Passivhaus is the gold-standard of a wider series of standards in Germany focusing on ultraefficient construction. They are extremely highly insulated, airtight and are architecturally designed to minimise the need for alternate heating and cooling sources. They are more expensive to construct, but with energy requirements approximately 5-10% of a current UK Building Regulation’s compliant house, the savings through reductions to energy bills can be huge.

www.hanse-haus.co.uk info@hanse-haus.co.uk 0800 302 9220

SUPERIOR PROPERTIES DESERVE SUPERIOR HEATING SYSTEMS

If you’re looking for a heating solution which delivers constant heat and hot water, great savings AND an ongoing revenue stream, then a Heat Pump from Ice Energy Technologies is exactly what you need.

Efficient, reliable and suitable for both new build or renovation projects, our awardwinning range of ground and air source heat pumps are also the ideal partner for underfloor heating systems, delivering greater efficiency and a level of comfort you’ve never experienced before.

To find out how you could enjoy lower heating bills and generate ongoing income, simply call our dedicated sales team on 0808

www.iceenergy.co.uk

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0808 145 2340

LEVATO MONO porcelain paver system The Levato Mono porcelain paver system is the pinnacle of external raised flooring technology; enabling the specification of lightweight, slip resistant and attractive raised flooring solutions, combining incredible technical properties with uncompromising aesthetics; making them the ideal choice for commercial and domestic use alike.

20mm porcelain pavers 40x80 45x90 60x60 75x75 30x120 40x120 60x120 ‘Floating floor’ – installation over single ply membranes Eternal product - zero maintenance required – offering massive over-life savings Highly abrasion and stain resistant Highly slip resistant ; R11 and achieved up to +65 wet in the BS pendulum test Lightweight – 45kgs per m2

High load bearing and impact resistance Timber & stone effects; 40+ finishes available Ideal for balconies, roof terraces and piazzas, for both commercial and residential use Completely non porous Fire & frost proof Height-adjustable supports from 9mm up to 550mm

www.thedecktileco.co.uk t: 0845 2700 696

e: info@thedecktileco.co.uk