i-Build September 2022

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FOCUS:

S ELF B U ILDS

R ENOVAT IONS

C ONVER S IONS

DIY

EXT ENS IONS COVER STORY

SEPTE‘BER **

ISSUE 10

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INSPIRATION

COOL,CONTEMPORYA U B O L AGN O NER W O IT A V N The Slater’s refu bish d bungalow is the ideal

home set ing for modern reti d life

L I G H T UP YO UR H O M E L I F E Why natural light has earned itself first-place posit on as a cru ial el ment for home working wel being and how one semi-detached home wner’s kitchen went from dark and depr s ing to bright and beautiful

ADVISORY

U B U GER NI DL O IT AL S N : O Y T A H W UO T DE N O NK W The lates changes to Build ng Regulations and what they mean for

I-DEAS

I S Y O UR H O M E SA F E A N D SE C UR E ?

your project

Top tips on cho sing the most ap ro i te fenci g and gates for

your home

MATERIALS

P E N I E S T H I SW I N T E R ?

Learn more about underflo heating technol gy and its

P I N C H I N GT H E

many ben fits

An award winning company with over 30 years experience offering Bespoke solutions for the domestic market across the South East.

Including water supply, sewage treatment and renewable heating.

Feasibility can usually be determined with a site postcode.

WATER SUPPLY & SOAKAWAY BOREHOLES & DRAINAGE SOLUTIONS Independent water supply for irrigation or consumption* Soakaways, drainage fields and other drainage solutions.

Members of the WDA, we have been constructing boreholes across the South East since 1984 and aim to provide the highest quality cable-tool percussion-drilled borehole service available. *subject to analysis and suitable filtration

RENEWABLE HEATING Reduce heating bills by up to 50% Groundwater can be used as a heat source for an Open-Loop Ground Source Heat Pump which could meet all hot water and heating needs.

We are a fully MCS accredited and award winning company who aim to provide the highest quality service available in South East England.

Customers can rely on our advice and flexibility to suit individual requirements.

SEWAGE TREATMENT SYSTEMS Bespoke or package options Whether for domestic or commercial purposes, if there is no mains sewer connection a sewage treatment system may be the solution.

If you are not sure where to start contact us for an informal chat.

Our systems are designed to meet the needs of individual clients and comply with strict discharge legislation.

Servicing contracts are offered on all our installations.

enquiries@thehdgroup.co.uk | 01494 792000 | www.hdservicesltd.co.uk

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EDITORIAL: Rebecca Kemp rebea c r@ edtu h e m a id .com

Hannah Woodger

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PRINT & DIGITAL ADVERTISING: Sam Ball samr@ edtuh e m a id .com

Jim Moore

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PRINT DESIGN MANAGER: Jack Witcomb

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DIGITAL DESIGN MANAGER: Matt Morse

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ACCOUNTS: Rachel Pike aco c tnu s@redtuh e m a id .com

SALES SUPPORT & STATISTICS: Klare Ball

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PUBLISHER: Sam Ball samr@ edtuh e m a id .com

TERMS AND CONDITIONS:

Contritu b o i sn arev n i ti ed ane dh w not ace c ptedle b i w reture n d ony l f iaco c p m ane i dy b ay l u f stamped andreturnadrd essed envelope. o N responsti l i b y i le b i w takeno f rrd awg n i s, photographs orti l erary o c tn ritu b o i sn ru d g n i transsi m sionorn ithe edti or'sa h sd n .n Ithe absene c of an agreemetn , theo c pyrigth of allo c tn ritu b o i sn t,i l erary, photographsc i or artistice b o l g n s toe R tdu H e Ma i d tL .d e h T si l b u P e h r ace c ptso n responsti l i b y i n irespect of advertisemetn s appearig n n ithea m gaze ni andthe opio i n sn expressedn iedti oriala m terialor otherwsi eo d o n t e n e c ssariy l represent the viewof the pusi l b e h r.e h T si l b u P e h ro d eso n t ace c pt anya i l ti l i b y of anyo l ss arisg n i rf om thea l te appearane c oro n n pua c i l b tionof any advertisemetn .

s'rotiWelcome d I-BUILD SEPTEMBER 2022

A

s the evenings promptly draw in, we're turning our minds to the chillier, gloomier months on the horizon. More than ever, we're all preparing ourselves to economise where and when we can. Of course, this is thanks to the looming cost-of-living crisis, which has undoubtedly sent shock waves throughout the nation, and aroused fears of choices between 'heating or eating' and concerns regarding how people will survive as household bills skyrocket.

For those building or improving homes, placing energy-efficiency elements before anything else on their priority lists has never been more essential.

For homebuilders and improvers in the utility decision-making process, now couldn't be a better time to consider cheaper-running heating solutions, such as ground-source heat pumps (GSHPs). To help you discover if this is a viable option for your homebuilding project, we talk to John Rodgman from Borehole Solutions to learn more about the benefits. Turn to page 10 to read John's full article.

In keeping with this month's theme of cost-effective heating solutions, Craig Edwards, Sales Manager at WMS

Underfloor Heating, explains why this low-temperature technology is perfect when ensuring regulations are adhered to and that bills are controlled. Flick over to page 18 to read the whole piece.

Elsewhere, Stovax runs through the benefits of opting for an electric stove or fireplace, Yale UK advises on how to ensure your home is secure and we look around two stunning newly-built and -renovated properties that are guaranteed to provide you with some inspiration for your own project.

I hope you enjoy this issue. Don’t forget, if you’re coming to the end of your self-build and would like us to feature your home as inspiration for other budding house-builders, then please do not hesitate to get in touch.

Alternatively, if you’re about to embark on your self-build journey and would be keen for us to document your progress, do get in contact.

Rebecca Rebecca Kemp Editor

@ibuildmagazine

@ibuildmagazine

ibuildmagazine

Cover story:

We look at Roof Window Outlet’s recent poll, regarding wellbeing, and learn how one woman enhanced the natural light that floods through her semidetached house.

See page 30.

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I BUILDmSEPTEMBERm**

Onyx Avanti 190RW Electric, installed as a three-sided fire

FREE MOOD LIGHTING KIT & BIRCH LOG SET with your Onyx Avanti Electric Fire

fires beyond imagination

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September 20 2 ADVISORY

INSPIRATION

D e sired D e signs: T h e Na tu r al L o ok

CASE STUDIES

Vi ew p o int

U r ban S a nc t u a ry

John Rodgman, Man ging Director of Borehole Solutions, discus es the importance of geothermal en rgy and how GSHPs work to help you go gre ner.

Going natural with your interior schem brings a whole host of ben fits.

Not only wil it brighten up a ro m and create that min mal, pareddown, on-trend aesthetic that’s plaster d al over the internet, but it also brings al -important wel being ben fits, to .

C o ntrac t s & L e gal i ties Knauf Insulation explains how changes to Building Regulations governi g en rgy ef ic ency wil af ect your project and how to get maximu al round performance from your insulation.

D e sired D e signs: B l u e on B l u e Cal ing to the mind fe lings of calmnes and ser nity, blue is a po ular col ur for any ro m in the house and, with a range of co l, warm and ark tones, ther ’s something for ev ryone.

I m p r essiv e I n nov a tion

E n ergy E f fic i enc y Energy-ef ic ency expert and Man ging Director of Elmhurst Energy, Stuart Fairlie, reviews the latest changes to Building Regulations to explain what hey mean for selfbuilders and renovators.

I-DEAS

MATERIALS

i- B u i l d : S e miD e tac h e d R e nov a tions

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i- S c a p e : G a tes & Fe nc i ng

Having worked with self-builders throughout his entire care r, Paul Duf in was wel aw re of the fina cial ben fits of building your own home.

So, when the op ortunity arose for Paul and his wife, Nicky, to construct their own property, they knew exactly how to ap roach the project.

NEWS/PRODUCT GUIDE

CraigEdws,Sle

WelokatRfindw

Stev and Judith Slater’s sev rely-neglected bungalow as in ne d of a complet refurbishment in order to make it habitable ag in.

With a brief to create a comfortable, su tainable home for them to enjoy their etirem nt, the Slaters turned to Tim Chetham of Chetham Architecture Design to help turn their enovation dreams into a reality.

A key part of National Home Energy We k is the London Homebuilding & Renovating Show at ExCeL, from 30th September to 2nd October 202 .

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The latest in ovative products in the marketplace, designed with your build in mind. impactqulyofend reducngyost.

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I BUILDmSEPTEMBERm**

DESIRED DESIGNS

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©TIM NEVE

THE NATURAL LOOK Going natural with your interior Not only will it brighten up a room and create that minimal, pared-down, on-trend aesthetic that’s plastered all over the internet, but it also brings all-

N

atural themes are closely linked to biophilic design approaches, via colours and tones, surfaces, textures and subtle patterns. When applied correctly, a natural scheme can enhance your mood, improve your focus and help you relax where it matters – within your own home.

When opting for this look, it’s important to be modest in your application and not mix too many neutral shades, which can result in a gaudy, farfrom-minimalistic result. For a I BUILDmSEPTEMBERm**

YOURS TO BUY

balanced appearance, limit yourself to three to four accent colours with a primary shade that you can use extensively (such as on the walls). If you feel this is too tepid, try introducing an additional shade with a bit more pigment, such as sage, olive green or even muted botanical and floral prints. Ensure you make use of texture, too. Stone, concrete, wood and metal bring character to a scheme and are particularly helpful for those struggling to add the final layer of embellishment to their newly-decorated home.

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I BUILDmSEPTEMBERm**

©BENJAMIN MOORE UK

esired esigns BLUE ON BLUE Calling to the mind feelings of calm and serenity, blue is a popular colour for any room in the house and, with a range of cool, warm and dark tones, there’s something for everyone. royal T hetreatment

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et cosy

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I BUILDmSEPTEMBERm**

VIEWPOINT

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ohn Rodgman

is Managing Director of the geothermal drilling company, Borehole Solutions

The discussion surrounding climate change has been gradually brewing for decades, although now the prospects of renewable energy are needed more than ever. Thankfully, they’re also now more feasible than ever, with every industry boasting of the implementation of more sustainable practices wherever possible. The geotechnical sector is no exception.

T

his surge in sustainability has seen two revolutionary geotechnical methods emerge, in the form of geothermal drilling and groundsource heat pumps (GSHPs). Two forms of geothermal drilling are available. The first is enormous geothermal plants, developed for large-scale projects, and lastly, GSHPs, for smaller-scale jobs. Putting scale to one side, however, it’s essential to understand the many benefits geothermal drilling services provide.

Here, John Rodgman, Managing Director of the geothermal drilling company, Borehole Solutions, discusses the importance of geothermal energy and how GSHPs work to help you go greener.

W aQ I ge )Q e E!a e "e Egq O

A renewable energy source with the capability to provide clean power every second of every day was once a concept limited to science fiction, but the inception of geothermal energy has made it a reality. Alternatives, such as wind and solar power, mustn’t be forgotten, of course, but they rely heavily on particular weather conditions. Geothermal exploitation, on the other hand, can be trusted no matter the current climate.

I BUILDmSEPTEMBERm**

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Many will be surprised by the fact that harnessing geothermal energy is, in fact, relatively easy. Furthermore, it has numerous applications once this has been done. It can be utilised by heat production, for example, via heating pumps or heat exchange technology, or be expended for power production by means of steam turbines. In terms of practical applications, this means that geothermal energy can be used for both urban and domestic heating, as well as the generation of electricity for both personal and national usage.

GS HP I

Designed to harness the earth’s geothermal potential, GSHPs can do so at depths of up to 250m! These heat pumps are installed for domestic purposes, supplying power to a house, for example. The typical perception of geothermal drilling – the provision of an enormous continuous reservoir of energy for corporate applications and the nation as a whole – differs from GSHPs, which are comparatively simple and an excellent investment to help keep your property warm once the weather cools down.

The way that GSHPs harness the heat energy is different, too, as it’s accrued by both geothermal and solar gain. The ground is heated by the sun’s rays, whilst heat energy is also sourced from the rock itself, ultimately meaning that GSHP installation is more than a geothermal process.

Whether the heat pumps are installed via borehole systems or ground arrays depends on the available space.

VIEWPOINT

H)k d ) GS HP I k)E O

The installation process will be carried out by geothermal borehole drilling contractors.

Following the ground excavation and drilling of the boreholes, loops of piping will be installed. Heatcarrying fluid or refrigerant is circulated through these pipes, which transfers absorbed heat back up to the surface. The refrigerant used within a GSHP is typically R410-A, which is often found in air conditioning units.

The length of trenching dug – or the number of boreholes drilled – all depends on the size of the property that will receive the heat. The underlying geology of the property is also an important factor to consider due to some rocks and soils transferring heat more efficiently than others.

W aQ aEe Q e b e "e f QI O

GSHPs are reliable and consistent. They require minimal maintenance following their installation.

Some of the largest financial drains facing your home are, inevitably, oil, gas and electricity. GSHPs are considerably cheaper to run than all three.

Our planet is in desperate need of more sustainable practices, now more than ever, and GSHPs utilise renewable energy GSHPs are remarkably quiet and hardly noticeable Aside from covering your home’s heating requirements, heat pumps also provide a plentiful supply of hot water to your home.

There is an increasing (and essential) social commitment to sustainable living, and GSHPs will continue to grow in popularity moving forward as more and more people recognise their multiple benefits. Not just personal benefits for the homeowner, but colossal benefits that assist in creating a more sustainable environment for the future.

www.boreholesolutions.co.uk

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I BUILDmSEPTEMBERm**

LIGHTING & ELECTRICALS CONTRACTS & LEGALITIES

is Technical Services Manager at Knauf Insulation

With rising energy prices, self-builders need to ensure their dream home is cost effective to run. Bradley Hirst, Technical Services Manager at Knauf Insulation, explains how changes to Building Regulations governing energy efficiency will affect your project and how to get maximum all-round performance from your insulation.

W c B V d "g R e gV aQ )"I affe c Q e "e Egq e ff c e "c q O

Approved Document L (Part L) of the Building Regulations governs the energy efficiency of new homes. It was updated in June 2022.

Under the changes, new homes must generate 31% less carbon emissions than those built under the previous standards, so check your architect is using the latest software (known as SAP software). Homes must also be tested for airtightness because air leaks between insulation joints allow heat transfer.

A Building Regulation England Part L (BREL) report must be produced for new homes. This lists the products specified as well as those used. Crucially, it also includes photographs showing the insulation has been installed correctly. This is because the Government wants to close the gap between how homes perform on paper and how they perform in real life.

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Not necessarily. There’s a one-year transition period, so if you applied for, or obtained, planning permission before 15th June 2022, you can keep your design, provided work starts before 15th June 2023.

I BUILDmSEPTEMBERm**

H)k d ) I ac e je Q e QaEge Q e je I )f e "e Egq e ff c e "c q O

Compliance must be achieved through fabric efficiency (i.e. insulation) and low-carbon technologies (i.e. heat pumps).

Ensure your architect takes a fabric-first approach by ensuring your home is as thermally efficient as possible. This will create the right conditions to get the best performance from any new technologies – and keep your energy bills low.

H)k d ) I "IV aQe !q )!e I) Q I aI e "e Egq e ff c e "Q aI Q I d e I g"e d Q) b e O

Always use a product designed for the application (i.e. loft roll for the loft at ceiling level) because products for different applications perform in different ways. For example, to achieve maximum thermal performance, loft insulation is designed to be installed horizontally in layers to a depth of 400mm or more. But it’s not suitable for external cavity walls because it doesn’t contain water-repellent additives that prevent moisture from penetrating the internal wall and will not deliver the required thermal performance either.

The second factor is the ease of correct installation.

All insulation products are given a thermal conductivity rating (lambda value). In theory, the lower the lambda value, the better the thermal performance. But in practice, the lambda value may not be achieved on site because

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CONTRACTS & LEGALITIES

it’s so dependent on the quality of installation. Any gaps will compromise the thermal performance and can affect acoustic performance and fire safety too.

So, whether you’re doing the work yourself or relying on an installer, choose insulation materials that are easy to install correctly. Mineral wool insulation is a good choice because it’s flexible. It adapts to minor imperfections in the substrate; friction fits to the building elements accommodating movement, and knits together at the joints preventing gaps. All of which means it will deliver its intended thermal, fire safety and acoustic performance for the lifetime of the building.

In contrast, rigid board insulation is inflexible. Imperfections in construction mean boards won’t sit flush against the substrate, imprecise cutting makes joint alignment difficult, and insulation cannot accommodate movement. This results in gaps that reduce performance and may lead to difficulties complying with the BREL report quality standards for installation.

II Q ")" c )!b VIQ b e O

After real performance, the most compelling reason for using mineral wool insulation is fire safety. All CE- and UKCAMarked materials are given a Euroclass reaction to fire classification, which measures whether a material will ignite, produce smoke or flaming droplets.

Mineral wool insulation is non-combustible with the best possible Euroclass A1 or A2-s1,d0 reaction to fire classification, so it will not contribute to the development or spread of fire should it occur. In contrast, rigid board insulation is combustible and typically achieves between a B and an F (the lowest) Euroclass reaction to fire classification.

Why take the risk? Ensure peace of mind by insisting your architect specifies non-combustible insulation.

D)e I Q Ee d Vc e ") Ie O

Another consideration for structures with low mass, such as timber frame buildings, is noise reduction. So your architect must consider the expected transmission of sound between dwellings, rooms and from outside when designing the walls, roofs and floors.

Rigid boards have a closed-cell structure, so they are not completely effective at reducing sound. By contrast, mineral wool insulation’s fibre structure traps air which makes it very effective at absorbing sound and may avoid the need for additional soundproofing measures to comply with Building Regulations.

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Insulation materials improve building energy efficiency but how they are made also has an impact on the environment and the installer. For example, many rigid insulants are produced using unsustainable oil-based ingredients; however, rock and glass mineral wool are made from either naturally abundant or recycled materials.

Ask your architect to check third-party-verified sustainability claims. A well-established source is the BRE Green Guide. Responsible manufacturers also publish independently-verified Environmental Product Declarations (EPDs) to European Standard EN 15804 that assess the product’s lifetime environmental impact.

For indoor air quality, Eurofins Indoor Air Comfort Gold certification is awarded to products with best-in-class lowVOC levels that go beyond legislated standards. While the Declare label brings transparency to construction product labelling by answering where a product comes from, what it is made of and where it goes at the end of its life. It includes a straightforward ingredients list (similar to a nutrition label) and shows whether or not products contain harmful chemicals featured on the ‘Red List’.

When choosing insulation, you’ll need to comply with the thermal requirements of Part L and will want to benefit from low energy bills. But remember, insulation has a wider role to play, also contributing to fire safety, acoustic performance and sustainability. So, choose a solution that delivers all these factors backed up by the ease of installation needed to deliver real-world performance – mineral wool insulation.

www.knaufinsulation.co.uk

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URBAN SANCTUARY

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he property – which is traditionally built with standard building materials, including UPVC windows, concrete roof tiles and roughcast rendered walls – is located on a cul-desac with a mix of bungalows from the same period,” says Tim. “Many neighbouring properties had been extended with flat-roof dormers over the years.

“At some time in the past, there had been an attempt to convert the loft into two rooms; however, this had not been done to any building standards and was accessed by a step ladder. Meanwhile, to the rear of the house, there was a poor-quality extension, which had been used as a utility room, and at the side of the property was a flat-roofed garage. Together, this meant

that there was no natural ventilation or direct light into the kitchen. A lack of insulation and ventilation meant the rooms were damp and cold.

“That said, the bungalow’s location, adjacent to Morecambe Bay, together with a large garden, meant that it had huge potential.”

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“The brief was to create a comfortable and sustainable home for Steve and Judith to enjoy their retirement,” continues Tim. “It is far more sustainable to renovate an existing property than to demolish it and start again – the innovation lies in creating a modern, sustainable home from what would otherwise have been considered a derelict building. Consequently, the concept was to replace the poor-quality additions with high-quality extensions and upgrade the fabric of the existing building to exceed current standards of insulation.

D eIg"a"d!aQeEaI

“The design is intended to improve the property’s quality and aesthetics whilst respecting the context and environment.

An open-plan layout on the ground floor and a vaulted ceiling create a sense of light and space, giving the house a more contemporary outlook.

Large areas of glazing reduce the need for artificial light and break down the barrier between inside and out.

“We used a ‘fabric-first’ approach to create a thermally-efficient envelope, including triple glazing and an insulating cork-based render. Traditional building techniques were combined with modern, sustainable materials, such as zinc and aluminium, which can be recycled at the end of their useful life.

“Solar PV panels provide a sustainable source of energy, and underfloor heating is supplemented with two wood-burning stoves to provide an energyefficient heating system.”

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I BUILDmSEPTEMBERm**

U R B A N SAN C TU A R Y

Q&A with Judith Slater RK: WaQ"IBEeq)V d Q)Qae)"QIBE)ecQO JS: We owned a large detached Victorian property

in Arnside. Although it was a beautiful house with a large garden, it was more than we needed and was challenging to maintain. Consequently, with retirement on the horizon, we thought it was time to downsize.

RK: Hajeq)VakaqIka"Qed Q)BVEIVeq)VE)k"BE)ecQO JS: Not necessarily, but with so few properties

meeting our requirements where we wanted to live, it seemed like the best option.

RK: Wqq)V d ))Ie c QIBE)BeEQqQ)Ee")jaQeO JS: The property was in the perfect location, near

to our family, local facilities and the beach. There was also enough money left in the budget to turn it into our dream home.

RK: WaQkaIQejI)"a"d "IBEaQ)"be"dq)VE"ek)!eO JS: We wanted to create a home that would be

sustainable and easy to manage but also had that ‘wow’ factor.

RK: H)kq)V d aBBE)ac "aI"gq)VEdeIg"bEef O JS: We employed Chetham Architecture Design to produce plans for the original building and then created some options based on our requirements. Tim worked in 3D, which helped us to visualise the plans.

RK: H)k)"gdQQaeQ) ga"Ba"""gBeE!II)"O JS: The planning process was relatively

straightforward and quick. Once we had decided on the final scheme, Tim submitted the plans on our behalf and it only took about six weeks before they were approved.

RK: WeEeQeEea"qcae"g"g aIBecQIQ)QeBE)ecQa"dbVdO JS: Yes – COVID. Unfortunately, this meant that

the build took longer than expected. The cost and availability of materials were also affected after the lockdown. Also, being an existing building, access to the rear of the site was difficult.

RK: D q)V d BE)ecQ!a"ageQebVdq)VEIef O JS: We worked with a local builder, who was highly recommended. He managed the build’s day-today aspects, allowing us to concentrate on the interior design and finishes.

RK: H)kq)V d aBBE)ac !aQeEaa"dBE)dVcQIBecaQ)"IO JS: Some of the material specifications were

a requirement of the planning consent, but we could put our personal touch on the interior and landscape design.

RK: A EeQeEea"qBaEQcVaE!aQeEaI QaQq)Vk)VdEec)!!e"dQ))QeEI ))"gQ)Ee")jaQe)EIefbVdO JS: Our architect recommended a cork-based

render, which not only helps to insulate the property, but has a nice texture and makes the extension and the original building look like a unified whole.

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U R B A N SA N C T U A R Y

RK: H)k)"gQe d BE)ecQQaeO JS: From start to finish, the project took about three

years. The design process went according to plan, but the lockdown affected the build. There were additional delays securing the services (gas and electric) and clearing the site at the rear to allow access for machinery, which put the project behind schedule.

RK: We"kaIQc)!BeQedO JS: We didn’t fully complete the project until spring 2021, but we had already moved in by then.

RK: D q)V d Ee!a"kQ"Qe)Eg"abVdgeQO JS: The final price was more than the original

budget. This was partly because of COVID, but we also went to town in the kitchen and the garden.

RK: WaVIQE)VgQeBE)BeEQqIdeIg"‘ JS: Externally, the front of the house has been

modernised, but the extension and new dormer roof still blend in with the other homes on the street. However, it has been transformed at the rear with a much more contemporary appearance.

RK: H)kd)eIQebVd"g EeIB)"dQ)QIIVEE)V"d"ga"dIcaBeO JS: The new glass gable end takes full advantage of the steeply-rising garden and creates a light and spacious interior – completely in contrast to the dark and damp bungalow we bought.

RK: WaQd)eIQe)ca c)!!V"QqQ")fQeEefVEbI!e"QO JS: The feedback has been positive as far as we

know; however, the ‘piece de resistance’ is at the rear, so only a select few get to appreciate this.

RK: WaQ)d q)V)je!)IQab)VQq)VE"ek)!eO JS: The sense of light and space. We also

particularly like the feeling of the underfloor heating; it’s such a contrast to our old draughty Victorian house.

RK: WaQIq)VEfaj)VEQeE))!O JS: The kitchen-diner. This has the ‘wow' factor of the cathedral ceiling and glass gable end, but it is still at a human scale, and you can relax by the woodburning stove and enjoy the views up the garden.

RK: W)Vdq)Vd)Qek)eQ"gaga"O JS: We are glad we have done it – but now it’s time to relax and enjoy it.

RK: WaQadjck)Vd e q)V)eEQ) a"q)"e))"gQ)Ee")jaQe)EIefbVdO JS: Go for it! It’s more sustainable than buying a new

house, and you can create the home of your dreams.

www.chethamarchitecturedesign.co.uk

FA C T FILE

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Location: Bolton-le-Sands, Lancashire Type of project: Renovation and extension of derelict bungalow Contract sum: £200,000 (Inc) Architect: Tim Chetham MCIAT, Arb (Chetham Architecture Design) Structural engineer: R.G Parkins (Kendal) Main contractor: Russell Beaumont

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LIGHTING & ELECTRICALS HVAC

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"eeb QI)f)!b c ""gaQ e BV!BIa"dV"dE))E e aQ"g e Following the latest regulatory updates and the collective focus on making homes more sustainable, heat pumps are quickly becoming the norm for newly-built properties. One technology that supports heat pumps to achieve maximum efficiency is underfloor heating. Here, Craig Edwards, Sales Manager at WMS Underfloor Heating, explains more about this low-temperature technology and its many benefits.

Heat pump technology is a tried-and-tested method of high-efficiency, low-cost heating that has been in place within UK homes for many years. In brief, heat pumps are designed to move thermal energy from one environment to another to heat a space.

One increasingly popular option is airsource heat pumps (ASHP) which absorb heat energy from the outside into the cycling refrigerant. The heat pump then turns the refrigerant into a gas, compresses it and then condenses it back into a liquid again. This process generates heat energy which can then be used for heating and hot water. Even when there are sub-zero conditions outside, there’s always enough thermal energy for a heat pump to work. In fact, it would need to be -273°C outdoors before there was a total absence of heat energy (0 Kelvin).

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There are so many aspects to consider when planning the heating system in a new property, but the first place to start any research is with regulations. The newlyintroduced low water temperature update to the Building Regulations and Part L came into force this summer (June 2022) and states that new-build homes must prove a 31% reduction in CO 2 , compared to previous standards, and demonstrate a maximum flow temperature of 55°C. I BUILDmSEPTEMBERm**

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HVAC

In response to these new rules, heat pumps have become a popular specification choice; however, to ensure these renewable heat sources are working at the most efficient coefficient of performance (COP) levels, they need to run between 35 and 45°C. This means pairing heat pumps with another low-temperature technology, such as hydronic (water-based) underfloor heating, which by design running at 45°C, makes it the ideal partnership.

This is one of many areas where radiators struggle to complete, as the units would need to be oversized, which would inevitably increase build costs and take up more wall space. Whereas using underfloor heating provides total interior design freedom as everything is hidden beneath the floorcovering, allowing features such as open-plan areas and on-trend floor-to-ceiling windows to be embraced.

S VIQa "ab Qq a"d e ff c e "c q b e "e f QI

The key to achieving the efficiency of any heat pump and underfloor heating pairing is ensuring both suppliers are in close communication when designing the system. The design and installation require specialist knowledge, so working with suppliers who are happy to collaborate will ensure the finished solution runs exactly as expected.

If a system was incorrectly-designed and -installed, or if the heat pump is over- or undersized, it simply won’t be able to reach its highest efficiency – the impact of which will be increased energy bills. With many heat pumps, system design is also a key component of validating the manufacturer warranty, so seeking specialist suppliers is vital to protect your investment.

Underfloor heating covers a much greater surface area than radiators and will run at a lower temperature 24 hours a day, using less energy while creating a comfortable

environment in every zone within the home. As there is less heat being used, it also makes underfloor heating up to 15 to 40% more efficient than an equivalent radiator system.

Once in place, a well-designed system will be able to run at the coolest possible settings, saving you money while also delivering many additional benefits.

P a"e Q a"d Be )B e fE e "d q

As well as reducing the impact of a property on the environment, underfloor heating can also significantly improve indoor air quality, making it easy to incorporate health and wellbeing into the very fabric of the building.

The way underfloor heating delivers heat differs hugely from traditional convection (radiator) systems. Underfloor heating particularly benefits those who suffer from allergies and asthma.

Utilising radiant heat, underfloor heating actively reduces the movement of dust – making it one of the healthiest ways to heat a property. On the other hand, radiators are a magnet for dust and dander to collect. Then, when switched on, the convected heat also encourages these problematic particles to circulate into the atmosphere, which can exasperate respiratory issues.

When heat is radiating from the whole floor surface, it also eliminates cold spots from a room where mould could develop, ensuring that interior finishes remain in the very best condition and further reducing the impact on anyone who suffers with a respiratory condition. All in all, underfloor heating is the ultimate solution to create a futureproof heating system, from ensuring regs are met and energy bills are kept under control, to creating a luxuriously comfortable and healthy environment.

www.wms-uk.com

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IMPRESSIVE INNOVATION

The Self-Build Diaries:

Nicky and Paul Duf in

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d re a m h o m e

s e l f b u i ld o u r

Follow this self-build story on Instagram

We deganam e opys t r e l kvc t o ed gn h a tu b e l b a r de vi as n o c t n y ufe o n m a gk nr io tw e l yp bm o c )VEIejeIEe‘e s e sn ai e r c n e i w , st l u asbe io w rc e t a m e dst eu choy nt b a l a b g n di k ta i t o g e n s e ni ot u d .sevlesruo

Having worked with self-builders using timber-frame construction methods throughout his entire career, Paul Duffin was well aware of the financial benefits of building your own home. So, when the opportunity arose for Paul and his wife, Nicky, to construct their own property, they knew exactly how to approach the project. n this Q&A, i-Build’s Editor, Rebecca Kemp, talks to Nicky about her and Paul’s self-build journey and how they went from plans to design and build stages.

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The plot already had planning permission, but we had to submit another full application as we made significant changes. The process took about 18 weeks as delays were caused by COVID.

RK: W aQ kaI Q e j I )" a"d "IB EaQ )" b e "d q)VE "e k )!e O ND: The plot had existing planning for the

RK: We Ee Q e Ee a"q c a e "g "g aIBe c QI Q) Q e BE) e c Q a"d b V d O ND: Our primary challenge

style of house that we wanted. We took a lot of inspiration from homes on Instagram and self-build magazines. We envisaged a spacious, airy, neutral home with elegant, luxury design features.

RK: H)k d d q)V aBBE)ac f "a I "g q)VE d e I g" b E e f O ND: We took all our ideas and designed

them into the planning application to modify the existing plans. With Paul’s design experience, we were able to do this ourselves and submitted the planning application without the need for architects.

RK: H)k a"d k q d d q)V c ))Ie Q I B )Q O ND: We had achieved planning on another

local plot, which, unfortunately, could not go ahead due to a covenant on the site.

We were lucky enough to gain the option of our current location through word of mouth.

We had already sold our home and had the finances to buy the plot quickly. So, we jumped at the chance, which all happened within about two months.

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was getting contractors to the site, and we encountered several delays waiting for them to commit to dates. With Paul’s knowledge of self-building, we had a greater understanding of what needed to be done than perhaps an inexperienced person may have had.

RK: D d q)V BE) e c Q !a"age Q e b V d q)VEIe f O ND: We did project manage

ourselves, which was not easy. We weren’t always the most efficient, but it did have a financial advantage.

RK: H)k d d q)V aBBE)ac !aQe E a a"d BE)d Vc Q IBe c f c aQ )" O ND: The timber-frame kit was purchased

from Paul’s current employer. However, for all other materials, we contacted many companies and building suppliers for samples and took our time deciding to ensure we achieved the look we wanted.

We visited several window companies and obtained contacts through the self-build community on Instagram.

I M P R E S SI V E I N NO V A T I O N

RK: H)k )"g d d Q e BE) e c Q Qa e O ND: We completed the groundworks

over winter at a slow pace. We had a timber-frame kit delivery date of April 2021 as we had to wait for the access road to be completed. Once the kit was on site, the progress was relatively fast, and we were able to move in during January 2022. The house was not finished but liveable, and the final bits of work are still ongoing. We have encountered more delays from tradespeople, but the majority of work is now completed.

RK: D d q)V Ee !a " k Q " Q e )E g "a b Vd ge Q O ND: We managed to keep very close to

the budget and saved a considerable amount of money by completing work ourselves. There were increases in material costs, but we balanced these out by negotiating and taking on duties ourselves.

RK: G je VI a Q)VE )f q)VE "e k )!e ‘ ND: The house is a 3100ft 2 Georgian-style timber-frame kit

home with a hipped roof, Spanish slate, brickwork cladding and splayed arches with modern recycled composite boarding to the rear section. An oversized double garage features remote doors and a staircase to storage space above. We also included attic roof trusses in the house to allow for possible future extension to three storeys.

Internally, the rooms are spacious to maintain a light, open, airy feeling with increased ceiling heights, large sash windows and large bi-fold doors. We have a feature, curved staircase in the large hallway, which we designed ourselves and a large open-plan kitchen featuring a pantry and coffee station with pocket doors and a large roof lantern over the kitchen snug area. Here, two sets of large bi-fold doors with a flush floor fitting lead to the outside patio. Elsewhere is a separate utility room with a sink, larder cupboards and raised units for the washing machine and tumble dryer.

The large living room has bi-folds that take you out to the garden and three large sash windows. Meanwhile, a study and additional room at the front of the house will be used as a games room with a pool table.

The master suite has an open, walk-in wardrobe, large en-suite bathroom, walk-in shower and wall-hung double basin unit. We have also incorporated a feature ceiling in the master bedroom with concealed uplighting and sensors in all bathrooms for nightlights.

RK: H)k d )e I Q e BE)Be EQq Ee IB)"d Q) QI IVEE)V"d "g a"d Ic aBe O ND: Our house was designed to fit with existing properties around us. We have a view of the nearby park with large grass areas and trees, which we have tried to replicate in our landscaping.

RK: W aQ d )e I Q e )c a c )!!V" Qq Q " )f Q e "e k BE)Be EQq O ND: All residents have been very supportive and have

become friends. We visited and passed our details to adjacent properties to introduce ourselves as we wanted to ensure we built relationships during the build.

RK: II Q e f "a BE)Be EQq e je EqQ "g Q aQ q)V )Be d Q k)V d b e O ND: The completed house has surpassed our expectations, and we often can’t believe what we have achieved.

RK: WaQIq)VEfaj)VEQeQ"g ab)VQq)VE"ek)!eO ND: Our favourite part of the house is the staircase, which always generates a gasp from visitors.

RK: II Q e Ee a"qQ "g Q aQ q)V k)V d aje d )"e d ffe Ee "Q q O ND: I think we could have

planned ahead better to ensure the build kept momentum and avoided the delays we encountered.

RK: W aQ ad j c e k)V d q)V )ffe E Q) a"q)"e )) "g Q) Ie f b V d O ND: Plan, plan, plan. And expect tremendous stress and

delays, but keep going – it will all be worth it in the end.

It’s not an easy process and not always fun; however, the reward is enormous.

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I M P R E S SI V E I N NO V A T I O N

RK: W aQ kaI q)VE j I )" f)E Q e e pQe E )E m a"d Ic aB "g O ND: As the rear garden was sloped, we wanted to

even this out by putting in terracing. We wanted to create different areas to sit in the garden and have plans for next year. We used black porcelain slabs to match the roof tiles and cladding at the rear. Privacy was crucial, so we have put in mature trees to mask a building at the rear. To the front, we are planning mature planting around the stone portico. We have a fantastic landscaper who came up with ideas and achieved what we wanted.

RK: H)k d d q)V d e c d e k c B a"QI Q) VIe O ND: We hired great gardeners and have taken advice from a small local garden centre. We chose the trees with help from the landscaper.

RK: H)k d )e I Q e gaEd e " Ee IB)"d Q) Q e IVEE)V"d "g a"d Ic aBe O ND: The garden is very private, and the mature

trees resemble those in the park next to us. We will use climbing plants to cover a wall of an adjacent building in the garden, and we hope to achieve a colourful, green mature garden.

RK: Haje q)V "c )EB)EaQe d a"q e pQe E )E fVE" QVEe N f ))E "g N Ic V BQVEe I )E kaQe E fe aQVEe I O ND: The patio slabs we have used are black

porcelain, and we have purchased a corner sofa for the bottom corner from an online store. Our existing sofa and dining table are positioned on the patio. The garden has only been completed a week, so we still have a lot of planting to do.

Phase two of the landscaping will be finished later in the year, which will incorporate raised planters and a wooden gazebo.

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LIGHTING & ELECTRICALS

Sheraton 5 Electric with log and pebble fuel-effect and amber flame setting

"ee B QI)f))I"g c a"QEc c e IQ)je)EEe Whether you are self-building or renovating, at some point in your home journey, you may be considering a fireplace as a focal point. If you are looking for something a little different from a traditional living flame, an electric stove or fire makes an ideal alternative solution, offering both localised heat and a visual spectacle from the various lighting and fuel effects available.

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oday’s electric fires are also required to be Ecodesign compliant by law, meaning you’ll find a host of energy features to minimise energy usage. Here’s what to expect from the broad variety of electric fireplaces out there.

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Electric fireplaces come in different shapes and sizes, from freestanding stoves that can be placed almost anywhere in a home and allow you to mimic the look of a standalone woodburner, to inset fires that can be built into a faux chimney breast, mounted on a wall or installed into a corner for a contemporary focal point.

Some fires, like the Onyx Orbit, for example, offer a dramatic centrepiece with its ceiling-hung aesthetic. This fire is particularly suited to homes with vaulted ceilings and open living spaces, even offering the ability to be rotated up to 340º for the fire to be enjoyed from almost aspect in a room.

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Electric fires offer a huge breadth of installation possibilities – it simply comes down to your preference.

N ) c !"e q N ") BE)b e !

One of the biggest attractions of electric fires is they do not require a chimney to function. Their design allows them to be moved from room to room if required, and makes installation simpler than ever.

Some fires, like the New Generation eReflex range from Gazco, can even be installed as a corner configuration, giving the impression of a complex installation whilst really making the most of the space available.

Me d a ka I

A media wall is typically a full wall installation of various media appliances, from TVs and fireplaces to shelving and integrated storage. Many people opt to use the full available width and height of a wall by building a stud wall framework that allows you to mount a television – and, most importantly, leave space for a builtin electric fire for a focal point. It combines functionality with spectacle, combining everything that sits at the heart of the home in one entertainment space.

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There are a huge variety of different sizes, technology and flame visuals out there to choose from when it comes to your electric fire. Brands, such as Onyx, offer an incredibly realistic and immersive display from its Avanti electric range, with app and remote control, plus extensive lighting and flame effects and multi-sided installation options.

V IVa I k Q )VQ e aQ

One of the main attractions of an electric stove or fire is the ability to enjoy the cosy glow of a fire all year round, with or without the heat. For example, all Gazco’s electric fireplace ranges allow you to switch on the heat for localised heating during colder months but let you switch off for a cosy summer evening where all you want is to enjoy the ambience of a fireside.

Me e Q "g q)VE e "e Egq "e e d I

Electric fires and stoves now work in tandem with a user’s lifestyle, meeting a person’s energy needs in the most efficient way. This works especially well when it comes to localised heat required in a new-build or well-insulated property

LIGHTING & ELECTRICALS

Onyx Orbit

where all that is required is a steady, localised heat from room to room.

For example, instead of putting the heating on for an hour and heating up the whole house, a homeowner may simply require an hour of heat in their living room before they leave the house again. Offering instant heat at the touch of a button, a homeowner can switch on an electric stove for as short a period as required.

Many electric fires will now feature adaptive start control, which works particularly well with routine usage. Adaptive Start Control allows the fire to turn on in advance of the pre-set heating times, ensuring that the room is already at the desired temperature when the heating time period begins. The fires will also vary the heat output and energy used in order to maintain set temperatures as efficiently as possible. Along with this, many fires now also feature daily and weekly timer control functions, providing heat at set times of the day or days of the week.

Another energy-saving feature you may come across is open window detection, like the New Generation eReflex range. Should the room temperature drop by 4ºC or more within a space of five minutes, the eReflex will switch its heat off automatically to save energy – detecting that an open window or door is the reason for the loss of heat. Heat can be easily resumed via the app, or even the remote handset.

eReflex 195RW with oak logeffect – two-sided installation

eReflex 85RW with oak logeffect – two-sided installation

W e Ee Q) b Vq a" e e c QE c IQ)je )E f Ee O

The best place to find an electric fireplace, plus a full survey of the best options for your home, is through your local expert retailer. They can offer a host of expert advice, from choosing the model that best suits you and your lifestyle to carrying out or arranging the installation.

www.stovax.com

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LIGHTINGEFFICIENCY ENERGY & ELECTRICALS

FE)!VEd b "e Q)"ee b Q w oh ot nrut w en Bugnid l s n o i t a l uo g e nR i r u o y e m o h n i w Energy-efficiency expert and Managing Director of UK-leading accreditation scheme for energy assessors Elmhurst Energy, Stuart Fairlie, reviews the latest changes to Building Regulations to explain what they mean for self-builders and renovators.

W

hether you are building or renovating a home in which to live or let, you need to familiarise yourself with new Building Regulations as they could be relevant to the project you’re working on.

Key parts of Building Regulations 2022 – particularly those relating to energy efficiency, ventilation and prevention of overheating – were brought into effect this summer. They are designed to help move the UK along its journey to carbon net zero by prescribing more sustainable design, building methods and materials in homebuilding and renovating.

While your development must legally comply to achieve building control sign off, forward-thinking self-builders will go further to make changes now that make their property future standardready. For many, a pause to check build methods, materials and

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heating mechanisms that make use of more energy-efficient, low-carbon technology and techniques could prevent galling retrofit costs in the future.

Even if you’re technically within the law, it might still be prudent to make adjustments now to save money and lower your carbon footprint in the longer term.

T e fac QI

First, some key points. The changes to regulations came into force on 15th June this year, covering the conservation of fuel and power (Approved Document L) and ventilation (Approved Document F) – relevant to both new builds and existing dwellings undergoing significant extension or renovation – and overheating (Approved Document O) and infrastructure for charging electric vehicles (Approved Document S), which are relevant to new builds only.

ENERGY EFFICIENCY

The only case where the updated regulations do not apply to new builds and significant extensions is if you had submitted a building notice before 15th June or had full planning approval from a local authority before this date. If this is the case, the Government has granted a one-year grace period, giving you time to commence works before your proposed project must comply with the updated laws.

If you had Building Regulations approval before 15th June, then the old standards will still apply.

Why are these improved standards important? The UK has some of the oldest housing stock in Europe, with around 27 million homes that require retrofitting to achieve EPC band C. Around 17% of the country’s total carbon emissions come from buildings, offering perspective around the 2035 target for all homes to be rated EPC C. To support this, the new laws specify a 31% in carbon emissions reduction for all new-build homes and 27% for commercial buildings.

PaEQ L a"d F

Part L of the Building Regulations covers the conservation of fuel and power and is directly related to the fabric of a building and its heating system.

Here, you will need to closely consider the materials and methods used in construction, making sure they promote energy efficiency. The law calls for more insulating materials to be used for walls, roofs, floors, windows and doors, resulting in lower U-values for the property (a figure that demonstrates how insulating a building element is).

Part L also covers the heating systems used, moving homes away from dependence on fossil-fuel gas boilers into other more sustainable methods, such as groundor air-source heat pumps and renewables like PV solar panels and wastewater heat recovery.

Part F, on ventilation, carries the new requirement for airflow rate testing to be carried out on every property – or every property type if you are building multiple dwellings. It must also be considered in tandem with Part L, as when homes are constructed using more insulating, energy-efficient materials – removing the problem of draughty rooms – it then becomes more important to actively ensure good ventilation and air circulation.

To achieve this, you might choose to put in place natural or mechanical ventilation, or both. New and replacement windows must now have background ventilation to reduce condensation and mould, allowing ventilation even while the window is closed. Another way to remove condensation and mould risk, which is a factor in bathrooms, kitchens and utility rooms, is through mechanical ventilation to keep airflow moving and refreshed.

PaEQ O

Part O, applying to overheating, relates solely to new builds and is a necessary addition to regulations when we consider Part L’s requirement to insulate and keep more heat into our buildings.

This need has been brought into sharp focus recently with a new UK record-breaking temperature of 40.3ºC in July this year – likely just the start of regular, very hot summers if forecasts are to be believed.

Part O tackles the impact of solar gain in buildings, which primarily occurs through windows. It puts limits on the amount of glazing a dwelling can use, especially on south- and west-facing walls. For self-builders, this means working with your architect at an early stage to consider how building orientation and design can minimise overheating, continuing these conversations with builders throughout the project.

All window panes must be openable to allow cooling, with cross-ventilation in place within the building to remove excess heat. This can be achieved through the creation of openings on opposing walls. Part O also earmarks the importance of shutters and shades to reduce the impact of solar heat further.

T a "g Q a "

The new regulations are complex, and you’ll want to get expert support from your architect or builder. There’s a lot to consider for someone planning, building or renovating their dream home or setting out on developing a property portfolio.

But with some homework and by taking time to find an architect and builders who really understand the implications of the new laws, the benefits go beyond legal compliance into lower energy costs in the long run.

If you’re looking to find a professional who can produce an EPC, search for an On Construction Domestic Energy Assessor (OCDEA) using Elmhurst’s search tool.

www.elmhurstenergy.co.uk

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LIGHTING TIMBER & OAK & ELECTRICALS

A n e rg dna y htlae moh Padraig Hurley, Self-Build Manager at Taylor Lane Timber Frame, explores the green benefits of timber frame and how this modern method of construction can positively impact the quality of life and reduce energy costs.

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imber frame is generally considered to be the most environmentally-friendly building material when compared to brick, steel and concrete; it has the lowest energy consumption and carbon dioxide emissions. The natural properties of timber also make it the ideal choice for those seeking a healthier home.

C O Iaj "gI

Wood products are low-carbon materials. They can help reduce CO2 in the atmosphere and help slow climate change.

For every cubic metre of wood used instead of other building materials, 0.8 tonnes of CO2 is saved from the atmosphere.

A typical 100m2, two-storey detached timber frame home contains 5 to 6m3 more wood than the equivalent home built using traditional build methods such as brick and block.

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Trees capture harmful CO2 from the atmosphere and store it as carbon. When harvested, that wood is used for products such as timber frame components, and those products store carbon for that product’s entire lifecycle. After being harvested, we plant more trees, and the cycle of capturing CO2 continues (for more information, visit www. woodforgood.com).

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As a Structural Timber Association (STA) Assure Gold member, we encourage the use of timber from PEFC- or FSC-certified sources. We recommend that self-builders choose certified timber, whether that’s locally sourced from a FSC-certified forest or further afield. Look out for FSC-, PEFC-, SFI-, CSA- and MTCC-certified sources.

A reputable timber supplier should also provide a full chain of custody. Wood for I BUILDmSEPTEMBERm**

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Good, the timber industry’s campaign to promote the use of wood in design and construction, says that “…sourcing wood from sustainably-managed forest helps encourage biodiversity.

It increases forestation and maximises CO2 absorption”.

B )B c d e I g"

For self-builders wishing to promote wellness and wellbeing in the construction of their home, you may wish to consider the principles of biophilic design in the creation of your new home.

Timber is one resource that can generate a positive biophilic response. Generally associated with accessories and furniture, this also applies to the structure and fabric of the building. With financial and environmental benefits, timber-frame construction works on many levels to boost mental and physical wellbeing.

WaIQe !a"age !e "Q

As a timber-frame manufacturer, we are proud of our responsible handling of waste timber. Current wastage in the production of our products is between 8 and 12% waste. We are

TIMBER & OAK

constantly working to reduce this further still with investment in optimised cutting technology – this is another area where the accuracy of timber-frame construction has its benefits.

100% of our waste is diverted from landfill, with 60% being recycled and the remaining 40% incinerated to produce electricity. Our nontreated waste timber is used to heat our factories. Not only do our efforts benefit the environment, but they also reduce skip waste. This cuts down on the number of skips required on site and ultimately saves you money.

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Energy efficiency is now a key requirement for many self-builders.

As a natural insulator, timber, when used as a build method, can help to reduce running costs and energy bills. A property will remain warmer throughout the winter and stay cooler during the summer months.

It can heat up quickly and retain that heat for longer.

One of the best ways to understand the thermal performance of a timber frame system is to review its U-value.

A U-value describes how well or poorly a building component (i.e., roof, wall or window) or material transmits heat from the inside to the outside. For a comfortable home with relatively low heating

requirements, aim to keep the U-values as low as possible.

It is far easier to achieve a low U-value with timber frame than with traditional build methods. It goes beyond Building Regulation requirements without filling the cavity!

It is important to decide the level of thermal performance that you will require early in the project. This will help determine the level of insulation needed – information that can be shared with your timber-frame supplier ahead of the design process.

This is also important for the Standard Assessment Procedure (SAP) calculation and Energy Performance Certificate – both are required by Building Regulations.

For property owners, Mr and Mrs Swift, energy performance is one of the biggest benefits of living in a modern timber-frame house.

“This is the first property we have owned in which the temperature is constant in whichever room you go,” comments Mrs Swift.

The property is Acorn Cottage, a new build on an exclusive development in rural Herefordshire.

“We first became aware of the development by chance when we were out for a drive on a Sunday afternoon. We were so impressed with the style of the properties that we drove onto the site even though we were not considering a move.

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“Whilst we were having a nose around a partially-completed cottage, we were approached by a man who turned out to be the developer, Les Chambers, who asked if we would like to have a look inside.

“Les explained that the properties were built using timber-frame construction, which provided excellent insulation, and this would keep heating costs low. He also pointed out that the construction technique made it easier to ‘redesign’ the house, if needed. In the future, bedrooms two and three, for example, could easily be made into one, if required.

“We had considered buying a cottage in the past but were put off because the cottages we had seen tended to have small windows, making them dark inside, and because of the potential maintenance costs. We could both see immediately that this property would give us everything we wanted – a modern house with a cottage design having plenty of light and low maintenance. We would also be living on a small development with close neighbours, which is desirable as you get older!

“Even though the property was still to be completed and having listened to what Les had to say, we decided there and then that we wanted to buy it. Arrangements were made the following day for our property to be marketed. We sold within two weeks and moved into our new home five days before Christmas.

“We have now been in Acorn Cottage for several years and have absolutely no regrets about the decision we made on that Sunday afternoon. The lounge and kitchen are probably our favourite rooms, but the cottage character can be found throughout the property.”

www.taylor-lane.co.uk I BUILDmSEPTEMBERm**

I-BUILD - SE M I - DE T A C H E D RE N O V A T I O N S ROOF WINDOW OUTLET

t e L r h t e b! h g i l A new poll has revealed that natural sunlight is the most crucial element for home working wellbeing in Scotland and the North East. Here, Adam Slade, Operations Director from Roof Window Outlet, looks at some results.

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ith eight-in-10 workers across the UK spending more time permanently working from home, a new study has been commissioned to understand how much importance Brits place on having access to natural light in their homes – and how it affects them.

A recent article in the Harvard Business Review revealed access to natural light is the number one attribute workers desire in an office environment.

With boundary lines blurred between work and home thanks to the rise in hybrid working, this gives homeowners the chance to modify their home environments for the benefit of their wellbeing and mental health.

The poll, commissioned by Roof Window Outlet – Britain’s premier roof window supplier – showed 63% of homeowners in Glasgow and Newcastle believed natural sunlight shining into their home made them feel happier than any other element.

Nearly a quarter of people in the Bristol (23%) said light decor and neutral wall colours made them feel joyful and content while working at home.

For the residents of Coventry, it was artwork that delivered the most happiness while working at home, staying true to their UK City of Culture accolade last year. Meanwhile, homeowners in Liverpool topped the poll for their personalities, admitting their happiness at home stemmed from having individual pieces of furniture showcasing their character.

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Women polled most vehemently when it came to their lust for natural light, with 56% citing sunlight shining into their homes gave them a feeling of true happiness. With the known scientific benefits of natural light and its impact on our mental wellbeing, having access to plenty of natural daylight is an important health factor.

With that in mind, it is not surprising that one-in-six people polled felt accessing additional light was the most important focus for their home renovations.

Adam comments: “The survey results show just how vitally important access to light is for millions of Brits. There is a far better understanding about the role that light plays in our mental and physical wellbeing and these results really shine a spotlight on that."

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Amy, 38, from Shropshire, charges having access to plenty of natural light with having a profoundly positive impact on her health.

“We spent a lot of time during lockdown in a dark and depressing kitchen, with minimal access to light. Working from home in these conditions definitely impacted my mood and general wellbeing – I felt low, tired and really lacking in energy.

“We were lucky enough to renovate the kitchen, adding an extension with beautiful roof lights and folding doors that look out onto the garden, and I can honestly say it has improved my health.”

Amy, who underwent brain surgery in November 2021, explains how having access to lots of daylight – even during the winter – was a lifesaver. “Recovering from surgery was tough, but I spent as much time as possible sitting in front of the windows and looking out into the garden. I felt an overwhelming sense of gratitude – not only to be alive and on the mend, but to be able to enjoy watching nature and feeling the watery winter sunshine on my face.

“For me, the light in my home genuinely saved me. I work from home, and every day, I sit at my kitchen table, look out into the garden in all weathers and feel truly grateful.”

www.roofwindowoutlet.co.uk

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I BUILDmSEPTEMBERm**

I-SCAPE JACKSONS FENCING

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ackson’J opt tips

First impressions count, and the exterior of your property is the first thing visitors will see when it comes to your newly-built or renovated house. While robust fencing and gates protect your home and vehicles, they also play a critical role in boosting kerb appeal, setting the tone for the rest of your home, and potentially adding value to your property.

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here are so many aspects to consider when buying, renewing or replacing your fencing and gates, so be sure to do your research and plan ahead.

To help guide you on the most appropriate fencing and gates for your home, Wendy Lawton at Jacksons Fencing has outlined some top tips.

Firstly, make sure your fencing and gates are adequately protected to ensure a long-life service. Opt for products that have a longer guarantee to avoid having to replace them soon after installation. A long guarantee usually means high quality, which should help provide a lower lifetime cost due to a reduction in repairs and replacements later down the line.

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There are myriad materials, types, styles and shapes available on the market today, which can make it a lot harder to decide what to use. Each style will have its own characteristics that may or may not match your requirements. It’s a common misconception that concrete posts last longer than timber, but concrete is often susceptible to frost damage or cracking, causing it to need replacing much sooner. When correctly prepared for in-ground life, timber or metal posts are far more robust alternatives. Not only do they offer a more gentle aesthetic, but fence panels can also be securely fixed to them, reducing rattling and preventing lifting. Timber is also more sustainable as it is a renewable material.

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Another type of fencing to consider is acoustic fencing. This is designed to reduce the impact of noise pollution, creating a more peaceful environment, so depending on the location of your home, it could prove invaluable to enhance your immediate surroundings, particularly if you live in a built-up area and like enjoying the garden, or work from home most days. Acoustic fencing is taller, denser, sturdier and constructed in a way that prevents gaps from appearing over time. This makes it more effective in reducing noise in your home.

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While improved privacy is often a key requirement when committing to garden gates and fencing, so too is security. As such, the gates and fencing specified should provide a strong barrier, preventing any unauthorised personnel from gaining access to your home and garden.

Certain tactics can be implemented to discourage opportunists from climbing over your fence or gates.

If this is a concern, consider installing the rails on your side of the boundary or a panel with no horizontal rails to reduce the risk. Any solid gate or fence panel will generally provide improved privacy and security, whereas slatted or woven designs are more decorative and will help create a light and airy atmosphere.

When it comes to gates, choosing automated products not only increases security as they’re viewed as a notable physical obstacle that will discourage intruders, but they also improve privacy and provide

I-SCAPE -

GATES & FENCING

JACKSONS FENCING

greater convenience. If you’re considering installing an automated gate, make sure it is carried out by a reputable company, and they adhere to the correct safety standards to minimise risk. Anyone installing an automated gate should be trained by a registered company like DHF.

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After spending a considerable amount of time and money choosing and installing your ideal garden fence or gates, the last thing you want is for it to look unsightly due to inadequate nails being used and rust occurring. Rust not only looks bad, but it damages the integrity of the screws, so they eventually loosen and fall out, causing the fence or gate to fall apart. It’s essential that stainless-steel or galvanised screws are used instead.

When choosing gates, opt for ones that come with adjustable hinges. These ensure that the gate will remain aligned throughout its lifetime, and the hinges do not have to be removed and reinstalled. Most gates have diagonal or horizontal braces for support on the rear of the gate. If you’re opting for large timber gates, like courtyard gates, look for those with an internal steel frame for extra strength to prevent twisting. This will ensure your gate lasts longer, making it more cost effective and sustainable in the long run.

Another option to consider is installing fencing with hedgehogfriendly gravel boards. This ensures that hedgehogs and other wildlife can roam freely between gardens.

Each board has a reinforcing strip along the top of the board to ensure it isn’t weakened. We recommend installing a hedgehog gravel board on each side of your garden.

Lastly, any metal fencing or gates should be made from galvanised steel and, if colour is required, polyester powder coated rather than made from painted wrought iron. Galvanised steel has a zinc coating, resulting in a long-lasting and high-quality finish that protects the steel body. This acts as a shield against corrosive elements, meaning your fencing or gates will have an extended lifespan and be resistant to corrosion. Polyester powder coating is a robust alternative to conventional paint. A good coating will prolong the life of your products as it has a strong finish, is highly durable and is resistant to abrasion or wear and tear.

www.jacksons-fencing.co.uk

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I-NTERIOR YALE UK

Do’tn slip up with oury security When renovating a home, it’s often the knocking down of walls, extension plans and interior design schemes that capture our attention. And, as the renovation process continues to unfold, it’s fair to say that other, often unexpected, tasks take priority over the security of the property.

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ut, with homes undergoing renovations at particular risk of being targeted by opportunists due to their lack of heightened security measures, renovators and selfbuilders should re-consider prioritising home security, particularly with the winter months on the horizon.

So, to help ensure your renovation is protected against the current threats, Kevin Spencer, Head of Product Management at Yale UK, shares advice on securing certain areas of the home and what other tactics renovators should be aware of.

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Window security is by far one of the most important parts of securing a home, as they offer an easy way for opportunists to quickly gain access to a property.

According to a recent survey commissioned by Yale, of the homeowners that had been burgled, 25% stated that a window had been broken to gain entry, with a further 21% saying that entry was made through an already-open window1.

Self-builders should always ensure any new windows installed in their property have secure locks in place, as this offers significant protection against a range of attack methods. Even simply keeping windows closed at all times of the day and night will ensure no opportunists can gain easy access to your property.

Window security has also recently had a ‘smart’ makeover, with door and window sensors becoming one of the must-have gadgets for renovators. Smart sensors allow users to check the status of their windows from anywhere at any time, offering peace of mind that they are locked and secured.

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The front door is another popular form of entry into a home for opportunists, with 25% of those asked in Yale’s recent survey stating that access was gained through the front door 1.

And although this confirms the importance of a front door security upgrade, only a handful of renovators appreciate the importance of opting for a high-security cylinder for their door. According to Yale’s research, only 27% of respondents know what type of lock they need to prevent lock snapping 1, the act of breaking the cylinder of a lock, suggesting the need for more education on the subject.

And as lock-snapping continues to be a threat to UK properties, when deciding on an appropriate door lock or cylinder, renovators and self-builders should ensure they opt for a product that has a 3-star level of protection.

Homeowners should be looking for products that meet the TS007 British Standard, the highest level of certification available, and that clearly has the ‘3-stars’ symbol on the face of the cylinder. This is not only an industry seal of approval but is something opportunists will notice if considering an attempted break-in.

Locks with a 3-star certification offer protection against a range of known attack methods, with anti-snap protection ensuring that the door will offer the highest level of security for homeowners.

I-NTERIOR - H O M E SE C U R I T Y YALE UK

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Garages are another often easy entrance route into a property for opportunists. Although we look to improve our front doors and windows with secure locks, the same can’t always be said for garages.

Yale’s recent survey highlighted that 15% of Brits say their biggest security concern for their property is their garage1, with the lack of security measures in place for this part of the home often being an afterthought.

Smart security cameras are a great investment for this area, allowing you to remotely monitor your home and garden from anywhere, anytime, via a smartphone.

The same can be said for smart alarms, which are another great investment to protect homes, sheds and outbuildings.

High-quality smart alarm kits have a widespread range to cover all parts of the home and garden, ensuring that if any intruders attempt a break-in, you’d be the first to know via alerts sent directly to your smartphone.

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And it’s not just front doors, windows and garages that are prime locations for opportunists looking for easy access to a property. These criminals are utilising other methods to scope out properties, alongside focusing on other areas of the home to earn some money quickly.

Burglars often use social media to search for their next target. A lack of tight security settings on your social media accounts can allow strangers

to see when you’re away or leaving your property unattended during your renovation, knowing that they’ll be able to access your home without being caught red-handed.

Other savvy criminals have also been using online property details to work out the easy entry points to a home. With a clear floorplan of the space being at their disposal, criminals can suss out the access points of your home prior to a break-in. So, if you’re selling your recentlyrenovated property online, it’s worth ensuring that you keep valuables out of sight and have significant exterior home security products on show to act as a visible deterrent.

And in recent years, garden sheds have also been a key focus for opportunists.

Housing expensive tools and outdoor furniture, with a shed’s lack of security, they can often make for easy pickings for thieves.

So, if you’re keeping tools and equipment in a shed whilst you’re renovating, it’s worth ensuring your kit is bolted down with a secure padlock and chain and locking it up with a maximum-security padlock.

Opting for a weatherproof design from a trusted

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brand will ensure your shed is protected by a high-security product and designed to handle a range of attack methods.

When it comes to home security, experts would always recommend opting for a trusted brand name in the industry, as these products have been rigorously tested to meet industry standards – something cheaper products on the market can’t always guarantee.

Home renovations take a lot of time, money and dedication, so it’s important to keep your property protected throughout the full renovation or building journey, however big or small the project.

www.yalehome.co.uk FOOTNOTE:

A poll of 2000 UK Adults (Nationally

1

Representative) run by OnePoll,

commissioned by Yale UK, 2022 I BUILDmSEPTE‘BERm**

LEGAL & BUSINESS NEWS SHOW PREVIEW: LONDON HOMEBUILDING & RENOVATING SHOW | 30TH SEPTEMBER-2ND OCTOBER 2022

First National Home Energy Week opens up trade opportunities at London Homebuilding & Renovating Show F ro m 3 0 t h S e p t m b e r t o 2 n d O c t o b e r , a t E x C e L L o n d , t h e L o n d Ho m e b u i l d n g & R e n o v a t i n g S h o w w i l b e p a r t n e r i n g w i t h t h e U K ’ s f i r s t National Home Energy Week – an in tia ve designed to of er tons of p ra c t i a l i d e a s a n d g u i d a n c e t o s w i t c h m i l o n s o f p e o l e o f f u e l p o v e r t y .

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ick Noble, Commercial and Events Director at Future, explains: “With the national energy regulator Ofgem on course to raise the cap on household energy bills to nearly £3000 in October, householders want to upgrade insulation or make other energy improvements.* We’re partnering with National Home Energy Week to help visitors understand how they can make the most of the energy in their homes, save money on their bills and reduce their carbon footprint. Our experts from the Home Energy Academy will cut through the hype, debunk the myths and offer pragmatic and realistic solutions for homeowners, landlords and tenants, especially those on fixed incomes. The London event will present an innovative platform for exhibitors to share their products, services and knowledge with visitors who are genuinely interested in finding solutions to the fuel poverty crisis.

It is not to be missed!”

In new features for the show, ecofocused experts at the Home Energy Academy will be giving individual advice on how to save money on bills and reduce carbon footprints. During Home Energy Hour, the industry’s leading eco experts will be offering talks on topics including how to retrofit and upgrade the heating in older homes, finding gas boilers, effective draughtproofing and more. Eco-

expert David Hilton will de-mystify heat pumps and present other affordable and viable options, and experts from show partner, the National Energy Association, will be on hand to give further guidance and advice.

As well as providing a chance to show interested homeowners all about advances in eco and energy-efficient heating, the London Homebuilding & Renovating Show will, once again, deliver a dedicated venue for exhibitors with thousands of products in industries including kitchens; bathrooms; doors and windows; extensions and conversions; architecture; design; financial services; planning permissions, and much more.

‘DIY SOS’ and ‘60 Minute Makeover’ Interior Designer Julia Kendell will be offering her expertise through both live seminars and one-to-one consultations. With over 30 years’ experience as an interior design professional, property renovator and kitchen specialist, Julia has now launched a ‘Virtual Room Design Service’ to provide her interior expertise online.

The Masterclass Theatre offers information on creating a sustainable home, choosing the right structures for a project, finding and evaluating land, and much more. Useful wisdom on all things interior design, london.homebuildingshow.co.uk

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upgrading kitchens and bathrooms, and creating extensions can be found at the Home Improvement Theatre. Speakers at the Self-Build Theatre will address in-depth topics ranging from a beginner’s guide on renovation to maintaining good relationships between homeowners and tradespeople.

A key area at the show is The Advice Centre, where industry leaders can help showgoers with specific issues.

Members from the Royal Institute of British Architects will provide information on the design, planning and construction process during Ask the Architect consultations. And the Federation of Master Builders will guide people in booking an Ask the Builder session on hiring accredited, highlyskilled construction workers.

15-minute Ask the Expert consultations will continue to be available through interactive sessions with property experts Michael Holmes and Jason Orme; Julia Kendell; David Hilton; self-build mortgage and financial specialist Tom McSherry and planning expert Sally Tagg. Sally will also be present at The Planning Clinic, setting out the tactics for a successful, straightforward planning process. *https://www.ons.gov.uk/

NEWS SHOW PREVIEW: GRAND DESIGNS LIVE BIRMINGHAM | 5-9TH OCTOBER 2022

Grand Designs Live returns with a host of new features and Green Living Live’s Birmingham debut Grand De signs Live wil retu n to NEC Birmingham from Wednesday 5th to Sunday 9th October 20 , hosted by TV Pres nter and design gur K e v i n Mc C l o u d a n d f e a t u r i n g a c o m p e l i n g l i n e - u p o f i n d u s t r y e x p r t s , TV personali t es and design exp rts, including aJmes Strawb idge, Kunle Barke , Max Mc urdo and eJs Griz le acros two theatr stages, i n c l u d i n g t h e b ra n d - e w i n t e r i o s s t a g e .

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rand Designs Live is a mustvisit for those looking to find information on and learn about the world of interiors, home design, self and custom build. Visitors will have the opportunity to hear from an array of industry experts at the Grand Designs Magazine Theatre and the interiors stage, where a fascinating line-up of talks will take centre stage across each day of the show, as well as seminars covering a broad range of home, interior, custom- and self-build topics from extensions to sustainability in the building industry, and much more.

The Grand Designs Magazine Theatre, in partnership with ABC+

Warranty, is an entertaining and informative platform where you can hear from Kevin McCloud, Kunle Barker and captivating ‘Meet The Grand Designers’ talks on the triumphs and tribulations of households showcased in the current season of Grand Designs and The Streets.

New to Grand Designs Live NEC, the interiors stage, in partnership with The House of Upcycling, is the place to find a mix of upcycling workshops and demos, interior inspiration, makeovers, as well as talks on organised space and de-cluttering.

For interior design advice, join Penny from Penny Ann Interiors as she

discusses the importance of hiring an interior designer and the seven main principles to incorporate to achieve the perfect interior.

Also not to be missed, The SelfBuild Simplified talks will take place throughout the show in partnership with The Federation of Master Builders and The Energy Saving Trust Q&As on changing the way we heat our homes.

After the hugely-successful launch at London ExCeL earlier this year, Green Living Live, in partnership with myenergi, debuts at the NEC Birmingham alongside Grand Designs Live to showcase the latest innovative new sustainable developments and products, and now features its own dedicated live theatre and advice zone.

The Sustainable Future Theatre live stage will allow visitors to gain valuable knowledge and advice first-hand from a host of inspirational experts on topics such as how to plan an eco-build or refit a house, advice on how to heat the home cost effectively, how to source sustainable furnishings, as well as advice tailored to every project.

Max McMurdo joins forces with IKEA to highlight ways to reduce waste by upcycling and innovative ways to reduce bills for winter.

On Thursday 6th in the afternoon, Max will showcase clever ways to ‘transform old IKEA into exciting IKEA’. On Friday, join him as he demonstrates how you can create a cost-effective home through the winter months to reduce energy bills and stress.

The Green Living Advice Zone, powered by OVO, is a dedicated feature area focusing on nine pillars of wisdom to decarbonise your home. There will be experts available throughout the show to answer questions about insulation, heating and ventilation, solar, renewables, intelligent heat tanks, and much more to guide consumers in finding the best solutions for their homes. Visitors will be able to pre-book or rock up to free advice sessions with experts in each topic, covering whole-house retrofit.

www.granddesignslive.com

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LEGAL & BUSINESS PRODUCT GUIDE ADVERTORIAL: FASSA BORTOLO | ISO-CHEMIE | DOOR SUPERSTORE | KNIGHTSBRIDGE | VIESSMANN

Divide and conquer with Door Superstore

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oor Superstore has seen a surge in interest

for its bi-folding, sliding and swing door room divider frames and doorsets. Room dividers offer a flexible,

Meeting Building Regulations with Fassa Bortolo’s quality render

cost-effective solution to

he team at Fassa Bortolo were recently contacted by award-winning building, surveying, architectural and property management specialist, 3Sixty Real Estate, to provide a solution that would protect and weatherproof a high-end, luxury home in Bristol. The property was originally designed by renowned Bristol-based Architect Hartland Thomas in 1935 and was in need of modernisation. Following the specification process, cycle 3C from the Fassarend system was selected to ensure a quality finish. This cycle includes a cement undercoat (SP22), followed by a lime and cement base coat (KC1), Fassanet reinforcing mesh and a primer (FX26) with a texture coat (RX561). The nature of the raw materials used in the formulation gives the surface a rustic appearance, which is well suited to the aesthetic of the property. DE Price Plastering was contracted for the project, who chose to work with local distributor, WoodmanBrothers Construction Supplies, which has 25 years’ industry experience and is a dedicated supplier of Fassa Bortolo products.

Ideal for home improvement projects or for creating more

zoning areas without compromising on light or space by allowing rooms to be opened up or closed off as needed.

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clearly-defining spaces, such as home offices, playrooms and kitchen/dining areas, room dividers allow an existing room to have a dual purpose. Door Superstore’s range of glazed timber internal room dividing doors allow the flow of natural light and make it easier to keep an eye on children or pets whilst creating more clearly defined and zoned spaces.

www.doorsuperstore.co.uk 01752 422501

Knightsbridge brings the great outdoors to book

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ith gardens becoming crucial to so many during the pandemic

lockdowns, the effective utilisation of outdoor space is more important than ever, and Knightsbridge – a

01684 218305

leading manufacturer of wiring

www.fassabortolo.co.uk info.fassauk@fassabortolo.com

devices, accessories and lighting – has curated its impressive IP-rated outdoor ranges into a single collection that meets the needs of developers,

Iso-Chemie seals new Passivhaus certificate for multifunctional joint sealing tape

contractors and homeowners alike. Compiled into a single, handy

so-Chemie, a leading producer of foam sealant tapes for windows and doors, has secured an international energy-efficiency certificate for its multifunctional joint sealing tape, ISO-BLOCO Hybratec. Awarded the ‘Certified Passive House Component’ label by the Passivhaus Institute in Darmstadt, Germany, the tape can now officially be used in the construction of passive energy houses across the UK and Europe as a window connection airtightness system. In passive house construction, it is important for a building to be extremely airtight to minimise the heat input required to warm the house.

ISO-BLOCO Hybratec is a multifunctional window joint tape featuring the latest in hybrid technology to provide effective three-level sealing in line with RAL energy performance standards and resistance to driving rain in excess of 1050 Pa. In tests, the tape was found to have excellent airtightness and thermal protection when it came to the sealing between the inner room and external climate.

the link below.

reference, The Complete Outdoor Range, the 49pp brochure is packed with high-quality, full-colour product and lifestyle illustrations and shows how Knightsbridge caters for all demands in weatherproof and garden installations. To discover the full Knightsbridge garden and outdoor collection, be sure to download the e-brochure using

I

www.mlaccessories.co.uk/marketing-hub 01582 887760 sales@mlaccessories.co.uk

New Viessmann heat pumps for the easy replacement of boilers

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iessmann has launched two new ‘Super Silent

Design’ monobloc air source heat pumps, the Vitocal 150-A and Vitocal 151-A. Ideal for UK boiler replacements, their compact design means they take up 60% less space while installations are reduced by 90 minutes. Their 70°C maximum

flow temperature (without an immersion heater) means that, in some cases, the existing hot water cylinder can be retained, depending on its coil size, desired store temperature, insulation level and mechanical integrity. Subject to the system design requirements and seasonalised efficiency calculations, existing radiators may also be retained, depending on

07837 337220

I BUILDmSEPTEMBERm**

the heat loss from

www.iso-chemie.eu a.swift@iso-chemie.co.uk

the house.

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www.viessmann.co.uk 01952 675000 info-uk@viessmann.com

WHAT DOES YOUR HOME SAY ABOUT YOU?

SAY IT WITH CARE

www.cedral.world

SAY IT WITH SUSTAINABILITY +1

I BUILDmSEPTEMBERm**

Structural Glazing Specialists

01708 374534

contracts@firmanglassprojects.com

www.firmanglassprojects.com

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GLASS PROJECTS