Passivhaus Affiliate

Members Directory

Willmott Dixon

Letchworth

Willmott Dixon Group, founded in 1852, is the UK’s third largest privately-owned capital works, regeneration and support services company. The company’s family values and respect for people has seen the business achieve numerous accolades as one of the best places to work in construction. Willmott Dixon for the past three years has been the highest placed major contractor in the prestigious Sunday Times Best Companies to Work For list. Willmott Dixon’s internal sustainability consultancy, Re-Thinking, has a number of staff trained and qualified as Certified Passivhaus Designers and is actively promoting use of the approach across its three divisions.

Website: https://www.willmottdixon.co.uk/

Green Building Store

Huddersfield

Green Building Store offers products and support for Passivhaus and low energy homes and buildings, including triple glazed timber windows and doors and advanced MVHR heat recovery ventilation, specialist airtightness & insulation products and consultancy and building services. With 25+ years’ experience of working on low energy homes and buildings, Green Building Store combines technical expertise with outstanding personal service and aftercare. Green Building Store’s construction division built the award-winning Denby Dale Passivhaus, Golcar Passivhaus and Stirley Farm EnerPHit projects, as well as numerous radical retrofits designed using the Passivhaus Planning Package. Details of these projects are outlined in various free resources available from Green Building Store’s website, including technical briefings, blogs and films.

Website: http://www.greenbuildingstore.co.uk

Morrison Construction

Glasgow

Morrison Construction are one of the leading contractors in Scotland, with an award-winning portfolio covering a range of activities and sectors, where we have a strong and proud track record in delivery. Morrison create exemplary schemes through partnership working, building long-term relationships with our clients and supply chain. Whatever the size or scale, we pride ourselves on delivering high-quality results for our clients every time. At the forefront of the construction industry, we deploy the latest innovative technologies, techniques and approaches, and have designed and built some of Scotland’s most pioneering, efficient and sustainable facilities.

Website: http://www.morrisonconstruction.co.uk

4Site Engineering & Construction Ltd

Milnthorpe

Building Contractor specialising in new build low energy buildings and Passivhaus, as well as low energy retrofit and EnerPHit projects. Passive House Institute approved tradesperson.

Website: http://www.4site-ltd.co.uk

Advanced Housing Systems

The Passivhaus certified Total Envelope System, described by the Passivhaus Institute at Darmstadt system as the most comprehensive system they have ever assessed. The most integrated and complete system for self builds offering the total envelope including joinery, pre-installed electrical systems, delivered ready to skim plaster internally and clad externally in masonry, timber, etc. The GroundZero is an offsite constructed foundation system; GroundZero ICF is the highest performance Insulated Concrete Formwork system in the world and is the first choice for basement construction. The Axios Trousse is a panelised larsen truss wall and roof cassette timber frame/SIPS hybrid. World-class design blending high tech with craftsmanship & traditional materials. Manufactured in Devon, built worldwide.

Website: http://www.advancedhousingsystems.co.uk

Ashleigh (Scotland) Ltd

Prestwick

Website: http://www.ashleighscotland.co.uk

Avocado Construction Ltd

Plymouth

Website: http://www.avocadoconstruction.co.uk

Avrenim Energy Services Limited

Liverpool

Website: https://avrenim.co.uk/

Barbreck Joinery & Construction Ltd

Lochgilphead

Barra Projects Ltd

Lancashire

Website: http://barraprojects.co.uk

Beard Construction

Swindon

Since we began life in 1892 we’ve developed our crafts to realise any vision. From state-of-the-art auditoriums and sports centres to meticulous chapel conversions. We have the specialist expertise, trade and craft skills to carefully restore, repair and construct ecclesiastical and religious buildings. Our relationships with schools, universities and local education authorities often span decades. Whether a project is a small refurbishment or large and complex, our commitment to delivering our customer’s vision never wavers. We strive to be better tomorrow than we are today and we build with ambition. Our approach to sustainability practices is no different. We are committed to protecting the environment and ensuring that our actions today do not adversely affect future generations.

Website: https://www.beardconstruction.co.uk/

Beattie Passive

Norwich

The Beattie Passive Build System is a patented construction method that provides a continuous insulation seal around the core of a timber framed structure. Using Passivhaus energy efficiency principles, the double-layered insulation system is housed within a treated timber structure and delivers dramatic cost, time and environmental benefits. Adaptable to any shape/design of building the Beattie Passive construction method exceeds Passivhaus standards and is set to revolutionise the way we build today. As a company we offer a design only and a structural build service.

Website: http://www.beattiepassive.com

Blue Tongue Construction

Newbury

Specialists in the construction of new build houses and the refurbishment of residential properties in Berkshire, Hampshire, Wiltshire, and Oxfordshire. Experienced in Passivhaus construction techniques, SIP (Structural Insulated Panel) construction, thermal bridging design, MVHR (Mechanical ventilation heat recovery), air tightness, triple glazing and renewable energy installations including ASHP’s (Air source Heat Pumps), Solar Panels installations, battery Installations. We partner and collaborate directly with Clients, Architects and Passivhaus accredited designers to guide and support our clients from concept to completion. We build with ambition and strive to be better tomorrow than we are today.

Website: http://www.bluetongueconstruction.co.uk

Bow Tie Construction

High Wycombe

Bow Tie Construction have many years of combined experience designing and building low-energy homes and M&E installations. The majority of their 70+ builders have worked on their certified Passivhaus projects. In 2019 their ‘Max Fordham House’ project won two RIBA London awards including one for sustainability. Bow Tie’s success isn’t just down to specialist skills, experience, and a dedication to style and innovation. It’s the result of their commitment to deliver the very best service to the architects, property developers and home owners who form their network of clients. Value-engineering is an essential stage of the process in which Bow Tie do their best to deliver a dream Passivhaus for the lowest £/sqm achievable. Just ask any of their previous customers, architects or suppliers – they are more than happy to supply extensive references. Bow Tie Construction welcome projects valued £500k - £4M.

Website: http://www.bowtieconstruction.co.uk

Built Green Ltd

Stoke-on-Trent

We’re a passionate builder with exacting high standards and a green thread running through everything we do. We strive to deliver carbon zero or carbon neutral homes or passivhaus and where financially feasible, sustainable lower carbon materials will be used. We harness our craftsmen’s skills, the dedication of our tradesmen, and the knowledge and education of our management team to add value to every project we’re involved with. Whether a remodel, thermal upgrade, new build, smart renewable energy install, or an extension or a garden room, we’ll always aim to minimise your project’s carbon footprint and hit relevant standards as required.

Website: http://www.builtgreen.co.uk

Caddick Construction Ltd

Knottingley

Website: http://www.caddickconstruction.co.uk

Castle Building Services

Newcastle

Website: http://castlebs.co.uk

Catlin Ltd

Henley on Thames

Website: http://www.dcatlin.co.uk

Churchgate Builders

Peterborough

Website: http://www.chgbuilders.co.uk

Coldwells Build

Alford, Aberdeenshire

Coldwells Build is a design-driven, innovative construction company with high-level expertise, building the finest environmentally-minded properties throughout Scotland. As one of the only specialist Passivhaus builders in Scotland, our experts are qualified and committed to building to this world-leading standard. We have the knowhow and ambition to create future-proofed homes that are sustainable, comfortable and economically sound.

Website: http://coldwellsbuild.com

Current Electrical Installations Ltd

Banbury

CV HVAC

St Columb

At CVHVAC, we are committed to getting it right when it comes to designing MVHR systems for new build and retrofit properties. Covering all of the South West and having experience with many Passivhaus and AECB projects, you can be safe in the knowledge that your system will be designed in accordance with current regulations, whilst offering a high level of performance with efficiency, low power consumption and extremely low acoustic intrusion. We only use market leading products and can provide an install and commission service too, so we really can provide the full MVHR package for your project. Email: info@cvhvac.co.uk

Website: http://www.clearvent.co.uk

CVC Systems Ltd

Wallingford

CVC is one of the UKs Leading designers, suppliers and installers of ventilation systems, with over 30 years experience in the industry. CVC understands that the requirements for a Passivhaus are different to that of a standard build and has had the privilege of being involved with numerous projects that have acquired Passivhaus certification. CVC offers a free design and quote service; each design is bespoke to the project, we work alongside others involved in the project, to ensure the best system is provided for the project. With a team of national installers positioned around the UK, CVC can provide installation of all our systems wherever your build may be. CVC is the UK supplier of Brink Climate Systems, Passivhaus MVHR units.

Website: http://www.cvcsystems.co.uk

D&P Bespoke Builds Ltd

Hastings

At D&P Bespoke Builds, our team of highly skilled craftsmen have established a reputation for beautiful builds. We are passionate about the greener future of construction and look to create projects which add efficiency, comfort for our clients, and fit naturally in their environment. With our focus on reducing our carbon footprint, we provide an in-house prefabrication service which we integrate into our projects as much as possible. Our project services include: New builds, New build Passivhaus, Retrofit, Passivhaus renovations, Garden builds. Check out our website for more information or call us on 01424 617197

Website: http://www.dandpbespokebuilds.co.uk

Darcy Ltd

Romsey

Darcy Construction Ltd is based in Romsey and covers Hampshire, Wiltshire, Berkshire, up to Bournemouth, and up to Chichester. The company was founded in 1999 by three senior construction managers with collectively over 110 years of experience. Darcy has successfully completed projects ranging in value from £125,000 to several £million within the residential, educational, commercial and charitable sectors. Darcy fully understands the quality assurance protocols that must be observed throughout design and construction to ensure a building satisfies the Passivhaus standard and our extensive knowledge and experience enable us to successfully manage and deliver projects on time and to budget

Website: http://www.darcyconstruction.co.uk

Earthwise Construction Ltd

Bristol

Earthwise Construction are a sustainable building company based in Bristol, with over 15 years’ experience. We work with home owners, architects, developers and businesses across the South West and further afield, offering comprehensive eco design & build services, from Passivhaus new builds to EnerPHit retrofits. We have a dedicated MVHR installation and commissioning team with nationwide coverage.

Website: http://earthwiseconstruction.co.uk

East Green Homes Limited

Southwold

Thinking of buying a new Passivhaus home or constructing a new Passivhaus or EnerPHit retrofit home? We spend most of our time indoors, so buildings play an important part in our health and wellbeing. Our Passive House Homes assure a comfortable indoor climate passively in both summer and winter. The team at East Green Homes, have worked on several certified Passivhaus projects as either Contractor or Consultant, including No 4 Ranulf Road, this was the first in London to achieve certification. Planning is often easier with Passivhaus. We will also be shorty commencing our own new Passivhaus homes for sale. East Green Homes Limited are Level 1 ATTMA Registered Air Tightness Testers.

Website: http://www.eastgreenhomes.co.uk

Eco Haus

Pulborough

Ecohaus is a construction company who offer consultation on how to improve your home or workplace with the aim of reducing heating demand, improving indoor air quality & comfort. We understand passivehouse is not always achievable. Our aim is to help people improve their buildings to benefit both the building & its occupants. Passivehouse new builds, enerphit retrofits, solving damp problems, reducing drafts & heating bills, all help create buildings fit for humans.

Website: http://ecohaus.co.uk

Eco-Renovation UK

Hemel Hempstead

EcoLogic Construction

Bedfordshire

We are a family-based construction company based in Bedfordshire but provide building services to clients all over the South-East, East Anglia, London and the Midlands. Alongside constructing new builds in line with the Passivhaus Standard, we also work closely with Architects who are experts in the field and are always on hand to consult clients on steps they can take to retrofit their current home - making their homes more energy efficient one step at a time. We’re always happy to have a chat if you need guidance on your Passivhaus projects.

Website: http://ecologicconstruction.co.uk

EMC Joinery

Witney

Website: https://www.emcjoinery.co.uk/

Five Rise Contractors Ltd

Bingley

Website: http://fiverisecontractors.co.uk

Fleming Buildings

Glasgow

Fleming Buildings are a construction business with core experience in education, healthcare, community buildings, religious buildings and historical conservation. This experience includes new build, extensions, refurbishment and reconfiguration, frequently delivered within live, operational environments with typical projects ranging in value between £500,000 - £6m throughout Scotland. Additionally, we have in-house timber engineering, specialising in design, manufacture and erection of timber frame structures, glulam and mass timber solutions alongside floor and roof cassettes. We are a true construction company, having our own directly employed trades supported by our yearly intake of trade apprentices of whom account for over 10% of our workforce. We operate quality and environmental management systems to ISO9001 and ISO140001 and are members of TRADA, STA and FMB. We have an exemplar approach to health and safety, maintaining both CHAS and SMAS/SSIP accreditation.

Website: http://www.fleming-buildings.co.uk

Forest Carpentry

CHRISTCHURCH, DORSET

Website: http://www.forestcarpentryltd.co.uk/

Glenman Corporation

London

Glenman is an award-winning building construction company experienced in working as a main contractor with public and private sector clients. Our portfolio comprises new build, fit out and refurbishment projects spanning across a diverse range of sectors, including residential, education, health and commercial. Our team of professionals work with clients, consultants and supply chain partners to successfully deliver building excellence throughout Greater London, Southern England and Ireland by combining traditional construction methods with the latest technological advancements.

Website: http://www.glenman.co.uk

Gondwana Green Heat

Edinburgh

Gondwana is small unique company based in Edinburgh. We specialise in importing, installing, designing and consulting on renewable heating projects on our door step and worldwide.

Website: http://gondwanagreenheat.co.uk

Green Footsteps

Kendal

Diane Hubbard of Green Footsteps is no ordinary air tightness tester. In addition to being a member of the iATS Competent Person Scheme for the airtightness testing of domestic and non-domestic buildings, she is also a CEPH Consultant and CEPH Tradesperson. Diane is an academic author on the energy consequences of unwanted air movement in existing buildings and has a passion for sustainable building, led by her MSc (Centre for Alternative Technology). With a wealth of experience with new and existing buildings, Green Footsteps offers a value for money Passivhaus air tightness testing service across Northern England and Southern Scotland.

Website: http://www.greenfootsteps.co.uk

Green Passive Homes Ltd

Hereford

Greencore Construction

Bicester

Greencore Construction is a multi-award-winning designer and builder of high-performance, Climate Positive homes. We build housing using our Biond Building System. This is a closed panel timber frame insulated with Lime-Hemp and natural fibre insulation. Our Purpose - To accelerate the global transition to net-zero by building Climate Positive houses Our Mission - To scale-up the delivery of low-carbon homes until they can no longer be ignored by the mainstream housebuilders Our Vision - To lead by example and change the Construction Industry forever We work with developers and landowners in Oxfordshire and the surrounding counties.

Website: http://www.greencoreconstruction.co.uk

Greenheart Sustainable Construction Ltd

Bristol

Greenheart have been building beautiful, sustainable homes as principal or main contractor for over twenty years. From domestic extensions to groundbreaking newbuild Passive Houses, each project is unique and built to the highest standards. With a solid reputation in the Bristol area for excellence in green building, we place emphasis on training our workers and clear communication with clients.

Website: http://www.greenheartuk.com/

Greenleaf Design and Build Ltd

Forres

Website: http://www.greenleafdb.co.uk

Heron Bros Ltd

Draperstown

Heron Bros is an award-winning construction and property development company which operates throughout the UK, Ireland, and Europe. The company combines traditional values with an advanced innovative approach to construction which delivers excellence in project value, quality, and client satisfaction.

Website: http://www.heronbros.com

Higgins Partnerships

Loughton

For 60 years, Higgins has built a reputation as a trusted contractor and developer who delivers award winning new build and refurbishment projects on time and budget across London and the South East, creating mixed tenure sustainable developments that are inspiring, safe and secure. Our projects are more than just construction. Each community is central to what we do, and we aim to improve the quality of life and create new opportunities for residents. We work collaboratively and in partnership with clients, supply chain and design consultants and our CSR strategy reflects both the short and long-term effects of our projects

Website: http://www.higginspartnerships.co.uk

Hill Group Services Limited

Waltham Abbey

Hill is an award-winning housebuilder and one of the leading developers in London, the home counties, and the south, delivering both private for sale and affordable homes. Now in its 22nd year, this family-owned and operated company has grown to become the UK’s second-largest privately-owned housebuilder, with an impressive and diverse portfolio of schemes ranging from landmark mixed-use regeneration schemes and inner-city apartments to homes in rural communities. Committed to working in partnerships with government, local authorities, housing associations and private clients, one of the company’s landmark projects Agar Grove, is set to become the largest Passivhaus regeneration project in the UK. Follow Hill on LinkedIn and Instagram @Hill_Group_uk

Website: http://www.hill.co.uk

Husker Limited

Reading

James Robertson

Eurocentral

Jigsaw Design & Construction Ltd

Rickmansworth

Jigsaw Design and Construction Ltd is a Federation of Master Builders and LABC accredited, innovative and forward thinking family-run construction business based in Hertfordshire. Established in 2006, we have grown in scale and ability by investing our time and energy into learning about modern methods of construction along with our keen willingness to work with newer building materials. We have become passionate about Passivhaus in the recent years and successfully delivered our first Passivhaus project with an impressive air change rate of 0.07ACH^-1. We are looking forward to the Passivhaus philosophy of construction growing in popularity in the UK in the years to come. Our team, from office to site, is dedicated to top-quality construction and excellent customer service and we hope to have the opportunity to work with you on your Passivhaus project!

Website: http://www.jigsawconstruction.co.uk

Keyes Brothers Construction Ltd

Edinburgh

Website: http://keyesbrosconstruction.com

Kier

Exeter, Liverpool, Lincoln, Cambridge

Website: https://www.kier.co.uk/

KIN

London

We are developers, architects, and community enablers, specialising in net-zero carbon, Passive House homes. Our services: DEVELOPMENT & DEVELOPMENT PARTNERSHIPS: KIN develops sustainable homes and provides collaborative and turn-key development solutions. We work independently, with partners, and as an Enabling Developer for community-led housing groups. We build newbuild, rooftop, and retrofit. DEVELOPMENT MANAGEMENT: KIN provides development management services at every project stage, including for local authorities & community groups. We also provide community enabling advice. ARCHITECTURE+ & SUSTAINABILITY: KIN undertakes architectural design and sustainability services in-house for our projects, as part of our Development Management service, and as a stand alone service.

Website: http://www.kin.co.uk

Kind & Co (Builders) Ltd

London

As a principal contractor Kind & Company have operated across London and the South East for over 76 years, in this time we have grown and expanded to deliver a wide range of projects across the Residential, Care, Education, Health and Commercial markets. We have an experienced and diverse team of people, each qualified to facilitate and deliver sustainable, quality buildings for our clients and the communities we build for. As well as a wide range of previous experience delivering sustainably high performing projects, utilising a variety of building methods, we are currently delivering Passivhaus certified schemes in London.

Website: https://www.kind-build.com/

Kingerlee

Kidlington

Website: https://www.kingerlee.co.uk/

KJ Management Ltd

Northamptonshire

Sustainable Cost Consultancy providing cost expertise for Passivhaus and Low Energy Buildings. A bespoke Commercial Support service to suit specific client requirements from inception through to construction. We actively undertake research with a focus on exploring value engineering techniques to help projects achieve their sustainable aspirations. We collect cost data to obtain greater cost certainty for both new build and refurbishment (EnerPHit) projects. KJM Ltd also off a complete on-site Construction Management Service as a Certified Passivhaus Tradesperson/Contractor. An alternative approach to the traditional competitive tendering route. This service provides a clear and transparent path for a collaborative and focus orientated strategy to achieve Value for Money (VFM).

Website: http://kjmltd.co.uk

Lestrange Carpentry and Building

Barton Mills

Website: http://www.lestrangecarpentry.co.uk

Linear Design & Construct

Motherwell

Linear Design & Construct was established in 2018 as the Main Contracting business of Linear Group. We focus on the long term needs of our clients, whilst ensuring the highest standards of safety, sustainability and quality. Our approach and experience means we can minimise complexity and deliver efficiency which has long term benefit to both client and project. We are committed to honesty and integrity from the outset of every project, through to the very best aftercare. For us it is truly about taking a long term view about both the relationship and the project to ensure we understand the needs of our clients at each and every stage. Our team combines the optimum mix of skills and experience to manage a wide variety of projects, in terms of scale and specialisms, which also allows for both pace and agility in the delivery of projects

Website: https://linearuk.com/linear-design-and-construct/

McLaughlin & Harvey

Belshill

Carl is Head of Building Services at McLaughlin & Harvey Construction. From a specialist contractor beginning, Carl has worked continuously in Building Services Engineering for over 30 years. Starting as a craftsman having served an indentured technical apprenticeship, Carl progressed through Supervision, Design and Project Management. Carl is a Fellow of the Chartered Institute of Plumbing and Heating Engineering and has served as a technical advisor for government bodies. Carl now directs large scale construction and engineering design and project delivery.

McLaughlin & Harvey

Bellshill

McLaughlin & Harvey is a building, civil engineering, fit-out and facilities management contractor undertaking high quality work throughout the United Kingdom and Ireland for over 165 years. We operate in various sectors including healthcare, education, industrial, retail, sporting venues, transport infrastructure, environmental improvements, marine, commercial, residential and leisure. We have a strong commitment to delivering quality cost-effective solutions for clients within a safe, considerate working environment. We implement a strong CSR strategy, facilitating a sustainable business which supports the health, safety, welfare, and well-being of our workforce. This also manages our impact on the environment, local community, supply chain, customers, people, and industry. We believe in putting people first, intelligent use of natural resources and tackling climate change. We ensure high standards and ethical values are consistently applied and our staff are empowered to make positive CSR decisions at all levels.

Website: http://mclh.co.uk

Melinda Rigby

Cambridge

Memory Cottage

Beccles

Mike Whitfield Construction Ltd

Hereford

Mike Whitfield Construction Ltd is based in South Herefordshire. Mike first worked on a carefully designed energy efficient building in 1996, and since then has been on a steadily improving journey. In 2005 we were main contractors on the conversion of 2 barns into offices for the sustainable architects Architype, a project which won the 2007 RIBA Sustainability Award. By the time PH became known in the UK, we were already using many of the principles, and in 2010 when we started our first project that had been designed using PHPP, it was a natural progression for us. Since then we have worked almost exclusively on retrofits, extensions and new builds to PH principles. Mike has spoken on construction methods and detailing at AECB and UK Passivhaus conferences.

Website: http://www.mwconstruct.co.uk/

MitchellConstructs

Bridgwater Somerset

Ogilvie Group Ltd

Stirling

Website: https://www.ogilvie.co.uk/

Passiframe

Lydney

Providing low energy solutions – creating energy efficient buildings – we strive to inspire efficiency in every aspect of work we do. Whether constructing complete Passivhaus timber frame buildings, renovating or crafting smaller extensions, we will ensure that we deliver only the highest levels of comfort and energy efficiency. Our attention to detail doesn’t stop at how the house performs, it carries through all aspects of our work.

Website: http://www.passiframe.co.uk

Pure Haus

Leeds

We simplify the delivery of Passive House with a fabric first approach, our extraordinary team of experts create solutions to achieve super high energy efficiency, healthy and affordable homes. Every build is designed using a PHPP calculation to forecast a very accurate energy consumption. We take it further and calculate the lifetime CO2 footprint. Our design decisions are driven by CO2 footprint, energy efficiency, challenged by commercial viability, this all contributes to designing a building that eliminates fuel poverty and delivers comfort. Services: o Architectural services; Full PHPP and Zero Carbon Architectural design and consultancy service o Zero Carbon Workshop; Timber frame manufacturer and builder of Passive House homes Customers we work with: o Self builders o SME developers o Community Land Trusts and o Social Landlords

Website: http://www.purehaus.co.uk

Red Kite Design and Build

Winscombe

Red Kite Design and Build aims to promote sustainability, resilience and low impact living through providing design and construction services for environmentally friendly buildings. We specialise in ecological design and construction, using natural materials, including straw bale, timber, earth and lime. The focus is on providing efficient and breathable buildings that also have a low embodied carbon. We undertake design, construction and project management for your sustainable building projects. We are based in the south west of England, covering Somerset, Devon, Cornwall, South Wales and Gloucestershire, but over the years have completed projects further afield.

Website: http://www.redkitebuild.com

Richard Coles Builders Ltd

Cranleigh

Website: http://www.richardcolesbuilding.co.uk

Ritchie + Daffin Ltd

London

Website: http://www.ritchiedaffin.com

Robertson Construction Group

Stirling

Robertson is one of the largest family-owned construction, infrastructure and support services businesses in the UK. For over 50 years our sustainable growth has enabled us to invest in our business, the future of people and communities, and to deliver on major projects, housing schemes and facilities management for customers nationally. Our scale gives us the ability to accept big challenges and build mutually beneficial partner relationships, but we think locally too. Ultimately, our approach is about making progress safely towards a sustainable future. It’s the Robertson Way.

Website: https://www.robertson.co.uk/

Roskel Contracts Limited

Paisley

Established in 1968, Roskel Contracts Limited is one of the oldest and most trusted interior fit-out contractors in the UK. With offices in Cambridge, Knowle, Glasgow, and Woking, we operate nationwide, providing a personalized service from start to finish. Collaboration lies at the heart of our work; we always strive to offer clients across all sectors and functions the best solutions. We are leading experts in structural framing systems, suspended ceilings, dry-lining partitions, acoustic wall panels, glazed partition systems, acoustic plaster ceilings, general joinery, and internal doors.

Website: http://roskel.co.uk

Skinners Construction Ltd

Falkirk

Website: http://skinnersconstruction.co.uk

Solar-Shield Exterior Shading Solutions

Claverley

Solar-Shield specialise in the provision of exterior shading solutions for passive souse builds. We have a range of passive and dynamic products suitable for all types of construction including insulated blind boxes. Solar-Shield offer Passive House builders free and unbiased advice with supply only or full service, (survey, supply & install) options.

Website: http://www.solar-shield.co.uk

Solarcrest

Macclesfield

Solarcrest are certified PH designers and contractors specialising in MVHR. Design, Supply, Install, Commissioning & Servicing are managed under one roof without subcontractors marking their own homework. We’re the only people who supply Airflow, Zehnder and Brink, the top three PH systems, and we’re the only people providing a parts and labour warranty up to seven years, covering the ducting and operational performance unlike the manufacturer’s warranty which only covers the fan unit. Solarcrest can help with airtightness and building fabric too. If you want Passivhaus or something close just drop us a line. Meanwhile check our reviews.

Website: http://www.solarcrest.co.uk

Stuart King Architecture & Design Ltd

Rosyth

Website: http://www.stuartkingarchitecture.com

T Clarke Contracting

London

Website: http://tclarke.co.uk

Terry Huggett Developments

Mexborough

In 1967, Terry Huggett Snr set up Mexborough based Terry Huggett Developments Ltd, his aim to build a company with great merit and style. The business has been handed down to Terry Huggett Jnr, where the company has gone from strength to strength, winning multiple design awards. Over the years we have built up a loyal client base, and we are proud to say that we are still growing and investing our trusted, professional team at THD, enabling us to continue to deliver our precise quality and vision time and again to everyone who commissions us to deliver their dreams. Our company ethos centres around stress-free sustainable builds and attention to detail for a clean, contemporary and sharp finish. We pride ourselves in having the skills and understanding needed to guide every project from concept right through to completion. We have built a solid reputation of being an experienced and trusted company and place great emphasis on the quality of our work and the professionalism and knowledge of our staff.

TG Escapes Eco-Buildings

Coventry

TG Escapes provide bespoke modular eco-buildings using off-site construction with fully inclusive turnkey service. Built on a timber frame using sustainable materials, the unique spaces feel very different. Natural light and connection to the outdoors help improve educational outcomes as well as enhancing well-being for students and staff alike. Based on biophilic design principles TG Escapes buildings are used for classrooms, canteens, studios, training centres, sports halls, sports pavilions, and more. Energy efficient features like sun pipes, living roofs and active air can deliver buildings which are net-zero in operation.

Website: https://www.tgescapes.co.uk/

The Healthy Home Ltd

Havant

The Healthy Home Ltd designs, project-manages and carries out residential retrofits for health, comfort and energy efficiency and specialises in using the appropriate modern and natural materials to ensure a moisture robust result. The director of the company, Richard Bendy, is a certified Passivhaus Consultant who has also successfully completed the AECB’s Carbonlite Retrofit course; he is a BPEC certified MVHR/MEV designer/installer/commissioner as well as being a NAPIT registered domestic electrical installer with a special interest in the use of circadian/sunrise/sunset lighting to improve occupant health.

Website: http://www.thehealthyhome.uk

TOR CONSTRUCTION SERVICES LTD

London

TOR CONSTRUCTION SERVICES LTD

London

Website: http://tor-construction.co.uk

Total Home Environment Ltd

Moreton in Marsh

We specialise in helping self-builders and renovators to achieve the best possible home environment, in the most energy efficient and cost effective way. Passionate about clean fresh air, we know how to plan, select and install ventilation, heating and cleaning systems to achieve the healthiest outcome for your home and all those who live there. We research and choose our products carefully so you can be sure they give outstanding performance. Additionally, we will only specify those that fit best with your plans and budget. Our products include: • award winning heat pump ventilation • heat recovery ventilation • award winning compact service units • air-water heat pumps • central vacuum systems. We complete room-by-room heat loss calculations, 3D CAD system designs and installation of central vacuum and ventilation systems.

Website: http://www.totalhome.co.uk

True North Construction

Cramlington

True North Construction was established in February 2019 by David Roberts and Steven Henderson. Our aim is to deliver high-end extensions, refurbishments and new builds across Northumberland, Tyne & Wear and County Durham. We work tirelessly to produce a high-quality finish to match the brief set out at the start of the project and to bring the project in on time. We do this by developing close working relationships with our team, clients, other local trades and architects who we liaise with regularly. We are also proud to have recently completed the most Northerly certified Passivhaus in England which won the Constructing Excellence in the North East Residential Project of the Year 2022.

Website: http://www.truenorthconstruction.co.uk

YourHaus UK

Southampton

YourHaus/uk Ltd specialise in Passive Haus construction. A dedicated team passionate about building energy efficient homes to the exacting Passivhaus standard. From structural, first and second fix, high end bespoke furniture and all associated trades. YourHaus has your future covered.

Website: http://yourhaus.uk