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Welcome to our new members!

WSP UK, ICF Bondmor, Mesh Architects, Hughes Architects, Jones & White Services, Charles A D, William S, Abdul Waheed

Patron Member

Patron Members

Our Patron members, including companies and organisations who are leading the delivery of Passivhaus in the UK, make an essential contribution to the Trust’s work, support us in lobbying for policy changes, and inform the direction of campaigns and research at our annual Technical Panel.

Want to add your listing?

Join the Passivhaus Trust

Join a growing Passivhaus community, get discounts on training & events, and get International Passive House Association (iPHA) member benefits too.

Are you a member?

Login to your account to add or edit a listing, or claim an existing listing. If you need help, email ku.gr1745018039o.tsu1745018039rtsua1745018039hviss1745018039ap@pi1745018039hsreb1745018039mem1745018039

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Architype (Edinburgh)

Edinburgh
Architype is an architectural design practice with a passion for creating uplifting, genuinely sustainable architecture using environmentally conscious materials to deliver healthy buildings for people to work, live and enjoy. Sustainability is at the heart of Architypes culture, inspiring and informing everything they do. Operating from two busy offices in View listing →
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Architype (Hereford)

Twyford
Architype is an architectural design practice with a passion for creating uplifting, genuinely sustainable architecture using environmentally conscious materials to deliver healthy buildings for people to work, live and enjoy. Sustainability is at the heart of Architypes culture, inspiring and informing everything they do. Operating from two busy offices in View listing →
Patron
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Willmott Dixon Holdings Ltd

Letchworth Garden City
Willmott Dixon is a privately-owned contracting and interior fit-out group. We are a founder member of the UK’s Passivhaus Trust and a leading contractor in Passivhaus having delivered the most non-domestic, Passivhaus certified projects over 1000m2 across England and Wales. We have built some of the UK’s most pioneering Passivhaus View listing →
Patron
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Architype

London
Architype is an architectural design practice with a passion for creating uplifting, genuinely sustainable architecture using environmentally conscious materials to deliver healthy buildings for people to work, live and enjoy. Sustainability is at the heart of Architypes culture, inspiring and informing everything they do. Operating from two busy offices in View listing →
Patron
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WARM: Low Energy Building Practice

Plymouth
WARM is an independent consultancy with the theoretical and practical understanding to bring pioneering low energy buildings from design to reality. WARM was set up in 2009 by father and daughter, Peter Warm and Sally Godber, with the aim of creating buildings with real energy savings. All our full-time staff View listing →
Patron
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21°

Huddersfield
At 21°, we believe you thrive in the places where you experience comfort. Delivering a low energy or Passivhaus building is complex, and you need a solution rather than a single product. At 21°, we are committed to using a whole house approach to provide better performing buildings from a View listing →
Patron
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Max Fordham LLP

London Cambridge Edinburgh Bristol and Manchester
Max Fordham is an environmental building services engineering consultancy. For over 50 years, they have engineered energy, air, light and sound to bring buildings to life. From their five UK offices they have worked with the world’s leading architects on some of the worlds greatest buildings. Max Fordham’s Passivhaus portfolio View listing →
Patron
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Eco Design Consultants

Great Linford
Eco Design Consultants are an award winning Architecture Practice, lead by Alan Budden a Chartered Architect, European Certified Passivhaus Designer and PHPP Expert. Our ethos is to provide fun, enjoyable buildings that are highly comfortable and inherently low energy, by using form and fabric intelligently. We specialise in Retrofit and View listing →
Patron
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Etude

London
Etude are an experienced team of sustainability engineers specialising in low energy building design and environmental assessments. We are accredited Passivhaus Designers and Passivhaus Certifiers helping you create buildings that have the best internal comfort, minimal impact on the environment and the lowest operating cost. We provide building physics design View listing →
Patron
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ECD Architects

London
ECD Architects is an award-winning practice specialising in the design of low energy, low environmental impact buildings, cost effectively and to the highest quality standards. ECD was established in 1980 with a focus upon sustainability as Energy Conscious Design. Today we have offices in London, Preston and Glasgow, and employ View listing →
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