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Welcome to our new members!

Queen’s University Belfast, UX Architects Limited, David McAnulty, Innes Architects, Studio LBA, Jones & White Services (UK), Timmy A, Sif N, Tatjana S,  Claire S, Andrew B

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.gr1742941722o.tsu1742941722rtsua1742941722hviss1742941722ap@pi1742941722hsreb1742941722mem1742941722

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Warvena Construction

Hayle
Warvena Construction are a family run construction company who are dedicated to building, renovating and converting beautiful homes across Cornwall. We specialise in taking your plans from conception to completion, whilst supporting our clients through all aspects of the project. With the client at the heart of every project, Warvena View listing →
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Werkman Tech (UK) Ltd

Small Dole
Bringing Werkman Tech, the world leaders of vacuum glass technology and our PHI certified component windows and doors to Europe. View listing →
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Woodrow Vizor Architects

London
We are a creative and energetic Architects practice, based in Putney, South West London and working across the UK. George Woodrow is a Certified Passivhaus Designer leading our low carbon, both embodied and in-use, approach to design. View listing →
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Wrapped Architecture Ltd

Comberton
Other branch
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Wrapped Architecture Ltd (London)

Feltham
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Zac Nicholson

London
Low carbon, thoughtfully detailed, holistic, passive design within quality architecture View listing →
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ZE Passivhaus Services Ltd

Manchester
Zero Energy is an international engineering practice specialising in Passivhaus buildings. The company was initially set up in 2011 in the Scottish Highlands by Dr Jesus Menendez. At Zero Energy, we use advanced building physics knowledge in the building industry to help our clients to achieve low-energy and healthy buildings. View listing →
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ZOARC Architecture

London
ZOARC Architecture is a London-based practice specializing in sustainable, high-performance design, including Passive House principles. We focus on creating energy-efficient, low-carbon buildings that blend innovative architecture with practical functionality. Our expertise spans new builds, extensions, and refurbishments, with a strong emphasis on airtightness, thermal performance, and responsible material selection. We View listing →
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