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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.

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

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Build Collective

Bristol
We are Structural and Civil engineers that have been working with passiv haus projects for over eight years now. the majority of our projects are low energy as a minimum and up to passive haus plus when client is seeking exceptional buildings. We work in various materials, and try and View listing →
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E3 Consulting Engineers

Bristol
Building services engineering design consultancy offering design, modelling and PHPP services. View listing →
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