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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

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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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Arfon Timber Frames Ltd Logo

Arfon Timber Frames Ltd

Caernarfon
Arfon Timber Frames is North Wales premier green building company. We produce a carbon negative hybrid timber frame panel system; which is quite a mouthful, so for short we just call our panels “EcoSIPs”. In order to reduce their carbon footprint our approach is to minimise or eliminate the use View listing →
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