PHT members launch 15:40 Collective
Officially launched at the Building Centre on the 28 October (2014), the 15:40 Collective informed invitees who they are, why they have come together and their future intentions.
The 15-40 collective consists of:
- Anne Thorne Architects
- Arboreal Architecture
- Passivhaus Homes/ CTT
- Good Architecture
- Prewett Bizley Architects
- Suetake Studio Two

They share a commitment to radically reduce the energy consumption of buildings through a ‘fabric first’ approach. The members of 15-40 include 7 Certified Passivhaus Designers, and have extensive experience in delivering sustainable new build and retrofit projects using Passivhaus construction methodologies.
The 15-40 name is informed by the metric that defines the maximum space heating demand (15 to 40 kWh/m².yr) used in Passivhaus and AECB building performance standards.
Further Information:
30th October 2014
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