The COLLECTIVE ADVANTAGE is the collaboration of an experienced Passive House designer, a tested and versatile prefabricated building system, and innovative renewable energy solutions.
The result is attainable, high performance homes
Passive house design & building
+ zero energy use solutions
Experienced Passive House design
Brett Sichello Design specializes in high-performance modern home design.
Off site construction
Collective Carpentry builds high quality building envelopes and components in their factory.