Case Studies
Passive House refers to a rigorous but voluntary standard for super energy efficient buildings. The standard focuses on passive solar design, super insulation, advanced window technology, air tightness, and ventilation.
Sungazing House
Park City, Utah
1970s Home
Boulder, Colorado
Palo Alto Net Zero House
Palo Alto, California
Hudson House
Claverack, New York
Fraser House
Fraser, Colorado
Everhart Residence
Portland, Oregon
Evergreen Adobe-style
Evergreen, Colorado
CoreHaus
Portland, Oregon
Chicago’s Green Retrofit
Chicago, Illinois
Bilyeu Homes
Salem, Oregon
Breezeway House
Salt Lake City, Utah