Walls and Roof

Subslab assembly

2" rigid

Subslab R-value 10.0
Slab edge assembly

2" rigid

Slab edge R-value 10.0
Foundation wall assembly

3.5" closed cell foam

Foundation wall R-value 20.0
Above grade wall assembly

12" open cell foam, R-45.6 cavity

Above grade wall R-value 45.6
Flat attic assembly

18" cellulose

Flat attic R-value 67.0

Windows and Doors

Average window U-factor 0.20
Solar Heat Gain Coefficient 0.23

Mechanical Systems

Space cooling - Manufacturer & Model Mitsubishi mini split
Space heating - Manufacturer & Model Mitsubishi mini split
Domestic hot water - Manufacturer & Model Navien
Ventilation - Manufacturer & Model Panasonic
Lighting Manufacturer and Model
Lighting Efficiency