Walls and Roof

Subslab assembly

4” XPS rigid insulation

Subslab R-value 20.0
Slab edge assembly

4” XPS rigid insulation

Slab edge R-value 20.0
Foundation wall assembly

2” XPS, 6” loose fill cellulose

Foundation wall R-value 32.0
Above grade wall assembly

2” poly-isocyanurate, dense pack cellulose in 2x8 wall cavity

Above grade wall R-value 40.0
Roof Assembly

18” loose fill cellulose

Roof R-value 67.0

Windows and Doors

Window Assembly:

low-e, tri-pane, argon filled

Average window U-factor 0.20
Solar Heat Gain Coefficient 0.24
Visible Light Transmittance 0.39

Mechanical Systems

Space cooling - Manufacturer & Model Mitsubishi
Space heating - Manufacturer & Model Mitsubishi
Domestic hot water - Manufacturer & Model Solar Thermal System
Ventilation - Manufacturer & Model Venmark
Lighting Manufacturer and Model
Lighting Efficiency