Imperial
Aluminum-Clad Wood Window and Doors
Imperial Classic
Optimal thermal performance to price ratio.
Operation Types:
Tilt-Turn, Fixed, Tilt-only (Hopper) Windows
Glazed Patio Doors (French doors)
Glazed Entry Doors
Design Panel Entry Doors
Lift and Slide Doors
EN/Passive House Performance (Std. Triple Glazing)
Uf- 0.16 Btu/hrsf°F
Ug-0.11 Btu/hrsf°F
Imperial Plus
Passive House suitable for demanding projects.
Operation Types:
Tilt-Turn, Fixed, Tilt-only (Hopper) Windows
Glazed Patio Doors (French doors)
Glazed Entry Doors
Design Panel Entry Doors
Lift and Slide Doors
EN/Passive House Performance (Std. Triple Glazing)
Uf- 0.14 Btu/hrsf°F
Ug-0.09 Btu/hrsf°F