Features
High performance argon gas filled Low E glass
High performance warm edge technology super spacer
Optional internal grids in various patterns
Optional foam filled frames and sashes for improved thermal performance
5/4" Laminated Birch frame construction
Thermally fused melamine exterior wall frame
Standard stainless steel support cable and pulley system
Various mullion angles for the right fit: 9° 12° 15° 18° 26° 30° 45°
Sash and mull reinforcements enable the construction of oversized windows
Optional foam filled frames and sashes for improved thermal performance
Standard insulated sill seat
Optional exterior painted color finish