Andersen CW45 Casement Sash with Low-E4 Glass in Terratone Color Color:Terratone This sash has a visible

This sash has a visible glass size of 32 7/16 inches wide by 35 15/16 inches high

Andersen TW3062 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen DH20210 Combination Storm and Screen Unit - Sandtone Color

Andersen 244DH2040 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

This sash has an unobstructed glass size of 15 inches wide by 17 15/16 inches high

Andersen CW45 Casement Sash with Low-E4 Glass in Terratone Color Color:Terratone This sash has a visibleAndersen CW45 Casement Sash High Performance Low E4 Glass Terratone Color Works with Perma Shield Casement Windows manufactured from 1966 to Present. New High Performance Low E4 glass replaces previous versions of Low E glass. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass. Protects interior from UV rays that causes material fading. This new glass reduces water spots up to 99% Glass