Andersen C2 Casement Sash with Low-E4 Glass in Terratone Color Color:Terratone This sash has an unobstructed

This sash has an unobstructed glass size that measures 16-1/8" wide by 31-1/8" high

Works with Primed Wood Casement Windows manufactured from 1979 to 1989

Andersen CX4 Casement Sash - High-Performance Low-E4 Glass - White Color

Andersen 3042 Narroline Double Hung Upper Sash Sandtone Exterior with Sandtone Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 244DH3430 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen C2 Casement Sash with Low-E4 Glass in Terratone Color Color:Terratone This sash has an unobstructedAndersen C2 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 will