Andersen CN55 Casement Sash with Low-E4 Glass in White Color Unit Number_CR35 Andersen 244DH2050 200 Series Double

Andersen 244DH2050 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

This sash has a visible glass size of 36 7/16 inches wide by 23 15/16 inches high

Andersen 3862 Narroline Double Hung Lower Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

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

Andersen A3 Awning Sash with Low-E4 Glass in Sandtone Color Works with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen CN55 Casement Sash with Low-E4 Glass in White Color Unit Number_CR35 Andersen 244DH2050 200 Series DoubleAndersen CN55 Casement Sash High Performance Low E4 Glass White 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