Andersen CN4 Casement Sash with Low-E4 Glass in White Color Unit Number_2432 Channel length 14-1/2" long

Channel length 14-1/2" long

This sash has an unobstructed glass size of 23 inches wide by 19 15/16 inches high

Andersen TW210210 (Upper Sash) Sandtone 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 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 measurement of 22" wide by 48-3/16" high

Andersen CN4 Casement Sash with Low-E4 Glass in White Color Unit Number_2432 Channel length 14-1/2" longAndersen CN4 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