Andersen C4 Casement Sash with Low-E4 Glass and Grilles in White Color Unit Number_21046 Andersen 24510 Double-Hung Full Screen

Andersen 24510 Double-Hung Full Screen

Andersen CN4 Casement Sash - High-Performance Low-E4 Glass - Sandtone Color

This sash has an visible glass size that measures 43-3/16" wide by 24" high

Andersen 244DH1856 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen TW1842 (Lower 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 C4 Casement Sash with Low-E4 Glass and Grilles in White Color Unit Number_21046 Andersen 24510 Double-Hung Full ScreenAndersen C4 Casement Sash High Performance Low E4 Glass and Finelight Grilles White Color Works with Perma Shield Casement Windows manufactured from 1966 to Present. Finelight Grilles grilles between glass with standard rectangular pattern. 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