Andersen CW55 Casement Sash with Low-E4 Glass in White Color Product Type_Sash Balances This screen measures 29-7/8" wide

This screen measures 29-7/8" wide by 86-27/32" high

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

Andersen M760 Sash Balancer with Screws

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

Andersen CW55 Casement Sash with Low-E4 Glass in White Color Product Type_Sash Balances This screen measures 29-7/8" wideAndersen CW55 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