Andersen CXW35 Casement Sash with Low-E4 Glass in Terratone Color Unit Number_C25 Andersen TW2852 (Lower Sash) Forest

Andersen TW2852 (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

Screen measures 36-27/32" wide by 24-13/32" high

This sash has an unobstructed glass size of 29 inches wide by 19 15/16 inches high

Andersen TW20310 (Lower 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 TW24310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen CXW35 Casement Sash with Low-E4 Glass in Terratone Color Unit Number_C25 Andersen TW2852 (Lower Sash) ForestAndersen CXW35 Casement Sash High Performance Low E4 Glass Terratone ColorWorks 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