Andersen A330V Awning Sash with Low-E4 Glass in White Color Unit Number_1852 Andersen TW2062 (Lower Sash) Sandtone

Andersen TW2062 (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 244DH1856 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen CR25 Casement Sash - High-Performance Low-E4 Glass - White Color

If you need a screen with 1 screen latch told hold the screen in place then your window was manufactured from 1966 to 1995 (old style screen)

Andersen CXW35 Casement Sash - High-Performance Low-E4 Glass - Terratone ColorWorks with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen A330V Awning Sash with Low-E4 Glass in White Color Unit Number_1852 Andersen TW2062 (Lower Sash) SandtoneAndersen A330V Awning Sash with Low E4 Glass in 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 stay