Andersen 30310 Lower Sash with White Exterior and White Interior with Low-E4 Tempered Glass Unit Number_3456 If you need a screen

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

Andersen AX5 Awning TruScene Screen - Stone Color

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

Andersen 3862 Narroline Double Hung Lower Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 30310 Lower Sash with White Exterior and White Interior with Low-E4 Tempered Glass Unit Number_3456 If you need a screenAndersen 30310 Narroline Double Hung Lower Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with White Interior. This window sash has Low E Tempered Glass. Low E4 Glass is a high performing glass that improves energy efficiency over standard dual pane glass. It also adds fade protection and water spot reductions due to it's special coating. This sash features a patented