Andersen 30310 Lower Sash with White Exterior and White Interior with Low-E4 Glass Color:White Interior / White Exterior Andersen CR45 Casement Sash -

Andersen CR45 Casement Sash - High-Performance Low-E4 Glass and Finelight Grilles - White Color Works with Perma-Shield Casement Windows manufactured from 1966 to Present

20-year limited glass warranty

Andersen TW3042 (Lower Sash) White 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

This sash has an unobstructed glass size of 19 inches wide by 23 15/16 inches high

Shown is this parts section part number 1361465

Andersen 30310 Lower Sash with White Exterior and White Interior with Low-E4 Glass Color:White Interior / White Exterior Andersen CR45 Casement Sash -Andersen 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 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 Flexacron