Andersen 20310 Upper Sash with Sandtone Exterior and Natural Pine Interior with Low-E4 Glass Color:Pine Interior / Sandtone Exterior Visible glass dimensions are 31-11/16"

Visible glass dimensions are 31-11/16" wide by 41-1/2" high

This screen measures 35-7/8" wide by 46-27/32" high

Andersen GW20 Top/Bottom Sash Rail Weatherstrip

This sash has an visible glass size that measures 23-9/16" wide by 24" high

This sash has an unobstructed glass size that measures 16-1/8" wide by 19-5/16" high

Andersen 20310 Upper Sash with Sandtone Exterior and Natural Pine Interior with Low-E4 Glass Color:Pine Interior / Sandtone Exterior Visible glass dimensions are 31-11/16"Andersen 20310 Narroline Double Hung Upper Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a Sandtone Exterior with Natural 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