Andersen 2452 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Color:Pine Interior / White Exterior Andersen CN4 Casement Sash -

Andersen CN4 Casement Sash - High-Performance Low-E4 Glass - Terratone Color

Andersen A6 Awning TruScene Screen - Stone Color

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

This sash has an unobstructed glass size of 39 inches wide by 29 15/16 inches high

Andersen 2452 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Color:Pine Interior / White Exterior Andersen CN4 Casement Sash -Andersen 2452 Narroline Double Hung Upper Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White 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 Flexacron