Andersen 20310 Upper Sash with Terratone Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_CN2 This sash has an unobstructed

This sash has an unobstructed glass size of 29-1/2" wide by 31-11/16" High

Andersen Anvers Style - Four Panel - Gliding Patio Door Hardware Set - Bright Brass Finish

Andersen TW2646 (Upper Sash) White Exterior and White 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 CN3 Casement Sash - High-Performance Low-E4 Glass - Sandtone Color

Andersen 20310 Upper Sash with Terratone Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_CN2 This sash has an unobstructedAndersen 20310 Narroline Double Hung Upper Sash Terratone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a Terratone 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