Andersen 28210 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Category_36 Inches Andersen M950 Sash Balancer with

Andersen M950 Sash Balancer with Screws

This screen measures 39-7/8" wide by 70-27/32" high

This sash has an unobstructed glass size of 21-1/2" wide by 19-11/16" High

Andersen TW21036 (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

Single pane glass

Andersen 28210 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Category_36 Inches Andersen M950 Sash Balancer withAndersen 28210 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