Andersen 2842 Upper Sash with White Exterior and White Interior with Low-E4 Tempered Glass Color:White Interior / White Exterior Andersen TW26310 (Upper Sash) Forest

Andersen TW26310 (Upper Sash) Forest Green 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

Fits on the lower right side of the window as viewed from the outside of your home

Fits on the left side as viewed from the outside of your home

Andersen TW2032 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen 2842 Upper Sash with White Exterior and White Interior with Low-E4 Tempered Glass Color:White Interior / White Exterior Andersen TW26310 (Upper Sash) ForestAndersen 2842 Narroline Double Hung Upper 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 Tempered 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