Andersen 2442 Upper Sash with White Exterior and White Interior with Low-E4 Glass Unit Number_CW3 Works with Primed Wood and

Works with Primed Wood and Perma-Shield Casement Windows manufactured from1979 to 1995

This sash has an unobstructed glass size of 19 inches wide by 31 15/16 inches high

This sash has a visible glass size of 24 7/16 inches wide by 27 15/16 inches high

Andersen TW1842 (Lower Sash) White 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

For Perma-Shield Casement operators the shoe mounts on top of the operator arm with the slot for the channel facing down

Andersen 2442 Upper Sash with White Exterior and White Interior with Low-E4 Glass Unit Number_CW3 Works with Primed Wood andAndersen 2442 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 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