Andersen 2052 Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_2432 Andersen TW26510 (Upper Sash) White

Andersen TW26510 (Upper 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

This sash balance is a block and tackle balancer located in the edge of sash

Andersen CW3 Casement Sash - High-Performance Low-E4 Glass and Finelight Grilles - White Color

This nylon screen roller assembly replaces screen rollers that have adjustment holes on the face of the bottom screen rail

Andersen 2052 Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_2432 Andersen TW26510 (Upper Sash) WhiteAndersen 2052 Narroline Double Hung Lower 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