Andersen 1862 Upper Sash with White Exterior and White Interior with Low-E4 Glass Color:White Interior / White Exterior Andersen TW2642 (Lower Sash) White

Andersen TW2642 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

The length of this weatherstrip is 35-5/32"

Andersen CW45 Casement Sash - High-Performance Low-E4 Glass - Terratone Color

Andersen TW3832 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen 244DH3456 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen 1862 Upper Sash with White Exterior and White Interior with Low-E4 Glass Color:White Interior / White Exterior Andersen TW2642 (Lower Sash) WhiteAndersen 1862 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