Andersen 3452 Lower Sash with White Exterior and White Interior with Dual-Pane 5/8 Glass Color:White Interior / White Exterior This sash has a visible

This sash has a visible glass size of 40 7/16 inches wide by 23 15/16 inches high

Andersen TW3452 (Lower Sash) Sandtone 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

Andersen 2052 Narroline Double Hung Upper Sash Sandtone Exterior with Sandtone Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW2462 (Upper 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

This unit takes the place of a screen measuring 19-7/8" wide by 54-27-32" high

Andersen 3452 Lower Sash with White Exterior and White Interior with Dual-Pane 5/8 Glass Color:White Interior / White Exterior This sash has a visibleAndersen 3452 Narroline Double Hung Lower 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 Dual Pane 5 8 Glass. 5 8 dual pane glass offers standard thermal performance with great visibility. This sash features a patented Flexacron finish. This three step process ensures the best protection against weather and scratches. Flexacron is