Andersen 20310 Lower Sash with White Exterior and White Interior with Dual-Pane Finelight Glass Color:White Interior / White Exterior Andersen TW3832 (Lower Sash) White

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

Shoe snaps onto track

This screen measures 43-7/8" wide by 34-27/32" high

Andersen C3 Casement Sash - High-Performance Low-E4 Glass and Finelight Grilles - Sandtone Color

Andersen CN4 Casement Sash - High-Performance Low-E4 Glass - Terratone Color

Andersen 20310 Lower Sash with White Exterior and White Interior with Dual-Pane Finelight Glass Color:White Interior / White Exterior Andersen TW3832 (Lower Sash) WhiteAndersen 20310 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 Finelight Glass. Dual pane glass with Finelight offers standard thermal performance with great visibility and includes integrated grilles between the glass. This sash features a patented Flexacron finish. This three step process