Andersen TW21046 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Color:Pine Interior / White Exterior Andersen TW28310 (Lower Sash) White

Andersen TW28310 (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 244DH2430 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

This sash has an unobstructed glass size of 33-1/2" wide by 24-11/16" High

Works with Primed Wood Casement Windows manufactured from 1945 to 1974

This A28 conversion kit fits units with a visible glass width of 27-1/8"

Andersen TW21046 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Color:Pine Interior / White Exterior Andersen TW28310 (Lower Sash) WhiteAndersen TW21046 (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, 2010. This sash has grille grommets in the sash. These plastic grommets are visible on the inside of the sash and can be punched out to accept grilles. This sash uses older style grilles with round end plungers that clip into the grommet