Andersen TW21052 (Lower Sash) Forest Green Exterior and Natural Interior High Performance LowE4 Glass (1992 to May 2010) 21052 Unit Number_21032 This sash has an unobstructed

This sash has an unobstructed glass size that measures 19-3/4" wide by 31-1/8" high

This screen measures 31-7/8" wide by 50-27/32" high

Andersen 3046 Double-Hung Full Screen

Andersen Basement Fibrex Insect Screen - Size 2820 SandtoneAndersen Basement Fibrex Insect Screen - Size 2820 Sandtone Works with Fiberex Basement/Utility windows manufactured to fit units from 2004 to 2009 Size 2820

Andersen double hung full screen 2472

Andersen TW21052 (Lower Sash) Forest Green Exterior and Natural Interior High Performance LowE4 Glass (1992 to May 2010) 21052 Unit Number_21032 This sash has an unobstructedAndersen TW21052 (Lower Sash) Forest Green Exterior and Natural Interior High Performance LowE4 Glass (1992 to May 2010) 21052 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