Andersen TW210210 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_24210 This screen measures 39-7/8" wide

This screen measures 39-7/8" wide by 42-27/32" high

Protects interior from UV rays that causes material fading

This sash has an unobstructed glass size of 15 inches wide by 23 15/16 inches high

This screen measures 27-7/8" wide by 46-27/32" high

This screen measures 23-7/8" wide by 46-27/32" high

Andersen TW210210 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_24210 This screen measures 39-7/8" wideAndersen TW210210 (Lower Sash) Forest Green 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, 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