Andersen TW210310 (Upper Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_26210 Visible glass dimensions are 19-11/16"

Visible glass dimensions are 19-11/16" wide by 29-1/2" high

Overall grille dimension is 27 7/16 inches wide by 63 7/16 inches high

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

Andersen TW2462 (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

Andersen TW210310 (Upper Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_26210 Visible glass dimensions are 19-11/16"Andersen TW210310 (Upper 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, 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 holes.