Andersen TW1862 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Color:Pine Interior / Sandtone Exterior Visible glass dimensions are 19-11/16"

Visible glass dimensions are 19-11/16" wide by 41-1/2" high

From outside of your home and looking at the window the hinge will be located on the (upper) right side

This sash has a visible glass size of 20 7/16 inches wide by 21 15/16 inches high

This sash has a visible glass size of 20 7/16 inches wide by 33 15/16 inches high

Andersen 34210 Double-Hung Full Screen

Andersen TW1862 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Color:Pine Interior / Sandtone Exterior Visible glass dimensions are 19-11/16"Andersen TW1862 (Lower 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.