Andersen TW18310 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_244DH2046 Visible glass dimensions are 31-11/16"

Visible glass dimensions are 31-11/16" wide by 53-1/2" high

Andersen double hung full screen 2672

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

Used on 6' 0" wide by 6' 11" high patio door with visible glass size of 24-7/8" wide by 66-3/8" tall

Andersen TW18310 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Unit Number_244DH2046 Visible glass dimensions are 31-11/16"Andersen TW18310 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun 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.