Andersen TW18310 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass - No Grille Grommets Color:White Interior / White Exterior This sash has an unobstructed

This sash has an unobstructed glass size that measures 12-5/8" wide by 60" high

This A28 conversion kit fits units with a visible glass width of 27-1/8"

Andersen TW2046 (Upper Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW2446 (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

Works with Perma-Shield Gliding patio doors manufactured from 1981 to 1992

Andersen TW18310 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass - No Grille Grommets Color:White Interior / White Exterior This sash has an unobstructedAndersen TW18310 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass No Grille Grommets This Sash has no grille grommets, any interior grilles for this window will need to have the chisel style plungers. This sash has new High Performance Low E4 glass and replaces previous versions of Low E glass. High Performance Low E4 sun glass provides outstanding thermal control in southern climates. Low E4 glass showed up to 25% in