Andersen TW21042 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color:White Interior / White Exterior Exterior color available in white

Exterior color available in white and sandtone

This sash has an unobstructed glass size of 21-1/2" wide by 22-11/16" High

(2) T-nut -

Works with these Narroline Gliding Patio Doors:

Andersen TW21042 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color:White Interior / White Exterior Exterior color available in whiteAndersen TW21042 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered 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 tempered glass provides outstanding insulating performance in both heating and cooling climates.