Andersen TW21042 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Color:Pine Interior / Forest Green Exterior This sash has an unobstructed

This sash has an unobstructed glass size of 13-1/2" wide by 13-11/16" High

Andersen TW2446 (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

Size 5080 - Screen dimension is 27 ¾ inches wide by 93 1/2 inches high

Andersen CXW45 Casement Sash - High-Performance Low-E4 Glass - White Color

ozone or temperature extremes

Andersen TW21042 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Color:Pine Interior / Forest Green Exterior This sash has an unobstructedAndersen TW21042 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 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. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass.