Andersen TW3446 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Color:Pine Interior / Forest Green Exterior Andersen TW2646 (Upper Sash) White

Andersen TW2646 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This is also used as a replacement lock for Detroit Hardware manufactured 1936 to 1945

This sash has an unobstructed glass size of 31 inches wide by 27 15/16 inches high

Andersen G33 400 Series Gliding Window (Active Sash) in White

Andersen TW3446 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Color:Pine Interior / Forest Green Exterior Andersen TW2646 (Upper Sash) WhiteAndersen TW3446 (Upper 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.