Andersen TW1852 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_A4 Andersen TW24310 (Upper Sash) White

Andersen TW24310 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This sash has a visible glass measurement of 20-1/4" wide by 72-13/16" high

Andersen 244DH2040 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen G53 400 Series Gliding window full 2 piece screen in terratone color

Andersen TW1852 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_A4 Andersen TW24310 (Upper Sash) WhiteAndersen TW1852 (Upper Sash) White Exterior and White 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. Protects interior