Andersen TW34410 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_28510 In 1980 Andersen changed the

In 1980 Andersen changed the location of the screen wing blades on the screen

Andersen TW3042 (Lower 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

the hinge would fit on the left side of the unit

Andersen 244DH3449 200 Series Double Hung Screen White Screens for these windows are the same color as the outside color of the window

This sash has a visible glass size of 40 7/16 inches wide by 13 15/16 inches high

Andersen TW34410 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_28510 In 1980 Andersen changed theAndersen TW34410 (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