Andersen TW21056E (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_G35 Andersen G53 400 Series Gliding

Andersen G53 400 Series Gliding Window (Passive Sash) in White

Works with Perma-Shield Gliding patio doors manufactured from 1981 to 1992

Works with Perma-Shield Casement Windows manufactured from May 1974 to 1995

The jamb liner length is 24-19/32"

Andersen TW3456E (Lower Sash) White Exterior and White Interior High Performance LowE4 Sun Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen TW21056E (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_G35 Andersen G53 400 Series GlidingAndersen TW21056E (Upper Sash) White 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. Protects