Andersen TW20310 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Color / Finish_Forest Green|Sandtone|White|Terratone Andersen TW34310 (Lower Sash) White

Andersen TW34310 (Lower Sash) White 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

Andersen TW3442 (Lower 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

Andersen 2062 Narroline Double Hung Upper Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012

Sash lock is metal and will not replace older style black plastic sash locks

Andersen TW20310 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Color / Finish_Forest Green|Sandtone|White|Terratone Andersen TW34310 (Lower Sash) WhiteAndersen TW20310 (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