Andersen TW30310 (Lower Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_AXW4 Andersen TW21062 (Lower Sash) White

Andersen TW21062 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW3452 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Works with Perma-Shield Improved/E-Z Awning Windows manufactured in the years 1999 to Present

This screen measures 37-5/32" wide by 57-3/8" high

Andersen CR25 / AR25 Removable Interior Grille Works with 400 Series Casement or Awning windows manufactured from 1966 to Present

Andersen TW30310 (Lower Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_AXW4 Andersen TW21062 (Lower Sash) WhiteAndersen TW30310 (Lower Sash) Terratone 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.