Andersen 3856C Removable Interior Grille - Colonial Grille Pattern Unit Number_AX55 Andersen TW21052 (Upper Sash) White

Andersen TW21052 (Upper Sash) White Exterior and Natural Pine 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

Andersen TW3456C (Lower Sash) White Exterior and Natural Pine 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

Overall grille dimension is 31 7/32" wide by 24 7/32" high

Andersen TW3032 (Upper Sash) White Exterior and White Interior High Performance LowE4 Sun Glass - No Grille Grommets This Sash has no grille grommets

Andersen 3856C Removable Interior Grille - Colonial Grille Pattern Unit Number_AX55 Andersen TW21052 (Upper Sash) WhiteAndersen 3856C Removable Interior Wood Grille Works with 400 Series Tilt Wash double hung windows manufactured from 1992 to Present. Use grilles with rounded plungers for windows manufactured from 1992 to May 2010. Use grilles with chisel plungers for windows manufactured from May 2010 to present. Colonial grilles are available with rounded or chisel plungers. Prairie grilles are only available with chisel plungers. Exterior color available in white,