Andersen 18310C Removable Interior Grille - Colonial Grille Pattern Unit Number_40611 This sash uses new style

This sash uses new style grilles with chisel end plungers that clip in the receiving kerf

Folding hardware and is less likely to interfere with window treatments and blinds

Andersen TW3452 (Lower Sash) White Exterior and White Interior High Performance LowE4 Sun Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW2056E (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

Andersen 18310C Removable Interior Grille - Colonial Grille Pattern Unit Number_40611 This sash uses new styleAndersen 18310 Removable Interior Wood Grille Works with 400 Series Tilt Wash double hung windows manufactured from 1992 to Present. Use grilles with chisel plungers for windows manufactured from May 2010 to present. Exterior color available in white, sandtone, terratone, forest green and canvas. Interior color available in natural wood, white, sandtone, terratone, and forest green. Some interior and exterior color combinations are not available. This