Andersen 28310 Narroline Double-Hung Wood Grille

• Works with Perma-Shield Narroline double-hung windows manufactured from 1968 to 2012.
• Takes two grilles per window (upper and lower sash). Grilles sold each.
• Exterior color available in white only.
• Interior color available in natural wood or white.
• This grille fits a window sash with a visible glass size of 28-7/16" wide by 19-15/16" high.
• Overall grille dimension is 28-11/16" wide by 20-7/32" high.
• Colonial grille pattern is 3 squares wide and 2 squares high.
• For "easy" to install grille instructions click here - Grille Instructions.

Note: Old style (snap-in) polycarbonate (plastic) grilles have been discontinued.