Andersen TW30310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Category_400 Series (1991-Present) Andersen TW28510 (Lower Sash) White

Andersen TW28510 (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 TW20210 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Sun Glass - No Grille Grommets This Sash has no grille grommets

Andersen Newbury Style Handle (Right Hand Interior or Left Hand Exterior) in Antique Brass Finish This handle can be used as a right hand Interior handle or a left hand Exterior handle

Andersen Yuma Style Handle (Right Hand Interior or Left Hand Exterior) in Distressed Nickel Finish This handle can be used as a right hand Interior handle or a left hand Exterior handle

Andersen TW30310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Category_400 Series (1991-Present) Andersen TW28510 (Lower Sash) WhiteAndersen TW30310 (Upper 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.