Andersen TW28310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_244GW5046 Andersen TW21056C (Lower Sash) White

Andersen TW21056C (Lower Sash) White Exterior and White Interior HighPerformane LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Exterior Keyed Lock is sold separately part number 2573827

Works with these Frenchwood Gliding Patio Doors:

Andersen G44 400 Series Gliding Window (Active Sash) in White

Andersen TW2842 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen TW28310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets Unit Number_244GW5046 Andersen TW21056C (Lower Sash) WhiteAndersen TW28310 (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.