Andersen G42 400 Series Gliding Window (Passive Sash) in Terratone Color:Pine Interior / Terratone Exterior Andersen TW2452 (Upper Sash) White

Andersen TW2452 (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 TW2846 (Lower Sash) White Exterior and White Interior High Performance LowE4 Sun Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen TW2856C (Lower Sash) White Exterior and White Interior High Performance LowE4 Sun Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen TW2042 (Lower Sash) Sandtone 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

This sash has an unobstructed glass size of 15 inches wide by 17 15/16 inches high

Andersen G42 400 Series Gliding Window (Passive Sash) in Terratone Color:Pine Interior / Terratone Exterior Andersen TW2452 (Upper Sash) WhiteAndersen G42 400 Series Gliding Window (Passive Sash) in Terratone Works with 400 Series Gliding Windows manufactured from 1991 to Present. Terratone exterior color and natural wood interior. This new High Performance Low E4 glass replaces previous versions of Low E glass. Low E4 glass showed up to 25% in saving on cooling bills and 10% on heating bills over ordinary dual pane glass. This new glass reduces water spots up to 99% Glass will stay