Andersen G45 400 Series Gliding Window (Active Sash) in White Color:Pine Interior / White Exterior Andersen N3 Primed Casement Sash

Andersen N3 Primed Casement Sash with Dual Pane Glass - Routed on Bottom RailWorks with Primed Wood Casement Windows manufactured from 1945 to 1974

Andersen TW2456C (Lower 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 3862 Narroline Double Hung Lower Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW2632 (Upper Sash) White Exterior and White 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 visible glass size that measures 60" wide by 12-5/8" high

Andersen G45 400 Series Gliding Window (Active Sash) in White Color:Pine Interior / White Exterior Andersen N3 Primed Casement SashAndersen G45 400 Series Gliding Window (Active Sash) in White Works with 400 Series Gliding Windows manufactured from 1991 to Present. White 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 cleaner. 20 year