Andersen 2842 Upper Sash with White Exterior and White Interior with Low-E4 Glass Color:White Interior / White Exterior Andersen TW2046 (Lower Sash) White

Andersen TW2046 (Lower 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 30310 Narroline Double Hung Lower Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 13" Long Arm Operator Rod - Corrosion Resistant

This sash has an unobstructed glass size that measures 12-5/8" wide by 60" high

Andersen TW2452 (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

Andersen 2842 Upper Sash with White Exterior and White Interior with Low-E4 Glass Color:White Interior / White Exterior Andersen TW2046 (Lower Sash) WhiteAndersen 2842 Narroline Double Hung Upper Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with White Interior. This window sash has Low E Glass. Low E4 Glass is a high performing glass that improves energy efficiency over standard dual pane glass. It also adds fade protection and water spot reductions due to it's special coating. This sash features a patented Flexacron