Andersen 30210 Upper Sash with White Exterior and White Interior with Low-E4 Tempered Glass Color:White Interior / White Exterior Fits windows with a visible

Fits windows with a visible glass width of 43-3/16"

The weatherstrip can be cut with household scissors to fit smaller windows

Andersen TW3446 (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 TW24310 (Lower Sash) Sandtone Exterior and Natural Pine 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 30210 Upper Sash with White Exterior and White Interior with Low-E4 Tempered Glass Color:White Interior / White Exterior Fits windows with a visibleAndersen 30210 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 Tempered 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