Andersen 24310 Lower Sash with White Exterior and Natural Pine Interior with Dual-Pane 3/8 Glass Unit Number_30611 This kit fits a window

This kit fits a window with a visible glass size (lower sash) of 20-7/16" wide by 27-15/16" high

It also adds fade protection and water spot reductions due to it's special coating

Andersen 2442 Narroline Double Hung Upper Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

This unit takes the place of a screen measuring 33-7/8" wide by 50-27-32" high

This screen measures 27-7/8" wide by 86-27/32" high

Andersen 24310 Lower Sash with White Exterior and Natural Pine Interior with Dual-Pane 3/8 Glass Unit Number_30611 This kit fits a windowAndersen 24310 Narroline Double Hung Lower Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with Natural Interior. This window sash has Dual Pane 3 8 Glass. 3 8 dual pane glass offers standard thermal performance with great visibility. This sash features a patented Flexacron finish. This three step process ensures the best protection against weather and scratches.