Andersen 3446 Upper Sash with White Exterior and White Interior with Dual-Pane Finelight Glass Category_Sash Locks & Keepers This sash has an unobstructed

This sash has an unobstructed glass size that measures 12-5/8" wide by 31-1/8" high

Works with Primed Wood and Perma-Shield Casement Windows manufactured from1979 to 1995

Note: For sash replacement instructions click on the (Size Guide & Instructions) below

This unit takes the place of a screen measuring 19-7/8" wide by 58-27-32" high

Andersen 3446 Upper Sash with White Exterior and White Interior with Dual-Pane Finelight Glass Category_Sash Locks & Keepers This sash has an unobstructedAndersen 3446 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 Dual Pane Finelight Glass. Dual pane glass with Finelight offers standard thermal performance with great visibility and includes integrated grilles between the glass. This sash features a patented Flexacron finish. This three step process