Andersen 21032 Tilt Wash Double Hung Screen Category_Other Parts & Accessories This screen measures 31-7/8" wide

This screen measures 31-7/8" wide by 66-27/32" high

This sash has a visible glass measurement of 20-1/4" wide by 36" high

As viewed from the outside of your home the hinge would be located on the right side

This screen measures 43-7/8" wide by 66-27/32" high

Andersen 26210 Double-Hung Full Screen

Andersen 21032 Tilt Wash Double Hung Screen Category_Other Parts & Accessories This screen measures 31-7/8" wideAndersen 21032 Double Hung Full Screen Works with 400 Series Tilt Wash windows manufactured from 1992 to Present. Available in Standard or TruScene screens. The replacement screen has a center support bar. This screen measures 33 7 8" wide by 38 27 32" high.