Andersen DH20210 Combination Storm and Screen Unit in Sandtone Unit Number_AW3 This screen measures 19-7/8" wide

This screen measures 19-7/8" wide by 54-27/32" high

This screen is for a cottage style window that has a smaller sash on top and larger sash on bottom of window

Andersen 244GW5046 200 Series Gliding Window Screen in White

Andersen TW2856E (Upper 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

This sash has an unobstructed glass size that measures 31-9/16" wide by 31-1/8" high

Andersen DH20210 Combination Storm and Screen Unit in Sandtone Unit Number_AW3 This screen measures 19-7/8" wideAndersen DH20210 Combination Storm and Screen Unit Sandtone Color Works with Narroline Double Hung (non tilt) windows manufactured from 1968 to 2011. Works with 400 Series Tilt Wash Double Hung windows manufactured from 1992 to Present. The upper panel is stationary and the screen fits below the upper panel. The lower panel is movable to allow for ventilation. Combination units take the place of the screen. This unit takes the place of a screen