Andersen 244GW5040 200 Series Gliding Window Screen in White Color:White This screen measures 21-5/16" wide

This screen measures 21-5/16" wide by 48-11/16" high

This hinge is for the left side as viewed from the outside of your home

Andersen 244DH2849 200 Series Double Hung Screen White Screens for these windows are the same color as the outside color of the window

This sash has an unobstructed glass size of 23 inches wide by 15 15/16 inches high

Andersen 244GW6050 200 Series Gliding Window Screen in White

Andersen 244GW5040 200 Series Gliding Window Screen in White Color:White This screen measures 21-5/16" wideAndersen 244GW5040 200 Series Gliding Window Screen in White This screen has an aluminum frame with durable Fiberglass screen cloth. The bottom of the screen is held in place by two plastic sliding screen latches also attached to the screen. This screen measures 27 3 4" wide by 45 3 8" high.