I have two storm door windows. Both are for ¾-inch thickness doors:
Window 1 (single-hung): Opening H40-11/16” x W23-1/4”, actual size H40-5/8” x W23-1/8”. $20
Window 2 (glass-screen Interchangeable): Opening H57-5/8” x W22-15/16”, actual size H57-9/16” x W22-13/16”. $20
If your storm door had a broken window, or if you want to install a window to your shed, they are for you. Just cut the opening to fit the window. If interested, please email.