Re: Making outside window coverings
Greetings and welcome aboard the CF, shirlagrace.
Snap-on Window Cover for Boat & RV's:
Cut Phifertex to the size of the window adding an inch to each side all round. Fold over 1/2-inch hems and sew with V-69 or V-92 thread or finish the raw edges with binding tape. Install snap fasteners at each corner and at 3 foot intervals (or as required) along the length of each side.
"If you didn't have the time or money to do it right in the first place, when will you get the time/$ to fix it?"