Question: how many curtains do i need for a sliding glass door?
Answer: To a door 60 inches wide, add 5 inches for a curtain panel 65 inches wide. To a door 72 inches wide, add 8 inches for a curtain panel 80 inches wide. To doors greater than 72 inches wide, add 8 to 12 inches to the door width. Wider doors should have a larger stacking distance.