dimensions of sliding glass doors
Full Answer. Sliding doors are the most common ones used for patios. Sizes to choose from include a 60-inch door with a frame size of 59 1/2 by 79 1/2 inches; a 72-inch door with a frame size of 71 1/2 by 79 1/2 inches; and a 96-inch door with a frame size of 95 1/2 by 79 1/2 inches.