We manufacture the Picture Windows to your size requirements or utilize a 2 5/8", 2 3/4" or 3 1/4" Rehau Hurricane Ready Frame. This style of window does not open which makes its use ideal for office partitions, stairwells or high-level areas where you wish to keep the openings closed for privacy or safety reasons. Various designs can also be created on the windows by using the decorative grids.