Single swing shower doors are for openings 36″ or less. Frameless design reduces the amount of hardware or metal to give a clean modern look. Openings over 28” must have solid backing behind the hinges to support the weight of the glass. If no solid backing is present pivot hinges must be used. For opening wider than 36″ please look at our 2 panel swing shower door options. Our showers come standard with clear 10mm safety glass. Only premium quality hardware is used to guaranteed a corrosion free shower for years to come. We recommend Clearshield superhydrophobic coating to keep your glass easy to clean. With a 10 year warranty, Clearshield (hyperlink to clearshield hidden page) fills the pores of the glass to prevent water and soap staining on your new shower glass.