Frameless sliding shower doors and enclosures create an open, spacious look that is practically maintenance free. It’s time to remove your outdated, flimsy shower door and give your bathroom a brand-new look with a new shower door from Pro Glass. If you need a custom size, no problem! Plus, you will truly be buying factory direct, which saves you money! Our shower door designs are available with world leading , which makes your glass easier to clean and resistant to stains.hed nickel or oil rubbed bronze finishes.