A great way to add light to a structure with a flat room, flat roof domes are easy to install, durable and watertight. At Roofing Supplies UK, we stock flat roof domes from leading manufacturers such as Mardome and Velux flat room domes. Each roofing product we sell has been chosen for its excellent quality and value. Buy flat roof dome windows for less when you use us. We deliver flat roof windows UK customers can rely on. Order online now for discounted flat roof domes that can be used on almost any flat roof. Our price-match promise and discounted pricing means you’ll get more for your money when you buy roofing supplies from us.