The Basics of Flat Roofs Benefits of Flat Roofs Maintenance is simpler, thanks to their accessible and straightforward design. Materials Used for Flat Roof Installation 1. EPDM (Ethylene Propylene Diene Monomer): A durable and flexible rubber membrane. How Flat Roofs Are Installed Finally, flashing and drainage systems are installed https://flat-roof-installation-and-repair.trustedstandard.com