Understanding Flat Roofs Benefits of Flat Roofs Maintenance is simpler, thanks to their accessible and straightforward design. Materials Used for Flat Roof Installation 3. PVC (Polyvinyl Chloride): Offers excellent waterproofing and strength. Steps to Install a Flat Roof Finally, flashing and drainage systems are installed to protect against leaks https://flat-roof-installation-and-repair.trustedstandard.com