Flat roofs are a popular choice for modern buildings, offering practicality and style. The Basics of Flat Roofs Flat roofs are constructed with specialized materials to ensure durability and resistance to weather. Best Materials for Flat Roof Systems 3. PVC (Polyvinyl Chloride): Offers excellent waterproofing and strength. Flat Roof Installation https://flat-roof-installation-and-repair.trustedstandard.com