When it comes to roofing, flat roofs provide a cost-effective and versatile solution. The Basics of Flat Roofs Advantages of Choosing a Flat Roof Materials Used for Flat Roof Installation 4. Modified Bitumen: A layered roofing system reinforced with fabrics for extra durability. Flat roofs are prone to water pooling https://flat-roof-installation-and-repair.trustedstandard.com