Modified Bitumen Roofing System – Anatomy, Benefits, and Installation
Looking for a durable and high-quality roofing system? Knowing about a modified bitumen roof structure and long-term reliability for residential, commercial, and industrial buildings gives you insight into the value, strength, and longevity these roofing systems offer. New Image Roofing Atlanta gathered information defining modified bitumen roofing anatomy, its benefits, and installation details. Modified Bitumen Roofing System Anatomy A modified bitumen roofing system includes several fundamental components that work together to provide superior waterproofing and weather resistance: Base Sheet – The base sheet is the roofing system’s foundation, providing a stable substrate for the modified bitumen membrane. It is typically fiberglass or polyester reinforcement coated with asphalt or polymer-modified asphalt. Modified Bitumen Membrane – The modified bitumen membrane is the roofing system’s heart, offering exceptional waterproofing and flexibility. It is an asphalt and rubbe...