Modified Bitumen Roofing Definition

Modified bitumen roofing is a roofing asphalt.

Modified bitumen roofing definition.

Modifiers are added to standard roofing asphalt to replace plasticizers removed during the distillation process. A modified bitumen roofing system is composed primarily of polymer modified bitumen reinforced with one or more plies of fabric such as polyester fiberglass or a combination of both. Modified bitumen roofing systems are a durable weather resistant type of low slope roof. What is modified bitumen roofing.

Sbs modified bitumen roofing is a material made out of asphalt and synthetic rubber making it an exceptionally flexible material for flat roofs. Factory surfacing if applied includes mineral granules slag aluminum or copper. Mod bit materials are sold in rolls and its seams are sealed using heat the common open flame torch hot or cold applied or self adhering. Mb roofing systems are a durable weather resistant type of low slope roof.

Thanks to its rubber composition the material is less prone to cracking and sustaining damage from elements like ice and sun. Materials such as layers of fiberglass or polyester are added to the asphalt to add strength to a flat roof.