Modified Bitumen Roofing Definition

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 definition.

Modified bitumen roofing systems are a durable weather resistant type of low slope roof. What is modified bitumen roofing. Modified bitumen roofs have a lot of advantages over other types of membrane roofing and are often seen as the modern alternative to the built up roof. Mod bit roofing mb is a shorter way to say modified bitumen roofing.

Factory surfacing if applied includes mineral granules slag aluminum or copper. Thanks to its rubber composition the material is less prone to cracking and sustaining damage from elements like ice and sun. Sbs modified bitumen roofing is a material made out of asphalt and synthetic rubber making it an exceptionally flexible material for flat roofs. Modifiers are added to standard roofing asphalt to replace plasticizers removed during the distillation process.

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. Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures.