Modified bitumen roofing modified bitumen roofing is a roofing asphalt.
Modified bitumen roof definition.
It is used to create a watertight roof covering to protect the interior of a building.
Get to know more about one of the most popular commercial roofing systems.
From wikipedia the free encyclopedia membrane roofing is a type of roofing system for buildings and tanks.
Modified bitumen sbs roofing systems.
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Membrane roofs are most commonly made from synthetic rubber thermoplastic pvc or similar material or modified bitumen.
Materials such as layers of fiberglass or polyester are added to the asphalt to add strength to a flat roof.