Built-Up Roofing

Built-up roofing (BUR) membranes have been in use for well over a century. Traditional applications consist of alternating plys of bitumen and tarred felt or fiberglass felt covered by a coating or gravel that protects the roof against harsh atmospheric conditions.

The unique makeup of coal tar or asphalt makes built-up roofing possibly one of the most desirable roofing and waterproofing systems known to the construction industry.