Built up Roofs

Built up RoofsBuilt up Roofs- Also known as a BUR (built up roofing system) is another form of a rolled roofing product that is an outer covering for a comparatively flat roof consisting of several layers of saturated felt. Each layer is mopped with hot tar or asphalt. The top layer is finished with a mineral or rock covering as a special coating. This product can be applied both hot and cold. This application is only used on a roof less than a 2:12 pitch