Modified Bitumen Membrane Roofing Systems

Bitumen roof advantages and disadvantages.

Modified bitumen membrane roofing systems.

Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Application of this type of roofing is less labor intensive than the built up roofing method that applies several layers to create a waterproof membrane. A conventional alternative to bur systems are modified bitumen roofing systems.

Like built up roofing bur it is usually installed on low slope and flat roof structures. Modified bitumen roofs have been used in the u s. Modified bitumen membranes as the industry leader in modified bitumen membrane roofing technology polyglass has developed a wide range of commercial and residential roofing products designed and customized for many different applications. It was developed as a means to improve roofing membranes when product quality was affected by the use of a lower quality crude oil by product.

With a choice of cold or hot application and a range of performance levels all of which provide exceptional waterproofing protection for your building tremco roofing s powerply line of modified bitumen mb roofing solutions combine the advantages of advanced adhesives and membranes with the time tested reliable installation techniques of conventional built up roofing to provide a fully. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Get to know more about one of the most popular commercial roofing systems. 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.

Modified bitumen roofing systems. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Astm e 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an rsprs installed over existing structural metal panel roof systems fastened directly into purlins.