Modified Bitumen Roof System

Modified bitumen roofing systems.

Modified bitumen roof system.

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 is a roofing membrane consisting of asphalt and plastic or rubber polymers and is therefore widely considered an evolution of asphalt built up roofing bur. Modified bitumen flat roofs one of the primary benefits of using a modified bitumen roof is that it comes at a lower cost to install. Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975.

One of the biggest disadvantages however is that many major commercial roofing contractors have stopped installing them mostly due to the surge in popularity of tpo roofs. Get to know more about one of the most popular commercial roofing systems. 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. Learn about modified bitumen app roofing systems.

No filters are available. Engineered modified bitumen roofing membranes originated in europe in the mid 1960 s and have been used successfully in the united states and canada since approximately 1975. 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. Modified bitumen roof systems can be installed with the common torch method asphalts or cold adhesives.

Modified bitumen roofing systems. A self adhering sbs modified roofing system that combines the uses of sbs modified sheet membranes with the installation ease of a self adhering product. Modified bitumen displays the built in redundancy of asphalt built up as well as the uv resistance and flexibility of a modified membrane. A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll.

Modified bitumen mb roofing is an asphalt based close cousin of the built up roof bur designed for buildings with low slope or flat roof structures. 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.