Modified Bitumen Roof System

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 roof system.

Used for low sloped roofing applications. 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.

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. 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. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Modified bitumen displays the built in redundancy of asphalt built up as well as the uv resistance and flexibility of a modified membrane.

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. No filters are available. 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. 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.

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. 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 roofing systems. Learn about modified bitumen app roofing systems.

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. Modified bitumen app roofing systems. Get to know more about one of the most popular commercial roofing systems.