Modified Bitumen Flat Roof System

Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs tpo roofs have been around since the 1990s.

Modified bitumen flat roof system.

Two of the commercial flat roof systems commonly found in the northeast are modified bitumen and thermoplastic polyolefin tpo. No filters are available. Modified bitumen sbs roofing systems. They are similar to asphalt roofs but they have additional polymers in their materials that provide added protection from the elements and help in increase the lifespan of the product.

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. Modified bitumen sbs roofing systems. Offers great flexibility impact resistance strength and system compatibility. Modified bitumen roofing is a flexible asphalt based material with a mineral top coating similar to traditional asphalt shingles.

Modified bitumen is installed in multiple layers multi ply roof each of which is torched to the surface below at every turn of the roll. It comes in rolled sheets that are 3 feet wide and up to 36 feet long. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. 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.

Learn about modified bitumen sbs roofing systems. The sheets are rolled onto the roof atop a base sheet membrane. 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. It s suitable for multiple types of decks and shows proven performance.

Get to know more about one of the most popular commercial roofing systems. Modified bitumen roofs are single ply systems that are most often roll applied to the roof surface. 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. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.