Modified Bitumen Roofing Blog

Modified bitumen has a life expectancy of 10 20 years.

Modified bitumen roofing blog.

Get to know more about one of the most popular commercial roofing systems. The modified bitumen seals down to the roof so there are no seams. Traditional modified bitumen roofs are black or gray with a low solar reflectance meaning that they absorb rather than reflect most of the. Modified bitumen roofing is a membrane made up of sheets of plasticized or rubberized asphalt held together with rolled reinforcing fabric and fastened to the roof deck with hot asphalt or cool adhesive.

Modified bitumen is the modernized version of built up roofing a traditional roofing material also known as tar and gravel. Long lasting modified bitumen is known to last a long time up to 20 years with very minimal maintenance. No matter what type of method was used to install the modified bitumen they all have on thing in common that is a good seal. These are modified bitumen and thermoplastic polyolefin or tpo.

Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975. Learn about modified bitumen sbs roofing systems. Modified bitumen is a roofing material of choice because of the benefits it offers. Both types of roofing have a surface coating of tiny rock granules for uv protection like an asphalt shingle roof and both appear similar to each other from a distance.

This feature makes modified bitumen roofing the ideal choice for low slope akron commercial roofing with high foot traffic such as rooftop cafes. The difference is that modified bitumen roofing is a heavier roof material with a longer life expectancy of 10 to 16 years. Generally speaking there are two kinds of commercial flat roofing systems that are most commonly found in the northeast. Residential roofing systems residential roofing systems.

Modified bitumen vs tpo it is a question on the mind of many commercial building owners. 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. The main advantage of modified bitumen is that it offers impressive tear resistance to roofing systems thanks to its sturdy mixture of fiberglass and polyester reinforcement layers. Although not extremely low it is still one of the lowest out of all the roofing materials options available.

Gaf roof views blog. Sometimes bitumen roofing products like asphalt shingles can be recycled and used to construct new roads. Modified bitumen cons 1.