How To Install Modified Bitumen Roofing

Bitumen roofing rolls can be large and heavy so get help carrying them up to the roof if necessary.

How to install modified bitumen roofing.

This prevents the roofing from becoming brittle during winter months. There are two main forms of modified bitumen roofing installation. Modified bitumen roofing may have a granular surface as shown here or it may be smooth. The components of this type of building material allows modified bitumen roofing to be adjustable to different seasons making it elastic and with a greater.

Repeat this with each roll until the roof is covered overlapping each sheet by about 3 8 in 0 95 cm. Modified bitumen cons 1. Modified bitumen roofing is also very rugged and can sustain a fair amount of foot traffic. How to install torch down modified bitumen roofing.

Get to know more about one of the most popular commercial roofing systems. Although not extremely low it is still one of the lowest out of all the roofing materials options available. No filters are available. Start at 1 end of the roof and unroll the bitumen to the other end.

Roll modified bitumen roofing sheets over the entire roof. Modified bitumen has a life expectancy of 10 20 years. In the absence of a proper drainage system set up on a flat roof water is bound to get collected on the surface. Learn about modified bitumen sbs roofing systems.

Modified bitumen roofing sheets are made from asphalt based materials making this building material resistant to cold. These steps show a torch down method which looks a bit scary but actually is not too difficult.