Rolled Bitumen Flat Roof

If your flat roof is covered with gravel you will likely need to hire a professional to reroof it.

Rolled bitumen flat roof.

If you have a flat roof on your home or building chances are you ve heard about rolled roofing as a method of putting a new roof on your home. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Many arizona homes were built using rolled roofing as an acceptable roofing system on flat roofs. A lot of damage can occur inside from a leak during the next rain.

The difference is that modified bitumen roofing is a heavier roof material with a longer life expectancy of 10 to 16 years. Bitumen roof advantages and disadvantages. 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. Deck slope mineral surfaced roll roofing shall not be applied on roof slopes below one unit vertical in 12 units horizontal 8 percent slope.

Modified bitumen an asphalt based multi ply flat roofing system is considered a modern take on its close cousin bur or built up roof. Modified bitumen roof application. When a flat roof begins to get old weathered or starts cracking at the seams from harsh sunlight. 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.

Modified bitumen roofs are single ply systems that are most often roll applied to the roof surface. 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. Flat roof installation. The words rolled roofing are pretty ambiguous however referring to not one but several different types of roofs that are available to you.

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. If the surface is smooth you may be able to reroof using sheets of modified bitumen or epdm rubber roofing. Bitumen rolled asphalt flat roofing experts. It is a little known fact that arizona roofing code does not allow for this.

Swathes of rolled roofing form a relatively flat smooth surface over a roof deck which is ideal for treatment with viscous membranes such as elastomeric coatings. On this video i showed you how to prepare a basic flat roof step by step hope you learn something and.