Rolled Bitumen Flat Roof

Modified bitumen roof application.

Rolled bitumen flat roof.

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. It is a little known fact that arizona roofing code does not allow for this. The words rolled roofing are pretty ambiguous however referring to not one but several different types of roofs that are available to you. Deck slope mineral surfaced roll roofing shall not be applied on roof slopes below one unit vertical in 12 units horizontal 8 percent slope.

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. On this video i showed you how to prepare a basic flat roof step by step hope you learn something and. Modified bitumen an asphalt based multi ply flat roofing system is considered a modern take on its close cousin bur or built up roof. Bitumen roof advantages and disadvantages.

Many arizona homes were built using rolled roofing as an acceptable roofing system on flat roofs. Rolled roofing or roll roofing things to know. 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. Modified bitumen roofs are single ply systems that are most often roll applied to the roof surface.

One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Flat roof installation. Typically applied with trowel brush or roller elastomeric membranes form a flexible waterproof covering over roof surfaces. 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.

If your flat roof is covered with gravel you will likely need to hire a professional to reroof it. When a flat roof begins to get old weathered or starts cracking at the seams from harsh sunlight. The difference is that modified bitumen roofing is a heavier roof material with a longer life expectancy of 10 to 16 years. A lot of damage can occur inside from a leak during the next rain.

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.