Rolled Bitumen Flat Roof

Modified bitumen roof application.

Rolled bitumen flat roof.

Flat roof installation. 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. If the surface is smooth you may be able to reroof using sheets of modified bitumen or epdm rubber roofing. 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. A lot of damage can occur inside from a leak during the next rain. 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. 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.

Bitumen rolled asphalt flat roofing experts. Rolled roofing or roll roofing things to know. The difference is that modified bitumen roofing is a heavier roof material with a longer life expectancy of 10 to 16 years. It is a little known fact that arizona roofing code does not allow for this.

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

Flat roofs were once exclusively the province of professionals but new materials enable do it yourselfers to install flat roofs. 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. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof.

Typically applied with trowel brush or roller elastomeric membranes form a flexible waterproof covering over roof surfaces. Bitumen roof advantages and disadvantages.