Modified Bitumen Vs Roll Roofing

Modified bitumen roofing has been around since the 1970s and tpo developed later in the 1990s but they both are ideal for all types of weather and have advantages and disadvantages.

Modified bitumen vs roll roofing.

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. Roll roofing and modified bitumen are both suitable for low slope roofs. Hey guys can someone help me how to explain differentiate roll roofing from modified bitumen. Modified bitumen displays the built in redundancy of asphalt built up as well as the uv resistance and flexibility of a modified membrane.

Pros of the modified bitumen. Bitumen roof advantages and disadvantages. 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 sbs roofing systems.

Tpo roofs have been around since the 1990s. No filters are available. Quick facts and cost installed. Alex july 12 2016 6 22pm 1.

Get to know more about one of the most popular commercial roofing systems. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Learn about modified bitumen sbs roofing systems. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs.

This roof system has two types. Modified bitumen an asphalt based multi ply flat roofing system is considered a modern take on its close cousin bur or built up roof. The two most commonly used roofing systems in commercial properties are tpo and modified bitumen. Modified bitumen is a roofing membrane consisting of asphalt and plastic or rubber polymers and is therefore widely considered an evolution of asphalt built up roofing bur.

This type of a roof could be installed with the cold adhesives the asphalts or the common torch method. Unlike the previous flat roof style this one is a single ply folded roof that resembles the ice and water protections shields although its surface area is saturated with a mineral based wear. Modified bitumen is approved for flat roofs with minimal slope but roll roofing is not viable below a 2 12 pitch two inches of rise for each twelve inches of horizontal run with exposed nails or a maybe little lower with concealed nail installation. I have an adjuster meeting and the first adjuster said it was roll roofing but we are confident that is modified bitumen.