Modified Bitumen Roofing Vs Roll Roofing

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 roofing vs roll roofing.

Modified bitumen sbs roofing systems. This combination gives it a rubber like characteristic. 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. Advantages there are a wide range of methods available for installing modified bitumen roofing from using a hot torch to using a sealant backed peel and stick rolls.

Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof. I have an adjuster meeting and the first adjuster said it was roll roofing but we are confident that is modified bitumen. Hey guys can someone help me how to explain differentiate roll roofing from modified bitumen. The modified bitumen.

This roof system has two types. Get to know more about one of the most popular commercial roofing systems. Pros of the modified bitumen. Contractors install modified bitumen to your building using a blow torch.

Modified bitumen an asphalt based multi ply flat roofing system is considered a modern take on its close cousin bur or built up roof. This type of a roof could be installed with the cold adhesives the asphalts or the common torch method. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs. 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.

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. Tpo roofs have been around since the 1990s. The average lifespan of a bitumen roof is 10 15 years. Modified bitumen displays the built in redundancy of asphalt built up as well as the uv resistance and flexibility of a modified membrane.

Below are some more facts about modified bitumen roofing. Quick facts and cost installed. Before modified bitumen existed heavy built up roofs were the dominant choice. They perform well in both extremely hot and bitterly cold conditions perfect for the weather extremes common across new jersey and nearby states.

The two most commonly used roofing systems in commercial properties are tpo and modified bitumen. Alex july 12 2016 6 22pm 1. No filters are available.