Modified Bitumen Roofing System
Modified Bitumen roofs are single-ply systems that are most often roll-applied to the roof surface. They are similar to asphalt roofs but they have additional polymers in their materials that provide added protection from the elements and help in increasing the lifespan of the product. are still pretty common and have a good reputation. Many times, Modified Bitumen roofs are installed by rolling out the roofing material after it has been heated with a blow torch. The heating process allows the material to adhere to the roof surface.
This material has high reflectivity ratings, meaning the surface of your roof stays cooler in the sun and the inside of your building stays cooler on hot summer days. It is typically a quick install and the system adheres very well to the roof surface because it is melted and bonded upon application.