Granular Modified Bitumen Roofing
These systems have at least two layers that are either smooth or granulated.
Granular modified bitumen roofing. Many roofing membranes are single ply and often have a smooth surface. Get free shipping on qualified sbs modified bitumen roll roofing or buy online pick up in store today in the building materials department. Get to know more about one of the most popular commercial roofing systems. Tri ply app granule membrane is a granule surfaced modified bitumen membrane manufactured to stringent gaf specifications.
Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. Granule surfaced systems paradiene 20 30 multi ply sbs modified bitumen systems paradiene 20 30 is a proven lightweight highly flexible membrane designed to retain its elasticity through severe solar load ultraviolet rays thermal shocks random ponding water and extreme low temperature. But there are also modified asphalt roofing systems. This article describes common defects found on modified bitumen roofs such as buckling cracking granule loss improper installation details leaks.
By applying roofing granules and primer a granulated surface can be created. Modified bitumen vs tpo it is a question on the mind of many commercial building owners. Benefits of a granulated surface on a flat commercial roof. Modified bitumen sbs roofing systems.
Modified bitumen roof defects wear signs life expectancy life extension by coating. Ultrawhite granulated cap sheet firestone s modified bitumen cap sheets with ultrawhite roofing granules are a cool roofing solution that is ideal for both new and reroof applications. Find out more here. The article discusses the typical life of a modified bitumen life and we describe roof coatings and their effect on the life of a modified bitumen roof.
These are modified bitumen and thermoplastic polyolefin or tpo. Generally speaking there are two kinds of commercial flat roofing systems that are most commonly found in the northeast.