Granular Modified Bitumen Roofing

Many roofing membranes are single ply and often have a smooth surface.

Granular modified bitumen roofing.

Modified bitumen roof defects wear signs life expectancy life extension by coating. Learn about modified bitumen sbs roofing systems. 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. Benefits of a granulated surface on a flat commercial roof.

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. These are modified bitumen and thermoplastic polyolefin or tpo. Tri ply app granule membrane is a granule surfaced modified bitumen membrane manufactured to stringent gaf specifications. This article describes common defects found on modified bitumen roofs such as buckling cracking granule loss improper installation details leaks.

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. By applying roofing granules and primer a granulated surface can be created. Modified bitumen sbs roofing systems. But there are also modified asphalt roofing systems.

Find out more here. Modified bitumen vs tpo it is a question on the mind of many commercial building owners. Its core is a strong resilient non woven polyester mat that is coated with weather resistant app polymer modified asphalt. These systems have at least two layers that are either smooth or granulated.

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