Bitumen Membrane Roll Roofing

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.

Bitumen membrane roll roofing.

Liquid membrane roofing systems roof coating systems modified bitumen app roofing systems modified bitumen sbs roofing systems liberty sbs self adhering base ply sheet a durable modified bitumen membrane designed for use as a waterproofing membrane and reinforced with a glass mat which is coated with a polymer modified asphalt. Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975. Modified bitumen membrane roll torch down roofing roof membrane roll roofing rolls rubber roofing. Bituminous membranes are perfect for waterproofing roofs basements below ground structures bridges and other structures.

Roll roofing and modified bitumen are both suitable for low slope roofs. 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. Bitumen also known as asphalt is a sticky black and highly viscous liquid or semi solid form of petroleum. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof.

Meanwhile our stripe technology has been specially designed to dissipate any moisture vapour that may be trapped within the roofing system reducing. Bitumen roof advantages and disadvantages. Astm e 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an rsprs installed over existing structural metal panel roof systems fastened directly into purlins. The patented groove technology in our torch on bitumen roofing membranes allows installers to use 25 less gas and enables significantly faster application than traditional torch on membranes.

Thanks to its waterproofing qualities it is widely used in construction. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Ft sbs self adhering cap sheet roll for low slope roofing in hickory. Gaf tri ply torch app granule modified bitumen membrane roll for low slope roofs lightweight material allows for installed roof systems to weigh less than 2 lb.