2 Ply Modified Bitumen Roofing

Modified bitumen 2 ply membrane.

2 ply modified bitumen roofing.

Ice and water shield self adhering. Following are some photos of a recent 2 ply modified bitumen membrane roofing system installation along with new eavestrough gutters installed by toronto roofing ca. Astm e 1592 physical testing was performed on three test roof assemblies in. Tpo roofs have been around since the 1990s.

Modified bitumen roofing systems. A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Modified bitumen roof systems can be installed with the common torch method asphalts or cold adhesives.

Many of our commercial roofing customers do not know the differences between modified bitumen and single ply roofing systems. Apa the engineered. Get to know more about one of the most popular commercial roofing systems. Bitumen roofing is also available in 1 2 or 3 ply.

Commercial roofing metal roofs modified bitumen and high performance building envelope solutions from the garland company. 8 2 test data 3 modified bitumen roofing membranes 6 1 new roofs dibiten poly 4 poly 5 specifications nailable decks specification 401 no insulation specification 402 insulation specification 401 2 two ply no insulation specification 402 2 two ply insulation non nailable decks specification 403 no insulation. Two of the commercial flat roof systems commonly found in the northeast are modified bitumen and thermoplastic polyolefin tpo. Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded.

Gypsum roof board 1 2 inch thick. To minimize the chance of roofing system failures always remember to consider the quality of material being used. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs.

Osb roof sheathing 7 16 inch thick approximate weight. There are two types of modified bitumen membranes app and sbs.