2 Ply Modified Bitumen Roofing

There are two types of modified bitumen membranes app and sbs.

2 ply modified bitumen roofing.

To minimize the chance of roofing system failures always remember to consider the quality of material being used. Modified bitumen roofing systems. Get to know more about one of the most popular commercial 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.

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. Commercial roofing metal roofs modified bitumen and high performance building envelope solutions from the garland company. Both can be used on commercial roofs and the best choice often depends on the business owners roofing needs and goals. Bitumen roofing is also available in 1 2 or 3 ply.

Modified bitumen roof systems can be installed with the common torch method asphalts or cold adhesives. Tpo roofs have been around since the 1990s. Modified bitumen 2 ply membrane. Ice and water shield self adhering.

Osb roof sheathing 7 16 inch thick approximate weight. 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. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof.

Apa the engineered. Gypsum roof board 1 2 inch thick. The 1 ply material is not durable and if used can pose certain problems such as breaking down prematurely while the 2 and 3 ply material roofs cost significantly more to install which can make this one of the most costly types of flat roofing products around. Learn about modified bitumen sbs roofing systems.

Two of the commercial flat roof systems commonly found in the northeast are modified bitumen and thermoplastic polyolefin tpo. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.