2 Ply Modified Bituminous Roofing

Bitumen roofing is also available in 1 2 or 3 ply.

2 ply modified bituminous roofing.

Osb roof sheathing 7 16 inch thick approximate weight. This technology was applied to the design of our two ply engineered roof systems in which the workhorse base ply absorbs roof stresses while the top ply. Tpo roofs have been around since the 1990s. There are two types of modified bitumen membranes app and sbs.

Many of our commercial roofing customers do not know the differences between modified bitumen and single ply roofing systems. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. They perform well in both extremely hot and bitterly cold conditions perfect for the weather extremes common across new jersey and nearby states. Modified bitumen roof material prices.

Modified bitumen roofing systems. Both can be used on commercial roofs and the best choice often depends on the business owners roofing needs and goals. Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs. The product self adheres with a granulated top service.

Ice and water shield self adhering. Learn about the variety of installation methods and roofing system options including bur built up roof sbs and app. 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. 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.

We found that by properly modifying asphalt with sbs we could produce a highly durable elastomeric blend with exceptional elongation and recovery properties over a wide range of temperatures. Apa the engineered. Modified bitumen 2 ply membrane. 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.

Additionally henry lowslope two ply self adhered waterproof roll roofing is used as a two ply roofing sheet for exposure to various weather conditions. Gypsum roof board 1 2 inch thick. Modified bitumen roof costs zip code sq.