2 Ply Modified Bitumen Roofing

Sopralene 180 sanded 2 2 is composed of a proprietary formulation of elastomeric styrene butadiene styrene sbs polymer.

2 ply modified bitumen roofing.

Modified bitumen roofing systems. Modified bitumen 2 ply membrane. Gypsum roof board 1 2 inch thick. The pros and cons of single ply roofing adhesives.

Bitumen roofing is also available in 1 2 or 3 ply. 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. Multi ply sbs modified bitumen systems. 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.

There are two types of modified bitumen membranes app and sbs. 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. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Modified bitumen sbs roofing systems.

Osb roof sheathing 7 16 inch thick approximate weight. Get to know more about one of the most popular commercial roofing systems. This technology was applied to the design of our two ply engineered roof systems in which the. Sopralene 180 sanded 2 2 is an sbs modified bitumen base ply for use in approved multi ply membrane and flashing assemblies.

Apa the engineered. Many of our commercial roofing customers do not know the differences between modified bitumen and single ply roofing systems. To minimize the chance of roofing system failures always remember to consider the quality of material being used. 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.

A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll. Learn about modified bitumen sbs roofing systems. Ice and water shield self adhering. In the late 1960s siplast research and development working in conjunction with shell chemical of europe developed sbs styrene butadiene styrene modified bitumens.