2 Ply Cold Modified Bitumen Roofing

Cold adhesive sbs modified bitumen roofing applications written by sara jonas and tim kersey members of the communications marketing and education committee for arma sbs modified bitumen roofing systems are popular choices for low slope commercial industrial and institutional buildings when an asphalt system is desired.

2 ply cold modified bitumen roofing.

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. A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll. Modified bitumen roof systems can be installed with the common torch method asphalts or cold adhesives.

Asphaltic roofing solutions 101 asphalt is one of the oldest roofing technologies still in use today and it is a reliable solution for both residential and commercial roofing needs. 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. With no kettles or disagreeable odor the burmastic system is ideal for restoration projects on buildings that must remain occupied during a roofing. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.

For those new to the roofing industry the name modified bitumen generally describes reinforcing sheets of glass fiber polyester and or polyethylene that have been factory coated into roll roofing. Lends elasticity and flexibility to the sheet. However during the past several years there has been a noticeable. Dynamax smooth is used as a premium fiber glass polyester reinforced modified bitumen base ply or cap sheet in a variety of multi ply roofing systems.

Sbs modified bitumen sheet products have been used successfully in the united states since 1975. To minimize the chance of roofing system failures always remember to consider the quality of material being used. High quality sbs rubber and asphalt blend. 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.