2 Ply Sbs Roofing System

Astm e 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an rsprs installed over existing structural metal panel roof systems fastened directly into purlins.

2 ply sbs roofing system.

Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Gone are the days of a big bucket of hot asphalt and spreading gravel over the top. 2 ply sbs membrane systems accepted materials for a roofstar guarantee the tables and products shown below provide basic material data and links to more information about the materials including manufacturers published technical data sheets but this information is not intended for use as a comparison of material. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof.

High quality sbs rubber and asphalt blend. Dynalastic 250 s is used as a polyester reinforced base or ply sheet in a variety of multi ply roofing systems. 2 ply sbs roof system the surface between two membranes creating a solid and watertight bond. Single ply attachment methods the project and situation will help determine the best attachment method.

This system is long lasting and easy to install. Learn about the liberty sbs self adhering base ply sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. Liberty sbs self adhering roofing system will provide long lasting protection for the low slope areas of your property without the danger or hassles associated with the installation of other conventional roofing products.

Application of flintlastic sa 2 ply and 3 ply self adhered roof systems this installation video is an overview of application of the 2 and 3 ply flintlastic sa self adhered systems the smart low slope roofing solution from certainteed roofing. A 2 ply sbs roof system often known as torch down modified bitumen roof is gaining it s foothold in the industry at quite a rapid pace. 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. Lends elasticity and flexibility to the sheet.

This video is a supplement to the instructions included with flintlastic products. If the roof deck can withstand the weight a ballasted loose rock roof may be the best option. But if the slope of the roof is greater than 2 12 then this system may not be appropriate. 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 shields the base from the elements and mechanical abuse.