2 Ply Modified Bitumen Roofing System

High quality sbs rubber and asphalt blend.

2 ply modified bitumen roofing system.

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. 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. A built up roof for example will typically include the built up membrane itself with or without gravel as well as some kind of insulation.

Application of flintlastic sa 2 ply and 3 ply self adhered roof systems. To learn more about our engineered roof systems click on a selection below. A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll. Many of our commercial roofing customers do not know the differences between modified bitumen and single ply roofing systems.

Lends elasticity and flexibility to the sheet. 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. 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. Epdm rubber metal tiles asphalt shingles modified bitumen asphalt bur pvc copper panels roofing slates and cedar shingles.

To minimize the chance of roofing system failures always remember to consider the quality of material being used. Note that roof systems typically include more than one type of material. Modified bitumen roofing systems. Sbs modified bitumen roof systems brochure.

There are two types of modified bitumen membranes app and sbs. 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. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.

This video is a supplement to the instructions included with flintlastic products. 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.