Bitumen Roll Roofing

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.

Bitumen roll roofing.

Modified bitumen roofing may have a granular surface as shown here or it may be smooth. Bitumen roof advantages and disadvantages. Modified bitumen is approved for flat roofs with minimal slope but roll roofing is not viable below a 2 12 pitch two inches of rise for each twelve inches of horizontal run with exposed nails or a maybe little lower with concealed nail installation. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof.

Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures. Advantages there are a wide range of methods available for installing modified bitumen roofing from using a hot torch to using a sealant backed peel and stick rolls. The material is based on the same materials used in asphalt shingles. The words rolled roofing are pretty ambiguous however referring to not one but several different types of roofs that are available to you.

Roll roofing and modified bitumen are both suitable for low slope roofs. Asphalt roll roofing or membrane is a roofing material commonly used for buildings that feature a low sloped roof pitch in north america. Get free shipping on qualified sbs modified bitumen roll roofing or buy online pick up in store today in the building materials department. These steps show a torch down method which looks a bit scary but actually is not too difficult.

The mat is coated with durable app modified bitumen surfaced with granules and is designed for torch down application by professional roofing contractors. The installation process known as torch on roofing is often used on commercial. Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. If you install the smooth product cover it with aluminum coating.

More product details close tri ply 75 base sheet 3 ft. Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof.