Bitumen Roll Roofing

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.

Bitumen roll roofing.

The material is based on the same materials used in asphalt shingles. If you install the smooth product cover it with aluminum coating. An organic felt or fiberglass mat saturated with asphalt and faced with granular stone aggregate. The words rolled roofing are pretty ambiguous however referring to not one but several different types of roofs that are available to you.

The installation process known as torch on roofing is often used on commercial. Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof. Asphalt roll roofing or membrane is a roofing material commonly used for buildings that feature a low sloped roof pitch in north america. Modified bitumen roofing may have a granular surface as shown here or it may be smooth.

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. These steps show a torch down method which looks a bit scary but actually is not too difficult. 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. Rolled roofing or roll roofing things to know if you have a flat roof on your home or building chances are you ve heard about rolled roofing as a method of putting a new roof on your home.

Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. Get free shipping on qualified sbs modified bitumen roll roofing or buy online pick up in store today in the building materials department. Roll roofing and modified bitumen are both suitable for low slope roofs.

Bitumen roof advantages and disadvantages. The mat is coated with durable app modified bitumen surfaced with granules and is designed for torch down application by professional roofing contractors.