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.
Price for rolled modified bitumen roof.
Labor makes up the bulk of the installation costs for a flat roof.
Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing.
For a 1 500 square foot roof that s a total cost of 3 750 to 6 000.
Roll roofing and modified bitumen are both suitable for low slope roofs.
Modified bitumen roof average costs the actual cost of a bitumen roof depends on the quality of materials used your location the complexity of the installation and other factors.
With the latest version of asce 7 minimum design loads for buildings and other structures wind design for roof systems has become much more challenging for roof system designers and roofing contractors.
One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof.
Tri ply app smooth modified bitumen 3 ft.
Ft sbs self adhering cap sheet roll for low slope roofing in black liberty sbs self adhering cap sheet is a durable liberty sbs self adhering cap sheet is a durable modified bitumen membrane designed and manufactured to meet industry and code requirements.
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.
The total cost of the labor is generally based on the material.
Modified bitumen roof material prices.
Modified bitumen roof costs zip code sq.
Net membrane roll for low slope roofs 64 91 henry 505 4 75 gal.
Bitumen roofs cost approximately 2 50 to 4 00 per square foot installed.
While the material itself may cost around 1 2 a square foot labor generally costs between 3 and 7 a square foot.