Built up roof bur built up roofs are some of the first types of flat roofs and pre date modified bitumen roofs which were designed to replace burs.
Per square price of a modified bitumen roof.
Get 2020 modified bitumen roof price options and installation cost ranges.
Flash master roof sealant 49 97 gaf tri ply 75 base sheet 3 ft.
Modified bitumen can be rated up to a class a fire rating which is the highest fire rating.
However there is a disadvantage associated with the fire rating.
Bitumen roofs cost approximately 2 50 to 4 00 per square foot installed.
They cost between 200 to 500 a square.
The price varies depending on how the material is installed but an estimated range is about 150 250 per square.
For a 1 500 square foot roof that s a total cost of 3 750 to 6 000.
Net membrane roll for low slope roofs 64 91 henry 505 4 75 gal.
Modified bitumen roofing costs average minimum 2 73 average maximum 5 21 because of its initial cost and material properties the modified bitumen roofing system was almost exclusively used for commercial and industrial roofing applications.
Modified bitumen roof cost modified bitumen is an asphalt product fortified with either a polyester or fiberglass matting to add strength and increase its useable lifespan.
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.
Modified bitumen roof material prices.
Based on the 350 to 550 per square pricing range you can expect to pay between 6 000 and 9 350 for a typical 17 squares asphalt shingle roof replacement project.
Modified bitumen roof costs zip code sq.
Using bitumen on a flat or low slope roof and costs between 150 and 400 per square.
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