Modified Bitumen Roof Replacement Cost

Flat roof costs 8 000 16 000 depending on the material you choose.

Modified bitumen roof replacement cost.

Because of its initial cost and material properties the modified bitumen roofing system was almost exclusively used for commercial and industrial roofing applications. Pvc single ply membrane roof. Modified bitumen roofing costs. The homewyse modified bitumen roof cost estimates do not include costs for existing roof tear off roof framing repairs or enhancements dry rot repairs decking replacement or gutter drain replacement.

One of the biggest disadvantages however is that many major commercial roofing contractors have stopped installing them mostly due to the surge in popularity of tpo roofs. Modified bitumen an asphalt based multi ply flat roofing system is considered a modern take on its close cousin bur or built up roof. Modified bitumen is installed in multiple layers multi ply roof each of which is torched to the surface below at every turn of the roll. One of the primary benefits of using a modified bitumen roof is that it comes at a lower cost to install.

Quick facts and cost installed. Installing a simple 1 600 sq ft. Average cost to have flat roof installed is about 7 500 1 500 sq ft. The homewyse cost estimates include all typical costs for delivery underlayment counter flashing soffit and ridge vents plumbing jacks.

I would strongly recommend you hire a licensed and insured roofing contractor to perform the installation for you. Modified bitumen flat roofs. Cost can add up quickly especially if you re a novice and have never attempted a modified bitumen roof installation before. They are generally heated with a blow torch when rolled out onto the roof which adheres them in one step.

A modified bitumen roof mbr also known simply as a bitumen roof is a type of built up roofing system that s designed for installation on a flat or low slope roof modified bitumen is composed of layers of bitumen that have been blended with synthetic rubberized polymers. Single ply membranes tpo pvc epdm rubber. The average cost of a built up roof installation is 3 50 7 per square foot. A modified bitumen roof is made up of sheets that are comprised of multiple layers including bitumen or tar.

You can quickly estimate flat roof replacement costs for the following materials.