Bitumen Flat Roof Cost

Modified bitumen roof costs zip code sq.

Bitumen flat roof cost.

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. According to our research the cost of building a flat roof in the uk ranges from 1 700 to 4 500 depending on the number of rooms and the type of property you own. The flat roof is torch on bitumen with torch on flashing this roof has been patched repaired previously torch on felt roofs have an approximate life span of 10 12 years merely as a covering. Modified bitumen is composed of layers of bitumen that have been blended with synthetic rubberized polymers.

Flat roof extensions cost from 700 lowest possible and can reach up to 3 000. On average a flat roof costs about 250 350 per square which is a measurement that equals 100 square feet to install. However depending on the severity of the damage and the type of material installed repairing a flat roof can cost as much as 600 800. This means that your average 2 000 square foot roof would cost at least 50 000.

You can get a fairly good idea of the estimated cost to cover a flat roof based on the national average. A flat roof vent costs between 300 and 600 on average while a roof drain can cost 40 100. Flat roofs in general do not increase the resale value of the home but having a roof in good condition helps your home maintain its value. Similarly priced and much easier to assess than typical sloped asphalt shingle roofs flat roofing offers different advantages and features that are important to review before making a decision.

The exact material you use will have an impact on the cost of the roof with basic felt solutions costing around 50 per square metre for the material itself and more high end materials such as modern grp a form of fibreglass going up to 90 per square metre but allowing unlimited options in terms of colour and generally being more long lasting. Professional warrantied labor prices will vary across different markets in the us. Flat roofs need ventilation like a pitched roof. Installation costs can be just as high for a flat roof as they would be for a steeper roof with say an 18 12 pitch.

Flat roof replacement costs. A typical flat roof repair costs at least 350 400 and involves locating sources of leaks and patching the seams or holes. We would recommend a different covering such as grp fibre glass. For a new or replacement slate roof in canada you re looking at a cost of around 25 30 per square foot.

Pvc membranes are easy to maintain and repair. This option is popular in the commercial roofing industry you won t see modified bitumen on many residential homes although it can be.