This means that your average 2 000 square foot roof would cost at least 50 000.
How much does a modified bitumen roof cost.
In addition to composition shingles materials may also include any necessary roofing felt underlayment ice and water shield nails ridge vent and roof flashing details such as valley drip edge gable and chimney flashing and caulk.
Modified bitumen roof material prices.
An overview of modified bitumen.
If everyone in your neighborhood uses one roofing material install that type of roof.
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Get an instant vendor neutral estimate of modified bitumen roof options and costs in your zip code our cost guide has been updated for 2020 to reflect current fair wages and material option costs for modified bitumen roofing.
Using bitumen on a flat or low slope roof and costs between 150 and 400 per square.
Because of its initial cost and material properties the modified bitumen roofing system was almost exclusively used for commercial and industrial roofing applications.
The average cost of a built up roof installation is 3 50 7 per square foot.
Just remember to consider your area in addition to the costs below.
There are pros and cons of each material.
To learn more about bitumen roofing including how much it costs continue reading this buying guide.
This option is popular in the commercial roofing industry you won t see modified bitumen on many residential homes although it can be.
Like other forms of built up roofing modified bitumen roofs offer an economical flat roofing system.
Modified bitumen is composed of layers of bitumen that have been blended with synthetic rubberized polymers.
In direct contrast to the layered approach of the built up roof the modified bitumen system utilizes only one layer of rolled material which can be made of various compounds and installed one of two ways.
Modified bitumen roofing costs.
The cost of materials for a basic 3 tab 25 year shingles could range anywhere from 150 to 200 per square for all the necessary materials.
The average costs for the most popular roofing types and materials are.
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.
A flat roof vent costs between 300 and 600 on average while a roof drain can cost 40 100.