Tack on an extra 10 percent to cover mistakes patch jobs and waste.
Price for roofing work.
The national average cost to replace or install a roof is 6 771 and prices typically range from 4 700 to 9 200.
New roofing cost factors.
With most professional licensed insured roofing contractors the installation cost is usually about 60 of the total cost.
Thus a 3 tab composition shingle roof will cost an average of 350 to 450 per square to install.
If your client knows what kind of roof he wants such as asphalt shingles wood shingles or tile call your suppliers to obtain their current price for that material.
The installation assumes a single story house such as ranch cape or colonial with a hip and gable combination roof.
Roofing prices roofing material prices range from 360 to 2 185 per square 10x10 area with asphalt being the cheapest option and solar being the most expensive.
For an average roof of 17 squares according to the united states census which puts average home size at 2 200 square feet and two stories roofing materials typically range from 2 500 to 25 000.
Some customers have also reported paying as much as 22 000 for a roof replacement and some companies charge as much as 25 000 for a new roof.
Asphalt material prices typically cost between 350 and 500 per square while metal roofing costs 800 per square.
Roof cleaning and moss removal have become popular in recent years see what the going rate is for you to hire a roofing contractor to carry out this type of work.