The national average cost to replace a roof is 7 211 with most homeowners spending between 4 707 and 10 460.
Average cost of roof replacement per square foot.
Roof installation cost ranges from 400 to 550 per square depending on the roof size and materials used in reroofing.
Or 450 per square to replace an asphalt shingle roof on a typical single family house.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.
The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000.
The cost can be more for larger homes homes with complex roof designs or when installing more expensive materials.
Some contractors charge hourly which can run from 40 to 80 per hour.
To replace roof per square feet the prices of shingles may range anywhere from 3 19 to 5 12 of installation in regards to a regular cape house or ranch.
Cost to tear off replace roof the removal of an old roof can cost 1 to 5 per square foot.
The job averages 1 000 to 1 500.
Roofing over does present some issues however.
That said on average most contractors will charge between 3 50 and 5 50 per square foot or 350 to 550 per square 100 sq ft to install or replace an asphalt shingle roof on a typical house.