Roofing over costs around 2 to 3 per square foot as opposed to the average full replacement cost of 4 50 so roofing over a 1 500 square foot roof may only cost 3 000 to 4 500.
Replace a 1500 square foot roof.
The cost per square foot for a wood shingle roof is between 6 37 and 8 77.
Average roof replacement cost by roof size.
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.
It costs from 1 20 to 4 a square foot to remove and replace the roof or 1 700 to 8 400 for a typical 1 700 2 100 square foot ranch style home with a gentle slope.
The national average cost to replace a roof is 7 211 with most homeowners spending between 4 707 and 10 460 roof installation cost ranges from 400 to 550 per square depending on the roof size and materials used in reroofing.
Metal roofing prices per square sheet or panel.
The average roof is 3 000 square feet or around 30 squares.
Or 450 per square to replace an asphalt shingle roof.
The removal of an old roof can cost 1 to 5 per square foot.
That equates to about 1 274 to 1 754 per 200 square feet or for two squares.
Or 15 squares in roofing terms.
In many cases the larger your roof the more you ll pay to replace your roof.
How to estimate roofing materials.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
Cost to tear off replace roof.
However most roofing contractors will price your roof per square meaning 100 square ft.
Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.
Depending on the form and material metal roofing can run anywhere from 75 to 1 000 and more per square a square as mentioned above is a measurement that equals 100 square feet.
6 8 850 00 to replace.
A roof that s less than 1 000 square feet will cost around 4700 while a roof that s 1 000 to 1 000 square feet will cost around 9 200.
The job averages 1 000 to 1 500.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.
Some contractors charge hourly which can run from 40 to 80 per hour.
Of total coverage equals 1 square.
The average size roof is about 1500 square ft.
To find the squares divide the overall roof area by 100 and then round up.
Roofing material is estimated by the square which is equal to 100 square feet.
Roofing over does present some issues however.
Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.