Roofing cost per square foot.
1200 sq ft roof cost.
Across the us a typical architectural asphalt shingle roof will cost between 4 00 and 7 00 per sq.
Or 15 squares in roofing terms.
The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000.
The average size roof is about 1500 square ft.
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.
When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per square.
Or 450 per square to replace an asphalt shingle roof on a typical single family house.
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.
Roof pitch is a determining factor for cost of the roof as well as the roof area and the type of materials used.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.
Calculating the total of your project isn t as simple as knowing your square footage however.
Metal roofing costs between 5 50 to 14 per square foot installed vs.
Of total coverage equals 1 square.
Roofing over does present some issues however.
Most commonly used are asphalt shingles at an average cost of 50 to 150 per 100 square feet as of 2008.
According to the us census the average square footage of the average american home is 1 700 square feet.
What does a roof replacement cost in detail.
Installing a metal roof costs an average of 5 000 to 12 000.
6 8 850 00 to replace.
Outside of the u s a degree angle is typically used.
According to the united states census the average roof is 17 squares or about 1 700 square feet.
However most roofing contractors will price your roof per square meaning 100 square ft.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
An asphalt shingle roof which costs between 3 50 and 7 per square foot installed.
For 1 100 square feet average material cost ends up between 1 500 to 2 000.
To install depending on the type of shingle and project specifics variables.
For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
The cost can be more for larger homes homes with complex roof designs or when installing more expensive materials.