Roofing over does present some issues however.
1300 sq ft roof cost.
Modular press formed panels and granular coated unites are between 8 to 10 per square foot.
The average size roof is about 1500 square ft.
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.
This gives us a 3d roof area of 1 625 sq ft.
This price range.
To install depending on the type of shingle and project specifics variables.
6 8 850 00 to replace.
However most roofing contractors will price your roof per square meaning 100 square ft.
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.
Across the us a typical architectural asphalt shingle roof will cost between 4 00 and 7 00 per sq.
Now assuming an average pitch of 9 12 we multiply the 2d area of 1 300 by 1 25.
The average roof is 3 000 square feet or around 30 squares.
Roofing material is estimated by the square which is equal to 100 square feet.
Or 15 squares in roofing terms.
Foam roofing costs 4 50 per square foot installed and an additional 1 63 sf to remove the original roof bringing it to 6 85 per square foot to account for roof pitch.
The estimates above for how many square feet of roofing average single story and two story homes have are based on a roof with a 6 12 slope.
Most homeowners pay between 5 157 and 13 929.
It can be increased to 130mph with enhanced shingle installation using more nails and roofing cement at a higher cost.
The prices vary by material style and labor rates in your area.
Standing seam styles are between 7 and 14 per square foot.
What does a roof replacement cost in detail.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
Professional metal roofing installation costs an average of 9 459.
The costs for foam roofing on a 1 100 1 500 2 400 and 3 000 square foot home are 7 535 10 275 16 440 and 20 550.
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.
Of total coverage equals 1 square.
A new asphalt shingles roof for a typical 2 000 sq.
The average price range to shingle a 3 000 square foot shake roof is between 5 000 and 12 000 low cost for installation is around 3 600 and high cost is about 120 000 for a single square of roofing 100 square feet the average price is 170 to 400.