Slope of the roof.
1300 sq ft roof cost.
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.
The prices vary by material style and labor rates in your area.
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.
Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface.
The average size roof is about 1500 square ft.
A new asphalt shingles roof for a typical 2 000 sq.
Most homeowners pay between 5 157 and 13 929.
Of total coverage equals 1 square.
It can be increased to 130mph with enhanced shingle installation using more nails and roofing cement at a higher cost.
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.
Or 15 squares in roofing terms.
However most roofing contractors will price your roof per square meaning 100 square ft.
This gives us a 3d roof area of 1 625 sq ft.
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.
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.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
Across the us a typical architectural asphalt shingle roof will cost between 4 00 and 7 00 per sq.
Modular press formed panels and granular coated unites are between 8 to 10 per square foot.
Roofing material is estimated by the square which is equal to 100 square feet.
Roofing over does present some issues however.
Single story ranch house can range in price from 8 500 to 16 500 fully installed.
Professional metal roofing installation costs an average of 9 459.
This price range.
To install depending on the type of shingle and project specifics variables.
Standing seam styles are between 7 and 14 per square foot.
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.
6 8 850 00 to replace.