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.
1300 square feet roof.
Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed.
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.
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.
In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.
Slope of the roof.
1 roofing square 9 290304 m 3.
10 feet by 10 feet 100 square feet.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
A square simply refers to a 10 x 10 square of roofing.
Convert the area to roofing squares.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
Roofing material is estimated by the square which is equal to 100 square feet.
For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
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.
It can be increased to 130mph with enhanced shingle installation using more nails and roofing cement at a higher cost.
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.
To find the squares divide the overall roof area by 100 and then round up.
The average roof is 3 000 square feet or around 30 squares.
100 square feet 1 roofing square 9 290304 cubic meters si unit.
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.
Outside of the u s a degree angle is typically used.
This gives us a 3d roof area of 1 625 sq ft.
The answer is the number of roofing squares for the roof.
Now assuming an average pitch of 9 12 we multiply the 2d area of 1 300 by 1 25.
This is simply 100 square feet of roof.
Metal roofing prices per square sheet or panel.