For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
How much per square foot foe roofing.
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.
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.
Felt paper or synthetic paper ice water shield nails drip edge ridge vent and caps will run.
According to the united states census the average roof is 17 squares or about 1 700 square feet.
To accurately calculate the area of your roof you must first determine its slope or pitch.
Roofing material is estimated by the square which is equal to 100 square feet.
How many layers of existing roofing do you have.
A square simply refers to a 10 x 10 square of roofing.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
Actual costs will depend on job size conditions and options.
Roofing companies will charge on average 100 150 00 per square to tear off existing roofing shingles before installing your new roof.
It is often compared to slope but is not exactly the same.
This is simply 100 square feet of roof.
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.
For a basic project in zip code 47474 with 125 square feet the cost to install a asphalt shingle roof starts at 3 36 4 42 per square foot.
Roofing cost per square foot.
Outside of the u s a degree angle is typically used.
Or 450 per square to replace an asphalt shingle roof.
Metal roofing prices per square sheet or panel.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.
To estimate costs for your project.
The average roof is 3 000 square feet or around 30 squares.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
To find the squares divide the overall roof area by 100 and then round up.
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.