A square simply refers to a 10 x 10 square of roofing.
Roof area reroof 100 sq ft.
For instance if the roof is 1550 square feet then it is 16 squares.
The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof.
To do that simply multiply drainage area calculated earlier by roof pitch factor and rainfall intensity.
To find the squares divide the overall roof area by 100 and then round up.
After you have calculated the square footage use following calculations.
Roofing cost per square foot.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
The calculator cannot account for complex shapes based on a measurement of square footage alone.
Thus at the mid point of the above price range you can expect to pay about 4 50 per sq.
Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing.
Cecil venturella march 3.
Or 450 per square to replace an asphalt shingle roof on a typical single family house.
The average roof is 3 000 square feet or around 30 squares.
Some customers have also reported paying as much as 22 000 for a roof replacement and some companies charge as much as 25 000 for a new roof.
For a 5 inch k style gutter the square footage should be up to 5 500 sq ft and for a 6 inch k style gutter the square footage should be upto 7 900 sq ft.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
This is simply 100 square feet of roof.
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.
Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.
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.
However shingles are packaged in a way that they are light enough for the average person to carry around.
When looking at roofing materials prices the term per square is used to describe a 10x10 area 100 square feet.
To accurately calculate the area of your roof you must first determine its slope or pitch.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
If you are replacing your current roof add 125 to 500 per roofing square for old roof removal.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
