That is the roof s rise.
Figure squares shingles roof.
The answer is the number of roofing squares for the roof.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing.
The calculator cannot account for complex shapes based on a measurement of square footage alone.
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.
Convert the area to roofing squares.
There are two main categories of roofing.
However shingles are packaged in a way that they are light enough for the average person to carry around.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
A flat roof has a slope of 2 in 12 or less.
To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.
Roof slope style.
Conventional slope roof range between 4 in 12 and 8 in 12.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.