Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.
How many squares of roofing is 500 feet.
Most composition shingles are 3 bundles per square most of the 40yr composition shingles are 4 bundles per square some 5 or more.
1 ft x 1 ft.
This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.
Using an international foot of exactly 0 3048 meters length.
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Measure your house at ground level then add in the roof s overhang for greater accuracy.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
This is simply 100 square feet of roof.
Using an international foot of exactly 0 3048 meters length.
For instance if the roof is 1550 square feet then it is 16 squares.
You will need to express this size in terms of square feet.
How to estimate roofing materials.
10 feet by 10 feet 100 square feet.
Convert the area to roofing squares.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
The first step in a free roofing estimate is measuring the roof dimensions.
2 feet x 50 feet 100 square feet or 1 roofing square 50 feet x 50 feet 2500 square feet so 2500 100 25 roofing squares.
1 roofing square 9 290304 m 3.
This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.
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.
To find the squares divide the overall roof area by 100 and then round up.
1 roofing square 9 290304 m 3.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
100 square feet 1 roofing square 9 290304 cubic meters si unit.
Bundles of roofing material per square.
However shingles are packaged in a way that they are light enough for the average person to carry around.
Roof pitches in.
As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house.
There are also 29 standard sized shingles.
Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure.