For instance if the roof is 1550 square feet then it is 16 squares.
How to figure out how many square my roof is.
If you have an irregularly shaped building break the structure into several rectangles and measure each separately.
Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.
In cases where a roof has a complex shape such as in the image to the right measuring the dimensions and areas of each part of the roof to calculate total area will result in a more accurate measurement of area.
Multiply the measurements to determine the total area covered by the roof.
A square simply refers to a 10 x 10 square of roofing.
The calculator cannot account for complex shapes based on a measurement of square footage alone.
You can even embed this tool on a website that you own.
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.
It will also give you the perimeter of the shape of the roof.
Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.
This is simply 100 square feet of roof.
It will also give you the square footage of your roof and any other areas that you re wanting to estimate.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.
If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
The answer is the number of roofing squares for the roof.
Enter square footage calculate or enter the square footage of the attic or area to be vented.
Calculate the roof area measure the length and width of the structure at ground level in feet.
Convert the area to roofing squares.
Using this tool will be very helpful for you in finding out the acreage or the tract of land of your property.
The first step in a free roofing estimate is measuring the roof dimensions.
Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator.
However shingles are packaged in a way that they are light enough for the average person to carry around.
