How To Figure Out How Many Square My Roof Is

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.

How to figure out how many square my roof is.

Steep roofs 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. 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. 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.

This is simply 100 square feet of roof. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. However shingles are packaged in a way that they are light enough for the average person to carry around. Multiply the measurements to determine the total area covered by the roof.

It will also give you the square footage of your roof and any other areas that you re wanting to estimate. The calculator cannot account for complex shapes based on a measurement of square footage alone. Calculate the roof area measure the length and width of the structure at ground level in feet. The first step in a free roofing estimate is measuring the roof dimensions.

The answer is the number of roofing squares for the roof. Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material. Enter square footage calculate or enter the square footage of the attic or area to be vented. It will also give you the perimeter of the shape of the roof.

To find the squares divide the overall roof area by 100 and then round up. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. You can even embed this tool on a website that you own.

A square simply refers to a 10 x 10 square of roofing. 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. You will need to express this size in terms of square feet.