How To Figure How Many Squares Of Roofing

Measure the length of the bottom of any triangular shaped portion of the roof.

How to figure how many squares of roofing. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. Find the number of squares. A square simply refers to a 10 x 10 square of roofing. For instance if the roof is 1550 square feet then it is 16 squares.

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. Mark the center of the bottom. Roofers measure surfaces in squares of 100 square feet 9 29 square meters. Measure the length and width of each rectangular or square area of the roof and multiply the length times the.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. You will need to express this size in terms of square feet. 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. Convert the area to roofing squares.

This is simply 100 square feet of roof. The first step in a free roofing estimate is measuring the roof dimensions. To find the squares divide the overall roof area by 100 and then round up. How to figure how many squares are needed for shingles step 1.

Divide the total footage by 100 to find the number of squares in the roof.