How To Figure Roofing Estimate

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.

How to figure roofing estimate.

Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square. 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. To accurately calculate the area of your roof you must first determine its slope or pitch. Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing.

The first step in a free roofing estimate is measuring the roof dimensions. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. To estimate roofing materials start by finding the total square footage of the roof and divide the number by 100 to determine the number of squares in the roof.