How To Figure Roofing Material

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.

How to figure roofing material.

The first step in a free roofing estimate is measuring the roof dimensions. After let improvenet help you find a local roofer. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more. 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.

You will need to express this size in terms of square feet. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. 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. Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square.

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.