How To Figure Out Square Feet Of A Roof

To conclude the example if your total roofing area is 17 300 square feet your waste allowance would be 17 300 x 1 1 730 square feet.

How to figure out square feet of a roof.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. Enter measurements in us or metric units. Roof pitches in degrees. How to calculate square footage for rectangular round and bordered areas.

This nominal square footage amount is then multiplied by a factor associated with the roof s pitch. Multiply the square footage of your roof by 1 to get the 10 percent waste allowance. Calculate square footage square meters square yardage and acres for home or construction project. The calculator cannot account for complex shapes based on a measurement of square footage alone.

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. 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. Convert the area to roofing squares. The answer is the number of roofing squares for the roof.

Calculate square feet meters yards and acres for flooring carpet or tiling projects. Calculate project cost based on price per square foot square yard or square meter. 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. Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square.

You will need to express this size in terms of square feet. The first step in a free roofing estimate is measuring the roof dimensions. Your roof is without a doubt one of the most important elements of your home. 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.

1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.