How Do You Figure Out Square Feet Of A Roof

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 do you figure out square feet of a roof. The top ridge will be shorter than the one of the gable roof but the four hips will add. How to calculate square footage for rectangular round and bordered areas. Multiply the footprint square footage by the multiplier for your roof pitch to find the actual square footage of the roof. 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.

Next find the square footage of the metal roofing panels you want to use. Check that your footage measurements are within this range so you can start off on the right foot. The only difference in this calculation to the one for a gable roof area is the amount of the ridge. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.

Measure the length and width in feet then multiply together to find the square footage. Before you do any roofing work you must calculate the roof s square footage to determine how much material you need. 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.

Calculate square feet meters yards and acres for flooring carpet or tiling projects. Use our roof pitch calculator to find the pitch of your roof. Calculate the square footage area of a hip roof. The square footage of a hip roof area is identical to the square footage of a gable roof of the same size.

The calculator cannot account for complex shapes based on a measurement of square footage alone. Calculate square footage for a roof by measuring and by performing some basic math equations. Shingles and other roofing materials such as underlayment are typically measured in squares that are 10 feet long and 10 feet wide with each square measuring 100 square feet. With the area measurement you can learn the approximate cost of a new roof.

Calculate project cost based on price per square foot square yard or square meter. 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.