Calculating Square Footage Of Sloped Roof

Conventional slope roof range between 4 in 12 and 8 in 12.

Calculating square footage of sloped roof.

A low slope roof is anywhere from 2 in 12 to 4 in 12. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. How to calculate square footage for rectangular round and bordered areas. Most roof s have a pitch in the 4 12 to 9 12 range.

Calculate project cost based on price per square foot square yard or square meter. Enter measurements in us or metric units. For example if you have a two story home that s 2 600 square feet one floor would be 1 300 square feet multiply this number by your most recent result to get the estimated square footage of your roof. Access one of the rafters then take the measurement this way.

Determine the square footage of one floor of your home. Measuring the slope from the rafters. Learn more about finding the angle of a line using our slope calculator. So continuing our example if you ve got a two story house with a total square footage of 2 700 square feet with each floor having 1 350 square feet multiply 1 350 by 1 0541 to get 1 423 square.

A pitch over 9 12 is considered a steep slope roof between 2 12 and 4 12 is considered a low slope roof and less than 2 12 is considered a flat roof. The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project. Common roof pitches and equivalent grade degree and radian angles. The most precise way to find the roof s slope is by measuring it from the underside.

The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof. 1 300 x 1 05 1 365 square feet calculating the area true. That is the roof s rise. Calculate square footage square meters square yardage and acres for home or construction project.

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. The run always remains constant at 12 inches. Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing.

Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new 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. The calculator cannot account for complex shapes based on a measurement of square footage alone. A flat roof has a slope of 2 in 12 or less.