How To Find How Many Squares On A Roof

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.

How to find how many squares on a roof.

1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. The calculator cannot account for complex shapes based on a measurement of square footage alone. Find the square footage of the roof. Shingles come pre packed in either paper or plastic wrapped bundles and they design them to be an ideal weight for one person to carry.

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. The answer is the number of roofing squares for the roof. There are several factors to keep in mind for any estimate. If you have a simple gable roof you ll only need to measure and sum up the 2 planes of the roof.

Of 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. To properly calculate how many bundles of shingles are needed to roof your home you need to calculate the total square footage of the roof and convert it to squares. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.

A square represents 100 square feet of area covered by shingles. The result is 240 and this means you would need 240 squares of shingles to cover that roof. Convert the area to roofing squares. The materials used for the shingles or seam panels the surface area of the roof with a measurement typically in squares and any special features related to the.

Measure the length and width of each portion of the roof multiply length by width for each plane and then add the planes together for the total square footage. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. You will find roof shingles sold by the bundle and by the square. The most common type of shingle called a three tab or strip shingle is.

Singles are often sold in bundles with three bundles equaling one roof square. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. How many bundles in a square. A square is an area of roof which measures 100 square feet.

As a result you might need to calculate an estimate of how much it will cost to replace your old roof with a new one.