How To Find How Many Squares On A Roof

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100.

How to find how many squares on a roof.

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. Of your new roof. The most common type of shingle called a three tab or strip shingle is. There are several factors to keep in mind for any estimate.

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. You will find roof shingles sold by the bundle and by the square. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. It takes a square of shingles to cover 100 sq.

How many bundles in a square. To accurately calculate the area of your roof you must first determine its slope or pitch. Find the square footage of the roof. The result is 240 and this means you would need 240 squares of shingles to cover that roof.

To determine the number of squares on the gable roof above simply divide its total of 24 000 square feet by 100. If you have a simple gable roof you ll only need to measure and sum up the 2 planes of the roof. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. The calculator cannot account for complex shapes based on a measurement of square footage alone.

A square is an area of roof which measures 100 square feet. 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. Convert the area to roofing squares. Singles are often sold in bundles with three bundles equaling one roof square.

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. 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. 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. 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.

A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.