How To Figure Number Of Squares For A Roof

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.

How to figure number of squares for a roof. With that as background you are now ready to estimate how many shingles you will purchase for. The first step in a free roofing estimate is measuring the roof dimensions. Because each 100 square feet of roof is one. 2 000 100 20.

Find the number of squares. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. This is simply 100 square feet of roof. A square simply refers to a 10 x 10 square of roofing.

A square of shingles is the number of shingles needed to cover 100 sq feet of roof 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. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.

Convert the area to roofing squares. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more. Roofers measure surfaces in squares of 100 square feet 9 29 square meters. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.

Roofing pitch for square roof area finally the more complex part measuring your roof s pitch. Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments. If your roof is 2 000 sq. However shingles are packaged in a way that they are light enough for the average person to carry around.

Divide the total footage by 100 to find the number of squares in the roof. Feet then you will have 20 squares. To accurately calculate the area of your roof you must first determine its slope or pitch. To find the squares divide the overall roof area by 100 and then round up.

There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these. How to estimate roofing materials. For instance if the roof is 1550 square feet then it is 16 squares. Estimate or calculate the pitch of your roof low medium or high.