How To Figure How Many Squares On A Roof

However shingles are packaged in a way that they are light enough for the average person to carry around.

How to figure how many squares on a roof.

To accurately calculate the area of your roof you must first determine its slope or pitch. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. Measure the length and width in feet then multiply together to find the square footage. Calculate the square footage area of a hip roof.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. Convert the area to roofing squares. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square.

The only difference in this calculation to the one for a gable roof area is the amount of the ridge. The top ridge will be shorter than the one of the gable roof but the four hips will add. Singles are often sold in bundles with three bundles equaling one roof square. A square represents 100 square feet of area covered by shingles.

The first step in a free roofing estimate is measuring the roof dimensions. 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. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. Use our roof pitch calculator to find the pitch of your roof.

The square footage of a hip roof area is identical to the square footage of a gable roof of the same size. Next find the square footage of the metal roofing panels you want to use. Multiply the footprint square footage by the multiplier for your roof pitch to find the actual square footage of the 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.

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. The calculator cannot account for complex shapes based on a measurement of square footage alone. You will need to express this size in terms of square feet. 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.