Square Of Roof Size

This is simply 100 square feet of roof.

Square of roof size.

One roofing square is equal to 100 square feet. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. If its pitch is 6 in 12 a pitch multiplier of 1 12 multiplying 1 152 sq ft 107 0 m 2 by 1 12 would give you an overall square footage of 1 290 square feet 120 m 2.

Instead a square is a term of measurement all its own. The term roofing square and roof pitch are the most commonly used terms in the roofing industry. 10 feet x 10 feet 100 square feet or 1 roofing square. Keep in mind that using google earth isn t going to give you a 100 percent accurate reading but it will give you a basic idea of the size of the roof for your calculations for the roofing materials.

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Convert the area to roofing squares. So in a sense we re talking about square feet but using this unit makes it easier to calculate the footage or required materials and cost of a roofing project. Just use it as a starting point and you ll have a fairly basic idea of what you re dealing.

1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. It does not refer to squared feet. 2 feet x 50 feet 100 square feet or 1 roofing square. It does not matter how you arrive at 100 square feet.

Nor does it refer to squared yards. 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. In the roofing industry the term square is unique. A square simply refers to a 10 x 10 square of roofing.

For instance if the roof is 1550 square feet then it is 16 squares. If your roof measures 48 feet 15 m x 24 feet 7 3 m multiplying its length by its width would give you a square footage of 1 152 square feet 107 0 m 2. The answer is the number of roofing squares for the roof. Don t use this as your only method of measuring.

To find the squares divide the overall roof area by 100 and then round up. 5 feet x 20 feet 100 square feet or 1 roofing square. If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width. 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.

Check that your footage measurements are within this range so you can start off on the right foot.