How Much Area Is A Square In Roofing

1 roofing square 100 square feet.

How much area is a square in roofing.

A square simply refers to a 10 x 10 square of roofing. One roofing square is equal to 100 square feet. 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. You will need to express this size in terms of square feet.

The term roofing square and roof pitch are the most commonly used terms in the roofing industry. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy. A square is 100sq feet if your using some of the heavier roofing most one bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feetroof. Packaging shingles are packaged in bundles that include a number of strips of roofing.

As you have noticed in the roofing industry however the surface of the roof is being measured in squares. This is simply 100 square feet of roof. While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12. What is a roofing square.

Instead a square is a term of measurement all its own. 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. In the roofing industry the term square is unique. To find the squares divide the overall roof area by 100 and then round up.

This would be 87. Normal architectural shingles are approximately 3 bundles per square. A square is the number of shingles it would take to cover 100 square feet of roof area with each row of shingles covering the tabs of the layer below it. 10 feet x 10 feet 100 square feet or 1 roofing square.

It does not refer to squared feet. Check that your footage measurements are within this range so you can start off on the right foot. Nor does it refer to squared yards. It does not matter how you arrive at 100 square feet.