How Many Square Feet In One Square Of Roofing Shingles

Each plywood sheet is 4 x 8 feet or 32 square feet which coincidentally is almost exactly.

How many square feet in one square of roofing shingles.

The most common is to have three bundles of shingles for a square of roof area. A square of shingles covers 100 square feet of a standard roof. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. A square of shingles is the quantity needed to cover 100 sq.

This is simply 100 square feet of roof. Square definition 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. Shingles are packaged in paper or plastic wrapped bundles designed to be light enough for a person to carry so heavier shingles require more bundles per square. One roofing square is equal to 100 square feet.

In high wind areas you need five nails per shingle or 480 nails per square. Shingles are packaged in lightweight bundles intended for easy transport up and down a ladder and across precarious heights. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. Each square will need three bundles of shingles to cover it.

To find the amount of shingles you will need multiply the number of squares by three. In other words if you buy 3 bundles of shingles this will cover one square which is 100 sq ft of area. However shingles are packaged in a way that they are light enough for the average person to carry around. The square footage of a roof is normally measured in squares of 100 feet.

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. The most usual case when buying standard shingles i e three tab strip shingles and laminated shingles there are 29 standard sized shingles 12 in. A square simply refers to a 10 x 10 square of roofing. Laminated and heavier three tab shingles therefore require four to five bundles to cover a square.

By 36 in in each bundle. This amounts to an average of 320 nails per square or 100 square feet. For instance if the roof is 1550 square feet then it is 16 squares.