How Much Area Does A Square Of Roofing Shingles Cover

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.

How much area does a square of roofing shingles cover.

However shingles are packaged in a way that they are light enough for the average person to carry around. A square of shingles covers 100 square feet so they are sold by the square not by the bundle. How many bundles of shingles will you need the average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square. Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing material calculator.

Packaging shingles are packaged in bundles that include a number of strips of roofing. So most popular shingles are sold such that three bundles are needed to cover one square of roof area. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.

Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments. 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. Normal architectural shingles are approximately 3 bundles per square. Asphalt shingles are typically packaged with this in mind but if a package of shingles covered an entire 100 square foot square it would be too heavy to handle.

This would be 87. The most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans. Before you start your project you need to calculate the size of the roof you intend to cover. But be careful not all shingle brands are packaged three bundles to a square.

Summary of the above. Find the total square footage of your roof by multiplying the width by the length and then divide that number by 100 and you will get the number of squares you need to cover. The square footage of a roof is normally measured in squares of 100 feet. Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.

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. In other words if you buy 3 bundles of shingles this will cover one square which is 100 sq ft of area. By 36 in in each bundle. One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.