How Many Bundles Of Shingles Are In 1 Roofing Square

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.

How many bundles of shingles are in 1 roofing square.

Four bundles to a square. There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these. Each shingle is 13 1 4 inches by 39 3 4 inches and the square covers 99 98 square feet using 65 shingles. The hardest part is how you determine the number of bundles it requires you to order to cover all your roof areas.

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. There are two ways to size up a new or freshly stripped roof. Owens corning offers a metric square of shingles. Roof length measured in feet roof width measured in feet roof pitch.

Therefore a 40 square roof would require approximately 120 bundles of shingles. 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. Once you have a three bundle pack to cover a square you will have 29 x 12 inches by 36 inch standard sized shingles per bundle. It typically takes three bundles of standard three tab asphalt shingles to cover one square on a roof.

16 nex laminated architectural shingles see page 1 for color availabilities and distribution locations. A roof square is equal to 100 square feet so each bundle covers roughly 33 1 3 square feet. So most popular shingles are sold such that three bundles are needed to cover one square of roof area. By 36 in in each bundle.

As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. This would be 87. 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. Each square will need three bundles of shingles to cover it.

With that as background you are now ready to estimate how many shingles you will purchase for your roof project. Featuring the zone malarkey s patented nailing area 241 highlander nex nex polymer modified asphalt limited lifetime shingle warranty. Figuring out the roof area is the first step to determine how many bundles you ll need to order. The measurement method and the sheet count method.

With heavier materials a square might consist of four or five bundles each with fewer shingles than the normal bundle. 55 8 143 mm squares pallet. Normal architectural shingles are approximately 3 bundles per square. When shingles come three bundles to the square there are 29 standard sized shingles 12 in.

This roof shingle calculator requires four basic inputs.