How Many Bundles Of Roof Shingles To A Square

A square of shingles covers 100 square feet of a standard roof.

How many bundles of roof shingles to a square.

There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these. Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style. It typically takes three bundles of standard three tab asphalt shingles to cover one square on a roof. So most popular shingles are sold such that three bundles are needed to cover one square of roof area.

Therefore a 40 square roof would require approximately 120 bundles of shingles. The most common type of shingles known as strip or three tab shingles are packaged with three bundles per square. A roof square is equal to 100 square feet so each bundle covers roughly 33 1 3 square feet. How many shingles in a square.

Laminated and heavier three tab shingles therefore require four to five bundles to cover a square. Once you look at the more substantial three tabbed variety these require four per square and sometimes possibly five to cover the same square. Read the label carefully as some brands need a bit more than three bundles to cover a square. The most common you find apply to three tab shingles and take three bundles of shingles for each square.

Once you have a three bundle pack to cover a square you will have 29 x 12 inches by 36 inch standard. If the shingles you are using come three bundles to a square calculating the number of bundles you ll need is simple. It can also include some of the lighter weight laminated shingles. But be careful not all shingle brands are packaged three bundles to a square.

Of roof area close enough to the 32 sq. With that as background you are now ready to estimate how many shingles you will purchase for your roof project. 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. A typical bundle of three tab shingles has 29 standard sized shingles.