How Many Bundles Of Roof Shingles To A Square

So most popular shingles are sold such that three bundles are needed to cover one square of roof area.

How many bundles of roof shingles to a square.

Therefore a 40 square roof would require approximately 120 bundles of shingles. But be careful not all shingle brands are packaged three bundles to a square. Laminated and heavier three tab shingles therefore require four to five bundles to cover a square. Read the label carefully as some brands need a bit more than three bundles to cover a square.

It typically takes three bundles of standard three tab asphalt shingles to cover one square on a roof. Once you have a three bundle pack to cover a square you will have 29 x 12 inches by 36 inch standard. A typical bundle of three tab shingles has 29 standard sized shingles. How many squares are in a bundle of shingles.

It can also include some of the lighter weight laminated shingles. The most common type of shingles known as strip or three tab shingles are packaged with three bundles per square. There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these. With that as background you are now ready to estimate how many shingles you will purchase for your roof project.

As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. Once you look at the more substantial three tabbed variety these require four per square and sometimes possibly five to cover the same square. The most common you find apply to three tab shingles and take three bundles of shingles for each square. Each bundle covers 33 3 sq.

How many shingles in a square. A roof square is equal to 100 square feet so each bundle covers roughly 33 1 3 square feet. A square of shingles covers 100 square feet of a standard roof. If the shingles you are using come three bundles to a square calculating the number of bundles you ll need is simple.