How Many Shingles For My Roof

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.

How many shingles for my roof.

For a new roof you will also need the same amount of underlayment. Another rule of thumb that can give you a ballpark estimate of the roof area on newly built roofs is to look at the number of sheets of plywood used for the roof deck. However if you are using heavier shingles you will require 4 to 5 bundles for a square. Note that in the last 3 4 years costs of roof shingles and many accessories have gone down by an average of 18 20 currently the us national average for benchmark architectural shingles is around 74 51 square or 25 per bundle.

It is common to use 3 bundles to a square of shingles. However shingles are packaged in a way that they are light enough for the average person to carry around. The most common type of shingle called a three tab or strip shingle is generally packaged three bundles per square. Waste is calculated at 7 5 for a gable roof and 15 for a hip roof which are typical in the roofing industry.

As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle. The result is 240 and this means you would need 240 squares of shingles to cover that roof.