Typically it takes three bundles of standard sized standard weight shingles to cover 100 square feet of roof surface.
How much area does a bundle of roofing shingles cover.
Each square will need three bundles of shingles to cover it.
This means that if you are going to be using heavier shingles you will need to have more bundles to cover each square foot.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
How much does a square of shingles cover.
Shingle coverage for 20 25 and 30 year shingles is 3 bundles per square.
There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these.
A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.
With that as background you are now ready to estimate how many shingles you will purchase for.
The shingle bundles will be plastic or paper wrapped bundles that are made to be light enough for a single person to carry.
25 sq ft of at roughly 35 to 40 per bundle you are looking at the approximate cost of 140.
40 and 50 year shingles are 4 bundles per square.
Bundle 26 pieces royal sovereign shingles have a simple yet timeless royal sovereign shingles have a simple yet timeless beauty.
Read the label carefully as some brands need a bit more than three bundles to cover a square.
But be careful not all shingle brands are packaged three bundles to a square.
As a numer of answers stated a square of shingles cover approximately 100 square feet whic is equal to 3 bundles.
However shingles are packaged in a way that they are light enough for the average person to carry around.
A square of shingles will be the amount needed to cover an area of 100 square feet.
Before you start your project you need to calculate the size of the roof you intend to cover.
The square footage of a roof is normally measured in squares of 100 feet.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
One bundle of shingles covers approximately 33 square feet of roof depending on the size and weight of the shingles.
Royal sovereign charcoal algae resistant 3 tab roofing shingles 33 33 sq.
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.
Given that you roof is 36 squares.
One bundle of shingles will cover aproximately 33 square feet.