For example a 2 000 square foot roof has 20 squares of shingles.
How many bundles of shingles to roof 2500 square feet.
To determine how many squares a roof is just divide its square footage by 100.
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.
However if you are using heavier shingles you will require 4 to 5 bundles for a square.
Since transportation is a major cost factor expect prices to vary by location.
There are three bundles of shingles for each square.
There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these.
When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle.
Specialty shingles such as iko armourshake are heavier and therefore packaged to cover 20 square feet per bundle or five bundles per square.
Shingle weight per square comparison.
It is common to use 3 bundles to a square of shingles.
But be careful not all shingle brands are packaged three bundles to a square.
A typical bundle of shingles weighs about 75 pounds while some premium products can weigh over 100 pounds per bundle so consider delivery of materials.
Roof length measured in feet roof width measured in feet roof pitch.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.
Read the label carefully as some brands need a bit more than three bundles to cover a square.
It typically takes 3 bundles of shingles to cover each square of a roof.
Since there are twenty six shingles in a bundle of twenty year shingles which is fine for starters and edges divide the result by twenty six.