Roof length measured in feet roof width measured in feet roof pitch.
How many bundles of shingles to roof 2500 square feet.
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.
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.
For example a 2 000 square foot roof has 20 squares of shingles.
Shingle weight per square comparison.
Since transportation is a major cost factor expect prices to vary by location.
There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these.
To determine how many will be needed for starters and edges measure the entire perimeter of the roof and divide it by three.
With that as background you are now ready to estimate how many shingles you will purchase for your roof project.
When you are using 3 bundles for a square you will be getting 29 standard shingles in each bundle.
There are three bundles of shingles for each square.
The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.
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.
To determine how many squares a roof is just divide its square footage by 100.
Specialty shingles such as iko armourshake are heavier and therefore packaged to cover 20 square feet per bundle or five bundles per square.
It typically takes 3 bundles of shingles to cover each square of a roof.
It is common to use 3 bundles to a square of shingles.
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.