How Many Bundles Of Roof Shingles Per Square

This would be 87.

How many bundles of roof shingles per square.

To determine the number of squares on the gable roof above simply divide its total of 24 000 square feet by 100. A professional will likely purchase slightly more materials than necessary to ensure there is extra material if needed. Depending on the complexity of the roof how broken up is the roof with valleys and hips this can cause more waste. The square footage of a roof is normally measured in squares of 100 feet.

Normal architectural shingles are approximately 3 bundles per square. 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. It will usually take three or four bundles to make up one square. There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these.

There will also be hip ridge and starter shingles needed. The hardest part is how you determine the number of bundles it requires you to order to cover all your roof areas. Step 4 multiply the value in step 2 by the value in step 3 to determine how many bundles of shingles you will need. A typical bundle of three tab shingles has 29 standard sized shingles.

How many shingles in a square once you have a three bundle pack to cover a square you will have 29 x 12 inches by 36 inch standard sized shingles per bundle. The result is 240 and this means you would need 240 squares of shingles to cover that roof. Thicker shingles will be as much as 4 or 5 bundles per square. Find the total square footage of your roof by multiplying the width by the length and then divide that number by 100 and you will get the number of squares you need to cover.

The number of bundles or squares you need will depend on the surface area of your roof and its pitch or slope. For example a 2 000 square foot roof will require 20 squares or 60 bundles. 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. With that as background you are now ready to estimate how many shingles you will purchase for your roof project.

Look at the bundle package of cedar shingles to see how many bundles it takes to make up one square of shingles. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles. A square of shingles covers 100 square feet of a standard roof. The most common type of shingles known as strip or three tab shingles are packaged with three bundles per square.