How Many Bundles Per Square Roofing Shingles

A square of shingles is the number of shingles needed to cover 100 sq feet of roof area.

How many bundles per square roofing shingles.

The recommended application method is the five course diagonal method found on each bundle of shingles. The square footage of a roof is normally measured in squares of 100 feet. For a new roof you will also need the same amount of underlayment. Specialty shingles such as iko armourshake are heavier and therefore packaged to cover 20 square feet per bundle or five bundles per square.

40 and 50 year shingles are 4 bundles per square. 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. How many bundles of shingles in a square you can t merely go by the number of shingles in a bundle since shingle size and coverage vary from one brand to the next. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.

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 most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans. 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.

The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square. Each square will need three bundles of shingles to cover it. Below are the highlights of the warranty for landmark pro. Nov 27 2018 at the touch of a button you can find out how many bundles of architectural shingles in a square.

This material is highly durable. Stone coated steel starts at about 350 per square. Shingle coverage for 20 25 and 30 year shingles is 3 bundles per square. The result is 240 and this means you would need 240 squares of shingles to cover that roof.

Technical data sheet continued landmark shingles page 3 of 3 application. Metal roofing shingles cost around 300 per square 100 per bundle but can run as high as 1 800 a square for high end metals or complicated rooflines. In this method shingle course offsets are 6 and 11. Certainteed warrants that its shingles will be free from manufacturing defects and provides the extra assurance of surestart protection.

Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years.