How To Estimate Roof Shingles Needed

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

How to estimate roof shingles needed.

Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch. Find the square footage of the roof. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.

Measure your roof accurately use a measuring tape preferably 50 or 100 feet long and get exact ground dimensions of your house. This means that if you are going to be using heavier shingles you will need to have more bundles to cover each square foot. A square simply refers to a 10 x 10 square of roofing. The shingle bundles will be plastic or paper wrapped bundles that are made to be light enough for a single person to carry.

Divide the total footage by 100 to determine the number of squares in the. Determine the number of bundles. How shingle quantities are measured roof shingles are sold by both the bundle and by the square. Compute the area of the whole roof and.

To find the squares divide the overall roof area by 100 and then round up. Two sided sloped roof. Rectangle of roof on one side of the building the calculator uses these measurements to. Be sure to add a couple of bundles for double first row.

Enter your zip code. Shingles are packaged in paper or plastic wrapped bundles designed to be light enough for a person to carry so heavier shingles require more bundles per square. Determine the bundles of shingles. Determine the total number of squares.

A square of shingles is the quantity needed to cover 100 sq. Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories. A square of shingles will be the amount needed to cover an area of 100 square feet. However shingles are packaged in a way that they are light enough for the average person to carry around.

To estimate the correct amount of materials and accessories needed for the job follow the steps below. The measurements entered represent a. Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed. This is simply 100 square feet of roof.