How To Estimate Roof Shingles Needed

The measurements entered represent a.

How to estimate roof shingles needed.

A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. 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. Be sure to add a couple of bundles for double first row.

A square simply refers to a 10 x 10 square of roofing. This is simply 100 square feet of roof. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. Determine the bundles of shingles.

Measure the length and width of each portion of the roof multiply length by. 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. Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories. 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 total number of squares. A square of shingles is the quantity needed to cover 100 sq. Compute the area of the whole roof and. Two sided sloped roof.

Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch. Measure your roof accurately use a measuring tape preferably 50 or 100 feet long and get exact ground dimensions of your house. Enter your zip code. Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material.

Divide the total footage by 100 to determine the number of squares in the. The shingle bundles will be plastic or paper wrapped bundles that are made to be light enough for a single person to carry. This means that if you are going to be using heavier shingles you will need to have more bundles to cover each square foot. To estimate the correct amount of materials and accessories needed for the job follow the steps below.

How shingle quantities are measured roof shingles are sold by both the bundle and by the square. Determine the number of bundles. To find the squares divide the overall roof area by 100 and then round up. Find the square footage of the roof.