How To Estimate Roof Shingles

A square simply refers to a 10 x 10 square of roofing.

How to estimate roof shingles.

Thanks for this post. Hire carefully only after. While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12. To find the squares divide the overall roof area by 100 and then round up.

It is important to note that each course will have an exposure of 5 inches so you will need to times the number of shingle courses by the number 5 and divide the number by 12 to calculate the measurement of the rakes. The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project. A square of shingles is the quantity needed to cover 100 sq. You will also need 5 nails for each starter shingle.

The price of malarkey legacy roof will be higher compared to say a mid range gaf timberline shingles roof. 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. Estimate how many roofing nails you ll need. How shingle quantities are measured.

Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories. At 4 nails per field shingle that s about 320 nails per square. May 28 2014 at 3 40 pm this is a pretty good estimator. For high wind areas use 6 nails per shingle or 480 nails per square.

Such a useful tool estimate the cost for roof shingles. Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new roof. You can get this by counting the shingle courses from the ridge to the eaves. Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch.

Roof shingles are sold by both the bundle and by the square. This is simply 100 square feet of roof. 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.