How To Estimate Roof Shingles

Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories.

How to estimate roof shingles.

You will also need 5 nails for each starter shingle. Such a useful tool estimate the cost for roof shingles. 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. May 28 2014 at 3 40 pm this is a pretty good estimator.

At 4 nails per field shingle that s about 320 nails per square. Roof shingles are sold by both the bundle and by the square. 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. Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch.

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. For high wind areas use 6 nails per shingle or 480 nails per square. Thanks for this post. The difference between the two will likely be between 50 and 150 per square 100 sq ft depending on the contractor and.

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. A square simply refers to a 10 x 10 square of roofing. Hire carefully only after. Post author december 10 2019 at hi steve so malarkey legacy shingles fall into the mid premium asphalt shingles category for estimating purposes.

To find the squares divide the overall roof area by 100 and then round up. Expect to pay in the high end of the 5 43 7 05 per square foot range for a licensed bonded and insured contractor and for complex or rush projects. 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. You can get this by counting the shingle courses from the ridge to the eaves.

How shingle quantities are measured. This is simply 100 square feet of roof. Estimate how many roofing nails you ll need.