Estimate Roof Size By Counting Shingles

The first technique is referred to as the shingle count method which is used for estimating the measurements of all rectangular shaped sections of a roof.

Estimate roof size by counting shingles.

Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. An important part of any roofing repair or replacement project is being able to accurately calculate the quantity of roofing materials required to finish the job. Post author december 10 2019 at hi steve so malarkey legacy shingles fall into the mid premium asphalt shingles category for estimating purposes. Here are some important tips to calculate the amount of roof shingles that you need for your roofing project.

Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square. To estimate roofing materials start by finding the total square footage of the roof and divide the number by 100 to determine the number of squares in the roof. To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high. 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 of shingles is the quantity needed to cover 100 sq. The first step in a free roofing estimate is measuring the roof dimensions. Average roofing shingles prices range between 3 19 and 5 12 per sq. Materials with all other necessary accessories 1 layer tear off labor dump fees and permits.

It is important to note that each course will have an exposure of 5 inches so you will. You will need to express this size in terms of square feet. You will then have to get the measurement of the rake of the roof. Roof shingles are sold by both the bundle and by the square.

Installed on a typical ranch cape house. For example you will need to figure out the exact number of shingles required to cover the entire roof area. 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 calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.

You can get this by counting the shingle courses from the ridge to the eaves. Once you know this number you can estimate the final price of the materials.