Measure Roof Shingles Ground

To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high.

Measure roof shingles ground.

Required measurements include the following. So for instance if your total is 2 381 square feet that s approximately 23 8 squares or 24 squares rounded up. Then calculate the line length of the roof c in the figure using the pythagorean theorem. Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.

How to measure a roof for shingles step by step the process of accurately measuring a roof involves first making a diagram of the roof to show the basic shapes of each roof plain and how they relate to one another. Then each measurement is recorded on the diagram applicable to that roof surface. You can also use an app or a roofing calculator to decide how many shingles you ll need. Don t worry too much if you don t know how to measure a roof for shingles.

Your roofer will measure the surface of your roof to determine the total square footage which will dictate how many shingles must be purchased to fully cover the roof s planes. Multiple the number of shingles times the width of each shingle which you can measure at ground level to get b in the figure below. Therefore divide your total area by 100 or 9 3 if you re using meters to get the number of squares. Determine your roof pitch see roofpitch if you need help.

C square root a squared b squared.