How To Measure The Size Of My Roof

Find the 12 inch point on the level and measure straight down to the roof using a tape measure.

How to measure the size of my roof. 1 roof square 100 square feet. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. Thus in a simple style house you ll only have to click on the corners. The first step in a free roofing estimate is measuring the roof dimensions.

Less than 6 inches is a low pitch 6 to 9 inches is a medium pitch and more. If this distance measures 4 inches you have a 4 in 12 pitch. It is often compared to slope but is not exactly the same. On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof.

Use a pitch. 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. L 30 feet h 12 feet 30 12 2 180 square feet. Outside of the u s a degree angle is typically used.

8 inches and you have an 8 in 12 pitch. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Pitch measurement method 2 2. Outline the roof at the points that are on the same level or elevation to ensure that you re getting an accurate calculation of your roofing measurements.

Find the length and width of the building s exterior walls. Calculate the pitch of the roof. The pitch is the steepness of the roof. Measuring your roof from the ground 1.

If you were to click on the peaks it wouldn t give you an accurate reading of your measurement. Tape measure preferably 100 feet long you can get one at home depot or lowe s for about 17 tax and if you don t. Stretch your tape measure along the walls from end to end. You will need the level to get the exact roof pitch.

To measure a roof you will need the following tools. To find the pitch of your roof you ll first. You will need to express this size in terms of square feet. Roof reports and wall reports made easy.

We ll use satellite imagery and trigonometry to calculate your roof s measurements.