How To Measure Roof Size From Ground

Take the following steps to measure your roof from the ground.

How to measure roof size from ground.

Multiply the angle measurement for the pitch of the roof by the length of the roof to determine the square foot area of one side of the gable. Thus in a simple style house you ll only have to click on the corners. If you were to click on the peaks it wouldn t give you an accurate reading of your measurement. Find the dimensions of each of the roof s faces.

To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high. Determine your roof pitch see roofpitch if you need help. Be sure to find the area of any dormers on your roof as well. If a section is 120 feet 37 m x 100 feet 30 m its total square footage would be 12 000 square feet 1 100 m 2.

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. If the roof has a triangular shape stretch your tape measure along the bottom edge then measure from the peak point down to the center of the bottom edge. Proceed with measuring the overhang at the fascia or. Just multiply the length and width dimensions.

Pitch measurement method 1 1. Make a note of the square footage of each square or rectangular section on your diagram. 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. If this distance measures 4 inches you have a 4 in 12 pitch.

Make a outline of your roof on paper. Go all the way around your house and fill in your outline with your measurements making sure to account for overhang. 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.