How To Measure Roof Size From Ground

For trapezoidal roofs measure the bottom edge the top edge also known as the ridge and the distance between the 2 edges.

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. Proceed with measuring the overhang at the fascia or. Thus in a simple style house you ll only have to click on the corners. 8 inches and you have an 8 in 12 pitch.

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. Be sure to find the area of any dormers on your roof as well. To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high. If you were to click on the peaks it wouldn t give you an accurate reading of your measurement.

Make a outline of your roof on paper. 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. Find the dimensions of each of the roof s faces. 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.

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. Make a note of the square footage of each square or rectangular section on your diagram. Determine your roof pitch see roofpitch if you need help. Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.

Pitch measurement method 1 1. If this distance measures 4 inches you have a 4 in 12 pitch. Just multiply the length and width dimensions.