How Do You Measure A Roof From The Ground

Measure an outside wall from end to end where the gable roof comes to a peak above the wall.

How do you measure a roof from the ground.

Determine your roof pitch see roofpitch if you need help. 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. Go all the way around your house and fill in your outline with your measurements making sure to account for overhang. To measure a roof start by measuring the length and width of the building s exterior walls and multiplying them to get the area.

So if you divide your answer of a product of length times height by two you will get the area of a triangle. Take the following steps to measure your roof from the ground. Divide the measurement in half and mark the center. To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high.

Ask an assistant to stand several feet straight way from the wall in line with the center mark. Then calculate the pitch of the roof by placing a level against it angling the level so the bubble is centered and measuring the distance between the end of the level and the roof. Make a outline of your roof on paper. Section off your roof and write your calculations down as shown below dotted lines.

L h 2 area calculating an area of a triangle when estimating a roof. 1 roof square 100 square feet. Walk away from your house perpendicular to the wall that is under the roof pitch you d like to measure.