How To Measure Roofs From Ground

Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.

How to measure roofs from ground.

Measure the horizontal run of the roof surface from the ground a in the third figure below. Measuring your roof from the ground 1. Determine your roof pitch see roofpitch if you need help. So if you divide your answer of a product of length times height by two you will get the area of a triangle.

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. Calculate the pitch of the roof. The pitch is the steepness of the roof.

Stretch your tape measure along the walls from end to end. Take the following steps to measure your roof from the ground. Make a outline of your roof on paper. Find the length and width of the building s exterior walls.

To find the pitch of your roof you ll first. Use a pitch. 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. Use a simple formula to approximate the square footage of triangular areas where two sections of a roof meet at each.

Research other methods for measuring a roof from the ground online or talk to a roofing contractor. 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. 1 roof square 100 square feet.