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.
How to measure the roof from the ground.
Find the length and width of the building s exterior walls.
Measure the distance from where you re standing to the face of the wall you walked away from.
Use a pitch.
Thus in a simple style house you ll only have to click on the corners.
To find the pitch of your roof you ll first.
Research other methods for measuring a roof from the ground online or talk to a roofing contractor.
Measuring your roof from the ground 1.
Stretch your tape measure along the walls from end to end.
Measure the height from the ground to the.
Outside of the u s a degree angle is typically used.
Section off your roof and write your calculations down as shown below dotted lines.
Use a simple formula to approximate the square footage of triangular areas where two sections of a roof meet at each.
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.
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.
For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
Take the following steps to measure your roof from the ground.
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.
As a tip if you.
The pitch is the steepness of the roof.
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.
Walk away from your house perpendicular to the wall that is under the roof pitch you d like to measure.