Make a outline of your roof on paper.
How to measure roof size from ground.
Calculate the pitch of the roof.
Stretch your tape measure along the walls from end to end.
If you were to click on the peaks it wouldn t give you an accurate reading of your measurement.
Simply input the surface area of the roof choose from one of the available options and you will get your first roofing estimate.
Find the length and width of the building s exterior walls.
Pitch measurement method 1 1.
To find the pitch of your roof you ll first.
To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high.
8 inches and you have an 8 in 12 pitch.
Take the following steps to measure your roof from the ground.
Check that your footage measurements are within this range so you can start off on the right foot.
Next you will need to use a roofing materials calculator.
Determine your roof pitch see roofpitch if you need help.
Use a simple formula to approximate the square footage of triangular areas where two sections of a roof meet at each.
Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.
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.
Research other methods for measuring a roof from the ground online or talk to a roofing contractor.
If this distance measures 4 inches you have a 4 in 12 pitch.
The pitch is the steepness of the roof.
Measuring your roof from the ground 1.
Thus in a simple style house you ll only have to click on the corners.