Measuring Roof Pitch From The Ground

Roof pitch is represented in inches rise of 12 inches run.

Measuring roof pitch from the ground.

Make a outline of your roof on paper. Measure the distance from where you re standing to the face of the wall you walked away from. As a tip if you. Determine your roof pitch see roofpitch if you need help.

Take the following steps to measure your roof from the ground. The most precise way to find the roof s slope is by measuring it from the underside. The pitch is the steepness of the roof. Use a level against the underside of the rafter you re measuring to get the most accurate value.

Measuring your roof from the ground 1. Access one of the rafters then take the measurement this way. Measure the height from the ground to the. Calculate the pitch of the roof.

Go all the way around your house and fill in your outline with your measurements making sure to account for overhang. 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. For a simple gable roof the span wall to wall will be twice the size of the run wall to ridge horizontally. For example a 3 pitch or 3 in 12 pitch or 3 12 pitch all mean that the roof rises 3 inches for every 12 inches of it s horizontal run.

The slope is the same as the pitch. To find the pitch of your roof you ll first. Walk away from your house perpendicular to the wall that is under the roof pitch you d like to measure. Use a pitch.

For a roof with the ridge above one wall the span is the same as the run. To sum it up each individual tab on a 3 tab shingle measures approximately 12 wide by 6 high. For more complex roofs you may need to calculate it section by. Stretch your tape measure along the walls from end to end.

Use a simple formula to approximate the square footage of triangular areas where two sections of a roof meet at each. Find the length and width of the building s exterior walls.