How To Measure Roof Slope From The Ground

Determine your roof pitch see roofpitch if you need help.

How to measure roof slope from the ground. Measure 12 inches on a carpenter s level. Pitch measurement method 1 1. This has shed a light on my getting great pictures and how to accurately measure the roof from the ground. 8 inches and you have an 8 in 12 pitch.

Measure the distance from where you re standing to the face of the wall you walked away from. Climb up a ladder without your tools to take a look at the roof surface. Take the following steps to measure your roof from the ground. Many levels are equipped with a ruler on.

I have done it this way before but the only issue with this method is that shingles generally have 5 inches revealed instead of 6 inches. If this distance measures 4 inches you have a 4 in 12 pitch. Locate the level s 12 inch mark. 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.

To measure an obtuse angle which is normally the case for roof angles let ruler segment 1 follow the roof slope set segment 2 at 90 degrees to ruler segments 3 4 hold segments 3 4 level and re check that segment 1 still follows the roof slope. Use a level against the underside of the rafter you re measuring to get the most accurate value. Mark the length with the marker. Confirm the roof is safe to walk on.

Use a simple formula to approximate the square footage of triangular areas where two sections of a roof meet at each. Measuring slope from the roof surface 1. November 3 2017 at 10 24 am. As a tip if you.

Access one of the rafters then take the measurement this way. Make a outline of your roof on paper. 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. Go all the way around your house and fill in your outline with your measurements making sure to account for overhang.

Measure the height from the ground to the. Walk away from your house perpendicular to the wall that is under the roof pitch you d like to measure. Research other methods for measuring a roof from the ground online or talk to a roofing contractor.