How To Measure Roof Line

If you were to click on the peaks it wouldn t give you an accurate reading of your measurement.

How to measure roof line.

8 inches and you have an 8 in 12 pitch. You will need to express this size in terms of square feet. The length l times the height h of a triangle is twice its area a2. Pitch measurement method 2 2.

1 roof square 100 square feet. Locate the level s 12 inch mark. Thus in a simple style house you ll only have to click on the corners. The first step in a free roofing estimate is measuring the roof dimensions.

Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. Use a level against the underside of the rafter you re measuring to get the most accurate value. 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. L 30 feet h 12 feet 30 12 2 180 square feet.

If this distance measures 4 inches you have a 4 in 12 pitch. How to measure and cut siding near the roof line honey hut in this video i review the basic approach to measure and cut siding boards or panels to get the. 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.