How To Measure Roof Line

Thus in a simple style house you ll only have to click on the corners.

How to measure roof line.

The length l times the height h of a triangle is twice its area a2. 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. So if you divide your answer of a product of length times height by two you will get the area of a triangle. If you were to click on the peaks it wouldn t give you an accurate reading of your measurement.

L 30 feet h 12 feet 30 12 2 180 square feet. The first step in a free roofing estimate is measuring the roof dimensions. Locate the level s 12 inch mark. Use a level against the underside of the rafter you re measuring to get the most accurate value.

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. 8 inches and you have an 8 in 12 pitch. You will need to express this size in terms of square feet. 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.

If this distance measures 4 inches you have a 4 in 12 pitch. 1 roof square 100 square feet. Pitch measurement method 2 2.