Roof Multi Plier

This makes measuring easier knowing that you are able to get the exact measurement of roofs by merely standing on the ground.

Roof multi plier.

The formula for the roof pitch multiplier comes from the famous pythagorean theorem. A roof pitch multiplier also called a roof pitch factor is a number that is multiplied by the area covered by a sloped roof to produce the area of the actual surface of the roof. A 2 b 2 c 2 where a is the rise of the roof b is the run of the roof and c is the rafter hypotenuse of the triangle with side lengths a and b. Take the area of the roof s footprint say it s 5 000 square feet and multiply 5 000 by 1 118.

And that s the number you were looking for. Gerber mp600 multi plier needle nose black 47550 4 6 out of 5 stars 1 200. The maths behind this number is that it is the square root of rise run 2 1. The roof pitch multiplier is responsible for giving an accurate pitch measurement of the roof.

Now solving for c in the equation above gives. For roof slopes expressed as x in 12 rise in run the roof pitch multiplier is determined by finding the square root of rise run 1. That gives you 5 590 square feet which is the actual area of the surface of the roof.