How To Determine Roof Pitch From The Ground

Research other methods for measuring a roof from the ground online or talk to a roofing.

How to determine roof pitch from the ground.

After measuring the slope estimate the roof pitch by dividing the slope by 2. Multiply this by the pitch measurement and divide the result in half to determine each triangular section. Knowing the slope of your roof is good for all kinds of things. If you can t get to your attic you can measure slope on your rooftop as long as it s safe to go up there.

The easiest way to do this is by accessing a rafter in your attic if you can. Then calculate the pitch of the roof by placing a level against it angling the level so the bubble is centered and measuring the distance between the end of the level and the roof. Roof pitch is used to describe the slope or angle of the roof. The roof pitch calculator is a convenient online tool you can use to quickly assess the pitch of your roof to determine the length of rafters you need.

November 3 2017 at 10 24 am. Go all the way around your house and fill in your outline with your measurements making sure to account for overhang. How roof pitch is calculated. Finally multiply the area by the pitch multiplier to determine the roof s square footage.

Gauging roof pitch from the ground. Before you calculate roof pitch you ll need to measure the slope of your roof. Next use the pitch to look up the pitch multiplier for the roof online. Determine your roof pitch see roofpitch if you need help make a outline of your roof on paper.

This has shed a light on my getting great pictures and how to accurately measure the roof from the ground. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. From knowing if you have to worry about ice dams to wondering if you should really send you kids up to take down the christmas lights because you don t want to or any reason in between it s good to know the pitch of your roof. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. 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. To accurately calculate the area of your roof you must first determine its slope or pitch.