To measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil.
How do you measure the pitch of your roof.
If it s four inches you have a 4 in 12 pitch and so forth for other measurements thereby determining your roof pitch.
Using ruler and tape you can do it anyway of these ways.
Knowing the pitch of your roof is useful when designing an addition installing skylights or cutting new rake boards.
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.
Here s an easy safe way to determine the pitch from inside your attic.
After measuring the slope estimate the roof pitch by dividing the slope by 2 if you have a simple gable roof.
How to measure roof pitch.