How Do I Figure Out The Pitch Of My Roof

To measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil.

How do i figure out the pitch of my roof.

Divide the slope by two to get the pitch. If you do need to calculate the pitch an estimate or shortcut is usually more practical than measuring the roof s overall dimensions. It is often compared to slope but is not exactly the same. Roof pitch roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

First measure 12 inches from one end of the level and make a mark. You can assess this in two ways either as the roof pitch angles which the rafters make with the horizontal or the proportion between the run and the rise of the roof. Here s an easy safe way to determine the pitch from inside your attic. Roof pitch refers to the slope which the rafter creates.

Roof pitch is simply the slopecreated by the rafter. Often you express roof pitch as the ratio between the rise and the run in the form of x 12. For example if the roof rises 4 feet and the span is 16 feet twice the run then the pitch is 4 16 or 1 4. Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level.

Here are a couple examples. Pitch is the incline of the roof represented as the ratio of rise to the span twice the run. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.