Understand Roof Pitch

In this instance we want to take a look at how this can be changed and improved with the help of a roof pitch chart.

Understand roof pitch.

Although most homeowners do not need to measure pitch it still pays to understand this term. How to measure roof pitch to measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil. You ll often hear experts express pitch as x over y. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot.

A a roof with a 6 rise for every 12 run has a 6 per foot or 6 in 12 pitch. Roof pitch is the measurement of the angle or the steepness of your roof. The rise is the height of the roof from the base to the top. Mathematically the pitch of a roof is different calculation than roof slope.

Roof pitch is the rise of the roof over the run of the roof. A 12 to 24 pitch is expressed as 1 2. Roof pitch roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run. To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page.

In the roofing trade the go to term is pitch and it is expressed in terms of 12 inches so the pitch of a roof is determined by how many inches the slope rises for every 12 inches it runs horizontally. The roof pitching is essentially how steep the roof is going to be they are either going to be flat or pitched. To calculate pitch you simply divide rise by span and display your result as a fraction. Pitch compares the roof s span to the rise while slope compares rise and run.

Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level. A proper roof pitch is important for maximizing the effectiveness of your roof. For example if a roof is 8 feet high and spreads out from the center covering 12 feet in each direction the rise over the run would be 8 12. The pitch fraction represents a certain amount of vertical rise over the entire span.

First measure 12 inches from one end of the level and make a mark. Pitch is thus the ratio of the rise in inches to a 12 inch run and is often expressed using a semicolon for example 6 12.