# How To Write Roof Pitch

### Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level.

How to write roof pitch.

Leah answers a viewer s question about how to calculate the pitch of a roof on a structure. A a roof with a 6 rise for every 12 run has a 6 per foot or 6 in 12 pitch. For a roof with the ridge above one wall the span is the same as the run. X pitch 12 0 25 12 3.

It can also be written down as 25 or 14. First measure 12 inches from one end of the level and make a mark. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. That is to say the roof pitch expressed as a ratio tells you how many inches the roof rises for every 12 inches of depth.

Pitch is the incline of the roof expressed as a fraction derived by dividing the rise by the span where the roof span is the distance between the outside of one wall s top plate to another. The slope is the same as the pitch. The primary reason roof pitch exists in the first place is to redirect water. To measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil.

Calculate the roof pitch as the proportion of rise and run. The roof pitch would be described as a 6 12 pitch. Express roof pitch as the ratio of the amount of the vertical rise of a roof or rise over the corresponding horizontal distance or run you write the pitch assuming a run of 12 inches thus the ratio would describe how much a roof rises for each foot of the run. However most often a ratio of pitch also fraction is slang used for the more useful slope of rise over run of just one side half the span of a dual pitched roof.

Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run. So let s say a roof rises 6 inches for every 12 inches in depth towards the peak. Recalculate this value into an angle. For a simple gable roof the span wall to wall will be twice the size of the run wall to ridge horizontally.

Leah s recommended tools for beginner diy ers. The pitch of your roof is 3 12. Pitch rise run 1 5 6 25. The pitch of a roof is its vertical rise over its horizontal span.

To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page. Divide the slope by two to get the pitch.

### Image Result For Changing Roof Pitch On Double Wide Pitched Roof Mobile Home Exteriors Exterior Remodel

Source : pinterest.com