Roof Pitch Examples

These are utilized in residential applications.

Roof pitch examples.

Some of the most common roof pitch types are conventional slope type roofs designed with pitch ranging from 4 12 to 9 12. A ratio is the most common way of expressing roof pitch or roof slope but degrees are also possible. Roofing terminology for roof pitch are. 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.

Knowing the pitch of your roof is useful when designing an addition installing skylights or cutting new rake boards. To determine your roof pitch calculator. Roof pitches exceeding the level of 9 12 or approximately 37 degrees are termed steep slope roofs. 6 12 roof pitch 26 angle 26 57 degrees details.

You can also estimate a roof pitch by eyeballing it from the ground from the gable side with a level and ruler. Understanding a roof s pitching can be quite tough if you are just getting started and working with a roofer can leave you a little bit unsure about what is being suggested with regard to the job there s so much to learn that it can become a bit baffling. What is a roof pitch examples. Divide the results by the number of 12 inch segments in your level.

One of the most important aspects of trying to get the roof right though is the pitch. 4 12 roof pitch 18 angle 18 43 degrees details. 5 12 roof pitch 22 angle 22 62 degrees details. The same pitch is also sometimes written as 4 12 4 in 12 or 4 over 12.

The way pitch also known as roof slope is measured is rise over run. So if your roof rises 4 inches for every 12 inches of horizontal length then the pitch of your roof is expressed as 4 12. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. Squaring building lines example the picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.

For example a roof that rises 4 inches for every 12 inches of run has a 4 12 pitch. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. For example if you used a 24 inch level and your measurement was 12 inches the pitch in your roof is 6 in 12. Pitch is written assuming a run of a foot or 12 inches so the ratio describes how much the roof rises for every foot of its run.

Sometimes pitch is also expressed in fraction form using a fraction with a slash such as 6 12. It was fashionable for modern style homes built in the 1960s to have little pitch just a barely negligible. A roof with a 6 rise for every 12 run has a 6 per foot or 6 in 12 pitch. Here s an easy safe way to determine the pitch from inside your attic.

How to measure roof pitch. Roofs on victorian era houses were often sharply angled with a steep pitch. Two examples at each end of the spectrum. Roof slope roof angle and pitch degrees.

Think of a classic addams. For example a roof that rises 6 inches for every 12 inches of horizontal run has a 6 in 12 pitch.