How To Tell The Pitch Of My Roof

It can be assessed in two ways either as the angle the rafter makes with the horizontal or the proportion between the rise and the run of the roof.

How to tell the pitch of my roof.

The hip roof is another simply formed and easily built roof that efficiently sheds water. Here s an easy safe way to determine the pitch from inside your attic. Hold the level straight and level bubble centered and then measure the vertical distance down from the your 12 mark on the level down to the roof. The 7 means that the roof rises 7 for every 12 it runs.

It is practical when there is not a pitch tool or angle tool available. For a simple gable roof the span wall to wall will be twice the size of the run wall to ridge horizontally. This roof unlike the gable has a pitch on all sides so that it acts to cradle and hold down the house. First measure 12 inches from one end of the level and make a mark.

To measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil. This will allow your project to carry the depth and detail in the roof that you wanted as well as make sure that it will maintain a sturdy and effective nature throughout. In this way it speaks to the horizontal plane tying the house to the earth. Contractors determine the roof pitch by measuring the vertical rise for every 12 inches of the roof.

Roof pitch is simply the slopecreated by the rafter. Place the end of your level the 0 inch point of your 12 marking against the roof surface. Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run. This is the amount your roof inclines in a 1 foot span or the pitch of your roof.

The pitch determines what type of roofing materials you can use safely how well rain runs off the roof and the estimated lifespan of your roofing system. Roof pitch is often expressed as a ratio between rise and run in the form of x 12. Slopes range from low about 2 12 slope to severe slope about 12 12 slope. Even if you want to use a flat roof pitch calculator system you will be able to find one.

To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page. This is not difficult and is a. Divide the slope by two to get the pitch. If you want to know how to find the pitch of a roof then start with a calculator.

This is the basic method to find the pitch of a roof. No wonder it was the favorite roof type for the prairie school architects. Roof pitch calculator is determined by the number of inches it rises vertically for every 12 inches it extends horizontally. For a roof with the ridge above one wall the span is the same as the run.