How To Tell The Pitch Of My Roof

Also referred to as roof slope or roof slant so what does the 7 12 in the example to the right mean.

How to tell the pitch of my roof. 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. No wonder it was the favorite roof type for the prairie school architects. Place the end of your level the 0 inch point of your 12 marking against the roof surface. Contractors determine the roof pitch by measuring the vertical rise for every 12 inches of the roof.

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. If you want to know how to find the pitch of a roof then start with a calculator. Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level.

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. 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. Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run.

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. Even if you want to use a flat roof pitch calculator system you will be able to find one. In this way it speaks to the horizontal plane tying the house to the earth. For a simple gable roof the span wall to wall will be twice the size of the run wall to ridge horizontally.

The slope is the same as the pitch. Roof pitch calculator is determined by the number of inches it rises vertically for every 12 inches it extends horizontally. It is practical when there is not a pitch tool or angle tool available. The 7 means that the roof rises 7 for every 12 it runs.

This is the amount your roof inclines in a 1 foot span or the pitch of your roof. First measure 12 inches from one end of the level and make a mark. This is not difficult and is a. Roof pitch is simply the slopecreated by the rafter.

For a roof with the ridge above one wall the span is the same as the run. This roof unlike the gable has a pitch on all sides so that it acts to cradle and hold down the house. To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page. The hip roof is another simply formed and easily built roof that efficiently sheds water.