Mono Pitch Roof Angle Calculator

For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.

Mono pitch roof angle calculator.

In a mono pitched roof the beams are supposed to go horizontally forming a 90 degree angle with the rafters. Outside of the u s a degree angle is typically used. Pitch tan angle where angle is the roof pitch expressed in degrees. 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.

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Our roof rafter calculator tools are handy for calculating the number of rafters needed rafter length calculator lineal feet of rafter board feed in ridge and sub facia and the total board feet in the roof. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. Slope the slope of a roof is represented as x 12 where x is the number of inches in rise for every 12 inches of run this is very useful information for many purposes especially for roof framing the slope sometimes called pitch is calibrated on speed squares.

Rise and run means that a 6 12 pitch roof has 6 of rise vertical for each foot of run horizontal. Angle the angle of a roof is the same as the roof s slope except instead of being. The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed. Roof pitch is used to describe the slope or angle of the roof.

Pitch angle incline slope they all can be used to refer to the steepness of a roof. The roof pitch calculator is a convenient online tool you can use to quickly assess the pitch of your roof to determine the length of rafters you need. 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. It will use the current cost of wooden rafters based on the average price found at home improvement stores.

It is often compared to slope but is not exactly the same. The presence of the beam becomes indispensable when the cross sectional area of the rafters tends to exceed the recommended length without support. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. Roof pitch calculator results explained.

After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.