Roof Slope Factor

The headache of using pythagoras and trigonometry can be spared by making use of these charts.

Roof slope factor.

For instance if the measurement was 3 your roof slope factor would be 3 12 and. The roof slope factor chart also consists of conversion factors to determine the slope of the roof. If you need to find out the area of the roof such as to purchase roofing knowing and using the factor will assist you greatly in determining the exact square footage. A 10 slope roof should not be confused with a 10 pitch roof as a 10 slope roof means that the roof rises by ten inches for every foot of run.

The maths behind this number is that it is the square root of rise run 2 1. Enter 6 into the calculator slope factor 1 1180 multiply the roof length by the gable wall length 40 24 960 multiply this amount by the slope factor 960 1 1180 1073 28 the area of this roof 1073 3 sq. Calculating the roof slope factor is not that difficult. A roof pitch multiplier also called a roof pitch factor is a number that is multiplied by the area covered by a sloped roof to produce the area of the actual surface of the roof.

Although there s isn t any standard pitch of a roof used on all kinds of sloped roofs you can determine the range of pitches by using a roof angle calculator and by considering factors like the local climate and roofing materials. The roof slope factor is written as x 12 where x is the vertical distance you measured from roof to level. Roof pitch angle and slope factor charts. Then you ll be able to measure slope from an unfinished attic space under the roof.

Using a tape measure make a pencil mark 12 inches from the end of a carpenter s level. To obtain an accurate roof pitch measurement properly measure the rise and run. The everseam profile from everlast roofing inc will fit your home with high quality pre painted roof panels with an attractive style that enhances the appearance of your property. Roof pitch refers to the measurement of the slope of a roof and you express this as a ratio.

The combination of two numbers are used to display or show the roof pitch. Roof pitch is a term describing how steep or flat your roof slope is. Feet the area of a hip roof equals the area of a gable roof with the same dimensions. Two most common methods 4 12 or 4 12 are used for marking the pitch of a roof.