Valley hip factor.
Slope roof factor.
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.
Place your extension ladder against the roof.
Download the slope chart pdf.
Hold out your arms and hands perpendicular to the ground as you stand.
You could calculate the slope factor for every single roof pitch but as a public service many roofing.
The overall length of the roof or a common rafter from the base to the ridge is.
The slope factor works with metric and imperial measurements.
Roof pitch refers to the slope which the rafter creates.
In construction the slope factor can be used to easily calculate the area of a roof.
You can assess this in two ways either as the roof pitch angles which the rafters make with the horizontal or the proportion between the run and the rise of the roof.
Examine your roof and look for a safe place to climb.
How to determine roof slope factor 1.
Roof area in square metres length in metres width in metres slope factor roof area in square feet length in feet width in feet slope factor.
Often you express roof pitch as the ratio between the rise and the run in the form of x 12.
Climb up the ladder and onto the.
The roof slope factor chart also consists of conversion factors to determine the slope of the roof.
The roofing material should look dry and intact.
The headache of using pythagoras and trigonometry can be spared by making use of these charts.
Roof slope multiplying factors theory and solution of factor.