See low slope roofing.
Roof slopes plan swift.
Often you express roof pitch as the ratio between the rise and the run in the form of x 12.
For example a standard roof pitch is.
This forms an angle of 18 5 between the horizontal section and the roof and creates a gentle incline that is seen as a midpoint between a low pitch and medium pitch roof.
Steep slope roofing also.
The premier roofing plugin has the ability to calculate all materials.
Some sources consider low slope to include 3 12 pitch roofs.
A 4 12 is a roof slope that rises by 4 inches for every 12 inches across.
That is the type of timesavings that quickly drops to the bottom line.
Slopes greater than 18 12 are found on a frame roofs and some mansard style roofs.
You can get a free 14 day trial of planswift and training to see just how great this program can be.
With planswift you can complete takeoffs and estimates in as little as one tenth the time it takes to do the same work by hand.
If asphalt shingles are to be installed on a low slope roof special steps are required to avoid short roof life and roof leaks.
To get the minimum pitch for a metal roof the vertical rise per foot is divided by the horizontal slope.
Roof pitch is given as the number of inches in height change over the distance of one foot.
Give planswift construction takeoff and estimating software a try before your next roof estimating project.
The list below contains the common roof slopes and the terms which classify them.
Planswift is the 1 takeoff and estimating software for roofing.
Planswift allows you to color code your work for easy identification or to allow for multiple estimates in one sitting.
Steep slope roofing products are generally more visually appealing because they are critical aesthetic components for residential construction where the roof can consist of 40 of the exterior visual appearance of a home.
Introducing the new for 2016 premier roofing plugin for planswift residential version.
Dividing by 12 gives the ratio of inches in rise per distance.
21 12 and higher steep slope roofing products.
Roof pitch refers to the slope which the rafter creates.
With regards to metal roofing the profile refers to the shape adopted by the metal sheets when they are bent to form the panels.
Low slope roofs are from 0 to 3 12 in pitch.
The minimum roof slope for metal roofs is dependent upon the roof profile.