Which simply means you have 4 feet of rise in 12 feet of width.
Gable roof pole barns.
Gable barns appeared during the nineteenth century.
This pole building design is the quickest and easiest to build often with prefabricated trusses for quick assembly.
There are many variations on the roof alone to turn this residential building into a real showcase.
Don t let the simplicity of a gable roof fool you.
Use of manufactured roof trusses can dramatically cut labor costs when framing a gable roof compared to building rafters.
Each roof type has advantages and disadvantages.
Use 2 6 lumber for the bottom rafter.
Trusses can be constructed with smaller sized lumber than rafters and often their cost is not significantly higher than normal rafters.
The style became popular because it could be easily expanded by adding to the gable end.
Use 2 6 lumber for the rafters.
Start looking at variations of gable roof designs.
Since many pole barns use conventional rafter framing any roof style can conceivably be used.
Building a gable roof for a 16 24 pole barn.
The four major types of roofs used for barns are gable hip shed and gambrel.
Use a miter saw to make the angle cuts to the rafters as shown in the diagram.
Rafters for pole barn.
For example if you have a 24 wide barn with a 4 12 pitch you will have 4 in height from the top of the wall to the peak in the roof.
Most pole barns come with a 4 12 pitch.