The rise or height of the roof at its peak is the altitude of the triangle.
How to stick frame roof.
There are two types of roof systems commonly in use today.
This will the first point of the rafter measurement line using the results of your rafter length calculation measure from this point along the rafter measurement.
Framing a roof is the last step in framing new construction.
While truss roofs are the most popular construction style today by some estimates truss roofs outnumber stick frame roofs two to one there are regions of the country where builders.
This is the process by which your framing contractor will use ordinary or dimensional lumber to create the roof frame.
While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below.
With premanufactured trusses or with rafters and ceiling joists commonly called stick framing.
Roof framing rafter layout.
Use construction nails 6 in 15 cm apart to secure the plywood around the outer perimeter and along each support.
No matter which kind of roof.
Use 1 2 in 1 3 cm plywood to cover the entire surface of your roof.
Place a piece of the plywood on the bottom corner of your roof making sure the edges are on a rafter beam.
Stick framed roofs utilize individual rafters that span from the top of exterior walls to the ridge.
Standard stick framing or the newer truss framing.
Stick truss roof framing.
This process uses pre built wood forms to build the roof frame.
For professional framing crews stick framing a roof is just as simple as setting roof trusses although it takes a little longer which translates into higher labor charges.
The run or half the building span is the base of the triangle.
Put roof sheathing on top of your roof.
Nearly all roofs are framed using one of two methods.
And the line length measurement from the roof peak to the building wall is the hypotenuse.
There are two common ways of framing the roof of a house.