From one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it measure down y height from the long point of the rafter cut and make a mark.
How to stick frame roof.
Use construction nails 6 in 15 cm apart to secure the plywood around the outer perimeter and along each support.
This process uses pre built wood forms to build the roof frame.
Standard stick framing or the newer truss framing.
There are two common ways of framing the roof of a house.
Framing a roof is the last step in framing new construction.
Put roof sheathing on top of your roof.
Stick framed roofs utilize individual rafters that span from the top of exterior walls to the ridge.
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.
Use 1 2 in 1 3 cm plywood to cover the entire surface of your roof.
Nearly all roofs are framed using one of two methods.
There are two types of roof systems commonly in use today.
This is the process by which your framing contractor will use ordinary or dimensional lumber to create the roof frame.
And the line length measurement from the roof peak to the building wall is the hypotenuse.
The rise or height of the roof at its peak is the altitude of the triangle.
The run or half the building span is the base of the triangle.
No matter which kind of roof.
With premanufactured trusses or with rafters and ceiling joists commonly called stick framing.
The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle.
Stick truss roof framing.
Roof framing rafter layout.
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.
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.