Choose which end of your rafter you want to be the top.
How do you cut a roof rafter.
Mark the plumb cut at the top of the rafter.
Mark and cut the seat and birdsmouth.
The plumb or ridge cut is made at the top of the rafter.
Plumb cut typically called the ridge cut at the top end of the rafter.
Set the framing square on top of the rafter beam with the tongue facing the top of the rafter.
Cut one end of each 2 x 8 rafter to get the necessary length desired.
The ridge end of the rafter and often the eve end will need to be cut to.
In this video you will learn all about common rafters.
Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show.
How to build shed roof rafters step 1.
Make a set of.
How to measure or figure rafter length and mark and cut them accurately.
A common rafter has three basic parts you need to become familiar with.
Cut the rafters to find the location of the rear lentil for the rafters use a framing square.
So to summarise the full process is as follows.
The vertical cut is called the birdsmouth and the horizontal cut is called.
Mark and cut the first rafter ends.
Once you located where the mark falls on the 2 x 10 measure the distance and be sure to add 10 for the overhang.
Birdsmouth which consists of two cuts a horizontal seat cut and a vertical shoulder cut.