Line up the top of the ridge board between the.
How to make a roof support.
X expert source david bitan.
Roofing contractor maintenance professional expert interview.
Preparing for roof building 1.
Attach two planks on either ends of the nailer by nailing them firmly in and place them on top of the structure.
If you have existing brackets use one for reference.
The larger the roof is the more support that you are going to need.
Secure the end rafters to the ridge board using 8 penny nails.
Use a straight 2 in 6 in 5 1 cm 15 2 cm board for your ridge board.
Use pressure treated 4 by 4 beams to build a basic craftsman bracket.
Extra support for the trusses can be made by placing a 2 by 4 inch piece of lumber from each truss on one side to the truss on the other side high enough to provide head room but low enough to provide support for the trusses.
For larger porches such as wrap around porches you will want to make sure that the support is more than you need.
You will be attaching the upper end of your rafters on this.
Put rafters in the.
The pitch of a roof is the rise the vertical angle of the roof over the run the horizontal.
Add a third plank in the center.
In this situation the walls of a finished attic space or room would go with the roof line.
Purchase the straightest board that you can.
Adding a ridge board and rafters 1.
Make use of good quality screws to drill in the nailer.