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.
How to make a roof support.
Add a third plank in the center.
Use pressure treated 4 by 4 beams to build a basic craftsman bracket.
Large 8 x 8 posts are necessary for the use of supporting a porch roof.
The plan should consist.
Make use of good quality screws to drill in the nailer.
Put rafters in the.
Measure the eave overhang from the exterior wall and add 5 inches to the measurement to provide a reveal or extension on the end of the horizontal beam that supports the eave if desired but you can cut it longer or shorter.
Line up the top of the ridge board between the.
Preparing for roof building 1.
Adding a ridge board and rafters 1.
If you have existing brackets use one for reference.
Secure the end rafters to the ridge board using 8 penny nails.
X expert source david bitan.
Purchase the straightest board that you can.
The pitch of a roof is the rise the vertical angle of the roof over the run the horizontal.
Use a straight 2 in 6 in 5 1 cm 15 2 cm board for your ridge board.
The larger the roof is the more support that you are going to need.
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.