How To Make A Roof Support

Add a third plank in the center.

How to make a roof support. Use a straight 2 in 6 in 5 1 cm 15 2 cm board for your ridge board. If you have existing brackets use one for reference. In this situation the walls of a finished attic space or room would go with the roof line. Adding a ridge board and rafters 1.

Secure the end rafters to the ridge board using 8 penny nails. The plan should consist. X expert source david bitan. Line up the top of the ridge board between the.

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. For larger porches such as wrap around porches you will want to make sure that the support is more than you need. Preparing for roof building 1.

Large 8 x 8 posts are necessary for the use of supporting a porch roof. Attach two planks on either ends of the nailer by nailing them firmly in and place them on top of the structure. The pitch of a roof is the rise the vertical angle of the roof over the run the horizontal. 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.

Purchase the straightest board that you can. The larger the roof is the more support that you are going to need. You will be attaching the upper end of your rafters on this.