How To Make A Roof Support

Large 8 x 8 posts are necessary for the use of supporting a porch roof.

How to make a roof support.

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. Adding a ridge board and rafters 1. 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. If you have existing brackets use one for reference.

The pitch of a roof is the rise the vertical angle of the roof over the run the horizontal. Purchase the straightest board that you can. Use pressure treated 4 by 4 beams to build a basic craftsman bracket. Put rafters in the.

Add a third plank in the center. Line up the top of the ridge board between the. Attach two planks on either ends of the nailer by nailing them firmly in and place them on top of the structure. X expert source david bitan.

You will be attaching the upper end of your rafters on this. Secure the end rafters to the ridge board using 8 penny nails. Make use of good quality screws to drill in the nailer. The plan should consist.

In this situation the walls of a finished attic space or room would go with the roof line. Use a straight 2 in 6 in 5 1 cm 15 2 cm board for your ridge board. Preparing for roof building 1.