How Do You Brace Roof Trusses

When several trusses are in place nail the end of the brace over the second gable end truss.

How do you brace roof trusses.

Step 5. Visual 3d description of lateral anchor and bottom bracing. Roof truss bracing done right. Each brace should correspond to the marks made previously.

Usually trusses are put 24 inches apart. Many builders start by sheathing the gable end truss on the ground and lifting that first. On a one story building the gable end truss can be braced to stakes driven in the ground. Step 4 install temporary bracing.

Start bracing rafters or trusses on the first end installed. The images below show these critical components and their recommended placement. Step 1 measure and obtain trusses. Wind bracing truss clusters at both gable ends and at least every 20 add wind bracing green for truss clusters.

Now that the trusses are installed i make sure all the poles are plumb and headers are straight. Step 2 lift trusses onto roof. Then nail the brace securely to the other trusses. Also plan for the temporary.

Use a hammer and framing nails. Then i go through and install my runners along the bottom. Using the same 24 inch on center measurements that you marked on the wall plates earlier mark each truss for bracing. When all the trusses are installed and the first row of decking is on this brace is removed.

Step 3 brace first truss to ground. Fasten rafters or truss ends to the wall caps on each side with framing nails once rafters are plumb. Stagger top and bottom cord bracing so the lumber ends on different trusses for additional rigidity as you work your way down the building. To hold them up until the decking of the roof is placed on top a 12 foot 1 inch by 4 inch piece of lumber is used.

Unfortunately the gable end truss is difficult to brace back to the deck without the braces interfering with the second truss. For a full explanation of the western wood truss association recommendations download the full. Nail long 2 by 4 inch boards to the outside edge of each rafter and to stakes in the ground outside to hold the rafter pair or truss vertically plumb.