How To Brace Attic Trusses

The roof is subject to pressure placed on it by natural forces including snow rain.

How to brace attic trusses. Step 5. The functions of roof bracing roof bracing performs three distinct functions. Step 3 brace first truss to ground. Homeowners cannot take chances with the structural integrity of their roofs.

Step 4 install temporary bracing. Truss stability bracing this is permanent bracing which holds the trusses upright straight and prevents any out of plane buckling of the members. Bracing of trusses is extremely important. How to brace rafters in an attic.

Roof truss bracing done right. In from the gable end and brace it to the deck. See product data sheet no 3 for more information. Nail a pony wall stud to these 2 by 4s every 16 inches from gable to gable on both sides of the attic.

Usually trusses are put 24 inches apart. Measure the area to be framed and plan for the number of trusses you will need. Start several trusses in. When all the trusses are installed and the first row of decking is on this brace is removed.

Stand them on edge. It can be nailed temporarily to each truss as the next truss is put in place. Then work away from the braced end filling in the open 8 to 12 ft. Trusses which are not braced or which are not braced correctly are subject to toppling over or collapse.

Step 2 lift trusses onto roof. Alternatively start the first truss 8 to 12 ft. Unfortunately the gable end truss is difficult to brace back to the deck without the braces interfering with the second truss. It is very important that the contractor or homeowner responsible for truss erection read through all documents inside the job packet.

Section last after permanently bracing the rest of the trusses. 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. Temporary bracing this is used to restrain the trusses during erection. Step 1 measure and obtain trusses.

On a one story building the gable end truss can be braced to stakes driven in the ground.