Temporary Bracing Roof Trusses

Trusslox temporary truss bracing system is designed to secure roof trusses 24 on center.

Temporary bracing roof trusses. An appropriate connection is needed to transfer these forces through the framework and sub floor structure to the building s foundation. Bracing of top chords sloping top chord of roof trusses must resist compression force due to gravity downward load on the roof such as snow load. Temporary restraint is often kept in the structure and allowed to double as permanent restraint. It is important to accurately plumb the first truss and to brace it substantially since additional trusses rely on the first one for stability and alignment.

Bracing must be provided to enable the roof wall and floor framework to resist the horizontal forces. It should be noted that any qualified registered professional can assume the role of temporary and permanent bracing designer for the project. Start with the gable end truss. Trusses which are not braced or which are not braced correctly are subject to toppling over or collapse.

Install top chord diagonal bracing and web member diagonal bracing to form triangles perpendicular to the plane of the truss. It is the restraint placed in the trusses at the time of truss erection. Right from the first truss each and every subsequent truss must also be safely secured before continuing. The industry standard is 9 to 10 feet for temporary truss bracing spacing trusslox spreader bars at top chord s to reduce bowing of truss member s.

Temporary restraint may be used to help accomplish successful lifts. Properly installed temporary bracing dramatically increases the stability of the erected trusses and provides workers with a stiff platform to work from. All bracing must be of 2x material. Preventing a roof collapse during erection is simply compulsory.

Developed by steve ventling a contractor inventor since 1976 steve was driven by necessity to find a device that would easily secure his building roof trusses in place. This condition generally applies when trusses are spaced at 2 feet. Bracing used to hold framework in a safe condition during construction until enough permanent construction has been put in place to provide complete stability. The truss bracing designs at the contract stage of the project.

It is very important that the contractor or homeowner responsible for truss erection read through all documents inside the job packet. After using other temporary truss braces on the market he realized the entire. Use wooden 2x4 or prefabricated metal braces as short member temporary lateral restraints between the trusses. It may also be used to facilitate truss installation by reinforcing them against the different stresses induced during lifting or staging.

Often several trusses or even an entire section of roof or floor may be connected together and lifted in place.