Manufacturer Specifications for Bracing

The scaffold manufacturer is the final authority on how to properly brace their scaffolds. They have the most knowledge of their products, have conducted tests on their products, and know how their products will perform.

Braces may be left out under certain circumstances, but check with the manufacturer to make sure it is done properly and safely. Consider the following:

• A leg without a cross brace will not support as much load as one with a cross brace.
• Cross braces on frames reduce the unbraced length of the leg, which strengthens the leg and allows it to attain its maximum load-carrying ability.
• Cross braces need to be installed on both the inside and outside frame legs whenever the maximum load carrying capacity is required.
• Most manufacturers of system scaffolds have instructions or guidelines on installing horizontal, horizontal diagonal, and vertical diagonal braces.

When designing a scaffold, the qualified person will specify the bracing necessary for the scaffold. Properly trained erectors, under the supervision of a competent person, must install the bracing per the design. This will ensure a safe scaffold for the user.

To learn more about Scaffolding Safety visit our Construction Scaffolding Safety Online Training web page.