What is the maximum height allowed for a scaffold guardrail?

The maximum height allowed for a scaffold guardrail is 45 inches. This height is established to ensure that guardrails provide adequate protection for workers who are operating on scaffolding, helping to prevent falls from heights.

A guardrail at this height effectively balances the need for safety with the practical considerations of working on scaffolds, allowing workers to maintain visibility and an unobstructed workspace while being protected from potential falls. The specified height also aligns with safety regulations and guidelines that are designed to ensure a standard across different types of work environments.

In industrial and construction settings, having a consistent guardrail height not only enhances worker safety but also promotes compliance with occupational safety standards.