What is the rule regarding wood ladders and opaque coverings?

Wood ladders must not be coated with opaque coverings, except for warning labels on one side rail, in order to maintain safety and visibility. The rule is designed to ensure that any potential flaws, damage, or the overall condition of the ladder can easily be inspected and assessed. An opaque covering could conceal potential hazards such as cracks, splinters, or other defects that could compromise the structural integrity of the ladder, leading to dangerous situations when in use. Allowing warning labels on one side rail enables important safety information to remain visible while ensuring that the ladder's overall condition can be checked effectively. In this way, the rule emphasizes safety and promotes the responsible use of wood ladders in various settings.