How far must a ladder extend past an upper landing surface?

A ladder must extend at least 3 feet past an upper landing surface to ensure safe access and egress. This requirement is crucial for providing a secure point for users to maintain their balance while stepping onto or off the ladder since the extra extension helps prevent slipping or missteps that could lead to falls.

Ladders are commonly used in various construction and maintenance tasks, making it essential that their design and usage promote maximum safety. By extending 3 feet beyond the landing surface, users have a better grip and more room to maneuver, significantly reducing the risk of accidents during use. This guideline aligns with the best practices recommended by OSHA and safety organizations to protect workers from potential hazards associated with ladder usage.