The maximum allowed height for a two-section metal ladder is how many feet?

The maximum allowed height for a two-section metal ladder is 48 feet. This measure is rooted in safety and practical usage guidelines for ladders, ensuring that they are both stable and safe for various applications. Metal ladders are commonly used in construction and carpentry due to their durability and strength; however, as the height of the ladder increases, so does the potential for accidents if the ladder is not used correctly.

Standards set by safety organizations outline that a two-section ladder, when designed effectively and with appropriate materials, can securely reach up to 48 feet. This height allows for tasks such as accessing rooftops, working on high ceilings, or performing maintenance work at significant elevations while ensuring the ladder's stability and the user's safety.

In contrast, the alternative choices represent heights that would either not be feasible for a two-section ladder or result in increased safety risks. Lower heights may not meet the needs for various construction tasks, while excessively high profiles could compromise the structural integrity and safety of the ladder. Thus, the 48-foot maximum is established to balance usability with safety considerations.