Which option correctly states the standard ladder rung spacing?

Which option correctly states the standard ladder rung spacing?

• A. 12 inches
• B. 11 inches
• C. 13 inches
• D. 14 inches

Answer: (A)

Ladder rung spacing is set to match a comfortable stepping distance and support three-point contact as you climb. The standard spacing is twelve inches between rungs. This distance aligns with an average stride, making each step natural and secure so you can keep your footing on each rung without overreaching. If the gap were noticeably smaller or larger, your footing would feel awkward, increasing the risk of slips or loss of balance. For most standard ladders, manufacturers and safety guidelines use about 12 inches on center, so twelve inches is the best, safest choice.

Ladder rung spacing is set to match a comfortable stepping distance and support three-point contact as you climb. The standard spacing is twelve inches between rungs. This distance aligns with an average stride, making each step natural and secure so you can keep your footing on each rung without overreaching. If the gap were noticeably smaller or larger, your footing would feel awkward, increasing the risk of slips or loss of balance. For most standard ladders, manufacturers and safety guidelines use about 12 inches on center, so twelve inches is the best, safest choice.