How far should a ladder protrude above the intended landing point?

• A. 0.5 meters
• B. 1 meter
• C. 1.5 meters
• D. 2 meters

Answer: (B)

A ladder should protrude above the intended landing point by 1 meter. This guideline is essential for ensuring safety when using ladders for access to elevated surfaces, such as roofs or platforms.

The reasoning behind this requirement is that having a 1-meter extension above the landing point provides adequate handhold and stability for the user when stepping onto or off the ladder. It reduces the risk of losing balance during transitions, ensuring that the user can grip the ladder securely as they prepare to climb down or step onto the surface above.

This standard practice helps prevent falls, which can lead to serious injuries. Therefore, adhering to the 1-meter guideline balances safety and practicality, allowing users to have enough ladder length to safely navigate the transition between the ladder and the surface they are accessing.