ICC Certified Fire inspector One Practice Test

What is the maximum height allowed for lumber piles located within a structure?

1. 10 feet

2. 15 feet

3. 20 feet

4. 25 feet

The correct answer is: 20 feet

The maximum height allowed for lumber piles located within a structure is 20 feet. This regulation is in place primarily for safety reasons, as excessive heights can lead to instability and an increased risk of collapse within a confined space. Additionally, maintaining a height limit of 20 feet helps ensure adequate airflow and access for fire safety measures, such as sprinklers and fire extinguishers, which are critical for protecting both personnel and property. This height restriction is often determined based on fire codes and building safety standards aimed at minimizing hazards associated with lumber storage. Piling lumber too high can obstruct sprinkler systems and complicate evacuation efforts in the event of a fire. Therefore, adhering to the 20-foot maximum height is crucial for maintaining a safe environment within structures that house lumber.