What does vertical ventilation entail?

Vertical ventilation involves creating openings in roofs or floors to allow for the release of smoke, heat, and gases from a structure during a fire. This method is essential for improving visibility, reducing the temperature, and ultimately facilitating a safer environment for both the firefighters and any trapped occupants. By venting smoke and heat upward, vertical ventilation helps to clear out toxic gases and enables firefighters to approach the seat of the fire more effectively. Understanding this principle is crucial for any firefighter, as it enhances operational efficiency and overall safety during firefighting operations.