Which statement about the need for crews/tools is true for Defensive Strip Ventilation?

• A. Need for Multiple Crews/Multiple Tools
• B. Requires only a single tool
• C. Requires only one crew
• D. Requires no tools

Answer: (A)

Defensive strip ventilation is a time-critical, high-risk tactic that requires coordinated action and the right tools. Creating a long, narrow opening to vent hot gases can’t be done safely by one crew or with a single tool; it needs multiple crews working in concert to establish and control the opening, monitor interior teams, and manage exposures on the fireground. At least a couple of tools are usually required—such as a saw to cut the roof or wall and hand tools to expose and remove material—plus equipment to control the ventilation path as conditions change. This multi-crews, multi-tool approach ensures the vent is opened quickly and safely, reducing the chance of flame or heat spreading to still-uninvolved areas and enabling better overall fire control.