In designing for fire safety, which action helps reduce fuel availability inside a space?

• A. Using high-flammability furnishings
• B. Selecting low-flammability or noncombustible materials
• C. Painting walls dark colors
• D. Installing loudspeakers

Answer: (B)

Reducing fuel availability means limiting what the fire can burn. By selecting low-flammability or noncombustible materials for finishes, furnishings, and structural components, you lower the fuel load in a space, which slows flame growth and spread. Using materials that ignite easily or burn quickly would increase the available fuel and worsen the fire. Painting walls or installing loudspeakers doesn’t change how materials behave in a fire, so they don’t affect fuel availability. Therefore, choosing low-flammability or noncombustible materials is the best way to reduce fuel availability inside a space.