Which construction type has the greatest fire risk and is charged a higher fire insurance premium than masonry veneer or solid masonry buildings?

Which construction type has the greatest fire risk and is charged a higher fire insurance premium than masonry veneer or solid masonry buildings?

• A. Frame
• B. Masonry veneer
• C. Masonry
• D. Noncombustible

Answer: (A)

Frame construction uses wood, which is combustible. In a fire, wood structural members burn readily and can fail quickly, allowing flames to spread through studs, joists, and interior spaces. This faster, more complete loss potential means insurers expect higher losses from frame buildings, so the fire insurance premium is higher than for more fire-resistant options. By comparison, masonry veneer and solid masonry have much greater fire resistance. Masonry veneer has brick or stone on the exterior, but often sits on a wood frame behind it; even so, the overall risk is lower than a fully wooden frame. Solid masonry uses brick or stone walls with minimal if any wood framing, offering substantial resistance to fire, and noncombustible structures (like concrete or steel) are even less prone to fire damage. Because of these lower risks, their premiums are typically lower. So, the construction type with the greatest fire risk and the highest fire insurance premium among the options is frame.

Frame construction uses wood, which is combustible. In a fire, wood structural members burn readily and can fail quickly, allowing flames to spread through studs, joists, and interior spaces. This faster, more complete loss potential means insurers expect higher losses from frame buildings, so the fire insurance premium is higher than for more fire-resistant options.

By comparison, masonry veneer and solid masonry have much greater fire resistance. Masonry veneer has brick or stone on the exterior, but often sits on a wood frame behind it; even so, the overall risk is lower than a fully wooden frame. Solid masonry uses brick or stone walls with minimal if any wood framing, offering substantial resistance to fire, and noncombustible structures (like concrete or steel) are even less prone to fire damage. Because of these lower risks, their premiums are typically lower.

So, the construction type with the greatest fire risk and the highest fire insurance premium among the options is frame.