Type V construction typically has a fire resistance rating of how many hours?

Type V construction, commonly known as wood-frame construction, is characterized by its use of combustible materials, primarily wood. In the context of fire resistance ratings, Type V structures are typically given a fire resistance rating of one hour. This rating reflects the building's ability to withstand fire for a limited amount of time before structural integrity is compromised. The rating is crucial in determining safety measures during a fire incident, as it indicates the time frame in which occupants can safely evacuate or where fire suppression efforts can be effectively enacted.

The one-hour fire resistance rating aligns with the standard expectations for Type V constructions, making it critical for those in fire service roles to understand how different construction types impact firefighting strategies and safety protocols. It is also important to recognize that higher construction types (like Type I or Type III) are designed to provide longer fire resistance ratings, which highlights the inherent weaknesses in Type V that firefighters may need to account for during operations.