The 2013 NFPA 13R edition revision is focused on which type of occupancies?

The 2013 NFPA 13R edition revision is focused on which type of occupancies?

• A. High-rise residential occupancies
• B. Low-rise residential occupancies
• C. Industrial occupancies
• D. Commercial occupancies

Answer: (B)

NFPA 13R is the standard for automatic sprinkler systems in low-rise residential occupancies, typically up to four stories in height. The 2013 edition revision targeted these low-rise residential occupancies, updating requirements to better fit how dwellings and small apartment buildings are designed, built, and used—including sprinkler placement, water supply considerations, and design criteria that reflect residential fire scenarios. This focus distinguishes it from standards for high-rise, industrial, or commercial occupancies, which have different fire protection needs and design approaches.

NFPA 13R is the standard for automatic sprinkler systems in low-rise residential occupancies, typically up to four stories in height. The 2013 edition revision targeted these low-rise residential occupancies, updating requirements to better fit how dwellings and small apartment buildings are designed, built, and used—including sprinkler placement, water supply considerations, and design criteria that reflect residential fire scenarios. This focus distinguishes it from standards for high-rise, industrial, or commercial occupancies, which have different fire protection needs and design approaches.