What standard covers residential type sprinklers?

The standard that covers residential type sprinklers is NFPA 13D. This standard specifically addresses the installation of sprinkler systems in one- and two-family dwellings and townhouses, focusing on life safety and property protection in such residential settings. NFPA 13D includes guidelines for the design and installation of sprinklers that are suitable for typical home layouts, including specifications for water supply, system components, and minimum coverage requirements.

This standard is critical for ensuring effective fire suppression in residential structures, thus helping to reduce risks of fire-related injuries and fatalities. Understanding NFPA 13D is essential for fire inspectors, as it directly relates to evaluating the adequacy and compliance of residential sprinkler systems during inspections.