NFPA 13 Signs for the Installation of Sprinkler Systems

NFPA 13 requires hydraulic identification signs at every system riser, floor control assembly, alarm valve, and dry pipe or preaction valve, and our custom hydraulic system sprinkler sign and full NFPA 13 signs collection cover all of these required posting locations with the necessary flow, pressure demand, and occupancy classification details.

Yes, NFPA 13 requires that identification signs be permanently marked weatherproof metal or rigid plastic secured with corrosion-resistant wire or chain, and our NFPA 13 sprinkler signs include erosion-resistant chain to satisfy this compliance requirement and ensure signs stay in place throughout the life of the sprinkler system.

Missing or incomplete NFPA 13 signs can result in code violations, contractor liability, and potentially a sprinkler system failure during a fire emergency, and our complete NFPA 13 signs collection covering all required sign types helps ensure your system is fully compliant and correctly identified to avoid these risks.

Yes, our sprinkler control valve engraved sign and other options from our NFPA 13 signs collection are available with corrosion-resistant chain for direct attachment to system control risers, antifreeze loops, and auxiliary system control valves exactly as required by NFPA 13, made from weatherproof metal or rigid plastic designed to remain legible for the full service life of the sprinkler system.