Freeze-up repair involves inspecting, thawing, and restoring fire protection system components that have been damaged or disabled due to freezing temperatures. Proper recovery from freeze events is essential to maintain system reliability, prevent water damage, and ensure compliance with fire protection standards.
When performing freeze-up repair, S&S Fire Protection will:
- Inspect affected piping, fittings, valves, sprinklers, fire pumps, backflow preventers, and system components for ice blockages, burst sections, or structural damage.
- Safely thaw frozen piping and devices using approved methods to minimize additional damage.
- Repair or replace damaged components such as cracked piping, fittings, sprinkler heads, valves, and insulation.
- Restore system integrity by draining, refilling, and repressurizing the system in accordance with NFPA 25 procedures.
- Test the system to confirm proper operation, water flow, alarm function, and leak-free performance after repairs.
- Document all findings, repairs, replacements, and testing for building owners and authorities having jurisdiction (AHJ).
- Provide recommendations for preventive measures—such as insulation improvements, heat-tracing, or environmental controls—to reduce the risk of future freeze-ups.
Characteristics & Benefits:
Ensures system reliability
Restores fire protection capability after freeze damage or impairment.
Code- and standard-compliant
Follows NFPA 25 requirements for impairment handling, repair, and system restoration.
Repair or replacement
Addresses both minor freeze-related issues and major system failures.
Testing included
Verifies that all components function properly once thawed and repaired.
Documentation
Provides compliance records for AHJ, insurance claims, and maintenance tracking.