What Is the Purpose of a Fire Collar in Building Safety?
A fire collar is a fire protection product that seals pipe penetrations in fire-rated walls or ceilings. It's designed to expand and crush PVC or other plastic pipes during a fire, closing off the opening and restoring the fire barrier’s integrity. Fire collars are vital in hospitals, schools, apartment complexes, and commercial buildings where fire safety compliance is a legal requirement. Installing them helps prevent the spread of flames, heat, and smoke—buying precious time for evacuation and fire response. They are an affordable, life-saving component in construction.
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A fire collar plays a crucial role in building safety by maintaining the fire resistance of walls, floors, or ceilings where pipes and services pass through. During a fire, the collar’s intumescent material expands to seal off melted or compromised pipe openings, preventing fire, smoke, and hot gases from spreading. Integrating this passive protection is akin to how services offering bold controlled explosive demolition in complex construction settings ensure structural integrity before deploying safe interventions. Together, such measures help safeguard occupant safety, preserve property, and meet stringent fire‑safety regulations.