The 4DFS-BULK 4/7" vertical firestop 6-pack is a critical safety component for HVAC/R ventilation systems, particularly where vent pipes penetrate fire-rated assemblies. This firestop is specifically designed for vertical applications, creating a barrier to inhibit the passage of fire and smoke between building compartments, enhancing overall structural safety and occupant protection.
HVAC/R professionals and building contractors will utilize this 6-pack for installations requiring compliance with fire safety codes. Proper selection involves ensuring the 4/7-inch size matches the vent pipe diameter and that the firestop is rated for the specific vertical application. This ensures effective fire containment and adherence to local building regulations, crucial for project approval and safety.
Implementing appropriate firestops is paramount for the safety and integrity of any building with HVAC/R systems. This bulk pack offers convenience and value for projects requiring multiple vertical firestop installations. By effectively compartmentalizing fire, these components contribute significantly to occupant safety and property protection, providing peace of mind for building owners and occupants.









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