FIRESTOPPING

Why Firestopping Matters

Code Compliance – Required by building and fire codes (NFPA, NBC).

  1. Life Safety – Slows the spread of fire and smoke, giving people more time to evacuate.

  2. Protects Property & Systems – Helps contain damage to one area and protects critical infrastructure.

  3. Inspection-Ready – Essential for passing fire inspections and maintaining building ratings.

Types of Firestopping We Provide

Penetration Seals:

  • Pipes, conduits, ducts, and cables through fire-rated walls or floors

  • Through-wall and through-floor applications

    Joint Seals:

  • Head-of-wall joints (where wall meets ceiling/deck)

  • Floor-to-wall joints, expansion joints, and seismic joints

    Curtain Wall Perimeter Fire Containment:

  • Seals the edge of floor slabs at the curtain wall to prevent vertical fire spread in high-rises