Firestopping 101

Firestopping Firestopping 101 Firestopping 101 November 15, 2025 Firestopping, Made Simple: How to Keep Fire & Smoke Where They Belong Firestopping, Made Simple: How to Keep Fire & Smoke Where They Belong Short version: Firestopping is passive fire protection that keeps fire and smoke from moving through rated walls, floors, and ceilings via penetrations and […]