It really is thus extremely critical that, where by compartmentation boundaries are penetrated by providers, the fire separation standards with the penetrated features are maintained and, specifically, that ducting should not become a conduit alongside which fires or incredibly hot smoke might unfold to other spots. Uninsulated ventilation duct assemblies https://fireratedinsulationforduc80011.dgbloggers.com/37438113/fire-rated-ductworth-things-to-know-before-you-buy