Keywords: fire rated ductwork, fireproofing, HVAC systems, building codes, fire safety, commercial buildings, industrial facilities, thermal expansion, corrosion resistance, longevity, installation, compliance, metal ductwork, fiberglass ductwork, fire pro

Reliable Fire-Resistant Ductwork by Firas Ensuring peak fire safety within industrial facilities and existing HVAC systems is paramount, and Firas specializes in providing certified fire-rated ductwork solutions. Our metal and insulated ductwork meets stringent building codes for passiv

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