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Fire Rated Ductwork
Protecting service ducts
Given their potential to allow the spread of fire and smoke throughout compartments, it’s essential that service ducts in commercial buildings are fire rated.
Fire Protection is most commonly achieved by the application of CAFCO 300 vermiculite spray. Duct work can also be protected through the application of fire wrap and or fire retardant board depending on the desired finish.
Full Protection
PROFINISH Fire Protection is highly experienced in protecting ductwork to achieve the necessary FRLs on your build. This not only requires treatment of the duct itself, but providing a fire rated solution such as fire retardant board to access panels.
Ductwork Solutions
PROFINISH employs a range of products to certify ductwork. This is most commonly achieved through the application of Promat’s CAFCO 300, a low-cost, low-density lightweight coating that is capable of providing ducts with an FRL of up to 120 minutes. We also complete and certify fire rated ductwork through the application of fire wrap and or fire retardant board.
Certified Applicators
PROFINISH Fire Protection team members have been trained in the correct application of CAFCO 300 to achieve the necessary FRL’s for code compliance. We can complete this work as part of a cost-effective fireproofing package for your entire project.
Passive fire protection for HVAC systems
For an in-depth exploration of passive fire protection for HVAC systems, our comprehensive guide is a must-read.
The guide for HVAC contractors on passive fire protection includes
- insights on passive fire protection and its significance,
- details on compartmentation for fire safety,
- information on fire protection in building codes and regulations,
- the responsibilities of HVAC contractors regarding passive fire protection,
- collaboration strategies with other trades for effective implementation,
- an overview of passive fire protection products and solutions,
- best practices for installation,
- updates on BCA standards,
- considerations for budget and cost, and
- maintenance tips for ongoing compliance.
Download the Mechanical/HVAC Contractors Guide to Passive Fire
Learn about common materials used in fire stopping, including intumescent sealants and fire-resistant mortars, and discover the critical role of professional expertise in ensuring all penetrations meet fire safety standards.
Enhance your project’s compliance and safety by downloading the guide today.
Frequently Asked Questions
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Why is fire-rated ductwork important?
Fire-rated ductwork plays a critical role in containing and controlling fire and smoke within a building, ensuring the safe evacuation of occupants and minimising property damage.
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How does fire-rated ductwork work?
Fire-rated ductwork is constructed using fire-resistant materials and includes fire dampers and intumescent wraps to prevent the spread of fire and smoke through the ducts, maintaining compartmentalisation within a building.
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Can fire-rated ductwork be retrofitted into existing buildings?
Yes, fire-rated ductwork can be retrofitted into existing buildings to improve fire safety. However, it requires careful assessment, design, and installation to ensure compatibility and effectiveness with the existing infrastructure.
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Are there any maintenance requirements specific to fire-rated ductwork?
Yes, regular maintenance of fire-rated ductwork involves inspecting and cleaning the ducts, ensuring the proper functioning of fire dampers, and replacing damaged or worn-out components to maintain optimal fire safety performance.
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Can fire-rated ductwork be aesthetically pleasing in architectural designs?
Yes, fire-rated ductwork can be designed and installed to blend seamlessly with the architectural aesthetics of a building, ensuring fire safety without compromising the overall visual appeal.