Fire Damper Testing, Installation & Maintenance
Expert fire damper services that keep your fire protection systems functional and effective
At Puraduct UK, we specialise in professional fire damper installation, maintenance and testing to ensure your building meets fire safety codes and regulations. Fire dampers are a critical component of a building’s passive fire protection system, designed to prevent the spread of flames and smoke through ductwork in the event of a fire.
Whether you’re constructing a new facility or upgrading an existing system, our team provides reliable, code-compliant services tailored to your needs. Fire dampers are installed in HVAC ducts and automatically close when high heat is detected, blocking the passage of fire and smoke between compartments.
Regular maintenance and testing is not only vital for occupant safety but also required by national fire safety codes such as BS9999.
Why Fire Damper Maintenance Matters
In the event of a fire, fire dampers prevent the spread of flames and smoke through ductwork and ventilation systems, buying crucial time for evacuation and action from emergency responders. If fire dampers are not properly maintained you could risk legal and insurance implications like fines and invalidated policies or potentially prosecution.
When Should Fire Dampers Be Tested?
Under British Standard BS 9999, all fire dampers must be tested and maintained at regular intervals—at least every 12 months, or more frequently depending on your specific level of risk. But certain situations demand earlier checks, such as if your building has undergone a recent refurbishment, your HVAC system has been altered, or a fire safety audit highlights concerns. In these cases, it’s essential to schedule professional testing without delay.
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Why choose Puraduct UK?
Our team is trained and certified to service and install fire dampers for clients across a wide range of sectors and we work around your operational hours to minimise disruption as much as possible.
Expert Fire Damper Services
From installation to compliance, our experienced team provide a range of fire damper services across the South East.
FAQ’s
Fire dampers should be inspected at least once every 12 months to check they are in good working order. This is required under BS 9999: Code of practice for fire safety and the Regulatory Reform (Fire Safety) Order 2005.
They should also be cleaned when necessary to ensure they work correctly.
It’s important to note that fire and smoke dampers need separate inspection and functional testing. For detailed guidance, industry standards such as BESA DW145 and VH001 (Fire and Smoke Damper Maintenance) should be followed.
Testing includes inspecting the damper, checking its condition, and carrying out functional tests to ensure it closes properly. Any cleaning or repairs are completed as required.
Regular maintenance reduces fire risk, ensures compliance with safety regulations, and gives building owners and occupants confidence that ventilation systems are safe.
Yes — Puraduct provides full reports and official certification after every clean, giving you documented proof of compliance for audits, inspections, or insurance purposes.
The team at Puraduct UK was professional and efficient, delivering a flawless high standard tailored installation.
The team was professional and efficient, ensuring our fire dampers were fully compliant and installed perfectly.
Puraduct UK provided outstanding service, giving us confidence in the safety and compliance of our property.
Thanks ever so much guys you did such a great job at the restaurant, after taking over this place we had no idea when the canopy system was last cleaned, your communication and advise was second to none, thanks again will be recommending you for sure!!