
Under the Regulatory Reform (Fire Safety) Order 2005, it’s the responsibility of facilities managers, employers, landlords and property managers to maintain their fire safety systems through regular inspections and testing.
H2O Hygiene can carry out all your fire damper servicing, including visual condition checks, fire damper drop tests, replacing fusible links and cleaning or resetting the damper if needed. We then provide a compliant testing report to ensure the testing meets the necessary standards.
Our Process






A fire damper prevents the spread of fire and smoke through ducting and HVAC systems. Fire dampers are typically installed near fire doors and firewalls, and the systems all work together to minimise or stop the spread of fire.
When fire spreads through the ducting, a fusible link on the damper will melt when in contact with heat, causing the damper to close. Regular fire and smoke damper testing guarantees the damper is functional in the event of a fire, while routine inspections highlight potential issues and signs of wear before they become failures.
If you’re responsible for maintaining fire safety systems and don’t conduct regular fire damper testing with proof, you’ll not only be risking lives and damage to your property, but you’ll also be breaking the law and can face fines or imprisonment.
Testing and maintenance must be performed by a competent and qualified fire damper testing company that can provide maintenance reports. These reports are vital proof for insurance companies and are necessary to comply with the law. Without proof of annual inspection and testing, responsible persons can face severe penalties, reputational damage and invalidated insurance.
There are several fire damper testing requirements to follow, and the frequency of testing also depends on the type of dampers installed.
The Regulatory Reform (Fire Safety) Order 2005 places the responsibility on individuals within an organisation who manage public and commercial buildings to carry out fire damper testing.
BS 9999:2017:
The consequences of not performing a fire damper drop test service at least every 12 months could result in:
We have vast experience carrying out fire damper inspections for various industries across the UK, including:
Our engineers work around your schedule and minimise disruption. Some industries, such as the healthcare sector, for example, may require more frequent testing in areas prone to high levels of dust and pollutants.
Our team at H2O Hygiene are fully competent, trained and qualified to perform fire damper inspections and testing. We truly care about our work and always take a bespoke approach to ensure your needs are met.
Got a Question?
An inspection is a detailed visual and physical check of the fire damper’s condition, which looks for signs of corrosion, blockages or obstructions that could stop it from working. Testing goes a step further, verifying the damper closes properly in the event of a fire.
Inspections involve accessing the dampers to check their condition and cleanliness. Engineers confirm there’s no corrosion, debris or obstructions that could affect performance.
Fire damper testing checks ensure they are working correctly, so fire and smoke are prevented from spreading through ducting and ventilation systems. The test involves inspecting, cleaning and resetting the dampers to ensure they close properly in the event of a fire, keeping buildings safe and compliant with UK regulations.
We recommend that fire dampers should be tested every X. Regular testing ensures they remain in good working condition, helping building owners meet their legal obligations and protect occupants. Dampers in humid, dusty environments or areas suffering from high levels of pollution will require more frequent testing.
The time depends on the number and location of dampers. A single fire damper may take 20-30 minutes to test, if there is suitable access, while larger buildings with more dampers will take longer. In some cases, specialist access equipment may be required. A full schedule will be planned to minimise disruption and keep the process efficient.
Yes – inspections make sure dampers are in good condition for use, while testing makes sure they operate correctly in the event of a fire.
If faults are found, such as broken fusible links, corrosion or obstructions, we document the issue in a compliance report and advise on any repairs or if a replacement is required. If we notice any corrosion or other types of severe wear, these issues will also be reported with remedial action advised. It’s crucial to fix any issues immediately to ensure safety and compliance.
H2O Hygiene provides tailored services and can conduct fire damper testing at a time that suits your needs, including out-of-hours. This minimises disruption and ensures the testing doesn’t affect the building’s occupants.
A compliance report details the location and condition of each tested damper, notes and photographic evidence of any faults, and confirms whether repairs are required. The report will contain all the evidence needed for your records, helping you demonstrate compliance with UK fire safety legislation.