What Is a Fire Damper and How Does It Work?
A fire damper is a passive fire protection device which is fitted within a buildings HVAC infrastructure where the ducts pass through fire compartments such as fire-resistant walls and floors. They are designed to keep smoke and fire contained and slow them from spreading to other areas of the building.
Fire dampers resemble a box with shutters or blades that remain open to allow the free flow of air throughout the ducts. There are different types of dampers but for the most part they are activated by a thermal element which senses the rise in temperature and triggers the damper, causing it to spring shut. This works to prevent the fire from being able to travel rapidly through the ductwork and reaching other areas of the property.
Why is it Important to Test Fire Dampers?
The difference between having fully functioning fire dampers and dampers which fail can literally be the difference between life and death which is why it is a legal requirement for them to be regularly checked, tested and maintained.
Fire dampers that are in top working order help to;
- Reduce the rapid spread of fire and contain it on the correct side of the fire barrier longer
- Allow more time for occupants to safely evacuate
- Limit the amount of damage done to the property, stock, equipment and belongings
- Help to preserve vital fire escape routes
- Keep exit paths clear for occupants and firefighters
- Provide more time for emergency services to arrive
If even a single fire damper fails, it can lead to;
- Smoke and fire spreading rapidly through the ductwork and the building
- Occupants becoming overwhelmed by smoke or trapped by the fire
- Compromised escape routes
- More damage to the property and its contents
- A bigger fire that is more dangerous and harder to put out
- Less time for people to safely escape
Professional Fire Damper Services
At Swiftclean we know just how important it is to check, test and maintain fire dampers to help keep your property and those inside safe from the dangers of fire. Our team work to deliver comprehensive services for the testing of fire dampers in Coventry, so that you can have peace of mind knowing your building is compliant.
If you have any questions about our services or would like to find out more then please get in touch and one of our friendly advisors will be happy to help.