Fire extinguishers in the UK typically last between 10 and 20 years depending on the type, however they must be serviced annually and may need replacing sooner if they become damaged, used, or no longer meet current safety standards.
Quick Answer:
- Lifespan: 10 to 20 years
- Servicing: Every 12 months
- Extended service: Every 5 years (water, foam, powder)
- Replacement: When damaged, discharged, or non-compliant
How Long Do Fire Extinguishers Last?
Most fire extinguishers are designed to last between 10 and 20 years, but this depends heavily on the type of extinguisher, how it is maintained, and the environment it is stored in.
For example, water, foam, and powder extinguishers generally require more regular internal inspections, while CO2 extinguishers can often last longer if maintained correctly.
Regular servicing plays a key role in ensuring the extinguisher remains safe and effective throughout its lifespan.
Do Fire Extinguishers Need Replacing Every 5 Years?
Fire extinguishers do not need to be fully replaced every 5 years, however they do require an extended service at this point.
During a 5-year service, certain types of extinguishers, such as water, foam, and powder, must be discharged, internally inspected, and refilled to ensure they remain safe to use.
If an extinguisher fails this inspection, then replacement will be necessary.
Can a 20 Year Old Fire Extinguisher Still Be Used?
A 20 year old fire extinguisher may still be usable if it has been properly maintained and passes all servicing requirements, but in many cases, replacement is recommended.
Over time, internal components can deteriorate, pressure can become unreliable, and the extinguisher may no longer meet current safety standards.
For most businesses, replacing older units is often the safest and most compliant option.
How Often Should Fire Extinguishers Be Serviced?
Fire extinguishers must be serviced at least once every 12 months by a competent professional.
This annual service ensures:
- The extinguisher is in the correct location
- It has not been tampered with or damaged
- The pressure levels are correct
- It remains compliant with UK regulations
Regular servicing is not just best practice, it is essential for ensuring safety in the event of a fire.
Is It a Legal Requirement to Service Fire Extinguishers in the UK?
Yes, fire extinguishers must be regularly maintained as part of a business’s fire safety responsibilities under UK fire safety regulations.
The responsible person for a premises must ensure that all fire safety equipment is:
- Properly maintained
- In good working order
- Suitable for the risks present
Failure to do so can result in non-compliance and increased risk to both people and property.
Fire Extinguisher Servicing in Dartford and Surrounding Areas
For businesses in Dartford and surrounding areas such as Eynesford, Crayford, and Bexley, ensuring fire extinguishers are properly maintained is essential for both safety and compliance.
Regular servicing, correct installation, and timely replacement all play a key role in protecting your premises and meeting legal obligations.
For businesses based in Dartford and surrounding areas visit our page: https://emiratefireandsecurity.co.uk/fire-extinguisher-testing-installation-in-dartford-emirate-fire-security/
For more information on our fire extinguisher services, visit our page: https://emiratefireandsecurity.co.uk/fire-extinguishers/
When Should You Replace a Fire Extinguisher?
A fire extinguisher should be replaced if:
- It has been used, even partially
- It fails a service inspection
- It shows signs of damage or corrosion
- It is no longer compliant with current standards
In many cases, replacement is more cost-effective than repair, particularly for older units.
Fire extinguishers are not replaced on a fixed schedule, but typically last between 10 and 20 years with proper servicing.
Yes, most fire extinguishers discharge fully within 10 to 20 seconds, which is why they are designed for tackling small fires quickly.
Fire extinguishers must be appropriate for the risks present, correctly located, regularly serviced, and maintained in working order at all times.
Final Thoughts
Understanding how long fire extinguishers last, and when they should be serviced or replaced, is essential for maintaining a safe and compliant environment.
For businesses across Dartford and the surrounding areas, staying on top of fire safety requirements is not just a legal obligation, it is a critical part of protecting your staff, customers, and property.
For businesses based in Dartford and surrounding areas visit our page: https://emiratefireandsecurity.co.uk/fire-extinguisher-testing-installation-in-dartford-emirate-fire-security/
For more information on our fire extinguisher services, visit our page: https://emiratefireandsecurity.co.uk/fire-extinguishers/