Fire Extinguisher Commissioning

Did you know a Fire Extinguisher must be commissioned before use? In this article we cover all elements for commissioning a fire extinguisher

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Did you know a Fire Extinguisher must be commissioned before use?

Fire Extinguisher Commissioning is a legal requirement.


In this article we cover:

  • Elements of Commissioning fire extinguishers
  • Which type of fire extinguisher do I need?
  • Who can commission a fire extinguisher?
  • Fire extinguisher maintenance

When ordering fire extinguishers, they must be officially commissioned in situ before they can be used by anyone. This means you cannot simply order a fire extinguisher online, have delivered and place on the floor in a suitable location, ready to use.

It’s easy to take fire extinguishers for granted. We expect they will always be accessible and ready to use in an emergency, so you need to make sure they are fit for purpose as and when required.

In fact, there is quite a bit of information that, as a business owner, or responsible person for buildings, contents and people, you should be aware of when it comes to fire extinguisher commissioning.

Fire Extinguisher commissioning includes elements such as CE Marks, pressure gauges, weights, tamper seals, nozzle attachments, damage free and suitable storage and placement options, installed to BS 5306-8: 2003 standard.

Fully-functioning fire extinguishers not only protect your premises and your people from the dangers of fire; a correctly commissioned extinguisher is a requirement of ‘The Regulatory Reform (Fire Safety) Act 2005’.

The accessibility and ability to deploy the right type of fire extinguisher at the right time is vital to help to stop minor incidents (eg: waste bin fires) becoming major infernos and conform to all the legislative requirements.

The type, accessibility and signage of fire extinguishers form part of your Fire Risk Assessment that by law, every business must complete.

In April 2016 the limit for financial fines was removed and now exceed £200,000 and up to 2 years imprisonment. Typical minor penalties of Fire Risk Assessment infringement can easily reach £5,000, not to mention the bad press and employee or customer loyalty.

So it’s important you understand all requirements of fire extinguisher commissioning in your workplace or public buildings.


Which type of extinguisher and where to place them?

There are many factors to consider when choosing which fire extinguisher is needed, how many and where to place them. This information should be clearly provided in your Fire Risk Assessment.

The most commonly used fire extinguishers are:

  • Water (Red label) – Can be used on wood, paper, textiles and solids
  • Powder (Blue label) – Can be used on liquid and electricals
  • Foam (Cream label) – Can be used on liquids
  • Carbon Dioxide (Black label) – Can be used on Liquids and electricals
  • Wet Chemical (Yellow label) – Can be used on chemicals, oils and fats

The majority of fire extinguishers are now coloured red (you can get chrome coloured) and have a block of colour and text description to identify its contents.

This information must be viewable from a 180° when mounted correctly.

Click here to find out which Fire Extinguishers you should use in your workplace

Who Can Commission a Fire Extinguisher?

The Regulatory Reform (Fire Safety) Act 2005 states a fire extinguisher should be commissioned by a ‘competent person’.

That means most employers will either place the commissioning responsibility on a company Director, an employee or suitable outsourced fire professional.

Are you comfortable taking on that responsibility or forcing it on an employee? We recommend you seek the support of a fire professional. Call us on 0330 056 3551.

Other factors to consider when choosing which fire extinguishers you have available, include the use and main activities of the building, floor space and fire exit placements. Your Fire Risk Assessment will also highlight other factors that are specific to your situation.

Fire extinguishers are intended to encourage people to move towards fire exits and fire alarm call points, which forms part of the decision making in their placements within buildings. You should also consider the height of the fire extinguisher when wall or base mounted, dependent on their weight and taking care not to cause injury.

You should also consider, in line with The Health & Safety (Safety Signs & Signals) Regulations 1996, how to signpost people to fire extinguishers, especially if they are not in direct view.

Fire Extinguisher Maintenance

The Regulatory Reform (Fire Safety) Act 2005 also requires you to keep any existing equipment, devices or facilities that are provided in your premises for the safety of people (such as fire alarms, fire extinguishers, lighting, signs, fire exits and fire doors) in effective working order and maintain elements which provide fire separation or prevent the ingress of smoke into escape routes.

At Alert Fire & Security we provide competitive fire extinguisher maintenance programme.
With an Alert Fire & Security Maintenance Package, you can quickly call out an Engineer if an extinguisher becomes damaged, used, or the pressure drops meaning that the number of fire fighting units is not compromised.

Typical questions about Fire Extinguishers…

  • Which fire extinguisher should I use?
  • Where should I place a fire extinguisher?
  • How many fire extinguishers should I have at work?
  • Do fire extinguishers need servicing?
  • Do fire extinguishers have an expiry date?
  • What is fire extinguisher commissioning?

Protecting people, contents and buildings is a serious issue.

If you are unsure on any aspect, don’t take risks, contact us at Alert Fire and Security on 0330 056 3551




About The Regulatory Reform (Fire Safety) Act 2005

The Regulatory Reform (Fire Safety) Act 2005 can be viewed at


About The Health & Safety (Safety Signs & Signals) Regulations 1996

The Health & Safety (Safety Signs & Signals) Regulations 1996 can be viewed at


About Alert Fire and Security

Alert Fire and Security Ltd are a NSI Gold and BAFE certified company that install quality systems. They offer a full range of services including monitored & maintained intruder alarm systems, monitored & maintained fire alarm systems, HD CCTV, biometric access control, fire risk assessment, fire marshal training, fire extinguisher servicing and security gated and barrier solutions.

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