What Are Commercial Fire Extinguisher Ratings?

Do you know which commercial grade fire extinguisher is essential for protecting your commercial building in a fire emergency? If you need help, you’re in the right place! Being aware of each fire extinguisher’s types and ratings can help ensure safety and proper usage when needed. In this blog post, we will discuss commercial grade fire extinguisher ratings to help you figure out which one is right for your situation. Let’s do it!


What Are Commercial Fire Extinguisher Ratings?


Commercial fire extinguisher ratings are a way to classify their effectiveness against certain types of fires. You’ll see them as a letter followed by a number outlining which fire can extinguish. 


The letters denote the type of combustible material that the extinguisher can put out effectively. At the same time, the number describes how large and concentrated the fire can be before becoming uncontrollable.


Knowing a fire extinguisher’s rating gives you an idea of its ability to put out fires safely and quickly. This is why it’s so important to purchase one with the appropriate rating for your intended purpose.


What Do the Letters Mean in Commercial Fire Extinguisher Ratings?


The letters in commercial fire extinguisher ratings categorize fire extinguishers based on the type of materials they can extinguish effectively. For example:


  • Class A ratings are for common combustible materials. These include wood, paper, cloth, rubber, and plastic.
  • Class B ratings refer to fires fueled by flammable liquids, such as gasoline or kerosene.
  • Class C fires are related to electrical equipment.
  • Class D are for combustible metals
  • Class K ratings indicate that the fire extinguisher will work on kitchen fires caused by combustible oils and fats.


What Do the Numbers Mean in Commercial Fire Extinguisher Ratings?


The ratings are made up of two numbers that provide a variety of key pieces of information about the extinguisher. The first number relates to the square footage it will cover, with higher coverage ratings indicating that the extinguisher can cover a larger area in an emergency. The second number is associated with the fire suppression class. This is according to a predetermined standard outlined by NFPA for specific types of fires most commonly encountered in commercial buildings.


  • A commercial fire extinguisher with a rating of 2A:10B: C means it is suitable for use on Class A, Class B, and Class C fires. The first number (2A) indicates how much water it holds; 10B means it can discharge 10 square feet of burning material; and C tells you it will work against electrical-based fires.


  • A commercial rating of 4A: 80BC indicates the capability of an extinguisher to handle different types of fires. In this rating, 4A stands for the amount of water-based fire intensity approved to be put out, and 80BC is for pressurized dry chemical types. 4A: 80BC on a fire extinguisher tells us that it contains 16.5kg (4.5 gallons) of water and can put out a fire over an area of 80 sq. ft. 


The lower the rating, the less firefighting power a commercial fire extinguisher has. Understanding these ratings can help minimize damages and save lives in an emergency.




In conclusion, the different commercial fire extinguisher ratings are the standard for determining what type of fire extinguisher you should use in specific locations. It is important to know the ratings of each type of fire extinguisher one could use since they vary greatly from one to another.


Do your commercial fire extinguishers need servicing? If so, you’ve come to the right place! Click here to get in touch with Fire-Alert, and get started with us today.

Are you worried about a possible fire hazard in your workplace? Fires can put lives and property at risk, but being prepared and knowing what to do in an emergency is just as important. With the right tools, knowledge, and preparation strategies, you can help keep everyone safe from a fire in the workplace before it has a chance to spread. 

So if you’re looking for reliable information on preparing yourself and co-workers for any potential fire hazards in the workplace, then keep reading!


If a Fire Starts, Immediately Evacuate the Building

When there is a fire, it is important to act quickly and evacuate the building as soon as possible. It is the only way to ensure everyone’s safety and minimize potential damage to buildings and property associated with a fire. 

Make sure you call emergency services immediately after evacuation and that everyone follows any instructions the fire brigade gives when they arrive at the scene. These will depend on the individual situation and could involve further evacuation or sheltering in place.


Do Not Try to Put Out the Yourself – Leave that to the Professionals

Attempting to put out a large fire yourself may lead to disastrous consequences. Fire is an unpredictable element and requires the expertise of certified professionals well-trained in combating fast-moving combustions. 

Not only could trying to put out a fire harm you severely, but it can also end up being counterproductive as the fire can further spread if not handled properly. It’s best to evacuate first and leave things up to experts who know how to safely and effectively extinguish a fire.


If You Are Near a Fire Extinguisher, Use It

When fires happen, it is important to act quickly and correctly. If you see a small fire, the quickest and most effective way of putting it out is by using a fire extinguisher. Fire extinguishers are sprinklers that shoot out different chemical compounds, depending on the fire class. Before using a fire extinguisher though, you should read the instructions carefully and ensure they apply to the type of fire.

An extinguisher can efficiently put out a small but potentially destructive blaze before it becomes a larger risk. Therefore, if you find yourself near an extinguisher in an emergency, be sure to utilize it and help ensure the safety of those involved!


Keep All Exits Clear, So People can Escape Quickly and Safely

For everyone’s safety in a building, it is important to clear all exits. Unobstructed exits create the fastest escape routes with the least stumbling and obstacles. Additionally, keeping exits clear allows emergency personnel to access the building safely if they need to assist. 

By taking simple steps such as not placing furniture or items in front of doors, you can help ensure that everyone can evacuate quickly and safely if necessary.


Follow the Instructions of Emergency Personnel

It is vital to take direction from certified professionals with specific training to handle such situations. It could be first responders (firefighters, police officers, and paramedics) or other public safety personnel. 

Their expertise in navigating difficult or dangerous circumstances can make all the difference between life and death. So it is important to cooperate with and follow their commands and remain respectful of their service.  



Fire safety in the workplace is essential to protect yourself and your co-workers. Therefore, knowing what to do when there is a fire in the workplace is important. By having proper emergency plans and resources in place, such as fire extinguishers or alarms, you can help ensure that the situation is contained and everyone is safe.

Need to make sure your fire extinguishers are ready to go in an emergency? We can help with that! Click here to get in touch with Fire-Alert today.

When it comes to fire safety, one of the most important investments any business can make is purchasing a fire extinguisher. But with so many different types and sizes available, you may be wondering: what type of fire extinguisher do I need for my business?

Whether you’re just starting or need to replace an existing unit, this guide will help you understand what type of fire extinguisher your business needs to keep everyone safe.

Different Types of Fire Extinguishers and Their Uses

You can’t just use any extinguisher – you need to find the right one for the particular types of fire that may affect your business. This makes choosing the correct extinguisher a critical decision when putting together a fire safety plan. The National Fire Protection Association (NFPA) breaks down each type with an A, B, and C rating system.

  • You can use halon extinguishers on all Class A to C fires but not if humans are present due to their toxicity.
  • Carbon dioxide extinguishers are best for computer server rooms where they can easily handle Class B and electrical fires without causing additional harm.
  • The wet chemical extinguisher is most often used in eateries since it affects flammable liquids, cooking fat, and oil fires without damaging cooking equipment.
  • Dry powder is the most efficient at tackling electrical equipment or metal fires.
  • Foam spray extinguishers work best against flammable liquids such as gasoline or oil.
  • Water-based fire extinguishers contain pressure water and fight combustible material such as paper or wood fires.

Understanding these details before putting together your fire safety plan is paramount to ensure that you make an informed decision when selecting the best type of fire extinguisher for your needs.

How to Determine What Size of Fire Extinguisher You Need

When selecting the appropriate size fire extinguisher for your business, you should consider a few factors.

  • Assess the overall size of the area you need to cover with the extinguisher. It is recommended to purchase an extinguisher based on other square footage of the space, typically one for every 150-200 square feet or 30 linear feet of wall space. For example, a small office space will require a much smaller extinguisher than a large manufacturing facility or warehouse. It would help if you also considered the types of fires that could occur in your building.
  • Determining the appropriate size using the rating system used by fire safety experts. Fire extinguishers are rated according to their relative effectiveness against various classes of fires — from 1A:10B: C up to 320A:80B: C — which refers to how many square feet of burning material each unit can put out. Make sure you select an extinguisher with a rating that matches or exceeds your expected needs. 
  • Consider additional features that may make using the extinguisher easier in an emergency. Features like anti-theft alarms and wall-mounting capabilities can help protect your investment while making it more accessible when you need it most.


Different businesses have different fire risks and, as such, need different types of fire extinguishers. Deciding what type of fire extinguisher to get for your business may seem daunting, but we hope this guide has given you a better understanding of the different types of fires and which extinguishers you’ll need to put them out. Good luck!

Need fire extinguisher services for your business? We can help with that! Click here to get in touch with Fire-Alert today.

Fire extinguishers are among the most important pieces of protection against fires within commercial business’ buildings or facilities – and knowing some basic information about them is essential to get proper coverage and to stay compliant with regulations. In this blog post, we’ll go over fire extinguisher safety basics for business owners.

Make Sure You Have the Right Type of Fire Extinguisher

Fire extinguishers come in several different types, each designed to combat specific classes of fire. Knowing what type of fire extinguisher you should use in each situation is important. An ABC-type extinguisher is typically a good choice for employers since they can use it to fight several types of fires that may arise on the premises.

By understanding how and when to use different types of fire extinguishers, employers can take the necessary steps to protect their employees and property from becoming damaged by a dangerous fire incident.

Inspect and Service Your Fire Extinguishers Regularly

It is important to remember that all extinguishers need proper inspection and service regularly. This means that business owners should not only be aware of the different types of extinguishers and their capacity for various fires, but also their expiration dates, so they know when to replace them. 

Understanding basic fire extinguisher maintenance and inspections can help prevent system failures, and ensure that personnel are prepared for an emergency.

Create a Written Plan for Using Fire Extinguishers in an Emergency

Prevent chaos during a crisis – a written plan detailing where and how to use fire extinguishers is always a good idea. This plan should include information such as the location of fire extinguishers throughout the premises and instructions on when and how to use them safely. 

With this simple precaution, business owners can be confident that their staff and property will know what to do in an emergency.

Provide Fire Extinguisher Training to Your Employees

Having appropriately trained employees who know how to use fire extinguishers in an emergency can save lives and property. The training should include how to recognize when a fire extinguisher may be appropriate, how to use it properly, and how to dispose of burned materials after the blaze is extinguished properly. 

Investing in fire extinguisher training provides employees with valuable knowledge and shows a commitment to their safety above all else.

Do Not Use Fire Extinguishers as Props or Decorations

Fire extinguishers are not toys or decorations – they are only for use in an emergency. So, don’t leave any non-working ones around, as someone who doesn’t realize may try to use it in a fire and cause serious damage to property or even themselves.


As a business owner, you are responsible for the safety of your employees, customers, and visitors. This is why it’s so important to be up-to-date on fire extinguisher safety basics for business owners, and know how to use one properly in the event of a fire. So, why not take a fire safety training class along with your employees? You’ll be glad that you did!

Need to make sure your fire extinguishers are in good working order? We can help with that! Click here to get in touch with Fire-Alert today.

Fire extinguishers are an important part of any business, no matter how small or large it is. They can help to prevent fires from spreading and causing extensive damage, and they can also help to save lives. But many business owners don’t consider getting a fire extinguisher until it’s too late. In this blog post, we’ll discuss why small businesses need fire extinguishers.

Why Are Fire Extinguishers Important?

Fire extinguishers can help save lives, property, and money. They are easy to use and should be maintained regularly by an expert. Fire extinguishers are relatively cheap and readily available online or from local hardware stores. Small business owners who purchase fire extinguishers should know how the device works, where it is stored in their building, how often the extinguisher needs servicing, and what maintenance they need (usually a yearly checkup).

3 Main Reasons Your Small Business Needs a Fire Extinguisher

Fires are a serious threat to businesses and can cause immense damage. According to the U.S. Fire Administration, in 2022, there were over 8,000 civilian deaths from fires and thermal burns. That’s why small businesses need to have the right fire suppression equipment in the event of an emergency. There are several main reasons why your business should have fire extinguishers on hand:

1) Reduce Potential Brand Damage, and Reputation

Fire extinguishers can help reduce the potential damage to your business. If you have a fire extinguisher, you can quickly and easily blast any fires on your business premises. This is important because if a fire breaks out, it could cause severe damage to your property and goods. By having an extinguisher, you can prevent this by putting the fires out before they get too big or damaging.

2) Provide Employees with Fire Suppression Equipment

The most important reason small businesses need fire extinguishers is to provide employees with the knowledge and equipment necessary to contain a fire. If you or your employees are not trained in how and when to use a fire extinguisher, the likelihood of successfully putting out a small fire decreases dramatically. Additionally, employees should know where all the fire extinguishers are located so they can access one quickly if needed.

3) Mitigate Potential Injury Cases

Fire extinguishers can be a good safety measure for employees. They are a good way to mitigate injury cases from occurring in case of an accident. For example, if you or an employee start a fire and you do not have a fire extinguisher on hand, nothing stops the fire from spreading further. This could cause serious damage to property and result in costly repairs or worse: serious injury or death.


All businesses, no matter the size, need fire extinguishers. While the chances of a small business experiencing a devastating fire are slim, the potential damage is high and can easily put a company out of business. Fire extinguishers are an important line of defense against fires and should be considered by any small business owner.

Interested in mobile fire extinguisher services for your small business? Contact Fire-Alert today to discuss your needs!

Commercial kitchens are a vital part of many businesses. They cook food for customers, employees, and sometimes even catering events. However, they can also be dangerous places if not properly cared for. Fires in commercial kitchens can cause extensive damage and put lives at risk. In this blog post, we will discuss how to prevent commercial kitchen fires from happening in the first place.

Most Common Causes of Commercial Kitchen Fires

There are many potential causes of commercial kitchen fires. Some of the most common include:

  • Grease and oil buildup: This is one of the most common causes of commercial kitchen fires. When grease and oil build up on surfaces, they can easily ignite and cause a fire to start. Keeping your kitchen clean and free of grease and oil buildup is essential.
  • Poor ventilation: If your commercial kitchen doesn’t have proper ventilation, it can be a breeding ground for fires. Smoke and heat buildup quickly in poorly ventilated areas, making it easier for a fire to start and spread. Make sure your kitchen is well-ventilated to help prevent fires from creating.
  • Electrical problems: Faulty electrical wiring is another common cause of commercial kitchen fires. It could quickly fire if you have outdated or damaged electrical wiring. Ensure your wiring is regularly checked and repaired or replaced as needed.
  • Gas leaks: Gas leaks are also a significant fire hazard in commercial kitchens. If you smell gas, it’s important to evacuate the area immediately and call the fire department. Don’t try to fix the problem yourself; leave it to the professionals.

Tips to Prevent Commercial Kitchen Fires

There are several things you can do to help prevent commercial kitchen fires, such as:

Check Your Cooking Equipment

Make sure all of your cooking equipment is in good working condition. This includes stoves, ovens, fryers, and grills. If you have any damaged or broken equipment, repair or replace it as soon as possible.

Pay Attention to Objects Around the Stove

Don’t leave things like towels, potholders, or paper towels near the stove. These items can easily catch fire if they get too close to the heat.

Clean Grease Frequently

Grease and oil buildup is one of the leading causes of commercial kitchen fires. Be sure to clean all surfaces regularly to prevent this from happening.

Don’t Pour Hot Oil Into the Trash

Hot oil can easily ignite garbage and start a fire. Let it cool down before disposing of it. In the event of a fire, having a fire extinguisher close by can help to put it out quickly. Be sure to have one in an easily accessible location.

Install a Kitchen Fire Suppression System

A kitchen fire suppression system is a must-have in any commercial kitchen. This system will help to extinguish fires quickly and prevent them from spreading. There are many different suppression systems available, so be sure to research to find the best one for your needs.

Train Your Staff

All your staff should be trained to prevent and extinguish commercial kitchen fires. Review fire safety procedures with them regularly and ensure they know what to do in the event of a fire.

Adhere to Fire Codes When Designing a Commercial Kitchen

Following all fire codes and regulations when constructing a commercial kitchen is critical. This will ensure that your kitchen is as safe as possible and avoids fires. When planning a business kitchen, there are a few things to remember. The kitchen layout should be designed so that all exits are easily accessible. And then all doors and windows should be fireproof.


Commercial kitchen fires are a severe hazard. By following these tips, you can help to prevent them from happening in your kitchen. Be sure to train your staff on fire safety procedures and have a fire extinguisher on hand in an emergency. With proper precautions, you can help to keep your kitchen safe.

Do you need fire extinguisher services for your commercial kitchen? Contact Fire-Alert today to see how we can help!

While you may have yet to experience a serious fire in your lifetime, don’t underestimate the need for a solid fire safety plan for your business. You may not be too worried about a fire destroying your property, as its often covered by insurance, but you simply can’t put a price on the injuries caused and lives lost to workplace fires all around the world.

So, what do you need to help protect your property and employees from a fire? Let’s take a look.

What Do You Need to Include in a Fire Protection Plan?

The first thing you need to help protect your business from a fire is a plan that outlines all aspects of fire safety. This plan should include:

  • Procedures for evacuating the building in a safe and orderly fashion
  • Maintenance and housekeeping efforts needed to prevent fires
  • Ways to minimize fire damage if one does occur

All of these things should be included in an easily accessible detailed document in case of a fire-related emergency. 

Now, keep in mind that fire protection plans like this aren’t just for your own personal reference – they are actually required by some local fire codes. These codes can vary depending on your area, so be sure to check with the local authorities to make sure you haven’t missed anything. Some fire departments may even prefer that a certain format or template be used when creating your plan as it helps them respond more quickly and efficiently in emergencies.

What Equipment Do You Need to Protect Your Business from a Fire?

While the exact requirements may differ slightly depending on the codes in your area, typically the most important things that you will need for fire prevention are as follows:

  • Fire alarms, fire alarm monitoring system, and smoke detectors
  • A sprinkler system
  • Fire suppression systems
  • Emergency lights

The exact equipment that you need depends on a variety of factors, such as the industry you work in and the size of your building, so again consult with your local fire prevention company to find out what is necessary in your case. With how dangerous fires can be, this isn’t the time to save a few bucks trying to figure it all out yourself.

Do I Need to Schedule Inspections of My Fire Protection System?

Absolutely. All of your fire safety equipment needs to be inspected on a regular basis in case of emergency, even if it has never been used before.

As important as it is, scheduling inspections for all of your different fire protection components can be tricky. Each piece of equipment has its own inspection requirements and frequencies, so it can be hard for busy business owners and managers to keep track of how often they need to perform these checks. If you find that you need the extra help, consider hiring a local fire prevention company to assist you in managing these different inspection frequencies. When it comes to something as potentially devastating as a fire, it’s certainly better to be safe than sorry.