Foam is one of the most common types of fire extinguisher, and can be used to fight fires that involve flammable solids and liquids such as wood, paper or petrol. Ideal for office environments, hospitals and schools, owning and using a foam fire extinguisher could be the difference between a minor fire and catastrophic devastation.
Here, we explain how you can best combat a fire using a foam fire extinguisher.
If you’re an employer, home owner, landlord, or an occupier, it’s essential you have the right fire extinguisher for your surroundings, and for the safety of the people around you. Most commonly used on Class B fires (flammable liquids), a foam fire extinguisher can also be used for Class A risk fires that involve paper, wood, textiles and plastics. Understanding which fire extinguisher to use on what type of fire is just as important as knowing what type of fires not to use them on.
A foam fire extinguisher is water based with a frothy foaming agent. Once directed onto the fire, the foam would float on top of the burning liquid and begin to diminish the reaction between the flames and fuel surface. Its smothering qualities prevent the fire reigniting by suffocating and cooling down burning materials quickly, and preventing oxygen getting to the fire.
Fire extinguishers are distinguished not only by their names, but by their coloured labels too. Foam fire extinguishers have a cream-coloured label with ‘Foam’ marked prominently on the front of the red casing above the operating instructions.
Fire hazards vary depending on the setting and landscape, so it’s smart to select a fire extinguisher that can fight the type of fire most likely to occur. A foam fire extinguisher is ideal for use in office environments, hospitals, schools and other spaces where organic materials such as wood, grass or bark play a large role in the landscape. Foam fire extinguishers can also be used in locations such as: oil refineries, garages, workshops or other small industrial locations.
For more information on the correct fire extinguishers and their applications, read our blog to ensure your safety is covered.
BY Amy Moseley
BY Toria Jones
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