What Fire Classes Can a Fire Blanket Handle?
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Why Fire Classes Matter
Fire blankets are often described as “multi-purpose” fire-safety tools, but their effectiveness depends strongly on the type of fire involved. In Europe, fires are classified according to the material that is burning.
Understanding which fire classes a fire blanket can handle — and which it cannot — is essential for safe and responsible use.
👉 How Fire Blankets Work and When to Use Them Safely
Overview of European Fire Classes
In Europe, fires are commonly classified as follows:
- Class A – Solid materials such as wood, paper, textiles
- Class B – Flammable liquids such as petrol, solvents, oils
- Class C – Flammable gases
- Class E – Electrical equipment (practical designation, not a formal EN class)
- Class F – Cooking oils and fats
Fire blankets are not universal solutions. Their role is limited to specific fire classes and specific conditions.
👉 Fire Blankets for Kitchen Fires
Fire Class A – Solid Material Fires
Fire blankets can be used on small Class A fires, such as:
- burning clothing
- small fabric or textile fires
- waste bin fires involving paper
They work by cutting off oxygen and preventing flame spread.
Especially relevant for:
- clothing fires
- workshops
- care facilities
👉 Fire Blankets for Clothing Fires
Fire Class B – Flammable Liquid Fires
Fire blankets can be effective on small, contained Class B fires, such as:
- oil or fuel igniting in a confined area
- small liquid fires that can be fully covered
They must not be used if liquids are spreading over a wide surface.
👉 Typical use-cases:
- kitchens
- garages
- workshops
Fire Class C – Gas Fires
Fire blankets are generally NOT suitable for Class C fires.
Reasons:
- gas fires require isolation of the gas supply
- covering flames without stopping gas flow is dangerous
In gas-related incidents, shutting off the gas and evacuating is the correct response.
Fire Class E – Electrical Fires
Fire blankets can be used for small electrical fires, provided that:
- the power supply is switched off if possible
- the fire is limited to the appliance itself
- the blanket can fully cover the fire
They are often safer than water or improvised methods.
Common scenarios:
- kitchen appliances
- chargers and power strips
- office equipment
👉 Fire Blankets for Electrical Appliance Fires
Fire Class F – Cooking Oil and Fat Fires
Fire blankets are highly suitable for small Class F fires, such as:
- pan fires
- fryer incidents in early stages
They suppress flames without splashing burning oil, which makes them one of the safest first-response tools for kitchens.
This is one of the most important applications of a fire blanket in Europe!
Fire Classes a Fire Blanket Should NOT Be Used For
Fire blankets should not be used when:
- the fire is large or spreading
- flames reach walls, ceilings, or cabinets
- smoke or heat blocks safe access
- the fire cannot be fully covered
In these cases, evacuation and emergency services are required.
Fire Blanket vs Fire Extinguisher (Fire Class Perspective)
Fire blankets and extinguishers serve different roles:
- Fire blankets are best for small, early-stage fires
- Fire extinguishers handle larger or developing fires, depending on type
👉 Fire Blanket vs Fire Extinguisher: What Should You Choose?
Summary: Fire Blanket Capabilities at a Glance
A fire blanket can be used for:
- Class A fires (small solids, clothing)
- Class B fires (small, contained liquids)
- Class E fires (small electrical appliances)
- Class F fires (cooking oils and fats)
It should not be used for:
- gas fires
- large or spreading fires
- situations where full coverage is impossible
Correct understanding prevents misuse and increases real safety.
Want help choosing the right fire blanket?
If you’re assessing what fire blanket best suits the classes of fire you may encounter, visit our quick fire blanket choosing guide to compare sizes, use cases and practical recommendations for European homes and workplaces.