Fire Blankets: Essential Safety Tools for Home and Workplace
Fire blankets are simple yet effective fire safety devices that smother small fires by cutting off oxygen supply. This guide explains how they work, when to use them, and why every home and workplace should have one.
What Are Fire Blankets?
Fire blankets are safety devices made from fire-resistant materials designed to extinguish small fires. They typically consist of fiberglass or other flame-retardant fabrics that can withstand high temperatures up to 900°F (482°C). When placed over a fire, they starve it of oxygen, effectively putting it out.
When to Use Fire Blankets
Fire blankets are most effective for:
- Small kitchen fires (grease fires, pan fires)
- Clothing fires (when someone's clothes catch fire)
- Small electrical fires (when the power source is turned off)
- Workshop fires involving flammable liquids
They should not be used for large, spreading fires or gas fires where the source isn't controlled.
How to Use a Fire Blanket Properly
Follow these steps for effective fire blanket use:
- Pull the tabs to release the blanket from its container
- Hold the blanket by the corners with your hands protected behind it
- Place the blanket gently over the fire, starting from the near edge
- Leave the blanket in place for at least 15 minutes to ensure the fire is completely out
- Call emergency services if the fire is not immediately controlled
Safety Tip:Never wave the blanket at the fire or throw it from a distance. This can fan the flames and spread the fire.
Benefits of Fire Blankets Over Fire Extinguishers
While both are important, fire blankets offer unique advantages:
- No messy chemical residue (important in food preparation areas)
- No maintenance required (unlike extinguishers that need regular checks)
- Easier to use for clothing fires
- More effective for grease fires where water or some extinguishers can make things worse
- Longer shelf life (typically 5-7 years)
Choosing the Right Fire Blanket
Consider these factors when selecting a fire blanket:
- Size:Standard sizes are 3.3ft x 3.3ft (1m x 1m) or larger. Choose based on potential fire risks.
- Material:Fiberglass is most common; some have additional silicone coatings.
- Certification:Look for UL, CE, or BS EN 1869 certification.
- Packaging:Easy-to-open containers with clear instructions.
Where to Place Fire Blankets
Strategic placement ensures quick access during emergencies:
- Kitchen (near cooking areas but not directly above the stove)
- Workshop or garage (near potential fire sources)
- Near electrical panels
- In RVs, boats, and campers
Mount them on walls using the provided brackets, ensuring they're visible and accessible to adults but out of reach of small children.
Maintenance and Replacement
While fire blankets require minimal maintenance:
- Inspect annually for damage or contamination
- Replace if the blanket shows signs of wear, tears, or discoloration
- Replace after use, even if the fire was small
- Follow manufacturer's expiration guidelines (typically 5-7 years)
Fire Blankets in Workplace Safety
OSHA recommends fire blankets in many work environments. They're particularly valuable in:
- Restaurants and commercial kitchens
- Laboratories
- Welding shops
- Schools and daycare centers
- Offices with kitchen areas
Workplace fire blankets should be part of a comprehensive fire safety plan that includes employee training.
Professional Advice:For commercial settings, consult with fire safety professionals to determine the appropriate number and placement of fire blankets based on your specific risks.
Training and Education
Simply having fire blankets isn't enough. Ensure everyone in your home or workplace:
- Knows where fire blankets are located
- Understands when to use them (and when not to)
- Has practiced proper deployment technique
- Knows emergency procedures if the blanket doesn't work
Consider conducting regular fire drills that include fire blanket practice (using a non-emergency demonstration).
Conclusion
Fire blankets are affordable, easy-to-use safety devices that belong in every home and workplace. When used properly, they can prevent small fires from becoming disasters. Pair them with smoke detectors and fire extinguishers for complete fire protection. Remember, the best fire is one that never starts - but being prepared with tools like fire blankets can save lives and property when accidents happen.
