Fire blankets are simple and effective fire-fighting aids designed to tackle early stage small fires. They are commonly installed in kitchens where they can be used to extinguish fires caused by fat, oil or grease however they are becoming increasingly popular in all kinds of settings where small fires may occur such as caravans, schools, business places, factories and workshops.
In addition to extinguishing fire away from the body, fire blankets can also be used to wrap around a person whose clothing has ignited, or to wrap around the body to act as protection against fire.
What are fire blankets made of and how do they work?
Fire blankets for home or commercial use are usually made from woven fibreglass and feature a specialist fire retardant coating. They are folded inside an enclosure (usually plastic moulded) and feature grab handles which allow the quick release of the fire blanket. When the blanket is draped over a fire it starves the supply of oxygen and extinguishes it before it spreads.
What size fire blanket should I get?
Fire blankets are available in a range of sizes, commonly in the range of 1.0m x 1.0m through to 1.8 x 1.8m. When selecting fire blankets for your premise/s it’s important to consider the potential size of fire that could occur in order to select the most appropriately sized blanket.
When to use a fire blanket
Fire blankets should only be used to tackle incipient, small fires. If the fire is larger than the size of the blanket at any point or if the flames come through the blanket, evacuation of the premises should be carried out immediately emergency services alerted.
Where should fire blankets be placed?
Fire blankets should be placed in the room/ area where a potential fire may occur. Fires can spread very quickly so the placing for fire blankets is crucial. They should be fixed or placed in an easily accessible position where the breakout of fire won’t prevent access to them.
Certification and Regulations
Fire blankets should comply with BS EN 1869:1997 and feature a BSi Kitemark. Note that some government departments, councils and official bodies still recommend that fire blankets should comply with BS6575, however this standard was succeeded by BS EN 1869:1997 in 1997. Fire blankets may also feature the BAFE mark (BAFE is an independent register of quality fire service providers).
Fire blankets located in public or commercial settings must also have a fire blanket ID sign displayed above them to conform with the Fire Safety Order 2005. Various types of fire blanket ID signs are available including rigid plastic, self-adhesive and photo-luminescent (glow in the dark).
Fire blanket commissioning and servicing
The commissioning process of a fire blanket should involve a visual inspection of the fire blanket to check that it is fit for purpose. Fire blankets installed in public or commercial settings should be serviced annually. The service engineer will unpack the fire blanket from its case and inspect for any signs of damage. He/she will sign and date the case and produce a certificate.
When to replace fire blankets
There are no legal requirements to replace fire blankets within a given time-frame, however, the general rule is to replace fire blankets in line with the manufacturer’s guidelines. This is commonly between five and seven years from date of purchase.