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Fire Extinguisher Guide for UK Homes

Choosing and using the right fire extinguisher for UK homes - types, fire ratings, British Standards, and placement guidance.

Types of Fire Extinguisher for UK Domestic Use

UK homes should keep at least one multi-purpose extinguisher on each floor. The five fire classes are A (solids), B (liquids), C (gases), D (metals), and F (cooking oils). For household use, a 2-litre foam extinguisher (class A and B) is recommended for living areas and a 1-litre wet chemical extinguisher for the kitchen (class F). Dry powder extinguishers are versatile (A, B, C) but create messy residue. CO2 extinguishers suit electrical fires but cost £25-£50. Prices range from £12 for a small 1kg powder unit to £60 for a 6-litre foam model from Kidde or Firechief. All extinguishers sold in the UK must comply with BS EN 3 and carry UKCA or CE marking.

Mount extinguishers on wall brackets at around 1m height on each floor, near escape routes and not behind doors. In rented HMOs, landlords must provide at least one fire extinguisher per floor. Check the pressure gauge monthly - the needle should be in the green zone. Annual servicing by a BAFE-registered engineer costs £15-£25 per unit. Extinguishers typically last 5-10 years before needing replacement. Household fire blankets are an affordable alternative at £10-£20 and require minimal maintenance. For flats with shared corridors, common areas must have extinguishers compliant with BS 5306-3. Never use water extinguishers on electrical or fat fires.

Specifications and Comparison

Extinguisher Type Suitable For Price Range Maintenance
2L Foam A, B (wood, paper, liquids) £15-£30 Annual check, 5yr service
1Kg CO2 Electrical, B £25-£50 Annual check, 10yr life
1L Wet Chemical F (cooking oils) £20-£40 Annual check, 5yr service
1Kg Dry Powder A, B, C £12-£20 Annual check, 5yr life

FAQ

What type of fire extinguisher is best for a UK kitchen?
A 1-litre wet chemical extinguisher (class F) is the best choice for kitchens. A fire blanket is also recommended for dealing with pan fires safely.
Do I legally need a fire extinguisher in my home?
Owner-occupied homes have no legal requirement, but it is strongly recommended. HMOs and rented properties must provide extinguishers in common areas.
How often should a fire extinguisher be serviced in the UK?
Annual service by a BAFE-registered technician is recommended. Basic user checks (pressure gauge, seal, pin) should be done monthly. For more information see our Fire Blanket Installation and Use UK.

Last updated: 2026-05-31.

External Resources

For further information consult authority guidelines at the Royal Society for the Prevention of Accidents.