Chimneys

Keep your chimney well maintained and use your fire safely to reduce the risk of chimney fires and carbon monoxide. 


Chimney fire safety

Most chimney fires are preventable. Regular cleaning and safe use can help protect your home and family.


Top safety tips 

  • Keep chimneys and flues clean and well maintained. 

  • Make sure embers are fully out before going to bed. 

  • Always use a fire guard to protect against sparks. 

  • Store logs and other fuel sources well away from the fireplace. 

  • Fit and test smoke and carbon monoxide alarms to give early warning of danger. 

Always follow the manufacturer’s guidance for your stove or appliance, as it is designed to ensure safe and efficient use. If you are unsure, speak to a qualified professional as they can provide tailored advice based on your setup and how you use it. 


Most common causes of chimney fires

  • Infrequent sweeping and cleaning. 

  • Using the wrong size appliance for your room. 

  • Burning wet or unseasoned wood. 

  • Overnight burning or smouldering wood for long periods in wood stoves. 


Chimney maintenance - leave it to the professionals

Chimneys should be swept regularly, at least once a year, to remove soot and flammable build-up. Have your chimney swept before the colder months, when use increases.

  • Always use a qualified professional to inspect and maintain your chimney - choose a certified chimney sweep, such as those registered with NACS.

  • Ensure installations and servicing are carried out by competent professionals (e.g. HETAS registered).


Find out more


Last updated: Wednesday, 20 May 2026


Share