Northumberland chimney fires soar 90% as fire service issues winter warning

As temperatures begin to drop and more people start using wood burners, open fires and solid fuel stoves, the service is reminding householders, holiday let owners and those who manage short-term rental properties that regular chimney maintenance can help prevent potentially devastating fires and keep occupants and guests safe.

Chimney fires are often caused by a build-up of soot and tar deposits within the flue.

These deposits can ignite, causing fires that may spread to the rest of the property. However, many chimney fires can be prevented through regular sweeping and safe fuel use.

Residents are advised to:

Have their chimney swept regularly by a qualified chimney sweep.

Use the correct fuel for their appliance.

Avoid burning wet or unseasoned wood.

Check chimneys and flues for damage before use.

Ensure smoke alarms are fitted and tested regularly.

Firefighters are also encouraging people to be aware of the signs of a chimney fire, which can include loud cracking or popping noises, dense smoke, a strong hot smell, and flames or sparks coming from the chimney.

If a chimney fire occurs, people should call 999 immediately, leave the property if it is safe to do so, and never attempt to tackle the fire themselves.

Helen Visocci, Head of Prevention at Northumberland Fire and Rescue Service said: "As we head into autumn and winter, many people will begin using their fireplaces and wood-burning stoves again.

"We have already seen a 90% increase in chimney fires across Northumberland in 2026 compared to the same period last year, and with the colder weather approaching, we want to prevent that trend from continuing.

"Having your chimney swept regularly and using the correct fuel are simple steps that can significantly reduce the risk of a chimney fire. We want everyone to enjoy a warm and safe home this winter."