23 Feb 2023

Keeping a commercial kitchen fire-safe should be a priority for all chefs and restaurant owners. 

Figures show that 70% of fires in public houses, restaurants, and takeaways are caused by an accumulation of dirt and grease inside their extractor or ventilation fan systems.

WYFRS recommendations

To reduce the likelihood of damage from accidental fire, West Yorkshire Fire and Rescue Service (WYFRS) recommends getting the system serviced every three to six months depending on usage and frequency.

Service Delivery Area Manager - Scott Donegan, said “Excessive build-up of dirt in extraction systems can cause a variety of fire risks."

Need for maintenance

Scott Donegan continues, "The build-up of dirt can create blockages in the ducts and ventilation system, resulting in poor airflow. Without regular maintenance, the airflow in the kitchen will gradually reduce until it reaches a point where there’s no reasonable chance of preventing a fire."

Regular deep cleaning

Grease build-up can be incredibly flammable which increases the risk of an accidental fire starting in the kitchen"

Scott Donegan states, “Chefs need to take extra care when it comes to cleaning their extractor fans as they can easily become clogged with grease if not maintained properly. Grease build-up can be incredibly flammable which increases the risk of an accidental fire starting in the kitchen."

He adds, "Regular deep cleaning ensures that any dangerous build-up is removed before it becomes a problem.”

tips for maintenance

By following these steps users can help keep commercial kitchens safe from potential fires caused by extractor fans:

  • Regularly service system every three to six months depending on usage.
  • Keep fans clean and free from debris.
  • Check all safety features such as smoke alarms.
  • Use professional cleaners for deep cleaning tasks.
  • Remove any dangerous build-up before it becomes a problem.

Regular cleaning and maintenance

Regular cleaning and maintenance help to keep commercial kitchens safe from potential fires caused by build-up inside extraction fan systems. It is important to keep the fans clean and free from any debris that could potentially create a blockage or spark an accidental fire.

Cleaning should be done regularly to ensure that all parts are working properly and safely. Also, it’s important to check that all safety features such as smoke alarms are up to date and functioning correctly at all times.