Barn Fire Prevention

We care about the safety and well-being of you, your family, your employees and your animals. While response to a fire is important, prevention is even better. That is why we continuously work with farmers and industry to develop different ways to plan, monitor and inspect farms to reduce the potential for human and animal life or injuries and/or property loss as a result of barn fires.

Main causes of barn fires

Barn fires can be tragic events for farmers, and the loss of livestock, buildings and equipment can be devastating in many ways. Approximately 40 per cent of all barn fires are caused by faulty electrical systems, which is one of the leading causes of barn fires. Regular inspections and maintenance are key to reducing the risk of a barn fire.

What can you do?

Monitoring and inspecting your buildings and equipment can go a long way in preventing a fire on your farm.

  • Have your buildings inspected and maintained regularly by a licensed electrical contractor.
  • Develop a preventative maintenance and housekeeping schedule to reduce the risks of a fire.
  • Monitor the heat conditions of your barn using infrared technologies.
  • Work with your local fire department and insurance company to identify problem areas on your farm, and fix any problem areas identified.
  • Have a plan ready to deal with any emergency.
  • Ensure you have an adequate number of fire extinguishers, and that they are in good working order.
  • Train your family and employees on what to do if there is a barn fire. Plan what to do about livestock, who to call and establish a safe meeting point.

Barn Fire Prevention: Housekeeping Tips - NEW

Barn Fire Prevention: Electrical Safety Tips - NEW

Barn Fire Prevention: Hot Works Safety Tips - NEW

New technologies

There are many new technologies available today that can help you monitor and inspect your farm buildings. We haven't tested the technologies listed here, nor do we endorse any of these companies; however, the technologies are available and in use currently in Ontario and are good starting points in your research to find what could work for your operation.

  • FLIR makes a series of different cameras that can detect gas leaks and electrical hot spots.
  • There are many different methane sensors available. Do some research into what might work for you, such as Cole-Parmer gas detectors or MSA's combustible gas infrared detector.
  • When activated, the DSPA 5 aerosol generator releases an aerosol cloud to put out flames.
  • Haven Fire Suppression Safety Device is a heat-activated, dry chemical device that can control or extinguish fires.

Do you have a different fire prevention device, technology or program that could be listed here? Contact the Agricultural Information Contact Centre at 1-877-424-1300 or


These resources can help you determine risk areas in your operation, and provide guidance for reducing the risk of barn fires.


This web page is intended for informational purposes only, and is not intended to provide engineering, legal or other advice. OMAFRA does not guarantee absolute accuracy or sufficiency of subject material, nor can we accept responsibility for health and safety recommendations that may have been omitted. We recommend that you consult with your own professional engineer or lawyer as applicable to determine the best course of action or legal requirements applicable to your farm.

For more information:
Toll Free: 1-877-424-1300
Author: OMAFRA Staff
Creation Date: 14 November 2016
Last Reviewed: 14 November 2016