Ontario Landlord Fire Safety: Tenant Rights & Requirements

Safety & Security Ontario published: June 14, 2025 Flag of Ontario

Fire safety is a key responsibility for every landlord in Ontario, ensuring tenants are protected from preventable hazards. Understanding your rights and the fire safety requirements landlords must follow can help keep you and your loved ones safe at home. This article covers essential Ontario fire safety standards for rental properties, what landlords must provide, and what tenants can do if problems arise.

Who Oversees Rental Fire Safety in Ontario?

In Ontario, rental fire safety rules are enforced by the Ontario Fire Code and local fire departments. The Landlord and Tenant Board (LTB) handles disputes about landlord and tenant responsibilities, including fire safety issues. The main tenancy law is the Residential Tenancies Act, 2006.

What Fire Safety Requirements Must Landlords Meet?

Landlords in Ontario must ensure all rental properties meet fire and safety regulations. Here are the essentials:

  • Smoke Alarms: Working smoke alarms must be installed on every level of the home and outside all sleeping areas. They must be tested annually and when a new tenancy begins.
  • Carbon Monoxide Alarms: Required outside sleeping areas if the home has fuel-burning appliances, a fireplace, or an attached garage.
  • Fire Exits: All exits (doors, windows, stairwells) must be kept clear, accessible, and functional at all times.
  • Fire Extinguishers and Emergency Lighting: Multi-unit buildings may require extinguishers and emergency lighting in common areas as per the Ontario Fire Code.
  • Maintenance: Landlords must repair or replace faulty alarms and keep all safety features in good condition.

For a fuller overview of your rights as a renter, see Tenant Rights in Ontario. Proper fire safety is also part of a landlord’s legal duty to ensure the rental unit is safe and habitable at all times.

Landlord and Tenant Responsibilities

Both landlords and tenants play a part in maintaining fire safety, but landlords have specific legal obligations. Tenants must not intentionally disable alarms, block exits, or create hazards, but it is the landlord’s job to provide and maintain safety equipment.

  • Landlords must install and maintain all required smoke and carbon monoxide alarms.
  • Tenants must allow the landlord to inspect and test alarms with proper notice.
  • Any problems (like a beeping smoke alarm or blocked exit) should be reported to the landlord in writing.

For more on overall safety standards, see Health and Safety Issues Every Tenant Should Know When Renting.

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What to Do if Fire Safety Rules Are Not Followed

If your landlord does not provide working smoke alarms or address fire hazards, you have the right to make a formal complaint. Here are the main steps you can take:

  • Send a written request to your landlord (email, letter, or text) describing the fire safety issue and asking for a repair or fix.
  • If there's no response or the problem remains, contact your local municipal fire department. They can inspect the property and may order repairs if the landlord is not following the Ontario Fire Code.
  • If the issue still isn't resolved, you can apply to the Landlord and Tenant Board (LTB) using the "Tenant Application about Maintenance (Form T6)".

Forms Tenants Can Use

  • Tenant Application about Maintenance (Form T6): Use this if your landlord doesn't maintain fire safety equipment or resolve hazards.
    • Official Name & Number: "Tenant Application about Maintenance (Form T6)"
    • When to Use: If your landlord fails to provide or maintain smoke alarms, fire exits, or other safety features
    • How to Use: Complete the online or PDF Form T6 on the Landlord and Tenant Board website. Submit the form and pay the filing fee.
    • Practical Example: If your smoke alarm batteries are dead and your landlord ignores your written request to replace them, you can file a T6 application.
If you ever believe your safety is in immediate danger—such as a missing smoke alarm or blocked fire exit—contact your local fire department right away. Safety always comes first.

Related Health and Emergency Protections

Fire safety is just one part of your right to a healthy and secure home. Landlords are also required to deal promptly with other Emergency Situations and Repairs: Tenant Rights and Responsibilities, such as power outages, floods, or heating failures. This ensures all tenants have a safe home environment.

Need to move because of unsafe conditions? Explore Houseme for nationwide rental listings to find your next safe home.

Frequently Asked Questions

  1. Are carbon monoxide detectors required in rental homes in Ontario?
    Yes, if your unit has a fuel-burning appliance, fireplace, or attached garage, the landlord must install carbon monoxide detectors near sleeping areas.
  2. What should I do if my landlord doesn’t fix broken smoke alarms?
    Write to your landlord asking for repairs; if there’s no response, call your local fire department and consider applying to the Landlord and Tenant Board using Form T6.
  3. Can a landlord enter to check smoke alarms?
    Yes, but they must give you 24 hours written notice except in emergencies. They can enter to test or install required fire safety devices.
  4. Do fire safety rules apply to basement apartments?
    Yes. All rental units—including basement apartments—must meet the same fire safety and exiting requirements under the Ontario Fire Code.
  5. Where can I learn about all my tenant rights in Ontario?
    Visit Tenant Rights in Ontario for comprehensive information on rental rights, safety, and responsibilities.

Conclusion: Key Takeaways

  • Ontario landlords must provide and maintain smoke and carbon monoxide alarms, safe fire exits, and emergency protections in all rental properties.
  • Report any problems in writing, and use official complaint forms if needed to enforce your right to a safe home.
  • For urgent fire safety hazards, contact your local fire department immediately.

Remember—fire safety isn’t just a rule, it’s a right. Keeping informed keeps you protected.

Need Help? Resources for Tenants


  1. Ontario Fire Code: Fire safety standards and requirements
  2. Residential Tenancies Act, 2006: Official Ontario rental law
  3. Landlord and Tenant Board: Dispute resolution and forms for tenants
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Canada

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.