Smoke Alarm & CO Detector Rules for Manitoba Rentals

Tenant Rights & Responsibilities Manitoba 4 min read · published March 09, 2026 Flag of Manitoba

Renting in Manitoba means you and your landlord share responsibility for safety, including working smoke alarms and carbon monoxide (CO) detectors. This guide explains who must install and maintain alarms, where detectors belong in rental homes, what to do if devices are missing or not working, and how to document problems as a tenant. It covers required inspections, typical timelines for repairs, and the official steps for raising a concern with the Residential Tenancies Branch or fire authorities. Use the practical examples and numbered actions here to protect yourself and others, and to make clear requests to your landlord when safety equipment needs repair or replacement.

Who is responsible for smoke alarms and CO detectors in Manitoba?

In Manitoba, landlords are generally responsible for ensuring that rental units have working smoke alarms and carbon monoxide detectors installed and maintained according to provincial rules and the applicable fire code. Tenants must report problems promptly and allow reasonable access for testing and repairs. If a landlord fails to act, tenants can pursue remedies through the Residential Tenancies Branch[1][1] and may rely on the Residential Tenancies Act for their rights and obligations[2].

Working alarms greatly reduce the risk of injury and death in a fire or CO event.

Where and what type of devices are required?

  • Smoke alarms on every floor and outside all sleeping areas.
  • Carbon monoxide detectors near fuel-burning appliances and close to bedrooms when a unit has an attached garage or combustion appliances.
  • Devices must be compliant with relevant safety standards and the local fire code, and be maintained so they remain in working order.

Hardwired vs battery-operated, testing and replacement

Both hardwired and battery-operated alarms are used in Manitoba. Landlords typically must replace devices that fail or are older than manufacturer guidance. Tenants should test alarms regularly (for example, monthly) and report failures in writing.

Keep a dated log of alarm tests and any messages or emails to your landlord about problems.
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What to do if detectors are missing or not working

Follow clear, documented steps to protect yourself and create evidence if the issue needs formal resolution.

  • Tell the landlord right away by phone and follow up in writing (email or text) with the date, time and problem described.
  • If there is no response within a reasonable period (for example, 24–72 hours for no alarm or immediate danger), send a formal written request asking for repair or replacement and keep a copy.
  • If the landlord does not fix the device, request an inspection or file an application with the Residential Tenancies Branch or contact local fire authorities for immediate hazards.
  • Document everything: photos, dates of messages, times you tested alarms, and any repair attempts.
If you smell gas or experience symptoms of carbon monoxide exposure, leave immediately and call emergency services.

Forms and official steps tenants may use

When informal requests fail, tenants can use official forms to ask the Residential Tenancies Branch to resolve the issue. A commonly used option is an application to start dispute resolution or request an order for repairs; check the Branch's forms and instructions before filing[1] or consult the legislation[2].

  • Application for dispute resolution: use this to ask the Residential Tenancies Branch to order repairs when a landlord won’t act. Example: you reported a non-working CO alarm in writing, waited a reasonable time, and then filed the application to request an order to install a new detector.
  • Evidence you should attach: photos of the unit and device location, copies of written reports to the landlord, test logs, and any replies from the landlord.

FAQ

Are landlords in Manitoba required to provide smoke alarms and CO detectors?
Yes. Landlords are generally required to supply and maintain working smoke alarms and CO detectors as set out by provincial rules and the fire code; tenants should report issues promptly and may contact the Residential Tenancies Branch for help.[1]
What should I do if an alarm is missing or not working?
Tell your landlord in writing, allow reasonable time for a repair, document the problem, and if needed file an application with the Residential Tenancies Branch or contact fire authorities for immediate danger.[1]
Can I install my own detector if the landlord won’t?
Installing a tenant-owned detector is possible, but document the issue, tell the landlord in writing first, and keep receipts. Do not deduct the cost from rent without permission or a formal order—follow the Branch’s process instead.[2]

How-To

  1. Report the problem to your landlord immediately and follow up with a written message describing the issue and where it is located.
  2. Test and photograph the detector, keep dated notes of tests, and save copies of all communication as evidence.
  3. If the landlord does not respond in a reasonable time, complete and submit the appropriate application to the Residential Tenancies Branch requesting repairs or an order.
  4. Attend any dispute-resolution hearing or provide requested documents; bring your logs and photos to support your case.
  5. If there is an immediate safety risk, contact local fire or emergency services first and then inform your landlord and the Branch.

Key Takeaways

  • Landlords must ensure functioning smoke alarms and CO detectors; tenants must report problems promptly.
  • Document tests, repairs, and communications—clear records help if you need to file with the Branch.

Help and Support / Resources


  1. [1] Residential Tenancies Branch, Government of Manitoba
  2. [2] Residential Tenancies Act (Manitoba)
  3. [3] Manitoba Office of the Fire Commissioner

For renters searching listings while you check safety requirements, Find rental homes across Canada on Houseme.

Related reading: Health and Safety Issues Every Tenant Should Know When Renting and Tenant Rights and Landlord Rights in Manitoba.

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Sarah Mitchell
Sarah Mitchell

Senior Housing Rights Researcher, Tenant Rights Canada

Sarah has spent over a decade researching tenant legislation across Western Canada, with a particular focus on British Columbia and Alberta. She holds a certificate in Housing Policy from Simon Fraser University and has contributed to several housing advocacy organizations.