Smoke and Odour Rules for Quebec Multi-Unit Housing

Special Tenancy Situations Quebec 4 min read · published March 09, 2026 Flag of Quebec

Living in multi-unit housing in Quebec means sharing air and living spaces with neighbours. If you are a tenant dealing with persistent smoke or offensive odours, you have practical steps you can take to protect your health and your rights. This guide explains how to document problems, notify your landlord, understand lease and building rules, and when to use official forms or the Tribunal administratif du logement. It also explains what landlords and tenants are typically responsible for and how to prepare evidence to support requests for repairs, cleaning, or remedies.

What the law says about smoke and odour in Quebec

In Quebec, disputes about smoke, smells and habitability are handled by the Tribunal administratif du logement and guided by provincial law found in the Civil Code of Québec. The Tribunal can order repairs, remedies or compensation when a tenant proves that conditions unreasonably interfere with the use and enjoyment of a dwelling.[1][3]

Tenants can ask the Tribunal for remedies when smoke or odours make the dwelling unfit for normal use.

Can landlords ban smoking or control odours?

Yes. Landlords may include no-smoking clauses or building-wide rules in the lease or condominium by-laws where applicable. Such restrictions are generally enforceable when they are clear, reasonable and provided in writing. At the same time, landlords must still meet their obligations to provide a livable dwelling and address hazards or nuisances that affect multiple units.

Always keep a copy of your signed lease and any building rules so you can check whether smoking or odour bans are in effect.

Documenting and reporting persistent odours or smoke

  • Record dates and times when odours or smoke occur, including duration and intensity.
  • Notify your landlord in writing (email or letter) describing the problem and the times it happened.
  • Take photos or short videos showing sources (e.g., smoke stains, vents) and keep copies of communication.
  • Keep receipts for any mitigation costs you pay, such as cleaning or temporary air filters.
Detailed records and dated communications strengthen your case if you need to ask the Tribunal for help.

When to ask the landlord to act and what to request

Start by requesting reasonable mitigation or repairs in writing. Examples include improving ventilation, sealing gaps, repairing door or window seals, or enforcing building smoking rules. If the landlord refuses or fails to act within a reasonable time, prepare to escalate with evidence and formal applications.

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Official forms and the Tribunal process

Key official resources you may use include the standard lease for a dwelling (available from the Government of Quebec) and the Tribunal administratif du logement's forms and applications. For example, the Tribunal provides application forms to request hearing dates and remedies; use these when the landlord will not resolve a serious odour or smoke problem. A practical example: if persistent second-hand smoke causes health issues and the landlord does not respond to written requests, file an application with the Tribunal using their form and attach your dated evidence and copies of written notices to the landlord.[2][1]

File as soon as practical once reasonable attempts to resolve the issue fail; delays can weaken evidence and arguments.

Practical tenant steps and resources

If you are seeking another unit because smoke or odours are unresolved, consider searching available rentals and comparing building policies on smoking and ventilation. You can also review tenant obligations and landlord responsibilities before moving or signing a new lease to avoid similar issues in future.

Find rental homes across Canada on Houseme

For help with health and habitability concerns, see Health and Safety Issues Every Tenant Should Know When Renting. If you need to raise a formal complaint, the step-by-step guidance in How to Handle Complaints in Your Rental: A Tenant's Guide is useful. For details on who must do what, consult Obligations of Landlords and Tenants: Rights and Responsibilities Explained.

FAQ

Can my landlord force me to live in a smoke-free building?
Yes. If a no-smoking rule is in the lease or part of building policies, the landlord can enforce it; however, landlords must still address problems that affect habitability or health.
What if smoke or odours make me sick?
Document symptoms, seek medical advice if needed, inform your landlord in writing, and keep all records; if unresolved, consider filing an application with the Tribunal administratif du logement.
How do I start a Tribunal application?
Gather evidence (dates, photos, written notices), complete the Tribunal application form available on the TAL website, and submit it with copies of documents and a clear request for remedy.

How-To

  1. Gather evidence: dates, times, photos or short videos, witness names and any health notes.
  2. Notify your landlord in writing with a clear request for action and a reasonable deadline to respond.
  3. Keep organized records of all communications, receipts, and follow-ups for your file.
  4. Request specific remedies, such as ventilation repairs, sealing gaps, or enforcement of no-smoking rules.
  5. If the landlord does not act, complete and submit the Tribunal application form with attachments and a clear remedy request.

Key Takeaways

  • Document odours carefully and communicate in writing to your landlord as the first step.
  • Use official lease and Tribunal forms when informal attempts fail to resolve the problem.
  • Seek timely action: prompt documentation and filing improve your chances of a remedy.

Help and Support / Resources


  1. [1] Tribunal administratif du logement
  2. [2] Quebec government: Lease for a dwelling
  3. [3] Civil Code of Quebec

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Marie Dubois
Marie Dubois

Bilingual Housing Rights Advisor, Tenant Rights Canada

Marie covers tenant rights across Quebec and the Atlantic provinces in both English and French. With a background in Quebec civil law and residential tenancy, she is a trusted voice on the Tribunal administratif du logement process and francophone tenant rights.