Smoke Alarms & Fire Safety: Costs for Tenants in Austria

Home safety (fire, CO, gas) 2 min read · published September 10, 2025

As a tenant in Austria you are not solely responsible for fire safety issues, but many obligations depend on the lease and regional rules. This guide clearly explains who typically pays for smoke alarms, their purchase, installation, maintenance and battery replacement, which obligations landlords have and which smaller tasks tenants may take on. You will get clear tips on documentation, how to submit a formal defect notice and how to act correctly in disputes with the landlord. We also explain how and when legal steps are possible and which authorities in Austria can provide information so you can secure your rights and live safely as a tenant. Read on for practical action steps.

Who pays for smoke alarms?

Generally, responsibility for the safety of the rental apartment lies with the landlord; this can include the obligation to procure and professionally install smoke alarms. Whether the landlord or the tenant pays the costs often depends on the lease and regional regulations. Check relevant legislation in the RIS if unsure.[1]

  • Landlord: Purchase and professional installation in central areas.
  • Tenant: Regular checks for functionality and reporting defects.
  • Cost allocation: If clearly regulated in the contract, the agreement between tenant and landlord applies.
In most cases the landlord is responsible for the essential safety of the apartment.

Maintenance and battery replacement

For permanently installed smoke alarms, the safety-relevant installation usually falls under the landlord's responsibility; daily checks and replacing removable batteries are often expected of the tenant. Read your lease: many contracts specify whether tenants replace batteries or the landlord handles maintenance.

Keep purchase receipts and photos of installations or defects.
  • Technical maintenance: May be contractually assigned to the landlord.
  • Battery replacement: Often a minor tenant task unless contractually agreed otherwise.
  • Written agreements: Changes to cost allocation should be recorded in writing.

What to do in case of disagreement?

If landlord and tenant disagree about costs or responsibilities, document defects and communication in writing and request the landlord to remedy the issue. Set a reasonable deadline and state the desired measure; if unsuccessful, the district court is usually competent after prior deadline setting.[2]

Respond promptly to written requests to avoid missing deadlines.

FAQ

Who pays for the smoke alarm?
Often the landlord pays for purchase and installation; maintenance and battery replacement can fall to the tenant if the lease provides so.
Can the landlord pass costs on to tenants?
Only if a clear contractual provision or legal basis allows it; blanket pass-on of costs without agreement is problematic.
What can I do if the landlord does not respond?
Document defects, send a written request with a deadline and involve the competent authorities or the district court if necessary.

How-To

  1. Document the condition: photos, date and a short description of the defect.
  2. Inform in writing: send the landlord a request by email or letter and demand a deadline.
  3. Set a deadline: give a reasonable period for remedy, e.g. 14 days for non-urgent cases.
  4. Legal route: if there is no response, consider the district court or advisory services to enforce your rights.

Help and Support / Resources


  1. [1] RIS - Rechtsinformationssystem des Bundes
  2. [2] Justiz.gv.at - Information on courts
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Austria

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