Is landlord responsible for mold from AC leak in Dubai?« Back to Previous Page

The wall behind the wardrobe in our bedroom has a huge patch of black mold, and we only spotted it when we moved the furniture to rearrange last week. We're in an older building in Deira and the AC unit in that room has been leaking on and off for months. I've told the landlord about the leak before but he just sent a handyman for a quick fix. Now that we've found the mold, he's saying it's our fault for not ventilating the room properly. Who is legally responsible for the mold remediation and repair costs here in Dubai?
Posted by Matthew Young
Asked on April 1, 2026 10:46 am
In the UAE, specifically Dubai, the responsibility for mold remediation stemming from an AC leak is typically determined by the cause of the moisture issue. Based on your description, the primary cause is a chronically leaking AC unit, which is a structural or mechanical fixture and falls under the landlord's responsibility for maintenance and repair as per standard tenancy contract obligations.

The landlord's argument regarding improper ventilation is a common rebuttal. However, Dubai's climate necessitates year-round AC use, which inherently reduces ventilation. While occupants should ensure bathrooms and kitchens are well-ventilated, a persistent leak from an AC unit, which you have previously reported, is the clear root cause. The mold growth behind the wardrobe is a direct consequence of this unrepaired leak and subsequent water intrusion into the building fabric.

For a definitive legal stance, your tenancy contract may have specific clauses, but the Dubai Rental Law generally obligates the landlord to maintain the property in a habitable condition. A chronic water leak that leads to mold infestation compromises habitability. We strongly recommend you formally notify the landlord in writing (email is best for documentation), reiterating the history of the unrepaired leak and the resulting mold, and request immediate, professional remediation.

Due to the extent of the growth ("huge patch"), a professional inspection is critical. Hidden mold within the wall cavity is likely. Our certified inspectors at Saniservice can conduct a comprehensive assessment, including moisture mapping and air quality testing, to provide an official report documenting the source and extent of contamination. This report is vital for negotiating with your landlord. For remediation, the process involves containing the area, removing contaminated materials, treating the structure with EPA-approved biocides, and resolving the moisture source. Do not attempt to clean this yourself, as improper handling can aerosolize toxins and spread spores.

For immediate advice and to schedule an inspection, please call us at 800-MOLDS (800-66537) or email hello@saniservice.com.
Posted by Sani Admin
Answered on April 3, 2026 2:37 am