Is my landlord responsible for ceiling mold by the AC?« Back to Previous Page

Good question. This is a very common issue in Dubai, especially in older Jumeirah buildings where humidity is a constant battle.

The short answer is: yes, your landlord is almost certainly responsible for the source of the problem. According to UAE tenancy law, the landlord is obligated to provide a habitable property and maintain the structural integrity of the building. The mold by the AC vent is a classic symptom of a larger issue, likely either a leak in the building's internal cooling system (the chilled water pipes) or a severe lack of insulation around the vent, causing condensation to form inside your wall cavity.

However, you mentioning it started with the humidity is a key detail. This points directly to a failure in the building's envelope or AC system, not your lifestyle. You should not attempt to clean this yourself. "Long mold" or extensive growth spreading from a ceiling corner indicates a persistent moisture source that bleach or DIY solutions cannot fix. The spores are already airborne and the root cause remains.

Our strong recommendation is to immediately notify your landlord in writing with clear photos, requesting a professional mold inspection. This is not a simple cosmetic fix. A certified inspector will use moisture meters and thermal imaging to pinpoint the exact source of the water intrusion behind the wall. This evidence is crucial for holding the landlord accountable for the proper remediation, which involves fixing the leak, removing contaminated materials, and professional hygienization to ensure spore counts are safe.

For a definitive assessment and a report you can present to your landlord, you can call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com.