Who is responsible for mold remediation costs in Dubai?« Back to Previous Page

We've lived in our Jumeirah apartment for two years and just noticed a big patch of black mold spreading from behind the wardrobe in the master bedroom, probably from the AC unit on the other side of the wall. The landlord is saying it's our fault for not ventilating properly, but we run the dehumidifier constantly. Who is legally responsible for the inspection and mold remediation costs in Dubai, us or the owner?
Posted by Hong Xu
Asked on March 22, 2026 5:09 am
Based on Dubai rental law, specifically Law No. 26 of 2007, the responsibility for structural repairs and issues arising from inherent building faults falls squarely on the landlord. This includes problems with the building envelope, such as leaking AC condensation lines, faulty external waterproofing, or cracks in the external walls that lead to moisture intrusion and subsequent mold growth.

Since you mentioned the mold is spreading from behind the wardrobe, likely originating from the AC unit on the other side of the wall, this points to a leak in the AC condensation drainage system or a breach in the wall itself. These are structural or mechanical failures, not due to occupant lifestyle. The fact that you run a dehumidifier consistently further supports that this is not an issue of improper ventilation.

Your first step is to formally notify your landlord in writing (email is best for a paper trail) of the issue and request immediate action. Do not attempt to remediate it yourself, as improper handling can spread spores and exacerbate the problem. For a case this severe, a professional inspection is critical to identify the exact moisture source and the full extent of the contamination. The resulting report, from a certified company like ours, will serve as vital evidence to definitively establish the cause and thus, liability.

For a thorough assessment and to get the proper documentation for your landlord, you should call our experts at 800-MOLDS (800-66537) or email hello@saniservice.com. We can provide a detailed report that outlines the cause, which will clarify who is legally responsible for the remediation costs.
Posted by Sani Admin
Answered on March 23, 2026 5:08 pm