Who is responsible for rental mold remediation from damp walls?« Back to Previous Page

The responsibility typically falls on your landlord if the mold is due to a structural defect, like water seepage from a leaking pipe or a crack in the external wall. Tenants are generally responsible for mold caused by their own actions, such as inadequate ventilation or failing to use the AC, but the burden of proof is on the landlord to demonstrate this.

In your case, the mold on an outer wall after heavy dew strongly suggests condensation due to thermal bridging—where the cold AC interior meets the warm, humid outdoor air. This is a common building envelope issue in Dubai's climate, not a tenant-caused problem. Document everything with time-stamped photos showing the location and spread. Formally notify your landlord in writing (email is best) and request they investigate and fix the root cause, which is likely inadequate insulation or a sealing issue.

For health concerns with children, a professional inspection is advised to confirm the mold type and source. While you can clean small surface spots with a vinegar solution, remediation is ineffective without solving the moisture source. If the landlord is unresponsive, you can escalate the matter to the Dubai Land Department's Rental Dispute Center (RDC), as landlords are obligated to provide a habitable property under Law No. 26 of 2007.