Who is responsible for mold remediation in a rental?« Back to Previous Page

We've lived here for 2 years and just noticed a patch of black mold spreading on the wall behind our wardrobe in the master bedroom. It seems worse since the humidity really kicked in a few weeks ago. I’m worried about our health and the damage, but I’m not sure if this is something I should fix myself or if it’s the landlord's responsibility to handle. Who is legally responsible for dealing with mold remediation in a rental here, especially if it might be related to a building issue and not something we caused?
Posted by Aiko Sun
Asked on March 24, 2026 11:00 am
In the UAE, the responsibility for mold remediation in a rental property is primarily governed by the rental contract and Dubai Law No. 26 of 2007, as amended (the 'Dubai Rental Law'). The general principle is that the landlord is responsible for the property's structural integrity and maintenance of the main building components, including the exterior walls, roofing, and central AC systems, which are critical in our humid climate.

If the mold growth, like the patch behind your wardrobe, is a result of a pre-existing building defect—such as water seepage from a leaking pipe in the wall, a faulty external sealant allowing moisture ingress, or inadequate insulation leading to condensation—then the remediation cost and repairs fall squarely on the landlord. The persistent high humidity and year-round AC use in Dubai can exacerbate these underlying issues, making them a building failure, not a tenant-caused problem.

However, the tenant is responsible for damages resulting from their own negligence. This would include scenarios like failing to use the provided ventilation systems, causing excessive internal moisture through activities without proper exhaust, or failing to report a minor leak in a timely manner, allowing mold to proliferate.

Given that the mold has appeared and spread significantly, a professional inspection is absolutely critical. A certified mold inspector can conduct moisture mapping and air quality testing to definitively identify the source of the moisture. This technical report is essential evidence to determine liability. Self-remediation is strongly discouraged, as improper handling can aerosolize spores, creating a greater health risk and potentially causing more extensive contamination.

For a definitive assessment and to ensure the issue is resolved correctly and safely, I recommend contacting our specialists at Saniservice. We can provide the necessary inspection and expert remediation report to present to your landlord. Call 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate consultation.
Posted by Sani Admin
Answered on March 27, 2026 10:26 am