Is landlord responsible for mold from AC or insulation?« Back to Previous Page

This is an excellent and very common question for older buildings in Jumeirah and across Dubai. The short answer is that the responsibility largely depends on the root cause, which requires a professional diagnosis.

In the UAE, the landlord is generally responsible for maintaining the structural integrity of the property. This includes the building's external envelope, insulation, and the fixed air conditioning system (the main unit, ductwork within the walls/ceilings, and FCU). If the mold is a direct result of poor building insulation allowing condensation (a huge issue here with our high humidity), a leaking AC drain pipe, or faulty ductwork causing moisture accumulation, then the remediation and repair fall squarely on the landlord. You should formally notify them in writing, as they are obligated under Dubai rental law to provide a habitable premises.

However, if the issue is due to tenant behavior—like insufficient ventilation, blocking AC vents with furniture, or not running the AC consistently (which is necessary here to manage humidity, even when you're out)—the responsibility for cleaning and preventing recurrence could be yours.

Given your description of a closet on an outside wall and a constantly running dehumidifier, this strongly points to a building envelope or AC issue. You absolutely need a certified mold inspection to identify the moisture source. DIY cleaning is a temporary fix; the mold will return unless the root cause is addressed. We use thermal imaging and moisture meters to pinpoint the exact issue, which provides the evidence needed to formally engage your landlord.

For a definitive answer and to protect your health and belongings, get a professional assessment. Call us at 800-MOLDS (800-66537) or email hello@saniservice.com to schedule an inspection. We can provide a detailed report you can present to your landlord to expedite the necessary repairs.