Is damp wall normal and needs fixing?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell in my bedroom closet, which got worse every time it rained. The walls seem damp, especially around the windowsill, but I’m not sure if that’s normal or a sign of mold growth. Has anyone experienced similar issues in their rental properties and how do you handle these concerns with your landlord?
Posted by Anita Rao
Asked on January 14, 2026 9:20 pm
Damp walls can be a concerning issue, especially given the recent rain events that have been experienced. In Dubai and other parts of the UAE, dampness around windowsills is often seen due to condensation or improper ventilation. However, it's crucial to differentiate between normal conditions and signs of mold growth which could pose health risks.

In most rental properties in Dubai, landlords are typically responsible for maintaining structural integrity, including addressing issues like water damage. It's important to note that UAE regulations, particularly those under the Real Estate Regulatory Agency (RERA), emphasize landlord obligations towards property maintenance.

If you've noticed a musty smell and dampness worsening with rain, it could indicate potential mold growth. Mold thrives in moist environments and can start developing within 24-48 hours of water exposure. Persistent dampness without prompt action can lead to extensive damage, not just aesthetical but also structural.

For a proper evaluation, you might want to request a professional inspection from a certified environmental company like Saniservice. They can conduct thorough mold testing and provide remediation solutions if necessary. The process involves collecting samples for lab analysis and using moisture meters to pinpoint areas of concern.

It's advisable not to touch or clean the suspected area yourself as improper handling could spread spores, potentially leading to health issues. Instead, isolate the affected zone and keep it dry until professionals can intervene. If you decide to contact your landlord about this issue, be sure to document everything - take photos, note dates of observation, and keep records of all communications.

Remember that early intervention is key in preventing further complications. In Dubai, there are several reputable companies like Saniservice offering mold inspection services; their number is 800-MOLDS or you can reach them via email at hello@saniservice.com for more information on how to proceed with a professional assessment and remediation.

Taking these steps will ensure that your living environment remains healthy and safe, especially considering the climate conditions prevalent in Dubai.
Posted by Sani Admin
Answered on January 16, 2026 7:17 am