Should damp walls need professional fixing?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell lingering in my bedroom closet. Even with the AC running constantly, it doesn't seem to help much. The walls feel damp even though they look dry to the touch. Should I try to fix this myself or is it better to call an HVAC specialist?
Posted by Rana Ahmed
Asked on December 13, 2025 11:49 pm
In the UAE, particularly in Dubai, damp walls can indeed pose significant challenges to indoor environmental quality and comfort. After experiencing heavy rains, it's quite common for moisture-related issues like musty smells and damp-feeling walls to occur. However, whether you should attempt a DIY fix or call an HVAC specialist depends on several factors.

Firstly, it is crucial to understand that in Dubai, the climate can be unpredictable, with sudden changes in humidity levels due to rain events. This means that even if your air conditioning system (AC) is running continuously, it might not be sufficient to address the root cause of moisture accumulation within walls or other structural elements.

DIY solutions can include checking for and addressing potential water leaks, ensuring proper ventilation, and using dehumidifiers. However, in more serious cases where walls are damp to the touch, it may indicate that there is moisture intrusion from outside or condensation issues within the building envelope. These situations often require a professional assessment.

Professional inspection by an HVAC specialist or a building inspector familiar with the UAE’s regulations can help identify the source of the problem and recommend appropriate solutions. For instance, they might suggest waterproofing treatments for exterior walls, repairing any leaks in roofs or windows, or assessing the building's insulation to prevent condensation.

In Dubai, there are specific regulatory guidelines regarding indoor air quality and moisture control within buildings. Compliance with these standards is essential, especially considering the city’s climate and the potential health impacts of prolonged exposure to damp environments.

If you find that your efforts at DIY solutions are not effective or if the issue persists despite continuous AC operation, it would be wise to contact a professional service provider like Saniservice (call 800-MOLDS or email hello@saniservice.com). They can conduct a thorough inspection and provide tailored recommendations.

Remember, in cases where dampness is persistent or accompanied by structural damage, immediate action should be taken. Delaying repairs could lead to further deterioration of the building and potential health hazards for occupants due to mold growth.

In conclusion, while some DIY measures are beneficial, more complex issues related to damp walls often require professional intervention. Ensuring your indoor environment remains dry and healthy is paramount, especially given Dubai’s climate conditions.
Posted by Sani Admin
Answered on December 16, 2025 2:16 am