Why is moisture staying despite dehumidifiers?« Back to Previous Page

After the heavy rains we experienced last month, I noticed a persistent dampness in the corner of our living room. The walls seem to be holding on to moisture even though we’ve been running dehumidifiers non-stop. We've lived here for 2 years and just noticed this issue becoming more pronounced. How can we prevent water damage from recurring?
Posted by Yasmin Hussein
Asked on December 13, 2025 6:52 am
The moisture issue you're experiencing could be due to several factors. In the UAE and Dubai, where we deal heavily with both humidity and air conditioning systems, it's crucial to understand that dehumidifiers alone might not address all the underlying causes of dampness.

Firstly, it's essential to assess if there are any external sources of moisture entering your home through leaks or poor building practices. Common culprits in Dubai include damaged windows, inadequate roof seals, or improperly installed air conditioning units, especially considering our recent heavy rains. An inspection by a certified specialist would be recommended to identify these issues.

Secondly, the structure and materials used in buildings in the UAE can sometimes contribute to moisture retention. For instance, if your walls are made of porous materials such as clay or concrete that were improperly cured or sealed, they might absorb water more readily than non-porous alternatives like stone or certain types of masonry. In such cases, it would be wise to consult a structural engineer who specializes in UAE construction practices.

Additionally, the efficiency and maintenance of your dehumidifier are key factors. Ensure that you're using a dehumidifier with an appropriate capacity for your space. A common mistake is underestimating the size needed; for instance, if your living room is large, a small or improperly placed unit might struggle to maintain optimal conditions.

Furthermore, consider the ventilation in your home. In Dubai’s climate, it's often necessary to balance humidity control with the need for air circulation. Overly sealed rooms can trap moisture and reduce the effectiveness of dehumidifiers. Ensure that there are enough windows or fans to allow a good flow of fresh air without causing excessive cooling.

Lastly, it might be time to consider professional mold remediation services if you suspect mold growth due to prolonged dampness. The UAE has specific regulations regarding indoor environmental quality, and professionals like Saniservice can provide the necessary treatment while ensuring compliance with local laws.

Remember, dealing with moisture issues requires a multi-faceted approach. Regular inspections by certified specialists, proper maintenance of your HVAC systems, and addressing any structural issues are all crucial steps in preventing recurring water damage. If you find that these steps don't resolve your issue, don’t hesitate to reach out for professional assistance.
Posted by Sani Admin
Answered on December 15, 2025 3:56 pm