Why is water pooling near my air conditioning unit?« Back to Previous Page

After the rain last month, I noticed water pooling on the lower level of our living room, right next to where the air conditioning unit is placed. Despite using a dehumidifier, the area still feels damp, and there's been a persistent musty smell that won’t go away, even after multiple cleanings. What can we do to prevent this from happening again?
Posted by Hamad Jaber
Asked on December 18, 2025 6:57 pm
0
The issue you're experiencing could be due to a few potential causes. Firstly, let's consider the UAE climate and its impact on your situation. The high humidity levels, especially after rainfall, can contribute significantly to moisture accumulation around your air conditioning unit.

Water pooling near your AC unit might stem from poor drainage or leaking condensate pans, which are common in AC systems. In Dubai, these units often need routine maintenance to ensure they’re functioning correctly and efficiently. Additionally, the area surrounding the unit might have a slight slope that directs water towards it during rainfall events.

Another factor could be the building’s structure itself. Poor construction or inadequate waterproofing of external surfaces can lead to water seepage into the living space, especially in areas like your lower level where there may not be as much insulation against moisture penetration.

To address this issue effectively and prevent future occurrences, I'd recommend a few steps:

1. Inspect and Clean Drainage Systems: Make sure that all drainage systems around your AC unit are clear of debris and functioning properly. This includes checking the condensate pan and ensuring it’s draining correctly.

2. Professional Inspection: Given the persistent dampness and musty smell, it might be wise to call in a professional environmental inspection company like Saniservice for an assessment. They can help identify any hidden sources of moisture or mold growth that your initial cleaning efforts may not have addressed.

3. Address Structural Issues: If the problem persists despite cleaning, consider having a structural inspection done by a qualified building inspector. This will help uncover any underlying issues with your home’s waterproofing or drainage that could be contributing to the water pooling.

4. Enhance Ventilation and Drying: Ensure adequate ventilation in the lower level of your home. Using fans and dehumidifiers can help reduce moisture levels, but they might not address the root cause of the issue.

5. Consult Local Regulations: In Dubai, there are specific building codes that require proper waterproofing and drainage systems. Consulting with local authorities or an architect familiar with UAE standards could provide additional guidance on how to improve your home’s environment.

Remember, addressing moisture issues early can prevent more serious problems like mold growth which can affect both the air quality in your home and the structural integrity of your building. So don't delay taking action. If you need assistance, feel free to contact Saniservice at 800-66537 or email hello@saniservice.com.

Call 800-MOLDS or 800-66537 or email hello@saniservice.com
Posted by Sani Admin
Answered on December 22, 2025 2:08 am