Can damp walls cause recurring mustiness?« Back to Previous Page

After the heavy rains we had last month, I noticed a musty smell in our coworking space’s conference room. It’s happening again this week, even though we’ve been using a dehumidifier. We’ve lived here for 2 years and just noticed that the walls seem a bit damp too. How can I prevent this issue from recurring and ensure the air quality stays fresh?
Posted by Kayla Jones
Asked on January 12, 2026 3:53 am
0
Yes damp walls can cause recurring mustiness. In the UAE, particularly in Dubai, where we experience high humidity and occasional heavy rains like you've mentioned recently, it's not unusual to encounter such issues. Moisture build-up within walls due to inadequate ventilation or poor insulation can lead to mold growth which in turn produces that unpleasant musty smell.

Firstly, you should consider having a professional inspection done to assess the extent of the moisture and potential mold growth. This is especially crucial as UAE regulations require regular building inspections for indoor environmental quality (IEQ) issues, particularly concerning dampness and mold. You can reach out to us at 800-MOLDS or email hello@saniservice.com if you need assistance with this.

In the meantime, here are some practical steps to help manage and prevent mustiness:

1. Increase Ventilation: Ensure proper airflow in your conference room by opening windows when weather permits and using fans to circulate air.

2. Use Desiccant Packs: These can absorb excess moisture from the air and should be placed near damp areas to reduce humidity levels.

3. Regular Cleaning: Keep surfaces dry and clean, especially around the walls where moisture may accumulate. Use a solution of water and vinegar or baking soda for natural cleaning without harsh chemicals.

4. Seal Gaps: Check for any gaps in walls or windows that could allow water ingress during rain. Sealing these can prevent further moisture intrusion.

5. Check HVAC System: Ensure your air conditioning and heating system is functioning properly to maintain optimal indoor temperatures and humidity levels.

6. Replace Insulation: If the walls are indeed damp, inspecting the insulation might be necessary. Moisture could be penetrating through poor quality or damaged insulation materials.

Remember, in Dubai, maintaining good indoor environmental quality not only ensures comfort but also protects your health from potential mold-related issues. Don’t hesitate to contact a professional for assistance; we can provide a free consultation and give you expert advice tailored to the UAE climate.

Keep an eye on your coworking space's moisture levels and take immediate action if you notice any signs of dampness or mustiness. By staying proactive, you can prevent recurring problems and maintain a healthy environment for all users.
Posted by Sani Admin
Answered on January 17, 2026 1:20 am