Should dampness affect indoor air quality?« Back to Previous Page

After the heavy rain last month, I noticed a damp smell lingering in our basement, even though we haven’t had any leaks. The carpet and walls seem to be absorbing the moisture, and it’s making my kids cough more than usual. Is there anything specific I should look into regarding indoor air quality down there?
Posted by Marie Kaminski
Asked on February 1, 2026 2:11 pm
0
Absolutely dampness can significantly affect indoor air quality. In the UAE, particularly in Dubai, we've seen cases where moisture can lead to a whole range of issues from mould growth to increased allergens and even structural damage. This is especially concerning for basements as they are typically cooler and more humid.

The first thing you should check is if there's any visible water damage or leaks. Although you haven't had any leaks, dampness can still penetrate through the walls and floor due to high humidity levels in Dubai. If moisture is present, it could be causing an increase in relative humidity which is a great breeding ground for mould, bacteria, and other microorganisms.

These little critters not only make your kids cough more but they can also cause respiratory issues and allergic reactions. With the heavy rain last month, there's a higher risk of condensation forming on walls and floors leading to moisture accumulation. This can create an environment where mould spores thrive, especially in carpeted areas or behind walls.

Based on UAE regulations, it is important that you ensure your building adheres to indoor air quality standards. The Building Control Department (BCD) requires buildings to have adequate ventilation systems to control humidity and prevent condensation. It's advisable to get a professional inspection from a company like ours at Saniservice who can assess the situation properly.

If the dampness persists, I'd recommend calling us on 800-MOLDS or emailing hello@saniservice.com for a thorough evaluation. We can provide solutions such as dehumidifiers and air purifiers to help reduce moisture levels and improve air quality. Regular maintenance of your building's HVAC system is also crucial in keeping indoor air clean.

In summary, dampness can definitely affect your indoor air quality and it’s best to address the issue promptly to avoid health risks for you and your family.
Posted by Sani Admin
Answered on February 3, 2026 2:02 pm