Are duct issues causing health problems?« Back to Previous Page

After the heavy rain last month, I noticed a persistent dampness in the corners of our living room, particularly by the windows. My son has also been complaining of a stuffy nose and cough, which made me suspect there might be some mold growth due to water seeping into the ducts. Could someone help explain what signs to look for regarding issues with ductwork and how to prevent them from causing health problems in our home?
Posted by Francois Kowalski
Asked on December 21, 2025 5:52 am
0
Duct issues can indeed cause health problems especially in humid climates like Dubai. The persistent dampness you noticed in the corners of your living room and your son's symptoms could be signs that water has seeped into the ductwork leading to mold growth. In the UAE, we have specific regulations regarding indoor environmental quality (IEQ) which mandate regular maintenance and inspection of HVAC systems to ensure they are functioning properly.

One major issue you might face is mold growth in the ducts. Mold thrives in damp environments and can produce spores that may lead to respiratory problems, allergies, or exacerbate existing conditions like asthma. It's important to note that water intrusion into your home’s ventilation system isn't uncommon due to heavy rains or leaky roofs.

To check for signs of issues within your ducts, look out for the following:

• Musty odors: A damp or moldy smell can indicate moisture in the ductwork.
• Visible mold growth: Although less common, sometimes you might spot visible mold inside the ducts during a visual inspection. This is particularly likely if you have had water damage recently.
• Condensation on the inside of your ducts: If you notice drops forming inside the ducts or on the air handler unit, it could be a sign that there's excess moisture.

For prevention and to ensure your family’s health isn’t compromised, regular maintenance and inspection are crucial. Professional HVAC services can help identify any issues early. They will check for water damage, perform thorough cleaning of the ducts, and make necessary repairs to prevent future problems.

If you suspect mold growth or have noticed significant changes in air quality within your home, it would be wise to seek a professional inspection. Saniservice is a company that provides reliable environmental services including mold testing and remediation if needed. They can help assess the situation, conduct thorough testing, and provide the necessary solutions to keep your family safe.

Remember, keeping your ducts clean and dry not only improves air quality but also helps in energy efficiency. Regular maintenance of your HVAC system should be part of every home’s routine care plan.

Call 800-MOLDS or email hello@saniservice.com if you need assistance with inspections or remediation. Don't wait for symptoms to worsen - act now to ensure a healthier living environment for yourself and your family in Dubai.
Posted by Sani Admin
Answered on December 23, 2025 2:54 pm