Could musty odor and health issues be ductwork problems?« Back to Previous Page

After the heavy storm last month, I noticed a strange musty odor coming from the corner of the hallway near the bedrooms. My children have also been complaining about having stuffy noses and coughs ever since we had the air conditioning units serviced two weeks ago. Could this be related to issues with our ductwork? What signs should I look for that might indicate problems in the ventilation system?
Posted by Rohan Patel
Asked on January 1, 2026 10:04 am
0
Could musty odor and health issues be ductwork problems?

It's entirely possible that the musty odor you're noticing and your children's stuffy noses and coughs could be linked to issues within your ventilation system. In Dubai/UAE, especially after a storm like the one last month, it's not uncommon for such odors or discomfort to arise due to moisture intrusion or poor air quality. Here are some signs that might indicate problems with your ductwork:

First off, a musty odor is often an early sign of mold growth, which can be triggered by water damage or excessive humidity. In the UAE climate, with its high temperatures and humidity levels, it's crucial to maintain proper indoor ventilation. Mold thrives in moist environments, so any leaks or poor insulation can lead to this unpleasant smell.

Another red flag is your children complaining about stuffy noses and coughs following an air conditioning service. While it’s natural for kids to catch colds, repeated respiratory issues could point towards a more serious issue like contaminated air from the ductwork. In Dubai, we often see cases where dust particles or allergens can accumulate in the ducts over time, especially if they're not properly cleaned.

To assess whether there might be problems with your ventilation system, here are some steps you should consider:

1. Inspect Ducts for Moisture: Look inside your ductwork and check for any signs of water damage or moisture accumulation. This can indicate a leak in the system or poor sealing.

2. Check Filters Regularly: Dirty filters can restrict airflow and lead to stagnant air, which might explain the stuffy noses and coughs. Replace or clean them as per manufacturer’s guidelines.

3. Professional Inspection: Given your situation, I highly recommend scheduling a professional inspection by a qualified HVAC technician. They will be able to identify any issues that you may have missed and provide solutions tailored for Dubai's climate.

In line with UAE regulations, the building codes emphasize regular maintenance of ventilation systems to ensure they are functioning properly and free from contaminants. If you find any issues or if your children’s health continues to concern you, it would be wise to contact a professional service provider like Saniservice at 800-MOLDS (800-66537) for immediate assistance.

Remember, maintaining good indoor air quality is crucial for the well-being of everyone in your home. Don't hesitate to act if you suspect any problems with your ductwork or ventilation system.
Posted by Sani Admin
Answered on January 4, 2026 4:37 am