Are loud AC noises due to dirty ducts?« Back to Previous Page

After the heavy dust storm we had last week, I noticed a layer of dirt on the inside of our windows. The AC in my apartment seems to be running louder than usual too. Could this be related to the ducts needing cleaning? What signs should I look out for that indicate it's time to clean them?
Posted by John Wilson
Asked on January 19, 2026 4:10 am
0
Yes, loud AC noises could be due to dirty ducts. In the UAE, especially during storms and sandstorms, dust and debris can easily accumulate inside your air conditioning system, leading to a variety of issues like increased noise levels and reduced efficiency.

In Dubai and other parts of the UAE, it's quite common for heavy winds and sandstorms to stir up a lot of dirt that finds its way into the HVAC systems. If you notice a layer of dirt on windows post a storm or if your AC is running louder than usual, this can indeed be a sign that your ducts need cleaning.

Typically, a clean system operates more efficiently, which means it doesn't have to work as hard, and thus runs more quietly. Dirty ductwork can also lead to decreased airflow, causing the unit to struggle harder for cooling, making it noisier in the process.

Now, before you dive into cleaning your own ducts, it's important to understand that professional inspection is recommended for serious cases. Ducts are not only complex systems but they're also often located within inaccessible areas of a building. Professional cleaners have the proper tools and expertise to ensure thorough cleaning without damaging any part of the system.

If you suspect your ducts need attention, consider calling 800-MOLDS or emailing hello@saniservice.com for a professional assessment. They can provide a detailed inspection and recommend the best course of action tailored specifically to your environment in Dubai or the UAE.

Regular maintenance is key to keeping your HVAC system running smoothly and efficiently, reducing the risk of noise issues, and ensuring that you’re breathing clean air at home. Don't let dirty ducts ruin your comfort; take proactive steps today!
Posted by Sani Admin
Answered on January 20, 2026 6:07 am