How do you stop condensation on AC ducts?

September 5, 2023 3:18 pm Published by

Condensation on AC ducts is a common issue that many homeowners face. It can lead to mould growth, damage to your HVAC system, and higher energy bills. Fortunately, there are several steps you can take to stop condensation on AC ducts.

Effective Methods to Stop Condensation

Increase insulation

Increasing insulation is one of the best strategies to prevent condensation on AC ducts. Moisture can accumulate on the surface of the ducts when the air within is colder than the air outside. This is comparable to what occurs when a cold glass is removed from the refrigerator and set down on a heated surface. By insulating the area around your ducts, you can lessen the chance of condensation forming by maintaining a constant temperature inside the ducts.

Seal leaks

Another way to stop condensation on AC ducts is to seal any leaks in the ducts. Leaks can allow warm, humid air to enter the ducts, leading to condensation. Inspect your ducts for any visible leaks and seal them with duct tape or silicone sealant. You can also hire a professional to perform a ductwork inspection and repair any leaks they find.

Increase ventilation

Increasing ventilation in your space is another practical method of preventing condensation on AC ducts. Condensation may result from increasing humidity levels brought on by poor ventilation. Make sure your home has enough ventilation, including exhaust fans in the kitchen and bathroom, and keep the windows open whenever you can to improve airflow.

Use a dehumidifier

By removing extra moisture from the air, a dehumidifier can lessen the possibility of condensation building up on your AC ducts. In extremely humid sections of your house, like the basement or the bathroom, install a dehumidifier.

Install a vapor barrier

A layer of material called a vapour barrier is positioned between your building’s insulation and the exterior. It aids in stopping moisture from getting inside your house, lessening the possibility of condensation collecting on your AC ducts. Vapour barriers can be erected by a contractor or as a do-it-yourself effort, but make sure to carefully follow manufacturer instructions.

Schedule regular maintenance

Regular maintenance of your HVAC system can also help prevent condensation on AC ducts. Schedule regular inspections and cleanings with a professional HVAC technician to ensure that your system is working properly and efficiently. They can identify any issues that may be contributing to condensation and provide recommendations for resolving them.

Stopping condensation on AC ducts requires a multi-faceted approach with which you can prevent condensation from forming on your AC ducts, prolong the life of your HVAC system, and save money on energy bills. If you are experiencing condensation on your AC ducts, consider implementing one or more of these solutions to resolve the issue. Or if you’re confused, talk to a professional AC duct supplier like Bin Dasmal General Trading, to know all your options and which solutions can help you best!


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This post was written by Bin Dasmal General Trading

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