Stop Condensation On Air Ducts | Check all the given tips

Do you know how to detect if there is condensation on your ductwork? When your air duct seems like a cold soda bottle on a scorching day, there is condensation. Condensation is caused due to excessive moisture or humidity in the air or filthy air filter. As the weather gets hot, it gets worse and limits airflow or hoards water vapour within. So, you must follow the tips to stop condensation on air ducts.

Condensation in Winters  

While condensation is common in summers when you use the AC system, it may also happen in winters. When the winters are at their peak, you may excessively use heaters to maintain a comfortable environment.

Stop Condensation On Air Ducts
Source: Review home

And when AC ducts are not in use, the unconditioned areas can become a house of condensation if you don’t take the necessary precautions. Hence, vast amounts of water can gather in the ductwork and eventually lead to a severe issue in your house.

Why is This Problematic?

If you don’t get the condensation issue resolved from an Air duct cleaning Smyrna GA, it can convert into a significant issue for your Air Conditioner. When the accumulated water comes in contact with dirt and filth, mold growth can occur.

Also, sustained mold growth can occur when condensation leads to damp conditions. You should know that there is a high level of moisture in the crawl spaces and ductworks.

Hence, it will contaminate your indoor air quality. Also, water will start to dip on your roofs, leading to water blemishes and structural harm. When you observe these signs, you should immediately contact Air Duct Sanitizing Smyrna, GA. 

What Will Cause Moisture in Your Ductwork?

You should know that condensation forms in the interior and exterior sides of the ductwork. During summers, when humidity levels are high, it can lead to condensation. However, during winters, the warm air comes in contact with the cool surface temperature of your ductwork and forms condensation. Other reasons for dampness in ductwork include poor insulation, filthy air filters, and extra moisture in the air.

What Are the Tips to Stop Condensation on The Ductworks?

Search for Moisture Sources

If any of your water pipes or ceiling is dipping, it can be a primary moisture source. So, you should inspect the tubes, dryer vents, washrooms, and kitchen vents, and heater vent system for any seepages. If there is any drainage, it can be alarming and needs to be immediately treated by a professional.

Install a Dehumidifier

If you reside in a region with high humidity levels, you should install a dehumidifier in your indoor space. Make sure to place it where the ducts collect water. It is a handy electrical appliance that can effectively reduce humidity levels from your surroundings. Hence, it will eventually prevent condensation from the ductwork. This was the first step to prevent and Stop Condensation On Air Ducts


Lastly, you should ensure that your ductwork is properly insulated. Adding a layer of insulation will save your air ducts from condensation in the warm or cool airflow. Always contact a reliable HVAC service company for insulation purposes.

How to Detect a Problem with Your AC System?

If you want to detect the root cause of condensation in your ductwork, you need to treat the mechanical issues of your air conditioner.

  • Look for unusual noises that may be due to an impaired fan.
  • Smell your AC. If you sense a musty or foul smell, it may be due to a blockage or filthy air filter.
  • If you feel that the airflow is restricted, try to clean or replace your air filter.
  • Inspect your system for seepages. You can sense air leaking out of the ductwork on your hand. Alternatively, you can use a pressure gauge.  

However, if the airflow issue persists, the reason may be a filthy evaporator coil or your system has a low refrigerant that has iced your coil due to excessive drainage. And if the condensation is due to a mechanical problem, it is the right moment for a troubleshoot problem. Or it is best to contact your trusted local HVAC professional.

How to Insulate Your Ductwork?

Is Insulate a Duct tape is worth? After dealing with your air conditioner’s mechanical and other problems, you should concentrate on insulating your metal ducts. You should know that uninsulated or poorly insulated metal ducts can be a problem. And insulation helps avoid warmth on the outer side of the ducts to contact the cool metal surface. Hence, it helps prevent and Stop Condensation On Air Ducts

You can try duct wrap, which is insulation designed exclusively for ducts. It has an internal foam layer or fibreglass, an external foil layer. So, to insulate your ducts, you may require the following items along with the insulation:

  • Protective specs
  • Metal foil duct tape
  • Straight edge or Steel Square  
  • Grime mask
  • Knife or blade
  • Covering Ductwork to Avoid Condensation
  • Casing ductwork to avoid condensation is a common mitigation step.

Here Is How to Insulate Yourself

Measure the insulation

Cover the material around your ductwork and place a mark where you need to cut for a comfortable fit. Ensure that the size is not so short that it tightens, as the insulation layer will become crushed.

Cut the Insulation

Use a straight edge or steel square as your guide to cut the insulation using a knife or blade.

Wipe Clean and Install the Insulation

Rub-down the foil corners of the insulation so that duct tape can cleanly be applied. You can stick small pieces of tape as you continue wrapping it.

Seal the Insulation Using Tape

You can remove the paper cover from the duct tape as you continue to stick it—Cap the length of each wrapping piece using a long piece of tape. Then seal the joints by covering the entire thing.

Examine and Check

Then you need to inspect for any gaps and wrap everything with duct tape.

Is Covering An Effective Solution?

Covering your ductwork can significantly reduce condensation in residential ductwork. While if it’s a commercial system, you must contact an expert for advice.

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