Reasons to Seal Your Ductwork

Many homeowners invest their time checking for potential air leaks from doors and windows. However, they often neglect a hidden yet much more significant culprit.

The air ducts are distributed throughout the house and deliver warm and cool air. But if they are worn out and inefficient, that can adversely influence your home's temperature and comfort level.

One of the most straightforward solutions is to seal the ductwork. Here are a few excellent advantages of sealed ductwork that you should consider.

Improved airflow

If the ductwork leaks, the conditioned air will not make it to all the home areas. Imagine not having enough warm air in the bedroom on a freezing night!

You might have set the thermostat correctly, but the airflow isn't as efficient. Leaky ductwork decreases your home's comfort level, especially if it has been going on for a while.

By choosing to seal the ductwork, homeowners can instantly improve the airflow without placing additional pressure on the entire HVAC system.

Better air quality

Airflow is essential, but so is the overall quality of the indoor air. Leaks in the ductwork result in the HVAC system pushing the dirty air back into the home.

This problem often occurs if the HVAC unit is in a crawlspace or attic. The leaky ductwork will pick up the air from those spaces, which is stale and full of dust.

Damaged ductwork will also have a more challenging time filtrating the outdoor particles, leading to allergic reactions.

Sealed ductwork will keep pollen and other atmospheric pollutants at bay and improve indoor air quality.

Lower utility bills

The more conditioned air stays inside the home, the lower the energy bill. Ducts with many leaks force the HVAC to work overtime without significant results.

However, the monthly bills may still be high. Instead, it's more cost-effective to invest in proper ductwork sealing and prevent high energy bills every month. Plus, by ensuring the HVAC system is under less strain, you increase its lifespan.

Improved overall HVAC efficiency

Homeowners should reach out to a reliable HVAC professional before sealing the ductwork. They may learn from them about other issues affecting the HVAC system. Leaky ductwork often accompanies other problems such as sagging, bent, or entirely disconnected ducts.

It's not uncommon that HVAC professionals discover the ductwork was poorly designed in the first place and may require a complete reinstallation.

Furthermore, some ductwork might not even have insulation, which plays a significant role in retaining efficiency. Addressing these issues should always come before sealing the ductwork so that homeowners can get the desired results.

Sealing your ductwork is a winning strategy

Your HVAC unit may have been expensive and work well overall, but that doesn't matter if the ductwork is in poor shape. Damaged and worn-out ductwork leads to air leaks that decrease airflow and lower indoor air quality.

Homeowners may therefore wish to consider investing in sealing the ductwork. The process might uncover other issues in the HVAC system too. A trustworthy HVAC professional will get your ductwork sealed and working perfectly for a very long time.


Fix My Air DFW of Fort Worth specializes in residential and commercial HVAC services including routine maintenance, installation, and repair. All makes/models. Call us at (817) 439-9811.

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