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Should You Have Your Air Ducts Sealed This Summer?


Is your air conditioning system fully prepared for the summer ahead? Preventive maintenance is essential for ensuring that your AC unit is up to doing its job during this hot and humid time of year.

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Maintenance is not the only way to ensure that your air conditioner and home is best prepared for the season, however. Duct sealing is an important service that not only helps you, but helps your air conditioning system as well. Keep reading to learn more.

What Duct Sealing Is

Duct sealing involves applying mastic tape onto the breaches in your ducts. Mastic is a type of epoxy used to seal leaks once dry. It’s stiff enough to effectively do its job, however it’s pliable enough that your ducts can still shift without causing it to crack.

A common misconception is that you can achieve optimal duct sealing with store-bought duct tape. However, this tape is actually not appropriately named, and should never be used for this purpose. Regulation duct tape is something that professionals do use—this is a type of tape with a layer of metallic material used to help seal the leak more efficiently.

Why Is Duct Sealing Important?

Your air ducts are perhaps surprisingly susceptible to leaks. Mistakes can happen during system installation, the ducts can be affected by years of normal use, or you may experience damage due to faulty installation or repairs. Individual duct leaks are typically small in nature, however the more that you have, the worse off you’ll be.

The average forced air cooling system actually loses up to 30% of its total output due to air duct leaks, according to the U.S. Department of Energy. By getting your ducts sealed once a year, you’re able to restore a large amount of output to your AC system. This will help make your home more energy efficient and more comfortable. Not to mention it will improve your overall indoor air quality.

For professional duct sealing services in Lutz, FL, contact IERNA’s Heating & Cooling today.