Lifeline Plumbing, Heating & Cooling


Plumbing, Heating & Cooling Serving all of Chicagoland.

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Plumbing, Heating & Cooling Serving all of Chicagoland


How Will Duct Sealing Help You This Summer?

Have you checked to ensure that your air conditioner is fully prepared for the summer season ahead of us? The leading way to make sure that your AC system is ready to do its job to the best of its ability is by investing in routine preventive maintenance.

However, this is not the only thing you can do. In order to best prepare your AC system and your home for the season, you may also want to consider duct sealing. This is a vital service that helps you, your indoor air quality, and your air conditioning system.

What Is Professional Duct Sealing?

Duct sealing is the process of applying special mastic tape onto leaks and cracks in your air ducts. Mastic is a kind of epoxy that is used to seal leaks once it dries. It becomes stiff enough to prevent air from escaping out of your ducts, but remains flexible enough that it won’t crack if and when your air ducts move.

One of the biggest misconceptions that many homeowners have is that store-bought duct tape is enough to repair and effectively seal their air ducts. However, duct tape is not actually appropriately named, and shouldn’t be used to seal your air conditioning ductwork.

Why Is Professional Duct Sealing Important?

Your air ducts are actually pretty vulnerable to leaks. Anything from faulty installation to years of normal use can cause you to experience damage. Poor repairs could even lead to an air duct breach. While ductwork leaks are usually small in nature, they do add up, and the more you have the worse off you and your home will be.

The U.S. Department of Energy estimates that the average forced air cooling system loses about 30% of its total output due to ductwork leaks. You can restore a lot of your cooling output by getting your ducts sealed once a year. This process will help you improve AC efficiency and keep your home healthier and more comfortable.

For quality duct sealing services in St. Charles, IL, and a peace of mind from a job done right, contact Lifeline Plumbing, Heating & Cooling today.