Ductwork After Duct Sealing

The What, Why, How and When of Aeroseal Duct Sealing

October 3, 2025

If your home in Ferry Pass, FL, feels like it’s losing cool air faster than a leaky beach ball loses air, your ductwork might be to blame. Aeroseal duct sealing is the high-tech fix that stops hidden leaks and helps your HVAC system work smarter, not harder. Let’s explore what it is, why it matters, how it works and when to get it done.

The What: Invisible Leaks, Visible Results

Your ductwork is like the bloodstream of your home’s comfort system. If there are leaks, air escapes and efficiency drops.

Aeroseal duct sealing is a modern solution that targets those invisible gaps from the inside out. Using advanced aerosol technology, microscopic sealant particles travel through your ducts and bond to any leaks, sealing them tight. The result is improved airflow, better temperature balance, and cleaner indoor air without tearing into your walls or ceilings.

The Why: Comfort, Savings and Peace of Mind

Leaky ducts can waste up to 30% of your conditioned air, forcing your HVAC system to run longer and harder. That means higher energy bills and uneven comfort throughout your home.

Aeroseal duct sealing from Lunsford Air Conditioning & Heating helps you reclaim that lost air, making every room feel consistently comfortable. It’s when home comfort and energy savings finally meet in the middle and strike the perfect balance.

The How: Science Meets Comfort

The Aeroseal process begins with a professional inspection and pressurization test to pinpoint leaks. Then, the system injects the aerosolized sealant into the ducts, where it naturally seeks out and seals cracks as small as a human hair. The whole process is clean, fast and verified in real-time with a printed report showing how much leakage was reduced. It’s smart home technology working behind the scenes for your comfort.

The When: Timing Is Everything

The best time for Aeroseal duct sealing is before peak heating or cooling season. Whether you’re prepping for the Florida summer heat or the occasional winter chill, sealing now means you’ll feel the difference when it matters most. It’s a smart move for any homeowner looking to keep comfort high and energy costs low year-round.

Do I Need Duct Sealing in Ferry Pass, FL?

Don’t let leaky ducts steal your comfort. Call Lunsford Air Conditioning & Heating today to schedule professional Aeroseal duct sealing in Ferry Pass, FL. Experience the difference a perfectly sealed system can make for your comfort, health and finances.

Image provided by iStock

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