UBCNews - Business - Is Aeroseal Duct Sealing Really Worth It? Here's Why Leaky Ducts Cost You More

Episode Date: February 24, 2026

Welcome back, everyone! Today we're tackling something that's probably costing you money right now without you even knowing it - leaky air ducts. And I've got a guest here who's going to help us unpack why this is such a big deal for homeowners. So, let me ask you this - have you ever noticed that one room in your house is freezing while another is way too warm? Engle Services City: Sylacauga Address: 40300 U.S. 280 Website: https://engleservicesheatingandair.com/

Welcome back, everyone. Today we're tackling something that's probably costing you money right now without you even knowing it. Leaky air ducts. And I've got a guest here who's going to help us unpack why this is such a big deal for homeowners. So let me ask you this. Have you ever noticed that one room in your house is freezing while another is way too warm? Oh, absolutely. And, you know, that's usually one of the first signs that something's wrong with your duckwork.

What most people don't realize is that the Department of Energy estimates about 90% of homes, have hidden air leaks in their ducks. We're talking about 20 to 30% of your heated or cooled air just escaping before it even reaches the rooms you're trying to condition. That's wild. So basically nearly a third of the air I'm paying to heat or cool is just gone? Exactly. And here's the thing.

It goes beyond wasted energy. Leaky ducks can account for 25 to 40% of your home's total energy loss. That translates directly to higher utility bills, sometimes hundreds of dollars a year. Plus, you're forcing your HVAC system to work way harder than it should, which shortens its lifespan. Right, so we're talking about money going out the window in multiple ways, but it's also about comfort, isn't it?

Definitely. When air escapes through cracks and holes in your duct work, you end up with those hot and cold spots we mentioned. The conditioned air isn't reaching its intended destination efficiently, and beyond comfort, there's a health angle, too. Those same openings that let air out, they also let dust, allergens, and pollutants in. All of that gets circulated throughout your home several times a day. That's something I really don't want circulating while I'm trying to relax at home.

So what's the solution here? I mean, how do you even find these leaks if they're hidden? That's where modern technology comes in. There's a method called aerosil duct sealing that's really changed the game. It's a non-invasive process that seals leaks from the inside of your ductwork, even the ones you can't see or reach with traditional methods. Okay, so how does that actually work? So the process uses a proprietary, non-toxic water-based formula.

It's a polymer that's been tested by UL for safety. Basically, a modified blower pressurizes your duct system and distributes this sealant throughout. The pressure carries the formula to all the leaks, where it adheres and expands to seal them. And here's what I love about it. You get a computer-generated analysis showing the before-and-after results.

You can literally see how much leakage you had and how much was sealed. Mm-hmm, that's really helpful. That point about verifiable results with computer analysis sets up our next piece, understanding how the initial assessment works. But first, a quick word from our sponsor. If you're a homeowner in Shelby County

dealing with high-energy bills or uneven temperatures, Ingle Services is here to help. As an Aero Seal certified installer serving areas including Alabaster, they offer duct sealing services along with expert heating, cooling, electrical, and plumbing work. Their technicians provide in-home assessments and prompt service throughout central Alabama. Learn more at ingleservicesheating and air.com. Picking up on that computer analysis we mentioned, how exactly does the initial assessment work?

Like, what happens when someone calls to get their ducks checked? Great question. The first step is a thorough inspection to identify and quantify the duck leakage in your home. Technicians will measure how much air is escaping, where the problem areas are, and what kind of impact that's having on your system. Then they run the aerosil process, and afterward, you get that report showing exactly how much improvement was made. It's pretty transparent. I actually had a neighbor who got this done last year, and she said watching the technician show her the before and after numbers was like finally understanding why her second floor was always 10 degrees off. I see go on.

And I've heard the results can be pretty dramatic. Studies show that aerosil can reduce total energy consumption by 10 to 30% in homes with leaky ducks. There was a case study where a home with significant leakage reduced it by 90% after treatment, which led to noticeable energy. savings. The EPA's Energy Star program even recognizes Aero Seal as a proven method for improving home energy efficiency. That's a huge difference. So to everyone listening, if you're wondering whether this is worth the investment, what should they know about the cost versus the payoff? Well, professional aeroseel duck sealing typically ranges from about $1,000 to $2,500, depending on the size of your duck system in the extent of leakage. But homeowners can usually expect a

return on investment within two to five years through reduced energy bills. Plus, the sealing lasts around 10 to 15 years, so you're getting long-term value. Think of it this way. You're essentially recouping that investment while making your home more comfortable at the same time. Right, so it pays for itself. Now, you mentioned health earlier. Can we talk more about the air quality benefits? Absolutely. When you seal those ducts, you're preventing dust and allergens from being sucked into the system and recirculated. You'll often notice less dust settling on surfaces in your home, and for people with asthma or allergies, that can make a real difference.

Plus, leaky ducks can contribute to higher humidity levels, which can lead to mold growth. Sealing helps prevent that, too. So it's really a three-part benefit. You save money, you're more comfortable, and you breathe cleaner air. I mean, that's pretty much the trifecta of home improvement, right? Huh, exactly. You could say it's the trifecta. And people often think they need a whole new HVAC system when really they just need to seal the ducks. By reducing the workload on your HVAC, you're actually extending its lifespan. The system doesn't have to work as hard to maintain your desired temperature. Right. So if someone's sitting there thinking, could this be my problem, what are the telltale signs they should look for?

Three big ones. Uneven heating or cooling in different rooms, higher than normal energy bills, and excessive dust accumulation. If you're noticing any of those, it's probably time to get your ducks inspected. And here's something I'm curious about. Can this be done in older homes? Or is it really only for newer construction? Oh, it works great in older homes. In fact, older homes often benefit the most because their duck work has had more time to develop leaks. The technology is designed to handle all kinds of systems, regardless of the home's age. That's good to know. Before we wrap up, what's the one thing you'd want listeners to take away from this conversation? I'd say this.

Your ductwork is the circulatory system of your home. When it's compromised, everything suffers. Your comfort, your wallet, and your health. Getting it sealed is one of the most effective ways to improve your home's energy efficiency, and it's backed by the Department of Energy. It's a smart investment that pays off in multiple ways. Well said. Thanks so much for breaking all of this down for us today.

And to our listeners, if you've been dealing with any of those issues we talked about, it might be time to look into your ducks. Thanks for tuning in, and we'll catch you next time.