Installing a New HVAC System? Don’t Overlook the Importance of Sealed Ductwork with Aeroseal

When homeowners in Columbia, MD invest in a new HVAC system, the focus is usually on energy efficiency, advanced features, and better climate control. But even the most state-of-the-art heating and cooling system can underperform if your ductwork isn’t properly sealed.

Leaky ducts are one of the most common—and overlooked—causes of energy loss and poor indoor air quality. That’s where Aeroseal duct sealing comes in. It’s a powerful, proven method for improving HVAC performance and comfort, especially when you’re already upgrading your system.

Let’s explore why sealed ductwork should be part of your HVAC installation checklist and how Aeroseal can make a lasting impact on your home’s comfort and energy efficiency.

Why Ductwork Sealing Matters During HVAC Installation

Most homes lose 20% to 30% of conditioned air through leaks and gaps in their duct systems, according to ENERGY STAR®. That means a big chunk of the air your brand-new HVAC system is producing never reaches the intended rooms.

Here’s what that translates to:

Uneven temperatures from room to room
Higher energy bills
Excessive strain on your HVAC system
Increased allergens and contaminants circulating indoors

If you’re already investing in a new HVAC unit, it makes sense to ensure the duct system delivering the air is working efficiently. Otherwise, you’re only solving half the problem.

What Is Aeroseal Duct Sealing?

Aeroseal is a patented technology that seals leaks in your ductwork from the inside out. Unlike manual sealing methods that require full duct access, Aeroseal uses a computer-controlled process to inject a safe, non-toxic aerosol mist into the duct system. The particles seek out and seal holes as small as a hairline crack up to 5/8 of an inch wide.

The result? Up to 90% reduction in air leakage, without any messy demolition or lengthy downtime.

Benefits of Aeroseal Duct Sealing:

Improves HVAC system efficiency
Reduces energy costs
Enhances home comfort
Improves indoor air quality
Supports better airflow in every room

Signs Your Ducts May Be Leaking

Even if you’re not experiencing obvious problems, your ductwork could still be leaking. Here are a few red flags to look for—especially if you’re already replacing your HVAC unit:

Rooms that are always too hot or too cold
Excessive dust around vents or furniture
Unexplained increases in energy bills
HVAC system running constantly to maintain temperature
Musty odors or poor indoor air quality

Before installing your new HVAC system, have your ductwork inspected. At Atlantic Duct Cleaning, we can determine whether your system would benefit from duct sealing services and how Aeroseal can help you get the most from your investment.

Why Aeroseal and New HVAC Go Hand-in-Hand

Installing a new HVAC system is a great step toward improving energy efficiency and comfort, but if your ductwork is leaking, your system will have to work harder than necessary to achieve desired results.

By combining your HVAC upgrade with Aeroseal duct sealing, you’re optimizing the entire system from start to finish.

Here’s what you gain:

Immediate ROI – Sealing ducts can reduce utility costs by up to 30%.
Improved Comfort – Even temperatures and better airflow across all rooms.
Extended Equipment Life – Reduced strain on your HVAC system means fewer breakdowns and longer service life.
Cleaner Air – Prevents pollutants from entering the ducts and spreading throughout your home.

It’s like getting the performance of a top-tier HVAC system—without wasting a single dollar of its potential.

New Home Builds & Renovations: The Ideal Time for Aeroseal

If you’re building a new home or undergoing a major renovation, you have a rare opportunity to optimize your HVAC and duct systems from the beginning. Installing Aeroseal during this process ensures that your home is airtight, energy-efficient, and ready for long-term comfort.

Our team works with contractors, builders, and homeowners to incorporate Aeroseal duct sealing seamlessly into the construction or remodeling timeline. We make sure everything is done right, on time, and with minimal disruption.

How Aeroseal Works: The Process

The Aeroseal process is simple, clean, and typically takes just a few hours.

Preparation – We block vents and registers to pressurize the system and prevent sealant from escaping.
Injection – We introduce the Aeroseal mist into the ducts. It automatically locates leaks and seals them.
Measurement & Verification – A computer-generated report shows the before-and-after leakage levels, so you can see exactly how much your system improved.

No tearing into walls. No messy adhesives. Just sealed, efficient ductwork that supports your new HVAC investment.

Expert HVAC Installation in Columbia, MD

At Atlantic Duct Cleaning, we help homeowners in Columbia, MD, and surrounding areas get the most out of their HVAC upgrades by offering professional Aeroseal duct sealing services. Whether you’re installing a new system or just want to improve your current setup, our team can identify leaks, boost efficiency, and improve indoor air quality in one visit.

Make sure your new HVAC system performs at its best. Contact us today at (703) 435-4485 to schedule an Aeroseal consultation or request a free quote.

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