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Top 3 Reasons to Air Seal Your Home

Chris FroelkeOwner & Founder
2 min read

Last updated February 13, 2026

Top 3 Reasons to Air Seal Your Home

A lot of homeowners in the Minneapolis / St. Cloud Area have heard of the term air sealing at one point or another. Perhaps you’ve been looking to make valuable home performance upgrades and were presented with this idea by a contractor, or maybe you’ve heard it in passing. Many are unfamiliar with the concept altogether, but this doesn’t change the fact that it’s one of the most important things that a homeowner can do in order to achieve true energy efficiency.

Looking to take things to the next level this winter? Here are three reasons to air seal your home.

1. Enhanced Home Comfort

Keeping your home warm and comfortable is one of the most important things you can do this holiday season. While insulation is an essential piece of the puzzle, air sealing is perhaps even more crucial to focus on. This is especially true if you’ve experienced drafty rooms, cold floors, inconsistent temperatures, noise issues or other, similar problems as of late. Air sealing is the solution and provides immediate results.

2. Improved Indoor Air Quality

Indoor air quality is something that many people don’t focus on or even think about, yet it can have a dramatic effect on overall health. Improving indoor air quality in your home starts with sealing cracks and gaps that allow outside air to enter, creating a conditioned space that gives you complete control over airflow and moisture levels. It minimizes the ability for pollutants to enter the home, protecting your family and providing clean air day-in, day-out.

3. Reduced Energy Bills

When winter hits, many MN residents dread the increase in energy costs that will inevitably result. Reducing your energy bills is all about keeping warm, conditioned air from escaping, which causes your heating system to work harder than it should have to. Air sealing your home will not only help to keep energy bills as low as possible, but it will also help to prevent ice dams, which can lead to costly repairs.

It’s time to stop wondering whether or not air sealing is right for your home. If you’re looking to improve energy efficiency and the longevity of the building you and your family live in, it’s one of the most effective home performance upgrades you can ask for. The talented team of home performance contractors at RetroGreen is here to help.

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Chris Froelke

Owner & Founder

Chris didn't start RetroGreen Energy because he wanted to be in the insulation business. He started it because he wanted to fix homes the right way.

After earning his BPI Building Analyst certification and Minnesota Building Contractor license, Chris spent years studying how homes perform as systems. He saw firsthand that most comfort and energy problems weren't caused by old windows or outdated furnaces — they were caused by air leakage and inadequate insulation that nobody was diagnosing properly.

In 2009, he launched RetroGreen Energy with a commitment to doing things differently. Every project would start with proper diagnostics. Every recommendation would be based on data, not sales targets. And every homeowner would get the honest truth about what their home actually needed.

Minnesota Licensed Building Contractor #631810BPI Certified Building AnalystTop 5 RetroFoam Dealer Nationwide4,500+ Homes Insulated16+ Years in Home PerformanceLicense #631810

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