Air Sealing Service in St. Paul
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
The Advantages of Air Sealing Service for St. Paul Homeowners
Cut Energy Costs
Lower your energy usage and monthly energy bill
Improved Air Quality
With insulation in place, fewer dust particles, allergens, and pollutants make their way into your home.
Increase Comfort
Better regulate home temperatures for greater comfort
No More Drafts
Address problem areas that let in unwanted drafts
Even Temperatures
Enjoy even temperatures throughout your home.
Reduces Moisture Issues
Sealing your home helps control humidity levels, reducing the risk of mold and mildew.
Professional Air Sealing Services in St Paul
Air sealing is a crucial step in optimizing your home’s energy efficiency. Even the best insulation can underperform if your home has air leaks. These leaks allow conditioned air to escape and unconditioned air to enter, forcing your HVAC system to work harder and increasing your energy bills. Air sealing involves identifying and sealing gaps, cracks, and leaks around doors, windows, and in attics and basements, preventing energy loss and ensuring your home remains comfortable year-round.
Koala Insulation specializes in air sealing services that complement your insulation. Our team uses advanced techniques and high-quality materials to create an airtight seal, ensuring that your home’s insulation performs at its best.
Why Air Sealing is Essential
- Reduced Energy Bills: By eliminating air leaks, air sealing reduces the workload on your heating and cooling systems. This leads to lower energy consumption and significant savings on utility bills.
- Improved Comfort: Sealing air leaks eliminates drafts and creates a more consistent indoor temperature, making your home more comfortable throughout the year.
- Enhanced Indoor Air Quality: Air sealing helps prevent pollutants, allergens, and moisture from entering your home. This leads to healthier air quality and reduces the risk of mold growth.
- Better Insulation Performance: Without proper air sealing, even the best insulation materials can be less effective. By sealing gaps and cracks, air sealing ensures that your insulation can work at its full potential.
- Environmental Benefits: Lowering your home’s energy consumption by reducing air leakage helps decrease your carbon footprint, contributing to a more sustainable and eco-friendly home.
Trust Koala Insulation for Professional Air Sealing
At Koala Insulation, our air sealing services are designed to enhance the energy efficiency of your home. We thoroughly inspect your property to identify areas where air leaks are present, and we use high-quality sealants to close those gaps. Whether you’re building a new home or improving the energy efficiency of an older one, air sealing is a smart investment that pays off in comfort and savings.
What to Expect
In 5 Easy Steps
Your Satisfaction is Our Top Priority
And don’t just take our word for it—hear from our happy clients
about their experience with our professional insulation
services.
Tim
22:16 01 Jul 26
Everything about my experience was phenomenal, I got my 1979 home updated to modern insulation standards with air sealing and new blown-in insulation. Uriah and Billy were amazing to work with, very friendly and professional. They cleaned up after themselves and achieved a 29% decrease in my ACH50 score from what it was originally, that will likely amount to a pretty nice utility cost savings over time. Also note, they came out on one of the hottest days of the year and made zero complaints about it. I highly recommend them for your insulation projects.
David Cash
17:36 15 Jun 26
Koala removed all my attic insulation and reinstalled new. The staff is awesome they did A great job. I highly recommend Koala Insulation.
Peter Ainslie
01:12 26 Feb 26
The team at Koala are fantastic! The job was done in a timely manner. The crew I had were great! Very friendly and knowledgeable of what needed to be done and why things were done in a specific way. I shopped around and had several other bids for the work but these guys had a great reputation via Google Reviews and the price was pretty good too! Thanks to Carlos for helping fix a problem we had on the fly with little issue. I would highly recommend Koala Insulation for your insulation needs!
M Wafflespork
17:58 16 Dec 25
I like to think a company is best judged not by when everything goes perfectly, but when there are issues. Everyone makes mistakes, miscommunications occur - it's impossible to *always* create a perfect experience. How we choose to react to those instances speaks to our merit.
Koala insulation came to re-insulate my attic. Before the job, they had told me we couldn't be present while spraying due to fume risk, but otherwise we should be fine. When they were finishing up for the day, one of them made a comment to my roommate that was slightly misconstrued about the safety of being there.
I had assumed I would recieve a message from them when they finished foe the day - they had let me know theyd text me when the job was *done* done, which wouldn't be for another day. So suddenly I found myself with my roommate (very reasonably) worried it might not be safe to go inside, after hours when no one was working to clarify. Not gonna lie, I was *extremely* angry.
Thankfully, their automated system caught that I had a sensitive concern, and forwarded it to the person in charge. He called me directly, answered all my questions in detail, and confirmed we were safe to go in. Just a miscommunication, and one he took extremely seriously given the nature of the comcern it caused. I cannot tell you how much I appreciate how seriously they took that concern, rather than brushing it off or getting back to me the next day.
All in all, they did a phenomenal job and were professional, courteous, and way faster than I expected. Cannot reccomend them highly enough.
Koala insulation came to re-insulate my attic. Before the job, they had told me we couldn't be present while spraying due to fume risk, but otherwise we should be fine. When they were finishing up for the day, one of them made a comment to my roommate that was slightly misconstrued about the safety of being there.
I had assumed I would recieve a message from them when they finished foe the day - they had let me know theyd text me when the job was *done* done, which wouldn't be for another day. So suddenly I found myself with my roommate (very reasonably) worried it might not be safe to go inside, after hours when no one was working to clarify. Not gonna lie, I was *extremely* angry.
Thankfully, their automated system caught that I had a sensitive concern, and forwarded it to the person in charge. He called me directly, answered all my questions in detail, and confirmed we were safe to go in. Just a miscommunication, and one he took extremely seriously given the nature of the comcern it caused. I cannot tell you how much I appreciate how seriously they took that concern, rather than brushing it off or getting back to me the next day.
All in all, they did a phenomenal job and were professional, courteous, and way faster than I expected. Cannot reccomend them highly enough.
Michael Cheng
14:41 27 Oct 25
They re-insulated our crawl space under our dining room. From the appointment with Jon to getting an estimate and Uriah and his team to install was smooth and seamless. Jon was very responsive and answered any questions we had quickly. He also provided options for the work if cost was a concern. We felt their price was fair and reasonable and proceeded with the full crawl space.
Uriah and one other came to install the insulation. I didn’t get his partners name, but they worked quickly and efficiently. Finished everything in a couple of hours and there was virtually no mess left. We had concerns about the dust that might be created by removing the old insulation, but they sealed the opening and there was no dust at all. Bagged up all of the old insulation and sprayed the new.
We would recommend Koala for any of your insulation needs! They are also one of the few insulation installers who do crawl spaces on top of everything else.
Uriah and one other came to install the insulation. I didn’t get his partners name, but they worked quickly and efficiently. Finished everything in a couple of hours and there was virtually no mess left. We had concerns about the dust that might be created by removing the old insulation, but they sealed the opening and there was no dust at all. Bagged up all of the old insulation and sprayed the new.
We would recommend Koala for any of your insulation needs! They are also one of the few insulation installers who do crawl spaces on top of everything else.
Additional Services
Basement Insulation
Koala Insulation offers expert basement insulation services to make your space warmer, drier, and more energy-efficient. By sealing rim joists, removing old insulation, and installing spray foam or ceiling insulation, they help reduce drafts, prevent mold, and improve comfort throughout your home.
Crawl Space Encapsulation
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
Commercial Insulation Services
Give your workspace a boost with our commercial insulation services. Whether you’re upgrading an office, retail space, or industrial facility, we’ve got solutions that fit your needs. Our goal is to help you create a comfortable space while cutting down on energy costs, so you can focus on what you do best.
Blown In Attic Insulation
Consisting of small pieces of insulation, this type of insulation can quite literally fill every nook and cranny of a space and create an uber-fluffy layer of effective insulation. Our technicians ensure your attic, wall and ceiling cavities are filled correctly and without gaps or voids.
Spray Foam Insulation
Spray Foam is a two-part product that is heated and then is sent through a hose into the stud cavity, where it hardens in a matter of seconds and creates a long-term barrier that keeps your home comfortable and energy efficient.
Batt Insulation Installation
One of the most recognizable forms of insulation. Batt comes in large rolls or pre-cut sections that are typically pink or yellow in color. These are installed in sheet form and laid out between the studs in walls, floors, and attics.
Insulation Removal Services
If you’re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we’ll remove existing insulation, and sanitize and deodorize the areas.
Solar Attic Fans
Solar attic fans turn your attic into a livable space by pushing hot air out and pulling cool air in. Our fans use solar energy to keep your attic at a comfortable temperature year-round.
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Whether it's spray foam insulation, blown in insulation, or
anything in between, we're here to help.
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local Koala Insulation team today.