Air Sealing Service in Gateway West & Metro East IL
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 Gateway West & Metro East IL 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 Gateway West and Metro East IL
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.
4.9
Based on 581 reviews
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Joseph Beaubien
22:18 15 Jul 26
Amazing experience. Koala came out in the blistering heat to help assess our very old attic insulation and not only gave a quote but spent the time answering our questions and educating us on the science behind the process. We had a second floor that was unlivable in the summer months for years. Just a few days after the new R-60 insulation our second floor is easily 15-20 degrees cooler even in the hottest day. I couldn’t be more greatfull for the prompt professional service and installation. Would highly recommend! Thanks Joe and team!!
Andrew Carver
21:06 13 Jul 26
Josh and CJ were great. They were right on time, efficient, professional, and Josh answered all of our questions. I especially appreciated Josh’s knowledge of the end-to-end process for Koala (and Ameren!).
D M
16:05 15 May 26
This company does quality work! We have a 1930s house with a big squirrel issue in the attic. In addition to other repairs, we needed old insulation removal, enzyme cleaner applied, air sealing, and new insulation. They did all of this and took pictures every step of the way to update me. These guys had a very long day, but were extremely nice and hard-working. If I had to go through this process again, this is who I’d pick in a heartbeat .
Dan Shern
14:56 14 May 26
We recently had Koala Insulation blow insulation into our attic and install a Draft Master, and the difference has been noticeable immediately. They also sprayed Attic Fresh throughout the attic, and it honestly made the whole space feel like a brand new build.
Upstairs is already feeling more comfortable, and you can tell the home is holding temperature better. The crew was professional, courteous, and took great care throughout the entire process. They explained everything clearly, worked efficiently, and left everything clean when they finished.
Overall, a great experience from start to finish. I’d definitely recommend Koala Insulation to anyone looking to improve their home’s comfort and energy efficiency.
Upstairs is already feeling more comfortable, and you can tell the home is holding temperature better. The crew was professional, courteous, and took great care throughout the entire process. They explained everything clearly, worked efficiently, and left everything clean when they finished.
Overall, a great experience from start to finish. I’d definitely recommend Koala Insulation to anyone looking to improve their home’s comfort and energy efficiency.
Ken Kriegshauser
15:19 20 Apr 26
I found Koala Insulation through the Ameren/Spire Pays program. We needed a lot more insulation up in the attic to help with our comfort in the house. Josh and crew came on time and were great to work with. They took care working in the house. They put down plastic on the floors where they were running their tube. At one point their tube sprung a leak outside in the yard. They took the time to vacuum up all the stuff that blew into the yard to make it look good. They answered all my questions and even made a few suggestions that I could do to help with my attic in the future. I would highly recommend them.
Additional Services
Blower Door Testing
Professional blower door testing identifies air leaks, improve energy efficiency, and ensure your home meets energy code requirements with Koala Insulation.
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.
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.
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.
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