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Air Sealing Service

We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
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Air Sealing Service Nashville

Benefits Of Air Sealing Service

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 for Energy Savings

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

  1. 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.
  2. Improved Comfort: Sealing air leaks eliminates drafts and creates a more consistent indoor temperature, making your home more comfortable throughout the year.
  3. 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.
  4. 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.
  5. 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.

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What to Expect

In 5 Easy Steps

What to Expect

In 5 Easy Steps

Schedule Your Free Evaluation

Contact your nearest Koala Insulation Location, recognized as the #1 trusted insulation expert nationwide. We will discuss your needs and schedule an appointment to provide a free evaluation.

Home Efficiency Assessment Estimate

One of our friendly insulation experts will perform a thorough home efficiency assessment. Your insulation expert will then review the assessment findings, the science behind these findings, and why any changes are needed. Lastly, your insulation expert will provide the best option that fits your home efficiency needs and your budget. 

Schedule Your Insulation Service

We will schedule your insulation service for the soonest availability that fits your schedule because we understand that your home insulation is a priority! 

Installation

Our team of highly skilled and licensed insulation technicians will install your premium insulation solution in as little as two hours. We treat your home like our own and take time to leave it cleaner than it was before.

Enjoy Your Comfortable Efficient Home

Enjoy a more efficient home with lower energy bills and improved comfort year-round. Enjoy your improved home stress free knowing that Koala Insulation stands behind their work! Reach out to your Koala Insulation team anytime for support. 

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.
5.0
Based on 420 reviews
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Tom Neligan
01:09 04 Jan 25
Jerre Richards
22:26 03 Jan 25
Zach did a great job today. And Jared has been great to work with as well. This is the 3rd time we’ve used these folks as we’ve added 2 additions to our home and every time they have been wonderful to work with. They communicate with you throughout the entire process, show up when they were scheduled, prepped the work area to avoid creating a mess, worked efficiently to accomplish the job and cleaned up their work area upon completion.I can’t say enough about the quality of their work, the friendliness of their people and their professionalism throughout the entire process. Great job guys! Thanks for taking good care of us!
Melody Weist
22:20 30 Dec 24
I received such great service during my first job of attic insulation, I once again hired Koala Insulation to insulation the garage. Once again, I was impressed by the quality of service received from Victor and Gabriel. Arrive on time, worked diligently, and left the area as clean as when they arrived. This company deserves your consideration for any and all insulation needs.
Tony Cherry
21:51 26 Dec 24
Jon was great, very communicative and understanding of my personal time.
JJ Rosen
18:33 26 Dec 24
Great company! Super nice people, great expertise, and honest. Suggested ways to save money on our insulation project and fast response time. Highly recommend!
Kenny Lakits
18:05 23 Dec 24
What a pleasure to deal with this company. Bryant showed up on time and explained all options and pricing. Jon and his helper communicated arrival and was here on time as well. Had R49 blown in, great job and place was left spotless.. Jon is a great guy and truly cares about the work he is providing. I will definitely use this company in the future for add ons to our home. A+
Susan Martino
22:11 10 Dec 24
Thanks Koala Insulation of Nashville for the excellent job performed today. Cody and Braxton arrived right on time and wasted no time getting set up for the job. Didn’t take long to complete the work and made sure to clean up after they were done. Then Cody had photos to share of the work completed. I would highly recommend this company for insulation work!
Tyler Smith
01:07 12 Nov 24
BJ Hardy and his crew did an amazing job removing our old, very old insulation and installing new spray foam in the attic. They were very communicative the whole way and it was like they were never in the house! Great work and professional!!!
Mark Autry
21:30 21 Oct 24
Koala Insulation of Nashville came out to remove our old insulation and replaced it with new blown-in fiberglass. The crew; Cody, Jackson, Zach, and Ronnie were very professional and friendly. They explained everything they were doing, problem solved and communicated well with us, and overall did and excellent job. They removed old plywood, air sealed, and installed an attic fan in addition to the blow in. Our attic is night and day from the old, sunk down insulation to the now new fiberglass at R-38. We look forward to having a more comfortable feeling home and for our heat/AC unit to work less. Thank you Koala Insulation!
Dena Lanfrankie
12:10 17 Sep 24
Below is the email I sent to the company:"I am extremely unhappy with your services.I had to pick up dozens of screws from where the ceiling was removed off of my floor.A piece of the ceiling was left up.The lights were not put back up and most were left on my counter tops.One of the lights were left outside and was rained on overnight making is unusable.Antother was light was broken, with glass in my sink.Not all of the blown in insulation was removed.The foam insulation was not sprayed in the overhang area as was quoted to me by the salesman.(Photos attached for reference.)This is my home, the place where I live and sleep. I have never, ever had my home left such a mess after having work done. It is excedingly distrespectful!I now have to hire someone to come hang the new lights that I have to purchased to replace the damaged ones."Then when the electrician came out he discovered that there was a live wire hanging over my bed where they took that light down.I reached out to Koala via email. JD called me and I was at work and I explained that the best way to reach me was via email. I have not heard from anyone at the company since.
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Additional Services

Crawl Space Encapsulation
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
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
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 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
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
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
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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Ready to Improve Your Insulation?
Whether it's spray foam insulation, blown in insulation, or anything in between, we're here to help.
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Get a quote

Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
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Let's get some information!

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