Air Sealing Service in Greater Ann Arbor
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 Greater Ann Arbor 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 the Greater Ann Arbor Area
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.
5.0
Based on 71 reviews
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JJC
14:07 18 Jul 26
Koala did an assessment and installation of attic insulation on our home. We are delighted with the services we received. Communication, attention to detail (workmanship and cleanup), and professionalism were all top notch. Kudos to Greg and especially Bob for making this a great experience. Wouldn’t hesitate to use them again. Highly recommend.
Raymond Binkowski
16:00 14 Apr 26
I shopped around for foam insullation to be installed in my ceiling of my cottage. Koala gave me a great price. I received 5 inches of foam n another company offered only 3 at about the price of Koala insulation. Shout out to Greg and Bob. Both were friendly, honest and hard workers. It took a bit longer than they expected but the job came out great and they did a very good clean up. I would highly recommend to give them a shot at pricing out a quote for you. You will not be disappointed with their work if you chose to use them.. Thank you Greg and Bob and the rest of your workers. You guys did an outstanding job and I am very pleased. See before and after photos.
Brenden Merriman
17:18 27 Feb 26
I have nothing but positive things to say about the experience I had using Koala insulation to insulate the full second story addition (~900sqft) in my house.
From the beginning, Greg was extremely responsive and helpful, providing multiple quotes with different options for batts, blown cellulose, and spray foam, to help determine the correct mix of price and products. He was transparent on the cost of different services provided, and helped me figure out which option would work best. When we did settle on a plan, and a change was required later due to a change with drywall, Greg was able to adjust the plan accordingly, with no hiccups.
The install team was also great to work with. Bob and Nolan were both effective communicators, letting me know a day or two ahead what their plan was, and working with me to coordinate with other trades in the house. The work they and their team did was quick, effective, and clean, making it easier for us to move onto drywall after.
Overall a great experience working with the guys at Koala insulation - would definitely hire them again!
From the beginning, Greg was extremely responsive and helpful, providing multiple quotes with different options for batts, blown cellulose, and spray foam, to help determine the correct mix of price and products. He was transparent on the cost of different services provided, and helped me figure out which option would work best. When we did settle on a plan, and a change was required later due to a change with drywall, Greg was able to adjust the plan accordingly, with no hiccups.
The install team was also great to work with. Bob and Nolan were both effective communicators, letting me know a day or two ahead what their plan was, and working with me to coordinate with other trades in the house. The work they and their team did was quick, effective, and clean, making it easier for us to move onto drywall after.
Overall a great experience working with the guys at Koala insulation - would definitely hire them again!
Rachel
12:48 02 Dec 25
Koala insulation did a fine job on my project that. I got estimates from 2 other companies, who bid 2x higher for, and didn't want to do what I wanted. They only wanted to spray foam, and not use batting. I needed to use batting between the floor joists, so I could have access for future duct work that I need.
I appreciate Koala being honest, really pleasant to work with, and with very fair prices. For a first time home-owner, I appreciated Bob taking time to discuss options for the job, and treating me with respect. I didn’t get that from other companies.
For the first section Bob, Nolan and Jay foam sprayed the edges and used batting between the joists. They had to enter the crawl space through a small opening where a window had been.
For the other section, they had to fix what a previous company didin't do---that company sprayed the edges, but did not add batting between the floor joists. They moved the sofa, and crawled underneath, where they had very little wiggle room.
They also did a great job cleaning up after themselves, and making sure I was happy with the carpeting and furniture put back in place.
If you want honest, pleasant workers with fair prices, I highly recommend Koala. They came on time, and got the job done on time with smiles and good humor.
I appreciate Koala being honest, really pleasant to work with, and with very fair prices. For a first time home-owner, I appreciated Bob taking time to discuss options for the job, and treating me with respect. I didn’t get that from other companies.
For the first section Bob, Nolan and Jay foam sprayed the edges and used batting between the joists. They had to enter the crawl space through a small opening where a window had been.
For the other section, they had to fix what a previous company didin't do---that company sprayed the edges, but did not add batting between the floor joists. They moved the sofa, and crawled underneath, where they had very little wiggle room.
They also did a great job cleaning up after themselves, and making sure I was happy with the carpeting and furniture put back in place.
If you want honest, pleasant workers with fair prices, I highly recommend Koala. They came on time, and got the job done on time with smiles and good humor.
Matt Greer
13:46 27 Nov 25
Koala did a great job from start to finish. They came out and gave us an estimate quickly. And from there they did the job just a week later. I think our attic being pretty small allowed them to squeeze us in.
They did very thorough work and took good pictures. I would hire them again. One of the can housings for our recessed lights was loose and they even fixed that.
They did very thorough work and took good pictures. I would hire them again. One of the can housings for our recessed lights was loose and they even fixed that.
Additional Services
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.
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.
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.
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.
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.
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.
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Whether it's spray foam insulation, blown in insulation, or
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