Prevents Conduction: Blown-in insulation adds a thick layer of protection that slows heat transfer through ceilings and walls, helping keep indoor temperatures even when outdoor conditions change.
ProfessionalBlown-In Insulation in Atlanta, GA
Let Our Insulation Experts Show You The Many Benefits Of Our High Performance Insulation.
Blown-in (or “loose-fill”) insulation is one of the fastest, most cost-effective ways to make your Atlanta home more comfortable and energy efficient. Our experienced team uses a hose system to gently “blow” insulation into your attic or wall cavities, creating a thick, even thermal blanket.
Whether you’re topping off thin attic insulation, insulating a newly finished space, or improving comfort in an older home, Koala Insulation of Atlanta
can help.
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Trusted
Blown-In Insulation Contractors in Atlanta
Atlanta’s hot, humid summers and cool winters can make your home feel uncomfortable and your HVAC system work overtime. Many homes in our area still have only a few inches of insulation in the attic, far below current recommendations.
Blown-in insulation is ideal for:
Attic floors to quickly boost your R-value to modern standards.
Knee walls & sloped ceilings for those hard-to-reach areas.
Wall cavities in some retrofit situations, following industry best practices.
A Superior
Thermal Home Upgrade
Blown-in insulation offers Atlanta homeowners and businesses a powerful way to upgrade comfort and efficiency. Loose-fill products create a continuous thermal blanket over your attic floor or inside cavities, working like traditional insulation while delivering fast, even coverage over new or existing material.
These capabilities define the insulation type:
Blocks Air Infiltration: When combined with Koala’s targeted air sealing, blown-in insulation helps reduce drafts by limiting the pathways where treated air can escape and outside air can sneak in around framing, wiring, and other penetrations.
Stops Moisture: By improving overall attic R-value and supporting proper ventilation, blown-in insulation helps reduce condensation and moisture movement that can contribute to heat loss.
Advantages Of
Blown-In Insulation in Atlanta
Blown-in insulation is quick to install, works well over existing insulation, and can help reduce heating and cooling costs while improving comfort year-round. Here are some of the key advantages:
Improved Air Quality
When combined with attic air sealing, blown-in insulation helps cut down the amount of dust and outdoor pollutants that can sneak in through gaps around light fixtures, plumbing penetrations, and attic access points.
Water & Fire Resistance
The blown-in products we install are designed with fire safety in mind. Proper installation around recessed lights, chimneys, and other heat sources is critical, our team follows local codes and manufacturer guidelines to help keep your home safe.
Pest and Wildlife Protection
Our blown-in insulation is treated with compounds that help deter insects and pests from nesting in your attic. Only cellulose blown-in insulation includes these pest-resistant additives, and when combined with proper air sealing, it helps create a cleaner, more comfortable attic environment.
Soundproofing
A thick layer of loose-fill insulation helps absorb sound from outside, and even between levels of your home. If you have noisy neighbors, a busy road, or kids’ rooms over the main living space, blown-in insulation helps soften that noise and create a quieter indoor environment.
Environmentally Friendly
Our blown-in insulation is made from recycled materials, making it an eco-friendly option. Insulation plays a vital role in reducing carbon footprint by making making buildings more energy-efficient. Studies have shown that insulation can reduce heating and cooling energy consumption by up to 40%!
Atlanta’s Easy 4-Step
Blown-In Insulation Process
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
- Prep for Safe InstallationEvery blown-in insulation project starts with careful preparation. We protect floors and walkways, set up safe access to the attic, and install rulers or depth markers so we can confirm the final insulation level across the entire space. If needed, we’ll install baffles at the eaves to maintain ventilation and keep insulation from blocking soffit vents.
Koala Difference: We carefully protect your home and prepare the area so your new insulation performs as it should, and your home isn’t left covered in dust when we’re done.
- Seal Key Leaks & Set Up EquipmentBefore blowing in insulation, our team addresses common air leaks around plumbing penetrations, wiring, recessed lights, attic access points, and other area leaks detected by our thermography leak detection system.
Koala Difference: We don’t just “add fluff.” By combining blown-in insulation with strategic air sealing, we help you get more comfort and value out of every inch we install.
- Blow In the InsulationWith prep complete, our installers blow in insulation to the specified depth and R-value, carefully filling corners and hard-to-reach areas. We work diligently to achieve a uniform blanket, checking depth markers and adjusting as needed until the entire attic meets the target level.
Koala Difference: Coverage is everything. We take the time to verify depth and consistency so you’re not left with “thin spots” that reduce performance.
- Clean the Site & Review
After installation, we vacuum and tidy the work area, remove equipment, and make sure your attic access is sealed properly. We’ll review what we did, show you before-and-after photos (when available), and answer any questions about maintaining your new insulation.
Koala Difference: Our job doesn’t end when the blower shuts off. Koala Insulation is here for future questions, and to help you take advantage of any available rebates or tax credits.
Get a Quote
Ready to get your project started? Work with the most experienced blown-in insulation contractors in Atlanta, GA. Schedule a free quote with Koala Insulation of Atlanta today!
What to Expect
In 5 Easy Steps
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 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.
Post Installation Inspection
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.
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.
Benefits
Enhanced Comfort
Energy Savings
Quality Materials
Eco-Friendly Options
Enhanced Comfort
Stay cozy inside, no matter the weather outside.
Energy Savings
Save on your energy bills while keeping your home comfy all year.
Reduced Noise
We use top-quality insulation to give you lasting results.
Eco Friendly
Choose insulation that’s better for your home and the planet, such as solar-powered attic fans.
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.
Andy Edlin
14:19 23 Jun 26
My experience with Koala Insulation of Atlanta Perimeter North has been nothing less than outstanding !!
I first contact them during the Summer of 2025. Billy came to my house and explained all of the options. I decided to go with the spray foam application to replace 30 year old batts in my attic.
My problem was finding a time (the process took 2 full days plus another day to allow the foam to cure) when I could be out of the house.
I contacted Billy at the beginning of Spring this year. He gave me a revised quote and I scheduled the project. The team came last week. The main technician was Dumitru. He was amazing. His communication throughout the process was excellent. The install team was over the top wonderful, professional and went out of their way to do everything perfectly.
The job went off without a hitch !! I went up to my attic yesterday for the first time since the application. It was hot outside, but not in the attic !!!! I was in the attic for over 30 minutes and never felt uncomfortable !! No sweating, not even a bit !!
I give Koala Insulation a 12 out of 10 !!!
I am so, so, so happy (and the top floor of my house is perfectly conditioned from the hot, muggy, damp Summer outside.
I first contact them during the Summer of 2025. Billy came to my house and explained all of the options. I decided to go with the spray foam application to replace 30 year old batts in my attic.
My problem was finding a time (the process took 2 full days plus another day to allow the foam to cure) when I could be out of the house.
I contacted Billy at the beginning of Spring this year. He gave me a revised quote and I scheduled the project. The team came last week. The main technician was Dumitru. He was amazing. His communication throughout the process was excellent. The install team was over the top wonderful, professional and went out of their way to do everything perfectly.
The job went off without a hitch !! I went up to my attic yesterday for the first time since the application. It was hot outside, but not in the attic !!!! I was in the attic for over 30 minutes and never felt uncomfortable !! No sweating, not even a bit !!
I give Koala Insulation a 12 out of 10 !!!
I am so, so, so happy (and the top floor of my house is perfectly conditioned from the hot, muggy, damp Summer outside.
Teresa Wade
17:57 12 Jun 26
My experience start to finish with Koala of Atl Perimeter North was exceptional. Every team member was polite, professional, communicative and efficient. There was clear and constant communication throughout the process and the price was better than one of their competitors who used pushy sales tactics that pushed me away. I am pleased with the outcome of the spray foam in my attic and I have already recommended Koala to a friend!!!
Fredrik Tolin
20:35 11 Jun 26
Had Koala remove our old insulation and replace with new - Billy and Faustino were great to work with, made it really easy to understand trade offs between options. Highly recommend!
Jo Harris
18:22 09 Jun 26
very professional, did an amazing job!! We had blown in insulation and everything was sealed, noticed a drastic difference immediately with how well our house stays cool!
Paris Stewart
23:42 04 May 26
My home feels amazing! The Koala team did a great job! They were on time, cleaned up the area afterwards and did a great job on my old insulation removal, applying sealants and putting the new insulation in. My home feels cool and not hot as before. I recommend to all!
Issa
17:30 18 Apr 26
I rarely leave reviews, but this company truly deserves it. The attention to detail, level of care, and overall quality were exceptional. You can tell they genuinely care about their customers. I’ll be recommending Koala Insulation to everyone I know. Thank you!
Stacie Kirkland
18:53 09 Apr 26
Assume job!! Protected my floors. Cleaned up after themselves. They did a through job. I was very excited to have found them. From the time Billy came to give us an estimate, and the crew showed up to do the work. Very professional. I highly recommend Koala for any of ones insulation needs.
David Alexander
16:54 25 Feb 26
The team at Koala were great. From the explanation of what we needed to the installation of the new insulation it was all very professional and the work done was exactly as quoted. Happy to reccommend Billy and the Koala team
Mathew Jenkinson
12:56 17 Feb 26
Reaching out to the team was easy.
Call back from their CS team was a breeze.
Sales person was knowledgeable and easy to work with.
Work team did an amazing job.
Can't recommend enough.
A++ Thanks All!
Call back from their CS team was a breeze.
Sales person was knowledgeable and easy to work with.
Work team did an amazing job.
Can't recommend enough.
A++ Thanks All!
Javier Hernandez
14:13 04 Feb 26
We are very happy with your service. Justin and Carlos did a wonderful job. They both were very profesional. They were kinda and respond every question I made. I highly recommend Koala Insulation to do your insulation work.
Mike Boyle
00:20 18 Jan 26
What a great find! We were having moisture problems..we found that the floor wasn’t air sealed and the insulation was poorly blown in the attic. They vacuumed out the old insulation air foam sealed all the flooring and blew in the new insulation air. Their crew was extremely courteous and knowledgeable. Fantastic clean up.
Rick Taweel
16:37 10 Dec 25
Very easy and helpful to work with, from education during the sales process to taking good care of our home during the installation. It was a two day job to replace our insulation. They were very professional, took care of our property, cleaned up after each day. I would strongly recommend them to my friends or family members.
Richard Tucker
21:07 25 Jun 25
The crew that came out on a 97 degree day did an excellent job of blowing insulation in my attic. Even though it was extremely hot, they still spent the time to do things right. I was very impressed with their attention to detail. Even though theirs wasn't the lowest bid (nor the highest), I feel the couple hundred extra spent was well worth the money. Professional all the way.
James Mccall
16:32 19 May 25
Great service from a great team. This team provided consistency and follow thru. The young men that insulated our home were polite and thorough. They did not finish at the end of the day but they made sure we were the first assignment that very next morning. This company is awesome. If I could give more stars I would have.
Eugene Hirsh
19:37 24 Apr 25
Billy was here today and went over our needs for attic insulation in great detail. He is extremely knowledgeable, courteous and practical. All our questions were answered and he provided great options for fixing the problems. We will definitely use their services.
Meghan Leonard Stauts
12:50 05 Mar 25
Our experience with Koala Insulation was a breeze from start to finish. Everyone we interacted with was knowledgeable about the product and explained the process thoroughly. Our consultant Billy came out to the house to look at our attic and explain how we could upgrade our insulation, and we were able to schedule install date quickly after. Our installer Brian and his crew were so thorough and left our house as clean as it was before they arrived. Would highly recommend Koala, particularly if you have an older home in need of an insulation upgrade!
Cecilia Saxon
19:46 10 Feb 25
I had an amazingly positive experience with koala insulating my attic. Professional, kind, communicative, clean and tidy, respectful to my property. I am waiting for a request for photos of the sealed areas and possibly some additional insulation to some areas that may not be deep enough. I was told photos were to be taken by Billy Addison at time of sale and by installers. I am waiting to pay my invoice to have the photos and any thin areas I failed to mention during final inspection after install. Brian was amazing, he even takes a magnet and collects any nails that fell into surrounding exterior. I would highly recommend.
There is nothing more valuable than ‘service recovery’ as coined by Four Seasons Hotel. Doug and Brian came back to my home and searched for the gap I was concerned about AND repaired it!!!
A+++
I will use them again personally as a landlord and for my real estate clients.
Thank you Team
There is nothing more valuable than ‘service recovery’ as coined by Four Seasons Hotel. Doug and Brian came back to my home and searched for the gap I was concerned about AND repaired it!!!
A+++
I will use them again personally as a landlord and for my real estate clients.
Thank you Team
Kenneth Collum
21:39 26 Nov 24
The Koala guys was professional, efficient and a pleasure to work with.
Bob Palmerson
17:39 23 Nov 24
The crew was professional and courteous as was your sales rep...
Ambra High
16:33 22 Nov 24
Billy was amazing super knowledgeable and would recommend to everyone!
Venkatesh Kini
18:20 18 Nov 24
A characteristic of great businesses is how they handle customer complaints. I engaged Koala to upgrade the insulation in our home. Their sales person came and gave me a detailed quote including some free add ons which I accepted.
When their staff came to do the job, I decided to reduce the scope of work. This caused changes in pricing at their end which their ops and billing team were unable to resolve. It took just one email to their customer service and I was contacted by their owner. He resolved everything to my satisfaction.
I found them to be professional, polite, prompt, and knowledgeable. I recommend them highly to anyone considering an insulation job.
When their staff came to do the job, I decided to reduce the scope of work. This caused changes in pricing at their end which their ops and billing team were unable to resolve. It took just one email to their customer service and I was contacted by their owner. He resolved everything to my satisfaction.
I found them to be professional, polite, prompt, and knowledgeable. I recommend them highly to anyone considering an insulation job.
Florin Minz
13:14 18 Nov 24
Very efficient and professional!! Great guys
Highly recommend!
Highly recommend!
Eric Blaier
14:05 11 Oct 24
I hired Koala of Atlanta Perimeter North to remove loose insulation that had been installed 44 years before and they did a fantastic job. They professionally prepped the area for over an hour before running a hose from outside into the attic. What was originally estimated to be a 2-3 hour job took over 6 hours because the insulation was wet (I'll deal with my bad insurance company about that one) but they are pros and got every bit of the loose insulation out. It was unbelievably heavy. Brian and his protege James did a great job and I'll be asking Ryan, the owner, to send them to install the bats in a few weeks.
Tim Wright
08:30 01 Oct 24
I was so pleased with the job Koala did for us. They were on time and on budget and just exceeded my expectations. We even had an issue and lost power in one area of the house after work in our attic. Koala immediately hired an electrician to come in and get this fixed for us. Just a great experience!
Tabitha Fowler
15:10 24 Sep 24
We had Koala Insulation come to our home to add insulation to our attic, and we couldn’t be more impressed with their service. From start to finish, the team was professional, knowledgeable, and efficient. They took the time to explain the process and answer all our questions, making us feel confident in our decision. The installation was completed quickly, and they left everything spotless. We’ve already noticed a difference in the comfort of our home! If you’re looking for a reliable and thorough insulation company, Koala Insulation is the way to go. Highly recommend!
Michael Paisis (PofC)
21:18 03 Jul 24
Excellent job on my basement walls all around 👏 And they clean after themselves. You want the best for insulation look no further. Trust me I look and did my research. They are the best for sprayed insulation! Keep up the good work guys! 👏 It really help to cool the basement. No AC yet just a large fan and is comfortable vs hot as before.
Why
Choose Koala?
Local experts, national standards: Locations across the U.S. & Canada with a consistent process and support.
Certified crews: Many locations highlight certified installers and professional‑grade equipment.
Safety leadership: ACC training, negative‑pressure ventilation, and defined re‑entry timing.
Incentive support: Guidance on grants, rebates, and tax credits to reduce your net cost.
Get a Quote
Ready to get your project started? Work with the most experienced blown-in insulation contractors in Atlanta, GA. Schedule a free quote with Koala Insulation of Atlanta today!
Frequently Asked Questions
Blown-In Insulation FAQs
Get all your questions answered by our local experts. If we didn’t address your question here, give us a call at (678) 722-3068 or schedule a free quote today!
How much Does Attic Blown-in Insulation Cost In Atlanta?
Blown-in insulation is one of the more affordable ways to upgrade home comfort, and the final investment comes down to a handful of factors.
Square footage sets the baseline, the type of insulation (such as cellulose or fiberglass) shapes material costs, and the effort required to install it, things like attic access, prep, and air sealing, rounds out the scope.
The good news is that the investment pays you back through steadier comfort and lower heating and cooling costs season after season.
Rebates from state and local governments and from many utilities can also help take a bite out of the total, and our team can point you toward what may be available. The only precise number is one measured on site. Schedule a free assessment and we will price your exact attic in Atlanta, not an average.
Is Blown-in Insulation Better Than Rolls?
Blown-in insulation is usually a better attic solution than rolls (batts) because it creates a more consistent, continuous layer across the attic floor. It fills around joists, wiring, pipes, and odd corners where rolls often leave small gaps. Those gaps may not look like much, but they add up to drafts, uneven temperatures, and lower real-world performance.
How Much Blown-in Insulation Do I Need?
How much blown-in insulation you need depends on the size of the space, the insulation depth required, and your geographic location (see the map below). Climate plays a major role in determining the recommended R-value for an attic, with colder regions requiring thicker insulation to reduce heat loss and warmer regions needing enough insulation to block heat gain. The square footage of the attic and the target R-value together determine how much material is required to achieve consistent coverage.
Because insulation requirements vary by region, professional installers base material calculations on climate-zone guidelines, existing insulation levels, and manufacturer coverage charts rather than estimates. This ensures the insulation depth matches the recommended R-value for your area, accounts for natural settling, and avoids gaps that reduce performance. The diagram below shows how recommended attic insulation levels change by geographic region, helping homeowners understand why insulation needs differ from one location to another.
Insulation Education
Learn why insulation is critical to your home’s energy efficiency and your family’s comfort.
Learn More
Get a quote
Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
