Give your home an upgrade with blown in cellulose or fiberglass attic insulation and experience savings, good health, and home value!

Blown-in insulation fills every nook and cranny of the attic and creates an extra fluffy layer of effective insulation. It is a convenient choice that can be blown in over existing insulation or in between walls and ceiling joists without disturbing structures. Loose-fill fiberglass or cellulose can be blown on your attic floor, between walls, or other spaces that may require insulation. Blown-in insulation can easily cover large areas and will fill in areas with tight spaces and angles. Koala Insulation of Nashville installs blown-in for retrofit, residential, commercial, and new build construction.

Does your attic insulation measure up GRAPHIC

Does your attic insulation measure up?

Comfortable-person

We’ll make your space more comfortable

  • energy bill
    Lower energy bills

    Insulation can lower energy bills substantially. The US Department of Energy estimates that 56% of the energy used in a home goes to heating and cooling. Let us give you reduced monthly costs!

  • noise
    Reduce outside noise

    New insulation will lessen outside, unwanted noises, giving you a better night’s rest. Let us give you silence!

  • power-plug
    Affordable R-Value

    Blown-in Insulation is very cost effective and allows you to get better comfort and lower monthly costs at an affordable price point. Blown In insulation is a no brainer as a homeowner. Let us help you save on the upfront costs!

  • carbon-footprint
    Reduced carbon footprint

    By reducing energy waste, you're helping the environment. Let us help you do your part for a brighter tomorrow!

  • cost
    Pays for itself over time

    By saving on your electricity bill each month, your insulation upgrade will pay for itself over time and you’ll save money for years to come . Let us give you a return on your investment!

COMMON Blown In Attic APPLICATIONS

We work with homeowners and contractors to install Blown In Attic insulation in homes, commercial and industrial applications!

Residential2

Residential

  • Attic
  • Walls
  • Garage
  • Between Floors
  • Basement
Commercial_Insulation

Commercial

  • Apartments Complex
  • Retail Spaces
  • Education Centers
  • Medical Facilities

Why Choose Koala?

  • Prompt

    We get there on time, every time.

  • Clean

    No mess left behind! We clean up after ourselves.

  • Experienced

    We have 15+ years of experience in construction and home services.

  • Knowledgeable

    We’ll help you choose the right insulation for your project.

  • warrantyr Nashville
  • Nashville
  • Nashville
  • Nashville
  • Nashville
  • Nashville
  • Nashville

See what our satisfied customers have to say about our blown in service!

They installed attic Insulation and Also a roof fan. I highly recommended to anyone needing to get theirs done. Definitely will be using again for other parts of the house as well.

Uncle Rv.
Nashville

Very pleased. Would recommend to anyone that needs a good company for blown in insulation. Very professional. Arrived on time. Cleaned up afterwards. Folks were courteous and answered all my questions.

Mary B.
Brentwood

The Team at Koala Insulation provided an amazing service and deal for my attic insulation job which added additional R19 to my existing attic insulation. The team was on time and got to work immediately.

Tom M.
Franklin

Just had David and his team do blown-in in our house and the service and install was the best. They were neat clean and right away notice a huge difference in our electric bill along with overhead noise from outside from airplanes....so happy with this investment to our home!

Lisa L.
Antioch

The Koala crew did a great job. The insulation job was promptly scheduled and reasonably priced. The additional insulation should reduce my electric bill. My house needed missing insulation to be reinstalled. Jeff, and the crew were professional and super nice to deal with. Thank you so very much.

Sarah J.
Mount Juliet

Ready to book your free insulation evaluation?

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When it comes to blown-in insulation, you have two primary choices: Cellulose and Fiberglass. Learn more with our videos below!

CELLULOSE

Cellulose consists of fibers made from recycled newspaper, cardboard, or wood and is made with or without binders. Cellulose is a very common type of blown-in insulation as it is made from recycled materials and is chemically treated to resist pests, mold, and fire. Boric acid is the primary chemical used to treat Cellulose insulation and is found naturally in seawater, fruits, and plants.

FIBERGLASS

Fiberglass is made from plastic, glass, and other raw materials that are melted and spun into fibers that resemble the texture of wool. Fiberglass insulation has moisture and fire-resistant properties. Because fiberglass is made from sand and glass, it is naturally non-combustible. Fiberglass has significant recycled content with some loose-fill products containing up to 80% recycled glass.

Energy-efficient

Increasing the R-value of your insulation may help you to money on energy bills and maximize the energy efficiency of your home. Blown-in insulation is a environmentally conscious, cost effective way to increase your attic’s insulation, which in turn may help lower your cooling and heating bills. For maximum energy efficiency, we recommend a powerful combination of insulation and proper air sealing. This can help eliminate air leaks that pass through recessed light fixtures, plumbing areas, and duct work.

Blown-in insulation slows heat transfer from your attic to the lower levels of your home during the hot summer and works hard to keep the warm air inside your home during the cold winter months. The attic is the main location where heat enters and exits the home, making it difficult to keep your home temperatures consistent. Proper insulation can target reducing heat transfer while also allowing your HVAC system to increase its performance.

Environmentally Friendly

One of the many positive benefits Blown-in insulation has is that it is environmentally friendly. Not only does it improve the energy efficiency of your home, but it also helps protect the environment.

Cellulose is made up of 80% recycled materials, with the remaining consisting of non-toxic borate solution. This solution gives the insulation a Class-1 fire safety rating and makes it mold and pest resistant. Certain fiberglass products can contain up to 80% recycled glass products and is non-combustible.

Blown-in insulation not only protects your home from energy loss, butal so helps reduce emissions associated with heating and cooling equipment. For those home owners who are looking for economical ways to reduce their environmental impact, curb energy waste, and increase the comfort of your home, blown-in insulation may be the solution for you!

Blown-in insulation provides a dense, effective barrier against heating/cooling loss or gain, and it provides an affordable R-value per inch. “R” means resistance to heat flow. The higher the R-value, the greater the insulating power.

Dense-packed cellulose or fiberglass insulation blocks the bulk of air movement and has a higher R-value per inch than insulation installed at a lower density. Attics can accommodate a deep layer of insulation, as much as 16 to 26 inches, making the resistance to heat flow even higher by installing blown-in insulation.

Fiberglass blown-in insulation is a loose material which allows the installation amount to be customized according to your local energy efficiency recommendations. Depending on which climate zone you live in, you may need a higher R-value. The higher the R-value, the more it will decrease air flow and help you conserve energy.

When it comes to insulating your home, R-value matters.

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Read More of Our Reviews

Amazing! - Murfreesboro

My experience with Koala was amazing from start to finish. They answered all my questions and have great communication. I received text alerts when they were in route to arrive for the quote and to start the job. Terrell and Darnell did an amazing job installing the foam insulation in my garage. They arrived on time and moved everything out of my garage before starting the work. I liked that when they left they didn’t leave a mess for me to cleanup and put everything back in my garage. They also finished the job ahead of schedule.

Murfreesboro

Courteous and Hard Working

The guys did spray foam insulation. They were courteous and hard working. Covered the whole Project with plastic to protect my belongings. The finished product was just what I expected. Terrell and Gabriel did all the work, cleaned up and made sure I was 100% satisfied. Would def use this company again.

Brentwood

6 Stars! - Goodlettsville

Had blow in insulation put in 3 rooms. Fantastic experience. Professional. Fast. Kept me notified every step of the way. Corey was friendly and efficient. They cleaned up after themselves. Would give more stars if they were available.

Goodlettsville

Totally Painless Process - Glencliff

Friendly and professional, they got me a quote quickly when other places never even responded to my request and then got me on the schedule in a good amount of time. They arrived on time, insulated my whole crawlspace in about 2.5 hours and didn't leave any mess. Totally painless process.

Nashville - Glencliff

Wonderful Experience - Bellevue

We have had such a wonderful experience with Koala. BJ and his crew did a great job with the insulation installation, then BJ went above and beyond any expectations. He returned to our house several days doing repairs, clean up, etc. Always kind and respectful, he was fastidious in every aspect of his work. When he left today we actually told him we would miss him! Two neighbors noticed and are interested in hiring Koala - good job BJ!

Nashville - Bellevue

Great to Work With - Hendersonville

From the start, Koala Insulation of Nashville has been great to work with. Jared responded quickly to my work request, came by within two days to see what I needed done, gave me a a very competitive quote and set up an insulation install date within 10 days. They kept me informed at every step with text messages and Zach completed the work on the scheduled date. They went above and beyond what was expected, completing the job quickly and accurately. We are very pleased with Koala Insulation, highly recommend them and would use them again.

Hendersonville

Solar Fans and Insulation - Mt. Juliet

Koala attic installed 3 solar fans, insulation and door insulation for all 3 of our attics. Jared met with us at home and explained the project in detail and gave us a very fair estimate. The day we had appointment scheduled Sean and Josh were on time, extremely kind and courteous and treated our home with respect. Both these gentlemen worked all day without a break to make sure they finished this huge project for us. Jared even came out mid way through project to touch base and make sure we were happy. It would be a huge miss for any homeowner not to use this company for your attics. I cannot say enough positive things about the company and every individual.

Mt. Juliet

Will Use Again - Inglewood

Great to work with, will use again! Thank you!

Nashville - Inglewood

Wonderful Company - Belle Meade

Wonderful company. From Jordan to Jared to Brandon to Zack and Nico! all were helpful and open in their estimate and completion of insulation of crawlspace. We highly recommend them!!!!!

Nashville - Belle Meade

Quick and Clean - Bellevue

They were quick, clean, and very helpful.

Nashville - Bellevue

Quick and Clean - Nashville - The Nations

Jared and Josh were both excellent to work with. They completed the job quickly, cleaned up everything and left our home in great shape!

Nashville - The Nations

Get The Attic Fans - Murfreesboro

We had them install insulation in our attic. Their work solved our issue of extreme heat in our attic and upstairs rooms. We can now use the attic area to store our Christmas decorations without worrying about heat damage. And our upstairs guest bedroom now maintains a comfortable temperature for visitors. They promised a dramatic difference and they delivered. Hint . . get the attic fans. They make a difference! Dave Deno Murfreesboro, TN

Murfreesboro

Great Job - Nashville

Jared did a great job with the quote, communication, letting me know what went on, and answering all of my questions! They price very fairly and competitively, he even dropped the price when less material was used than expected!

Nashville

Fiberglass and Solar Fan - East Nashville

Professional work and communication

Nashville - East Nashville

Great Experience - Nashville - East Nashville

All-around great experience. The team was polite, professional, and efficient. We have a historic home and are frequently contracting work. This was one of the smoothest running projects we've ever done. The attic is noticeable cooler, and our AC has also been running more efficiently as well. I would highly recommend their services.

Nashville - East Nashville

Excellent - Nashville

Brandon has been a pleasure to work with. He's very active, friendly and knowledgeable about his trade.

Nashville

5 Stars - Nashville - Old Hickory

On time, excellent service

Nashville - Old Hickory

Instant Savings - Nashville - Madison

Just received my first energy bill since having my insulation upgraded and an attic fan installed. My bill was down 66-75% from the previous month! Could not be happier!

Nashville/Madison

Attic Firewall - Franklin

Koala Insulation helped us rebuild an attic firewall in our condo. It was not an easy job especially due to the small attic access. However, they took several appointments and made sure it was done properly. We’d definitely use them again for any insulation projects!

Franklin

Fiberglass and Solar Fan - Franklin

Excellent service 5 stars highly recommend

Franklin

Workshop - Murfreesboro

Koala Insulation did an excellent job insulating the attic of my workshop. They were punctual, professional, and did a better job than I had even hoped— and at a great price.. Thanks to Sean, Gary, and Jared for the great work. I’ll be contacting Koala for any future insulation needs.

Murfreesboro

Instant Temperature Difference - Green Hills - Nashville

Excellent experience from start to finish. Jared checked the attic and made recommendations for the amount of insulation we needed and suggested installing a solar vent fan. He gave us an estimated cost. No pressure which I greatly appreciated. Sean and Gary arrived on time and worked quickly. There was a small problem with the fan installation because of our flat roof but Jared came and advised them so it was done easily. They were very nice young men and cleaned up beautifully when they finished. I was very pleased with the cellulose insulation which is eco friendly and the great tax credit for the solar fan. Such a difference in the temperature in the house! Excellent company and outstanding workmanship from all. I would recommend them highly.

Nashville - Green Hills

Crawl Space Insulation and Vapor Barrier - Donelson - Nashville

Excellent service and very professional. Sean was outstanding at providing explanations and ensuring customer satisfaction. I would highly recommend!!

Nashville - Donelson

Excellent, fast service - Old Hickory Nashville

Good excellent service, fast , Sean and Gary make a good team together and had the job done in no time. Very good on the after job cleanup too! I would hire them again!

Nashville - Old Hickory

Cellulose and Solar fan - The Nations Nashville

Appreciate Shawn and Gary for their quick insulation addition and solar fan installation. They were cordial, and explained every step of the process. Jared was also very punctual and provided an itemized estimate, answering any questions patiently. Would recommend them to anyone in need of insulation or roof ventilation

Nashville - The Nations

We Provide Insulation Services to the Following Nashville Areas

Hermitage, Madison, Mount Juliet, Old Hickory, Nashville, Whites Creek, Lascassas, Murfreesboro, Rockvale, Antioch, La Vergne, Nolensville, Smyrna, Arrington, Brentwood, College Grove, Eagleville, Franklin, Thompsons Station

Counties Served

Davidson County, Wilson County, Rutherford County, Williamson County

Zip Code

37085, 37127, 37128, 37129, 37130, 37153, 37204, 37205, 37211, 37215, 37217, 37220, 37221, 37189, 37201, 37203, 37206, 37207, 37208, 37209, 37210, 37212, 37213, 37218, 37219, 37228, 37232, 37234, 37240, 37243, 37246, 37076, 37115, 37122, 37138, 37214, 37216, 37014, 37027, 37046, 37060, 37064, 37067, 37069, 37179, 37013, 37086, 37089, 37135, 37167

We Look Forward To Hearing From You

We make the insulation process simple & easy.

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