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 Fox Valley 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 Fox Valley

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.
Oshkosh

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.
Appleton

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.
Green Bay

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.

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.

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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

Owner

Great job of communicating with us and letting us know what and when it was happening.

Fond du Lac

Owner

Yesterday we had insulation and a solar fan installed in our attic and we're thrilled with the results! Brian and Jaxson were knowledgeable and friendly, explaining the benefits and addressing our questions.

We've already noticed a significant difference in our home's temperature; the insulation kept us so comfortable last night. We can't wait to see how the solar fan will improve attic airflow and reduce our energy bills. Plus, the solar fan operates on renewable energy, giving us peace of mind about contributing to a healthier environment.

I highly recommend this installation for anyone looking to enhance their home's energy efficiency. It's a worthwhile investment in comfort, savings, and sustainability. Thanks to Brian and Jaxson for a job well done!

Oshkosh

Owner

Happy with the work and communication. Very positive experience. Would definitely recommend them!

Omro

Owner

Very professional from start to finish.

Fond du Lac

Owner

koala insulation did a wonderful job on our garage insulating the attic and the wall winter will be a lot warmer in the garage now. thank you

Green Bay

Owner

Top notch work. Punctual, professional and knowledgeable, they exceeded our expectations. Call Koala for your insulation needs.

Green Bay

Owner

Father and two young adult sons manage and operate the business, which is awesome. On my project, one son met with me in person to review the project and provide an estimate, and father and the other son completed the installation of 3" of spray foam in a large pole building. Happy with the work and happy to support this family run local business!

Waupun

Owner

Brian answered my call right away, came out that day, gave me a reasonable quote and fit me into his schedule right away. It was very refreshing as I had been looking for weeks to find someone to do the job. Great work!

Oshkosh

Owner

Very professional and knowledgeable staff. Would recommend to anyone.

Berlin

Owner

I needed to insulate my garage ceiling as I was installing a garage furnace. I called Koala Insulation and within 2 days I had someone on site giving me a free quote on the cost to complete my project. They scheduled the work to be completed in 2 weeks. I was kept informed by emails and texts as to what was going to be done and reminder notices of when they would arrive. Within 2 hours of arrival, they had completed the job. The personal service I received was excellent. I couldn't have asked for a better experience. I would recommend Koala Insulation to anyone.

Menasha

Owner

They came over to my house after I had a bad equipment rental when I tried to blow the insulation in myself. Everything they do is self contained in their trailer, so they leave no mess, and did an excellent job blowing into the correct depth. I really appreciate them saving my bacon, and at a very reasonable price. Highly, highly recommend!

Milwaukee

Owner

Pleasure to do business with. All work performed as explained. Great company

Milwaukee

Owner

We are absolutely thrilled with the recent installation of attic insulation and a solar attic fan by Koala Insulation! The crew was professional, efficient, and clearly explained the entire process. The solar fan is a fantastic addition, operating completely off the grid and providing excellent ventilation. We highly recommend Koala Insulation to anyone looking to improve their home's energy efficiency with quality attic insulation and a solar attic fan!

oshkosh

Owner

I recently purchased a home and the insulation in the attic was only about 3 inches thick. I shopped around to get some quotes. Koala was my first company that responded immediately and got something scheduled for an inspection. Holden came out and spent about 2 hours with me. He went through the entire project from A to Z. I was really impressed with him. I had my other companies come out but nothing compared to what Holden presented to me. They came out today to blow in the insulation. Brian who owns the company and his other son did an amazing job. It took them less than 5 hours. I love that this is a family owned business. I can’t recommend them enough.

Bever Dam

Owner

Holden gave an accurate assessment of work that needed to be done. Brian and Jackson were prompt, professional and explained everything they would be doing. Happy with the end result.

Appelton

Owner

Koala insulation did a great job in my shop. They were very professional, and I highly recommend them.

Green Bay

Owner

Super friendly, efficient, and clean work. Would definitely use them again and recommend them to others.

Appelton

Owner

Brian and his team did an excellent job on our attic work. I highly recommend them for your insulation needs! They are very professional and provided assurance while explaining the details of what they would be doing and the benefits it would bring to things like our comfort, lower utility bills, and life of our roof. Their work comes with a lifetime warranty and you can’t beat that! Thanks Koala team!

Appelton

Owner

From start to finish the whole job was done professionally and courteously. They did an excellent job and I am so very satisfied with their work. I would recommend them to anyone who needs insulation."

Appelton

Owner

They did a fantastic job in and out, cleaned everything up, have all the latest equipment and will explain the best product for you. I would definitely recommend them for your insulation needs.

Van Dyne

Owner

"I had a field technician come to my home for an estimate. He was very knowledgeable, patient, and kind. Answered all of my questions very thoroughly, highly recommend.""

Oshkosh

Owner

"From start to finish the communication, attention to detail and customer service was unmatched! Highly recommend for all your insulation needs!"

Green Bay

Owner

"Great communication and customer service! Will highly recommend to everyone I know!"

Appleton

Owner

"These guys went over the top with their services to help me figure out and get done what I needed. Nice hard-working crew. They have a new repeated customer here in the Fox Valley."

Oshkosh

Owner

"Great quality service, highly recommend"

Oshkosh

Owner

"Holden was very polite and knowledgeable during our inspection. Highly recommend their team!"

Oshkosh

Owner

Great service and knowledge. Thank you.....

Van Dyne

Owner

Inspection took less time than anticipated and prices are very reasonable. I would definitely recommend this company!! Thank you again

Van Dyne

Home Owner

Thank you for your detailed service. Great job.

Fond Du Lac

Home Owner

Koala Insulation of Fox Valley did a great professional job. The whole experience from the start with the quote to the finish product was handled with a kind, friendly professional representative and it made the experience stress free and smooth. I would recommend them."

Oshkosh, WI

We Provide Insulation Services to the Following Fox Valley Areas

ALLENTON, BROWNSVILLE, CAMPBELLSPORT, EDEN, KEWASKUM, LOMIRA, MALONE, MAYVILLE, MOUNT CALVARY, OAKFIELD, SAINT CLOUD, WEST BEND, THERESA, OSHKOSH, ELDORADO, FOND DU LAC, VAN DYNE, WINNEBAGO, COMBINED LOCKS, KAUKAUNA, KIMBERLY, LITTLE CHUTE, SHERWOOD, WRIGHTSTOWN, APPLETON, MENASHA, NEENAH, DE PERE, ONEIDA, SUAMICO, GREEN BAY

Counties Served

WASHINGTON, DODGE, FOND DU LAC, WINNEBAGO, OUTAGAMIE, CALUMET, BROWN

Zip Code

53002, 53006, 53010, 53019, 53040, 53048, 53049, 53050, 53057, 53065, 53079, 53090, 53091, 54901, 54902, 54904, 54932, 54935, 54937, 54979, 54985, 54113, 54130, 54136, 54140, 54169, 54180, 54911, 54914, 54915, 54952, 54956, 54115, 54155, 54173, 54301, 54302, 54303, 54304, 54313

We Look Forward To Hearing From You

We make the insulation process simple & easy.

We make the insulation process simple & easy.

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