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 Denver Central 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 Denver Central
  • Denver Central
  • Denver Central
  • Denver Central
  • Denver Central
  • Denver Central
  • Denver Central

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.
Aurora

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.
Denver

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.
Arapahoe County

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.
Foxfield

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.

Ready to book your free insulation evaluation?

We have 3 convienant ways for you to get in touch

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.

Need Project Financing

Pay for your project with predictable, monthly payments without tapping into your home equity.

  • Get Pre-Approved in under 2 minutes
  • Multiple low-interest payment plans
  • Fixed monthly payments
  • No prepayment penalties
Get Pre-Approved

Read More of Our Reviews

I'm happy to recommend Koala Insulation of Denver Central, Greg, and his awesome team!

Greg with Koala was prompt in responding to our request for a bid. He was right on time, and as an extremely busy professional that matters to me. The quote was fair, itemized, easy to understand, and convenient as it came via email and text. Greg is a professional and it showed.

We sought other estimates and the range of responsiveness was nothing like Greg and Koala - some competitors still haven't returned our calls!

Once we decided to move forward with Koala, Greg phoned and provided a number of scheduling options to fit our schedule.

Jose, Junior, and Eduardo showed up as scheduled, were polite, professional, and considerate of our home, and completed the work quickly. They ensured that they protected our flooring and cleaned up afterwards.

I'm happy to recommend Koala Insulation of Denver Central, Greg, and his awesome team!

Aurora

The process went smoothly and the guys doing the work were efficient and friendly

Koala Insulation of Denver Central provided me detailed options for insulating my 93 year old home. Their prices were competitive with other estimates. Greg answered my questions and helped me make the best decision on redoing the insulation in my attic. The process went smoothly and the guys doing the work were efficient and friendly. They showed me pictures and cleaned up everything beautifully. I have referred the company to two other neighbors who have engaged the company to do their insulation. I recommend you give Greg a call to discuss your insulation needs.

Denver

He did a great job completing the service and leaving my place spotless when finished

Greg came out to give me my estimate. He was great! He is very knowledgeable, kind and informative. He took the time to explain everything in detail and make sure I understood. Eduardo came out to complete the service. He had great customer service as well and was very friendly. He did a great job completing the service and leaving my place spotless when finished. Would highly recommend.

Aurora

Koala is one of the few gems

Let me start this review by saying I have found only fractions of 1% of contractors that actually care about what they do. Koala is one of the few gems. Eduardo and Tho we're outstanding. Kind, respectful, honest, and actually watched what they were doing. I had hired them to install closed cell spray foam in my basement and could not be happier. The installation was quick and painless. Consistent attention to detail throughout and no shortcuts. Price was also very reasonable for the work involved. I would highly recommend using their services for any insulation project one may have!

Aurora

Would Highly recommend Koala of Denver

Easy communication, affordable options. Greg will work with you in finding the better solution for your insulation needs and will answer your questions promptly as they arise. Greg was quick to offer an alternate sound absorbing solution when the crew found out, on site, the space behind the panel that served as a "wall" would not allow for blow in cellulose. The holes in the walls were patched up with care. Would highly recommend Koala of Denver!

Denver

I cannot recommend them more highly

If I could give these folks more than 5 stars, I would! Greg and his team were nothing but professional, helpful, friendly and knowledgeable throughout the entire process, from the estimate to the completion of the project. They communicated with me continously, even letting me know when they would be a little late due to road conditions. I've had my share of contractors who just didn't show up or just showed up without letting me know they were coming, so the accurate and timely communication is greatly appreciated. The Koala team also did an excellent job of cleaning up at the end of each day. I cannot recommend them more highly.

Aurora

Very happy with the results

Great work. Greg quickly scheduled someone to help insulate my kitchen during a remodel. They arrived on time, diligently prepped the area, and sprayed the foam in just a few hours. Very happy with the results."

Denver

I had the best experience with Koala Insulation

I had the best experience with Koala Insulation. From start to finish they were very professional and did a great job explained everything very thoroughly although they were not the least expensive of estimates I received they certainly were the best. I highly recommend them. They did a perfect job cleaning up also. I'm already noticing a difference in the furnace not coming on as much as well as fewer cold spots in the house. Great job guys.

Denver

Blower Door Test

Thank you for the professional work!! Greg, the owner has a great crew, including Eduardo who can fit into tight spaces!
Greg set up the Blower test and walked all three floors to identify what areas need caulking, and other fixes.
The spray foam sealed up exterial wall joists.

Denver

Money well spent for a job so well done!

Greg Cooper from Koala contacted me immediately when I found him on Anji. He was very patient with me and my schedule as I figured out my time line. When I was finally prepared to show the project, Greg was punctual to the minute when he arrived to give me pricing. He was able to measure square footage, give me 3 options to work with in terms of building codes from when permit was pulled, IBC and current codes. (I have been doing my own renovations for over 10 years, so codes have changed since I started.)

Greg was straight forward and never once put pressure on me or tried to “up sale” the higher bid for most efficiency which in the end was my preference. He was also decent enough to tell me that if I decided to work with someone else, he appreciated that I contacted him regardless. He allowed me time to get my ducks in a row. His communication was respectful and always swift. I called a couple of other contractors who also seemed good, but I liked Greg, Koala and their pricing the best.

My home is over 100 years old. The newer second story addition is now not only snug as a bug, but much quieter. (I live on a loud busy street.)
I can finally feel a difference in efficiency when I go upstairs. I believe I can easily keep it comfortable temperature wise with the minimal existing duct work in place. (I won’t know until we get a hard cold snap, bur so far it’s an amazing improvement.)

Finally, the 2 man crew were of same high caliber. Punctual, Respectful, Hard Working, Efficient and On Schedule. I have only good things to say and feel confident in my recommendation for Koala Insulation of Denver. Like it should be… Money well spent for a job so well done!

Denver

We Provide Insulation Services to the Following Denver Central Areas

AURORA, DENVER, FOXFIELD

Counties Served

ARAPAHOE, DENVER, ADAMS

Zip Code

80014, 80202, 80203, 80204, 80205, 80206, 80211, 80218, 80220, 80222, 80224, 80230, 80231, 80246, 80247, 80264, 80265, 80274, 80290, 80294, 80013, 80015, 80016, 80010, 80011, 80012, 80017, 80018, 80045

We Look Forward To Hearing From You

We make the insulation process simple & easy.

We make the insulation process simple & easy.

GET YOUR FREE ESTIMATE