Experience the Koala difference with our first-class removal and insulation replacement service.

Removing old insulation in your attic is a wise choice! Insulation ages over time and becomes less effective. By having Koala remove your old insulation, sanitizing your attic and installing new pure insulation, you’ll have year round savings and comfort!

Insulation removal can be a messy and an unsafe process when not using the right equipment. We are certified, and wear industry protective gear and adhere to the highest of safety requirements. Our friendly and professional technicians remove old insulation in a controlled process, without disturbing the rest of your home. Giving you peace of mind that your home and family is protected throughout the removal process.

Koala Insulation of Southeast Denver will quickly and safely remove your old insulation and then perform a thorough inspection. By taking the time to inspect the area, unseen issues can be detected and fixed before installing new insulation. Fixing any issues before installing new insulation will be much more efficient and help with energy savings in the future

Comfortable person

We’ll make your space comfortable

  • air filter
    Have Better Air Quality

    Removing your current insulation and replacing with new fresh insulation will give you cleaner air in your home. Let us give you fresh, pure air!

  • bug_free
    Bug & Rodent Resistance

    Many modern types of insulation have agents within them that pests do not like. Additionally, while the insulation is removed there is an opportunity to rodent-proof your attic. Let us help you kick the bed bugs out!

  • power plug
    Lower energy bills

    Insulation can lower energy bills substantially! The U.S. 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!

  • mold free
    Reduced opportunites for mold growth

    By having too little insulation or old insulation that isn’t up to todays standards, your attic could be harvesting moisture which creates mold. By having Koala remove your old insulation it also gives us an opportunity to air seal your house. By air sealing your home with our single component spray foam, you can control the movement of air and stopping the air leaks that you cannot see. Let us give you better health!

  • removal 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 APPLICATIONS

Residential2 removal

Residential

  • Attic
  • Walls
  • Garage
  • Crawl Space
  • Basement
  • Mobile Home
Commercial Insulation Removal

Commercial

  • Apartment 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 Southeast Denver

See what our satisfied customers have to say about our insulation removal service!

We called more than a dozen companies for bids to remove and replace our insulation. Koala was the only one who had knowledgeable insight into the job ahead. And offered articulate explanation of different types of products, and a detailed quote for each. No gotchas or surprises....and at an excellent price point. The completed job exceeded my expectations. I don't often give glowing reviews...but these guys absolutely deserve this one. They are highly recommended!

Terry C.
Denver

I was interested in having better insulation in my attic. Koala sent a representative to my home and he did a detailed inspection of my attic’s insulation. He sent me three estimates ranging from topping off existing insulation to complete removal of existing insulation and adding new. I thought the pricing was fair. We made our selection and the work was completed to our satisfaction. We’re looking forward to saving in our utility bill. I would recommend Koala for your insulation needs.

Ramiro G.
Littleton

I have dealt with several contractors for the past 6 weeks and by far Koala insulation was the most pleasant and easy to deal with. They were fully equipped, fully staffed, on time and not a penny over their quote! I would highly recommend.

Murray D.
Aurora

Got the whole attic insulated from start to finish just a positive experience. I would highly recommend Koala insulation for all your insulating needs!

John M.
Englewood

Very professional. Great service. They even destroyed a hornets nest. Showed before and after pictures. Cleaned up prior to leaving and asked us to verify that we were satisfied.

Michael B.
Lone Tree

Ready to book your free insulation evaluation?

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LEARN ALL ABOUT BLOWN IN INSULATION!

Moisture Damage

Slow, minor leaks, severe weather, excessive or extreme temperatures, and intense humidity will cause moisture to build up. Sealing up air leaks will ensure that the new insulation will not become damp, leading to mold and mildew. Additionally, moisture can cause cellulose to lose its pest and fire-resistant qualities.

Pest Contamination

Rodents, birds, and insects that find their way into your attic, crawlspace, or walls may find your insulation to be quite cozy and thus decide to move in. When removing the old insulation, any pest feces and urine will be removed, and your attic will be sanitized completely before any new insulation get installed.

Air Sealing

Air leakage can lead to the transfer of heat and moisture, which can cause numerous issues, even with the highest insulation level. Reducing air flow is essential to improve the overall energy performance of your home. Koala technicians will seal around your access hatch, recessed lights, duct work and any other spaces that may allow air flow, creating a tight air barrier.

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.

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R-Value Matters

When choosing attic insulation, R-value matters. Insulation is labeled by R-value. R stands for resistance to heat flow, the greater the R-value, the higher the insulating power. Koala installers have the knowledge and experience to recommend and install the right density and thickness (R-value).

Fusion-Edit-600 removal

Depending on where you live, different climate zones require different R-values. If you live in a colder climate zone, like the northeast, you’ll need a higher R-value of insulation, then if you live in a milder climate zone. Typical recommendations for exterior walls are R-13 to R-23, while R-30, R-38 and R-49 are common for ceilings and attic spaces. Proper batt insulation must be installed higher and over your ceiling joists or wall studs, this allow for optimal insulating.

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

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  • 12 Month - No Interest, No Payment Options
  • Fixed monthly payments
  • No prepayment penalties
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Read More of Our Reviews

Solar Power Attic Fan

I spoke to three companies. Jacob at Koala gave me the most informed recommendations for keeping my house cooler. I’m already saving money!!! The installers who blew in insulation were professional, friendly, and clean. My house was left immaculate. I also installed an attic venting fan. The installation process was perfect. Again it was professional and immaculate. I highly recommend this company.

Denver

Solar Fan

Awesome job! We had some insulation installed in our garage and a vent installed in the attic. The guys were clean, professional, and fast. The vent was added to improve the temperature of our upstairs bedrooms we noticed the difference immediately. Highly recommend!

Littleton

New Construction: Rim Joist - Batt Insulation,

Super flexible and accomadating and fantastic customer service!

Denver

Basement walls fiberglass batt insulation

Great job installing insulation in a basement finish. On time and great technicians.

Franktown

Crawl Space Walls

Koala Insulation was very reliable when I was looking to repair the insulation in home’s crawl space. I liked the text alerts and the pricing seemed decent for the work performed.

Denver

Drill and Fill

It was very hard to find a company in Denver that would do a smaller insulation job at a fair price. Koala insulation was wonderful to work with, fairly priced, on time, and responsive. I would recommend them to anyone and everyone!"

Denver

Free Estimate

They were honest about us actually not needing insulation which was both a huge relief and confirmation that this business is reputable and actually cares about their customers. Especially as I had two other bids who came afterwards and they tried to sell us over $1000 in insulation that was not needed. If and when we do need insulation, this company has earned our respect and would absolutely earn our business.

Aurora

Crawlspace Encapsulation

Crawlspace insulation and encapsulation work was completed. Crew was friendly, professional and did a great job. Will definitely be using them again on future projects.

Denver

Living Area Ceiling - Blown-In Insulation

It was a pleasure working with Koala for our attic insulation needs. Jacob and his team were punctual and professional every step of the process.

Littleton

Vaulted Ceiling - Spray Foam - Closed Cell 4"

This team did a fairly large job for spray foam insulation on my addition. They’re fantastic, I highly recommend their team. Very impressed with the level of professionalism.

Denver

Attic Blow In

Top quality work!! The guys were prompt, courteous & fast!! I had 12” blown in over 2 attics and I hardly knew they were here as i continued working in my home office. I’ve referred them to my sister, too.

Centennial

Spray Foam

Great company. Very professional. Came out and knocked out my 4 car garage in a single day with spray insulation. It's made all the difference

Denver

Blow in insulation

I just had Koala come and spray-in insulation in an upstairs bedroom and could not be more pleased with the whole process. Everything from the quote to the actual install was communicated to me in a timely and concise manner. No hidden fees or upsells, just exactly what I asked for. On the day of the install, the two techs were extremely professional and cognizant of the fact that my wife and I were working from home. After they completed their job, they left the room just as clean as before they started. On top of all this, they beat out several other insulation installers by quite a bit. I would definitely use again and recommend Koala!

Denver

Attic Fiberglass Blow in Addition

Great team and crew Really effective and a great value. I'd definitely recommend.

Denver

Living Area Ceiling & Garage ceiling - Blown-In Insulation - Fiberglas

Jacob was great to work with. He communicated well and stuck to his word throughout the entire project. He explained the process and their product. I was quoted a good price and he still made adjustments after they had completed the work due to unexpected work that did not need to get done in a specific section after all (Not their fault). He and his guys were on time the day of the job and got done on a timely manner while not rushing. Once done, they were really good about cleaning off and clearing the path to my furnace which is in the attic where the insulation took place. Any additional mess in the main living space was also cleaned up which I appreciated. I would recommend Koala if you're looking for a reliable company for a fair price.

Aurora

Living Area Ceiling - Blown-In Insulation - Fiberglass

Koala Insulation Of Denver was thorough in their evaluation and was able to access and address portions of my attic other companies did not. They were very easy to work with and their technicians were respectful, efficient and cleaned up after the job.

Denver

Ceiling Joist - Blown-In Insulation - Cellulose

Fantastic, small insulation repair, response was fast. Crew was professional and timely. Thank you so much for helping me on my problem!!

Denver

Attic blow in Fiberglass

Great job on blowing in our attic insulation. Older home needed upgrades to the insulation R-factor. Professional and knowledgeable. Called ahead and asked about showing up on an earlier date than we had scheduled. Nice! Impressed on the job quality. Highly recommend this company.

Englewood

Blow in Fiberglass Insulation

The guys did a great job. Very polite and easy to work with. Would recommend them any time

Lakewood

3/8/2021

I was very pleased with the work Koala Insulation performed at our home. Their price was reasonable, they were prompt and very friendly. I highly recommend them!

Denver

3/12/2021

The team arrived on time, reviewed the work plan and then walked the site with me making sure that we all understood the scope of work . Sean followed up after the job to make sure everything was to my standards. I would highly, highly recommend Koala Insulation of Southeast Denver.

Denver

3/24/2021

Presented a competitive cost for the insulation work to be done. Very thorough and professional; knowledgeable installer went out of his way to be sure I was satisfied with each phase - blown-in insulation in exterior walls which required accessing the walls from inside as we have a brick exterior, and blown in insulation in the attic. Cleaned up all the drywall dust and insulation; covered all the furniture, etc with plastic sheeting.Very pleased with the final result; house is definitely warmer without furnace running frequently.

Denver

3/31/2021

Jacob with Koala was prompt and efficient and did a good job cleaning up after they were done.

Denver

4/13/2021

Overall a great experience!

Denver

4/20/2021

Amazing company!

Denver

4/27/2021

I have know Sean and Courtney for many years. Their leadership, customer focus and accountability within the community is excellent.

Denver

4/27/2021

They offer a great product, I would highly recommend them!

Denver

4/28/2021

The team was a joy to work with. Sean always got right back to us when we had questions and walked us through everything every step of the way. The added insulation will help the house stay warmer in winter and cooler in summer, and it's already much quieter. We live next to a busy street, so that's very important to us.

Denver

6/24/2021

Fan Installation for $1k-2k

The team at Koala care about getting the job done right. I had some concerns about the initial install and they came back and fixed them in short order. Would hire again.

Denver

6/25/2021

Insulation Installation or Upgrade

Very easy to work with and flexible to meet our changing project schedule. Work was completed efficiently and done well. Knowledgeable and helpful.

Denver

8/18/2021

Fan Installation

A part of the fan that was initially installed was cracked. Jacob was very open with me about the issue and immediately ordered a replacement part. He then replaced the part after it arrived. Overall, I am pleased with the value of the fan and with Koala's installation.

Denver

8/18/2021

Insulation Installation or Upgrade

Showed up, did a great job and very patient with whatever questions I had

Denver

3/17/2021

Project: Install Spray Foam Insulation
Comments: There install team and customer service is fantastic.

Denver

5/12/2021

Project: Install Spray Foam Insulation
Comments: Jacob was great! Quick service and timely completion.

Denver

5/25/2021

Project: Install Spray Foam Insulation
Comments: They were professional, fast, and efficient. It looks so nice.

Aurora

7/18/2021

Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Comments: Good job!

Denver

7/30/2021

Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Comments: Company and employees worked with me to determine the â rightâ insulation solution for my home. Once we settled on an alternative, the Company executed the project to perfection. Their work has frankly transformed the comfort of our home. I cannot thank the owners, sales & project manager, and support staff enough for what they did to solve a complex insulation issue!

Greenwood Village

7/30/2021

Project: Insulate an Attic
Comments: No Problems and an efficient install!

Denver

8/13/2021

Project: Install Spray Foam Insulation
Comments: Super nice people. On time. Professional. I thought the price was great. Highly recommend.

Englewood

8/19/2021

Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Comments: Really quick turnaround, great comms, on time execution, and most importantly the job was well done.

Centennial

8/19/2021

Project: Install or Upgrade Blown-In Insulation
Comments: There was some unexpected wall damage from the blown-in insulation and Koala sent out a tech on 2 different occasions to patch and prep the wall for painting. We were very pleased with the speed in which they made it right.

Denver

3/08/2021

I was very pleased with the work Koala Insulation performed at our home. Their price was reasonable, they were prompt and very friendly. I highly recommend them!

Denver

3/12/2021

The team arrived on time, reviewed the work plan and then walked the site with me making sure that we all understood the scope of work . Sean followed up after the job to make sure everything was to my standards. I would highly, highly recommend Koala Insulation of Southeast Denver.

Denver

3/23/2021

Presented a competitive cost for the insulation work to be done. Very thorough and professional; knowledgeable installer went out of his way to be sure I was satisfied with each phase - blown-in insulation in exterior walls which required accessing the walls from inside as we have a brick exterior, and blown in insulation in the attic. Cleaned up all the drywall dust and insulation; covered all the furniture, etc with plastic sheeting. Very pleased with the final result; house is definitely warmer without furnace running frequently.

Denver

3/31/2021

Jacob with Koala was prompt and efficient and did a good job cleaning up after they were done.

Denver

5/16/2021

Really competitive bid and very thorough job done!

Denver

05/30/2021

The service was great. Your ability to work the complexity of my project and schedule was worth every penny. Thank you!

Denver

6/`8/2021

Professional. Good communitation. Completed the job as promised.

Denver

6/28/2021

Excellent job. The whole job took maybe an hour and a half.

Denver

6/29/2021

Excellent service and pricing. I highly recommend these guys. Great customer process and honest, reliable people!

Denver

6/29/2021

Tyler and his crew were on time, professional and did an excellent job with our installation. We had a change to our order on arrival, due to us, and his customer service was top notch. I would highly recommend this company and use them again.

Denver

6/30/2021

Fairly priced, got the job done quickly. Explained everything in simple terms, did a good job of cleaning up after themselves. They were also very kind and friendly to my 4 year old son who kept talking to them as they were moving in and out of the house.

Denver

7/06/2021

Competent, clean, caring and cost appropriate.

Denver

7/08/2021

Job done very well.

Denver

7/13/2021

Tyler and Gabe got er done cleanly and efficiently thanks guys

Denver

7/19/2021

Koala does great work for us and I highly recommend them!

Denver

7/21/2021

Spray-foam installation

Denver

8/3/2021

Professional and excellent quality and service

Denver

8/12/2021

Such nice guys. Fast. Friendly. Know what they’re doing.

Denver

8/17/2021

Did a great job and very patient with all my questions

Denver

We Provide Insulation Services to the Following Southeast Denver Areas

LITTLETON, DENVER, CASTLE ROCK, ELIZABETH, FRANKTOWN, LARKSPUR, LOUVIERS, MONUMENT, PALMER LAKE, SEDALIA, USAF ACADEMY, WOODLAND PARK, COLORADO SPRINGS, LONE TREE, ENGLEWOOD, PARKER

Counties Served

DENVER, JEFFERSON, DOUGLAS, ELBERT, EL PASO, TELLER, ARAPAHOE

Zip Code

80123, 80128, 80226, 80227, 80232, 80235, 80236, 80104, 80107, 80108, 80109, 80116, 80118, 80125, 80131, 80132, 80133, 80135, 80840, 80863, 80921, 80120, 80121, 80122, 80124, 80126, 80129, 80130, 80110, 80113, 80208, 80209, 80210, 80219, 80223, 80111, 80112, 80134, 80138, 80237

We Look Forward To Hearing From You

We make the insulation process simple & easy.

GET YOUR FREE ESTIMATE