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Spray Foam Insulation

Spray Foam is a two-part product that is heated and then is sent through a hose into the stud cavity, where it hardens in a matter of seconds and creates a long-term barrier that keeps your home comfortable and energy efficient.
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Spray Foam Insulation Boulder

Benefits Of Spray Foam Insulation

Improved Air Quality
With insulation in place, fewer dust particles, allergens, and pollutants make their way into your home.
Fills Hard-To-Reach Areas
Foam material fills areas other insulation cannot.
Long-Lasting Insulation
Can maintain effectiveness for decades.
Soundproofing
Helps to mute both outdoor and indoor noise.
Deters Moisture
Airtight seal prevents mold and mildew from growing.
Fire Protection
Makes your home more resistant to fire.
Eco-Friendly
Made from recycled materials.
Strengthens Buildings
Acts as a glue holding building materials together.
Saves You Money
Having it installed will reduce energy usage and costs.

Spray Foam Insulation for Total Home Protection

Spray foam insulation is a high-performance insulation solution that not only provides thermal protection but also acts as an air barrier, sealing even the smallest cracks and crevices. This dual-purpose insulation is applied as a liquid that quickly expands to fill spaces, creating a seamless layer that prevents air infiltration. Spray foam is ideal for insulating attics, walls, and floors, and is particularly effective in areas that are prone to drafts or where traditional insulation materials struggle to perform.

At Koala Insulation, we offer both open-cell and closed-cell spray foam. Open-cell foam is softer and more flexible, making it ideal for soundproofing and insulating interior walls. Closed-cell foam, on the other hand, is denser and provides higher R-values, making it perfect for exterior walls and roofs where moisture and air infiltration are concerns.

The Benefits of Spray Foam Insulation

  1. Unmatched Air Sealing: Spray foam insulation expands to fill even the smallest gaps, preventing drafts and stopping air leaks that could lead to energy loss. This superior air sealing improves HVAC efficiency and reduces energy costs year-round.
  2. Moisture and Mold Resistance: Closed-cell spray foam acts as a moisture barrier, protecting your home from water damage and reducing the risk of mold growth. This is especially beneficial in humid climates or areas prone to water leaks.
  3. Energy Efficiency: With its high R-value, spray foam insulation provides superior thermal resistance, helping to keep your home warmer in the winter and cooler in the summer. This results in substantial energy savings and lower utility bills.
  4. Increased Structural Integrity: Closed-cell spray foam adds rigidity to walls and roofs, enhancing the structural integrity of your home. This can be particularly valuable in areas prone to severe weather conditions.
  5. Improved Indoor Air Quality: By sealing out dust, pollen, and other outdoor pollutants, spray foam insulation contributes to healthier indoor air quality, which is beneficial for allergy sufferers and those with respiratory concerns.

Expert Spray Foam Insulation Installation

The proper installation of spray foam insulation is critical to achieving its full benefits. At Koala Insulation, our certified installers have the experience and knowledge to apply spray foam insulation efficiently and effectively. We assess your home’s needs and provide tailored solutions to ensure maximum energy efficiency and comfort.

Contact Koala Insulation today to learn more about how spray foam insulation can enhance your home’s performance, save you money, and improve your comfort.

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What to Expect

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 and licensed 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.

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. 

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.
4.9
Based on 300 reviews
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Elizabeth Wangler
04:38 31 Dec 24
Quality work and reasonably priced. Very responsive.
phil sustronk
00:21 31 Dec 24
Solid team of hard working young men. I would not hesitate to use them again or give a 5 star recommendation.
mark wiegers
18:52 29 Dec 24
Koala Insulation of Boulder:I contacted Chris White from Koala Insulation of Boulder in late November and he was able to get me scheduled before the holidays. His spray technician Bernie and assistant Brandon showed up promptly on the morning of installation. They were both very professional, polite and friendly. I was communicated to exceedingly well, and knew from start to finish what was happening. Care in clean up was also done well.My back office and garage attic now feel much warmer and quieter and these efficiency improvements will add value to my home. I can now do some final wiring and finish work with confidence.I am quite pleased with the results and would recommend Koala Insulation to anyone. Money well spent!Mark W
Will C
03:20 27 Dec 24
Super Professional Services. They were very nice, thorough, on time and great to work with. Would recommend.
Tasha
06:31 20 Dec 24
Great job. The team did their work efficiently, finished on time, and cleaned up.
Craig D
00:59 17 Dec 24
UPDATE: It's been over a month now and I'm so happy I did this! I used to know how cold it was outside the second I put my feet on my bedroom floor, but now I have no idea because it's toasty warm! Thanks again guys!- - -I'm a hard guy to impress, but impress me they did! Devin was thorough when we went over my needs, and he was great with communication and getting me an estimate quickly. The price for the foam insulation job was very reasonable (I'd looked previously and had sky high estimates).The Job. My house has numerous rooms with cantilevers that overhang the level below, and they were poorly insulated in the late 70's. The floor over these cantilever areas was freezing all winter long! I had enough, time to fix it properly!Bernie was the specialist that was sent to do my job and he was great! He and his assistant were extremely courteous, professional and clean! They went above and beyond when hearing what was most important to me, and did an outstanding job! They were fast, polite and made a big effort to work cleanly.I'm extremely happy with the job that Koala Insulation of Boulder did, and will definitely call them back for the other insulation projects that my older house needs. Bring on the cold!Thanks guys! - Craig
Kristen Kruszewski
22:01 12 Dec 24
Chris the owner was very communicative and his team helped us figure out what we needed. They didn’t push for anything we weren’t interested in. The quality of work was outstanding- the install team made sure to dam all the areas of the attic where blown in insulation could fall as well as around the attic hatch, which also forces the batting above the hatch to stay in place. I feel like they offered a fair price for materials & services and were able to schedule us quickly. All in all, a great company to work with.
Julio Zubillaga
23:29 24 Nov 24
The Koala team provided great service from start to finish. The free evaluation was easy and they provided us with thoughtful recommendations along with a few different packages to choose from. On the day of the install, the crew was efficient, knowledgeable and extremely friendly. Zero issues with installation and they were very considerate regarding prep and clean up. Overall, we've been very happy with our decision to use Koala and would gladly recommend their services to others. We're looking forward to enjoying a much warmer winter!
Devin Vigil
23:40 10 Jul 24
Amazing service, the team was very quick, got us in earlier than expected and was in and out quickly. They added more insulation than I expected and left our house very clean. We opted for the solar fan and added a few soffits. Man was that the right move. After adding central air to our house we noticed the upstairs would not cool down when sun was shinning on house but after this service it is night and day difference. Our AC isn’t running all day, we are cool and saving tons of $$
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Additional Services

Commercial Insulation Services
Commercial Insulation Services
Give your workspace a boost with our commercial insulation services. Whether you’re upgrading an office, retail space, or industrial facility, we’ve got solutions that fit your needs. Our goal is to help you create a comfortable space while cutting down on energy costs, so you can focus on what you do best.
Crawl Space Encapsulation
Crawl Space Encapsulation
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
Blown In Attic Insulation
Blown In Attic Insulation
Consisting of small pieces of insulation, this type of insulation can quite literally fill every nook and cranny of a space and create an uber-fluffy layer of effective insulation. Our technicians ensure your attic, wall and ceiling cavities are filled correctly and without gaps or voids.
Air Sealing Service
Air Sealing Service
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
Batt Insulation Installation
Batt Insulation Installation
One of the most recognizable forms of insulation. Batt comes in large rolls or pre-cut sections that are typically pink or yellow in color. These are installed in sheet form and laid out between the studs in walls, floors, and attics.
Insulation Removal Services
Insulation Removal Services
If you’re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we’ll remove existing insulation, and sanitize and deodorize the areas.
Solar Attic Fans
Solar Attic Fans
Solar attic fans turn your attic into a livable space by pushing hot air out and pulling cool air in. Our fans use solar energy to keep your attic at a comfortable temperature year-round.

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