Crawl Space Encapsulation in Gateway West & Metro East IL
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
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Crawl Space Encapsulation Gateway West & Metro East IL

The Advantages of Crawl Space Encapsulation for Gateway West & Metro East IL Homeowners

Find & Fix Hidden Air Leaks
Find areas negatively affecting your home’s comfort and energy use.
Saves You Money
Having it installed will reduce energy usage and costs.
Increase Comfort
Better regulate home temperatures for greater comfort
Soundproofing
Helps to mute both outdoor and indoor noise.
Spray Foam Insulation
Insulation spray foam expands to fill gaps, stopping drafts and preventing air leaks for a tighter seal.
Even Temperatures
Enjoy even temperatures throughout your home.
Make Your HomeEco-Friendly
Emit less greenhouse gases due to less energy use.
No More Drafts
Address problem areas that let in unwanted drafts
Improved Air Quality
With insulation in place, fewer dust particles, allergens, and pollutants make their way into your home.

Crawl Space Encapsulation Services in Gateway West & Metro East IL

Enhance Home Comfort and Air Quality with Crawl Space Encapsulation

Crawl space encapsulation is essential for homeowners looking to improve energy efficiency, indoor air quality, and moisture control. Many crawl spaces are vulnerable to moisture, mold, and pests, which can lead to structural damage and higher energy bills. By sealing and insulating your crawl space, you create a protective barrier that keeps moisture and drafts out, while improving the overall energy performance of your home.

At Koala Insulation, we use durable vapor barriers and insulation materials to fully encapsulate crawl spaces, ensuring they stay dry, clean, and energy-efficient. Encapsulation also prevents outside air from infiltrating your home, creating a more stable indoor environment.

Benefits of Crawl Space Encapsulation

  1. Moisture Control: Sealing your crawl space prevents moisture from entering, reducing the risk of mold, mildew, and wood rot. This extends the life of your home’s foundation.
  2. Energy Savings: By insulating and sealing your crawl space, you prevent conditioned air from escaping and unconditioned air from entering. This improves the energy efficiency of your home and reduces heating and cooling costs.
  3. Improved Air Quality: Encapsulation reduces the entry of outdoor pollutants and allergens into your home. This can greatly improve indoor air quality, making your home healthier, especially for those with allergies or respiratory issues.
  4. Enhanced Comfort: Crawl space encapsulation helps maintain a more consistent temperature throughout your home by eliminating drafts and cold floors.
  5. Pest Prevention: Encapsulation helps deter pests, such as insects and rodents, from entering your crawl space and potentially damaging your home.

Expert Crawl Space Encapsulation by Koala Insulation

At Koala Insulation, we provide professional crawl space encapsulation services that are tailored to your home’s specific needs. Our team uses high-quality materials and proven techniques to create a durable and effective barrier that improves your home’s efficiency and protects against moisture. Contact us today to learn more about how crawl space encapsulation can benefit your home.

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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 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.
Koala Insulation of Gateway West & Metro East IL place picture
4.9
Based on 581 reviews
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Joseph Beaubien profile picture
Joseph Beaubien
22:18 15 Jul 26
Amazing experience. Koala came out in the blistering heat to help assess our very old attic insulation and not only gave a quote but spent the time answering our questions and educating us on the science behind the process. We had a second floor that was unlivable in the summer months for years. Just a few days after the new R-60 insulation our second floor is easily 15-20 degrees cooler even in the hottest day. I couldn’t be more greatfull for the prompt professional service and installation. Would highly recommend! Thanks Joe and team!!
Andrew Carver profile picture
Andrew Carver
21:06 13 Jul 26
Josh and CJ were great. They were right on time, efficient, professional, and Josh answered all of our questions. I especially appreciated Josh’s knowledge of the end-to-end process for Koala (and Ameren!).
D M profile picture
D M
16:05 15 May 26
This company does quality work! We have a 1930s house with a big squirrel issue in the attic. In addition to other repairs, we needed old insulation removal, enzyme cleaner applied, air sealing, and new insulation. They did all of this and took pictures every step of the way to update me. These guys had a very long day, but were extremely nice and hard-working. If I had to go through this process again, this is who I’d pick in a heartbeat .
Dan Shern profile picture
Dan Shern
14:56 14 May 26
We recently had Koala Insulation blow insulation into our attic and install a Draft Master, and the difference has been noticeable immediately. They also sprayed Attic Fresh throughout the attic, and it honestly made the whole space feel like a brand new build.

Upstairs is already feeling more comfortable, and you can tell the home is holding temperature better. The crew was professional, courteous, and took great care throughout the entire process. They explained everything clearly, worked efficiently, and left everything clean when they finished.

Overall, a great experience from start to finish. I’d definitely recommend Koala Insulation to anyone looking to improve their home’s comfort and energy efficiency.
Ken Kriegshauser profile picture
Ken Kriegshauser
15:19 20 Apr 26
I found Koala Insulation through the Ameren/Spire Pays program. We needed a lot more insulation up in the attic to help with our comfort in the house. Josh and crew came on time and were great to work with. They took care working in the house. They put down plastic on the floors where they were running their tube. At one point their tube sprung a leak outside in the yard. They took the time to vacuum up all the stuff that blew into the yard to make it look good. They answered all my questions and even made a few suggestions that I could do to help with my attic in the future. I would highly recommend them.

Additional Services

Blower Door Testing
Blower Door Testing
Professional blower door testing identifies air leaks, improve energy efficiency, and ensure your home meets energy code requirements with Koala Insulation.
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.
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.
Spray Foam Insulation
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.
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.
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.

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Whether it's spray foam insulation, blown in insulation, or anything in between, we're here to help.
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