Koala Insulation of Gateway West & Metro East IL


We’ll make your space more Comfortable






energy efficiency











Why
Koala Insulation?

Why
Koala Insulation?

Insulation does more than just save energy. Here’s why proper insulation is a smart choice for any home or business:
We prioritize our customers with a focus on providing excellent support and personalized service for every project. With over 13,000 positive reviews, we are dedicated to ensuring a customer-friendly, stress-free and cost efficient experience for every customer.
With over 67,000 insulation jobs completed nationwide, we bring a wealth of experience and skill. Our team uses the latest techniques to ensure effective and reliable custom solutions to fit your needs.
We value your time and comfort, offering efficient services while treating your home with care. We promise to leave your space in better condition than we found it.
As a locally-owned business, we’re dedicated to serving our community with top-quality services and a friendly, personal touch.

see the
Koala Difference


Eco-Friendly Solutions
We offer green insulation options that help reduce your carbon footprint and boost your home’s energy savings.

Quick and Professional Service
We value your time and comfort, offering efficient services while treating your home with car. We promise to leave your space in better condition than we found it!

Custom-Tailored Services
Every home is unique, and we provide personalized solutions that fit your specific insulation needs.

Local Commitment
As a locally-owned business, we’re dedicated to serving our community with top-quality services and a friendly, personal touch.
What to Expect
In 5 Easy Steps






Your Satisfaction is Our Top Priority

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.
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.

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.

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.

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
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.

Crawl Space Encapsulation
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.

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.
Koala Insulation Of Gateway West & Metro East IL
As a homeowner in the Gateway West area, you know that you need well-installed insulation to deal with our erratic up-and-down temperatures. The right insulation can lower your energy bills, help you maintain an optimal temperature, and make your home more eco-friendly. If you’re looking for insulation companies near you, Koala Insulation offers just what you need for a comfortable home in St. Charles, St. Louis, and Chesterfield, Missouri.
Whether you’re sweating through the summer heat, you can’t get enough blankets to warm up in the freezing cold, or you’re losing money on sky-high energy bills, you need your insulation fixed now. Our insulation experts are the best and most efficient in the area, and we’re ready to do the job promptly and correctly.
Koala is the No. 1 insulation company nationwide, offering quality work from an expert team at a competitive price. We’re committed to transparent and fair pricing. With any project, from attic insulation to crawl space insulation, our expertise, care, and dedication to quality shine through.
Ask us how poor insulation may be impacting your home and how we can help.
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Our Services
We offer a full range of residential and commercial insulation services in the Gateway West area, including:
- Blow-in insulation
- Spray foam insulation
- Batt insulation
- Attic fans
- Insulation removal
- Air sealing
- Builder services
Causes of Poor Insulation
If you’re noticing a draft in your home, there are plenty of factors that could be contributing. Here are some common causes of poor insulation.
Extreme Weather
High heat and extreme cold commonly impact your home’s insulation. The St. Louis metro area is known for high humidity and temperature fluctuations. We regularly experience heat waves and bone-chilling cold spells. Each stretch of severe weather can make your insulation less effective.
Moisture
Excessive moisture and mold growth is another contributor to poor insulation. Since we live in a humid area, it puts homes in the area at a greater risk of developing mold. Over time, moisture and mold break down insulation fibers, hindering their performance.
Material Quality
Poor-quality insulation materials that aren’t expertly installed don’t perform as well. Combat this problem by partnering with an insulation contractor in the Gateway West area with a reputation for high-quality materials and installation services.
The Koala Solution
We’re well-versed in insulation of all types, from batt insulation to spray foam. Our team of experts will evaluate your needs and budget and complete your project quickly. We invest in our employees, and we enjoy helping you find the right solution for your needs.
At Koala, we’re communicative and transparent. We guide you through the decision-making process with upfront and honest communication throughout the project. Once we know what you need, we do the job quickly and professionally. We treat your home like our own and will respect your time. We stand behind our work and invite you to follow up with any post-job concerns.
Stop waiting to fix your insulation. Reach out to our talented team to schedule a consultation.
Our Services
We offer a full range of residential and commercial insulation services in the Gateway West area, including:
- Blow-in insulation
- Spray foam insulation
- Batt insulation
- Attic fans
- Insulation removal
- Air sealing
- Builder services
Causes of Poor Insulation
If you’re noticing a draft in your home, there are plenty of factors that could be contributing. Here are some common causes of poor insulation.
Extreme Weather
High heat and extreme cold commonly impact your home’s insulation. The St. Louis metro area is known for high humidity and temperature fluctuations. We regularly experience heat waves and bone-chilling cold spells. Each stretch of severe weather can make your insulation less effective.
Moisture
Excessive moisture and mold growth is another contributor to poor insulation. Since we live in a humid area, it puts homes in the area at a greater risk of developing mold. Over time, moisture and mold break down insulation fibers, hindering their performance.
Material Quality
Poor-quality insulation materials that aren’t expertly installed don’t perform as well. Combat this problem by partnering with an insulation contractor in the Gateway West area with a reputation for high-quality materials and installation services.
The Koala Solution
We’re well-versed in insulation of all types, from batt insulation to spray foam. Our team of experts will evaluate your needs and budget and complete your project quickly. We invest in our employees, and we enjoy helping you find the right solution for your needs.
At Koala, we’re communicative and transparent. We guide you through the decision-making process with upfront and honest communication throughout the project. Once we know what you need, we do the job quickly and professionally. We treat your home like our own and will respect your time. We stand behind our work and invite you to follow up with any post-job concerns.
Stop waiting to fix your insulation. Reach out to our talented team to schedule a consultation.
Who we are

Enhanced Comfort
Stay cozy inside, no matter the weather outside.

Energy Savings
Save on your energy bills while keeping your home comfy all year.
Reduced Noise
We use top-quality insulation to give you lasting results.

Eco Friendly
Choose insulation that’s better for your home and the planet, such as solar-powered attic fans.
Promotions
Free Insulation Assessment
IRA Tax Credit
Services Areas
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