Koala Insulation of St. Louis


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 St. Louis
Did you know poor insulation can lead to higher energy bills and uncomfortable home temperatures? It can even increase your carbon footprint! Fortunately, there’s a solution — well-made, properly-installed insulation. If you’re looking for insulation companies near you, Koala Insulation is your go-to solution for St. Louis, Arnold, and Florissant, Missouri.
Whether you’re dealing with sky-high energy bills, sweltering home temperatures in the summer, or piling on blankets in the winter, Koala Insulation can help. Our experienced team can evaluate your home’s current insulation and determine how to fix your insulation problems quickly and efficiently.
Koala Insulation is the nation’s premier insulation company. We’re known for providing outstanding work at an affordable price. Our company goes above and beyond to provide transparent and reasonable pricing, the highest level of customer care, and superb quality. We provide blow-in insulation, batt insulation, spray foam insulation, air sealing, attic fans, insulation removal, and builder services.
If you’re unsure what services you need in your home, we can assess your property and recommend the best options. We’ll help you select the optimal materials for your home while fulfilling our promise of top-tier, prompt customer service.
To learn how inadequate insulation harms your home (and your wallet), contact Koala Insulation. We’ll make your home more comfortable and help lower your energy bills.
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Services Offered
Koala Insulation offers the following services for residential homeowners.
- Blown-In Insulation: Tiny pieces of insulation made from fiberglass, cellulose, mineral wool, and denim fill cavities in your attic, ceiling, and walls, cushioning your home from outside air and eliminating small gaps.
- Spray Foam Insulation: We insert foam via a hose into the stud cavity, allowing it to harden and provide a long-term barricade against outside air. This solution helps strengthen walls and reduce noise.
- Batt Insulation: Made from fiberglass, organic cotton, or mineral wool, batt insulation is one of the most common forms of insulation. It comes in sheets, which we install between studs in your attic, floor, or walls.
- Air Sealing: Over time, many homes develop leaks around doorways, windows, chimneys, wiring holes, and attic hatches. Our sealant solution fills in the leaks, helping to keep outside air from entering your home.
- Solar Attic Fans: A solar attic fan runs entirely on solar energy and helps keep your attic cool during summer’s hottest months.
- Insulation Removal: We can remove wall, crawl space, and attic insulation damaged by excess moisture, age, and pests, then sanitize and deodorize the area.
- Crawl Space Services: Our team can investigate and repair leaks in your crawl space insulation.
- Builder Services: We partner with builders and renovation teams to insulate your property.
Poor Insulation Causes
Abnormally high energy bills, uncomfortable room temperatures, and mold indicate the need for an insulation refresh. A few potential causes of poor insulation include:
- Age: Old insulation deteriorates over time. Unfortunately, there isn’t much you can do to stop it. Once you notice home temperature differences, it’s likely time for new insulation.
- Damaged Insulation: Contaminants like dirt, bugs, and moisture can damage your insulation, causing gaps and cracks that slowly worsen.
- Electrical Stress: An electrical failure, like overvoltage, can structurally damage insulation.
While you can’t protect your home from all the causes of poor insulation, you can take action quickly to prevent it from further deterioration.
Why Choose Koala Insulation of St. Louis
Koala Insulation is known for its expertise in home and commercial insulation. We offer a variety of insulation options and will help you select the right fit for your home. When you choose our insulation contractors, you can expect on-time, efficient service. We respect your home and will never leave a mess — you can count on us to clean up the area once we finish our work.
To start your journey with Koala, reach out to our insulation experts today!
Services Offered
Koala Insulation offers the following services for residential homeowners.
- Blown-In Insulation: Tiny pieces of insulation made from fiberglass, cellulose, mineral wool, and denim fill cavities in your attic, ceiling, and walls, cushioning your home from outside air and eliminating small gaps.
- Spray Foam Insulation: We insert foam via a hose into the stud cavity, allowing it to harden and provide a long-term barricade against outside air. This solution helps strengthen walls and reduce noise.
- Batt Insulation: Made from fiberglass, organic cotton, or mineral wool, batt insulation is one of the most common forms of insulation. It comes in sheets, which we install between studs in your attic, floor, or walls.
- Air Sealing: Over time, many homes develop leaks around doorways, windows, chimneys, wiring holes, and attic hatches. Our sealant solution fills in the leaks, helping to keep outside air from entering your home.
- Solar Attic Fans: A solar attic fan runs entirely on solar energy and helps keep your attic cool during summer’s hottest months.
- Insulation Removal: We can remove wall, crawl space, and attic insulation damaged by excess moisture, age, and pests, then sanitize and deodorize the area.
- Crawl Space Services: Our team can investigate and repair leaks in your crawl space insulation.
- Builder Services: We partner with builders and renovation teams to insulate your property.
Poor Insulation Causes
Abnormally high energy bills, uncomfortable room temperatures, and mold indicate the need for an insulation refresh. A few potential causes of poor insulation include:
- Age: Old insulation deteriorates over time. Unfortunately, there isn’t much you can do to stop it. Once you notice home temperature differences, it’s likely time for new insulation.
- Damaged Insulation: Contaminants like dirt, bugs, and moisture can damage your insulation, causing gaps and cracks that slowly worsen.
- Electrical Stress: An electrical failure, like overvoltage, can structurally damage insulation.
While you can’t protect your home from all the causes of poor insulation, you can take action quickly to prevent it from further deterioration.
Why Choose Koala Insulation of St. Louis
Koala Insulation is known for its expertise in home and commercial insulation. We offer a variety of insulation options and will help you select the right fit for your home. When you choose our insulation contractors, you can expect on-time, efficient service. We respect your home and will never leave a mess — you can count on us to clean up the area once we finish our work.
To start your journey with Koala, reach out to our insulation experts today!
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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