Get the absolute best insulation for your home.
Whether your in Saint Louis, or Chesterfield spray foam will greatly improve the comfort inside your home while reducing your energy loss!
SPF insulation will help you save on energy costs and lowers utility bills by creating a tight seal and preventing air movement. The US Department of Energy (DOE) studies show that 40% of your home's energy is lost due to air infiltration. This air infiltrates the home in the form of drafts through walls sockets, windows and doorways. Spray foam expands and completely fills every tiny hole and crevasse providing a superior air seal combined with a powerful R-Value per inch of installed spray foam.
See how spray foam works in summer and winter
If you’re interested in upgrading your home insulation to spray foam, we’ve got you covered! We make the process so easy (and clean)! Our usual install process can be completed in hours, depending on the size of your Saint Charles area home.
We’ll make your space comfortable
Reduce outside noise
Spray foam will lessen outside, unwanted noises, giving you a better nights rest. Let us give you silence!
Stop air leaks & have cleaner air
One of the many benefits of spray foam is the air sealing qualities. It provides a nice tight seal, which virtually eliminates outside unfiltered air from getting in your home. Let us give you fresh, pure air!
Lower energy bills
Spray foam 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!
By sealing your home with high quality spray foam insulation, you can control the movement of air and achieve your desired level of humidity. Let us give you comfort!
Reduced carbon footprint
By reducing energy waste, you're helping the environment. Let us help you do your part for a brighter tomorrow!
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 SPRAY FOAM APPLICATIONS
We work with homeowners and contractors to install spray foam insulation in homes, commercial and industrial applications!
- Mobile Homes
- Metal Buildings
- New Additions
- Distribution Centers
- Bulk Storage Container
- Around Duct Work
- Retail Spaces
- Storage Units
- Fitness Facities
- Education Centers
- Medical Facilities
Why Choose Koala?
We get there on time, every time.
No mess left behind! We clean up after ourselves.
We have 15+ years of experience in construction and home services.
We’ll help you choose the right insulation for your project.
See what our satisfied customers have to say about our spray foam service!
Bruce was very professional and knowledgeable. Answered all my questions. Josh was on time and did a good job spray foaming my garage attic. Reasonable priced. Would hire Koala again.
Ray and his team were excellent, responsive and a great value. They took their time, and the spray foam insulation looks great in our cathedral ceiling. I can't recommend them enough and will use them again on the second half of our remodel.
Better than excepted. Great job and they cleaned everything up. Plus, the new spray foam insulation is working great. Much Cooler and much quieter. The cost was reasonable. Great value for what they did.
LEARN ABOUT FOAM!
There are two types of spray foam insulation: Open Cell and Closed Cell. Both materials are great insulators and air barriers, and offer many benefits to make your Ballwin area home more energy- efficient. To determine which material is best for your project will require an evaluation by one of our highly qualified energy consultants.
If you live in Saint Charles where there are extreme seasonal temperature changes or you live in a flood prone area, closed cell is often a better choice. Closed cell spray foam acts as a vapor barrier, keeping water and moisture out of your home and the foam itself is water resistant. Open cell is a great option if you live in a milder climate, as it is moisture permeable and help provides an optimal barrier. Often, regardless of where you live, you may choose to use both types of spray foam on a single project. Your Koala Insulation professional can help you decide which type of spray foam is best for you and your project!
When it comes to insulating your home, R-value matters.
YES. Koala insulation of Gateway West - St Louis experts are trained in installing spray foam and take all precautions and follow strict guidelines during the application process. Once the material has been allowed to cure properly, there will be no harmful chemicals left behind. Fun fact - Koala Insulation of Gateway West - St Louis holds a certification from the American Chemistry Council for spray foam safety as well as appropriate insurance and licensure.
Spray foam should only be installed by a professional that has the proper training. The Koala Insulation spray foam material is mixed on-site in our fully self-contained rig and is sent through a hose into the stud cavity, where it hardens and creates a long-term barrier to guard against dust, noise, moisture and even rodent infestations.
Greater “racking” strength
Spray polyurethane foam has a higher racking strength, which adds structural strength and enhances overall building stability. In fact, spray foam is the only insulation material that adds structure integrity. It adheres to the cavities of the walls and in between ceiling joists making them more rigid to protect against cracking, shifting, or shaking during extreme weather conditions. NAHB Research demonstrated SPF filled walls could add from 75% to 200% racking strength to walls of OSB, plywood, light gauge metal, vinyl siding, or gypsum board.
Highly resistant during severe weather events
Not only does closed spray foam withstand the effects of high winds, but it also performs well under wet conditions. The material is water resistant, has minimal water absorption, and is classified as an acceptable flood resistant material. FEMA has published a rating system ranking building products from 1 to 5(not acceptable to highly acceptable). SPF carries a “5” rating for its outstanding water-resistant qualities.
Prevents bugs and rodents
Spray foam is effective at filling tiny cracks and gaps within walls and attic rafters. Rodents and insects such as rats, mice, cockroaches and other insects can enter through the tiniest of holes, leaving behind waste or destroying your attic storage. Koala spray foam insulation creates a durable barrier that seals all unseen entry points, making it an optimal insect and pest resistant option.
With the increasing demand for comfort and energy efficiency, spray foam is the optimal choice for your insulation needs. It can actually strengthen walls and has low vapor permeance (moisture transmission) and is ideal in rooms where sound-reduction is desired such as in home theaters or, for a light sleeper, bedrooms.
Koala technicians are trained in handling the spray foam components and in completing the installation safely. We guarantee we will prepare the job site to meet all safety standards!
Need Project Financing
Pay for your project with predictable, monthly payments without tapping into your home equity.
Read More of Our Reviews
Koala Insulation Exceeded our Expectations
We became acquainted with Koala Insulation through Jennifer at the 2022 St. Charles Home Show last April. From the initial attic inspection to the day of installation, Jennifer was accessible, professional and very knowledgeable, answering all our questions.
Koala installed a solar attic fan and added blown-in insulation.
Mark, Cory and his crew and Jennifer arrived on time, worked efficiently and, the work area was cleaned up at the end of the project.
With hot weather upon us this early in the year, we’re enjoying a cooler attic which will save us money on our A/C bills. And the added insulation should reduce our heating bills, too.
I would recommend Koala to anyone wanting to lower their energy consumption and their bills; they have several options available.
These Guys Rock!
These guys ROCK! Not only was the estimate for adding insulation to my 58 year old house much lower than I had anticipated, they came out when the temperature broke a record for this day in May (93 degrees) and did an amazing job! Matt paid painstaking attention to the details that were vital (covering attic fan from inside, etc), and he and Corey (sp?) were professional, despite the heat."
St Charles, MO
Professional, friendly and courteous crew did a great job installing attic insulation. The process and experience were top notch from the free estimate to work completion.
Absolutely impressed with the whole operation! From the estimate to the insulation install…all so friendly, professionalism, on time, and the insulation team did a FANTASTIC clean up job!! Highly recommend.
Newtown, St. Charles
Great crew did a great job, cleaned up everything when complete.
Hired Koala to add insulation into our attic! Very pleased with the professionalism of the crew and reasonable pricing.
New Town, St Charles
2nd time using them....and once again extremely pleased of the work they performed. Wish more contractors had their competence and professionalism. Give them 5 out of 5 no problem.
Webster Groves, MO
Excellent service. Blown in insulations for two rooms. A big shout out to Jo for arranging it all so quickly, and to Josh and his mate for showing up on time, working quickly and getting the job done and the great clean up afterwards. It was not an easy job but they were pros and got it done. I have hired a lot of people to work on my homes over the years. I want people who show up when they say they will, quote me a fair price and stick with the price, do the work contracted and clean up after themselves. These folks more than checked the boxes on all accounts. I would highly recommend them
My house is newer, however had hardly any insulation in the garage. They did an awesome job from sealing where there was air leakage and canned light covers. The fiber glass blow in was quick and they cleaned up as if they were never there. I highly recommend this team and look forward to having them do my home attic very soon!
Excellent service from Koala. They were professional and made the process easy. Highly recommend this company.
They arrived and completed the job early. Very friendly and professional and cleaned up after themselves. I would recommend this company to everyone!
St Louis, MO
Very responsive to questions. On time. Efficient
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Webster Groves, MO
WOW!!! From the free quote, to install, to clean up, these guys are FANTASTIC! In a world full of horror stories on getting work done on your house, these guys are a knight in shining armor. Customer service is very responsive in text, email and phone calls to set up appts etc. We had insulation installed in our finished garage, in the ceiling (there is a bedroom above the garage). I was worried it would be a terrible mess and that it wouldn't work as well as I wanted it to, to regulate temperature. The installers left my garage cleaner than when they came and more importantly that bedroom is now staying within 1-3 degrees of the thermostat (previously a 4-8 degree difference). Highly recommend."
St Charles, MO
They were very easy to work with they did an outstanding job on my attic and garage insulation I would use them again and would absolutely recommend it
St Peters, MO
We decided last minute to remove the insulation on our renovation project. Jennifer was absolutely wonderful! She worked it out so they could do the work before we pulled down the ceilings. The crew showed up on time, were very nice, did a great job removing the insulation, and the price was honored based on a sight unseen quote. We highly recommend Koala Insulation.
We used Koala to replace old insulation in our attic recently. They did a fantastic job, were very professional, friendly and responsive. 100% satisfied and would highly recommend. They are also local and family owned, which I liked :)"
West County St Louis
Had spray foam done on my rim joists and sill plate. Service was quick and everyone involved was very polite. If I need any spray foam done on future projects, I am for sure going to call these guys.
Koala Insulation is big on customer satisfaction and customer service. They did a great job, were competitively priced, and left the job site clean. This is a great business to work with, and I highly recommend them!
Newtown St Charles, MO
Very professional and hard working. Great customer service from beginning to end. They did an excellent job installing attic insulation. Highly recommend!
Review by Orville
Project: Install or Upgrade Blown-In Insulation
Comments: It was smooth from the first contact (owners) the sales rep that gave a thorough description of material products to choose from (what was most suitable for our need and application options. We were impressed and confident enough to sign up for the job, without other quotes. A few days later, a father and son team showed up the job which was completed in about 2.5 hours, including clean up. We didn't bother with seeking other estimates and have no regrets. Orville
St Charles, MO
We Provide Insulation Services to the Following Gateway West - St Louis Areas
CHESTERFIELD, BALLWIN, WILDWOOD, VALLEY PARK, SAINT LOUIS, SAINT CHARLES, O FALLON, LAKE SAINT LOUIS, WENTZVILLE, HAZELWOOD, BRIDGETON, EARTH CITY, PORTAGE DES SIOUX, SAINT PETERS, FENTON
ST LOUIS, ST CHARLES
63005, 63011, 63017, 63021, 63038, 63040, 63088, 63131, 63141, 63304, 63366, 63367, 63368, 63385, 63042, 63044, 63045, 63301, 63303, 63373, 63376, 63026, 63117, 63119, 63122, 63124, 63126, 63127, 63128, 63143, 63144