attic_energy

Why Are Attic Fans Important?

Allow your attic to breath with our solar attic fan upgrade and give your insulation an extra boost. You’ll see energy bill savings; you’ll experience more comfort in your home and best of all, it costs nothing to operate as it uses solar energy which is powered by the sun.

Benefits Of A Solar Attic Fan

  • Solar Fans convert passive ventilation to active
  • A Solar fan can extend the life of the roof and A/C system
  • Solar Fans reduce moisture which reduces mold & mildew
  • Solar Fans Increase air exchanges (per hour)
  • There is no cost to operate a solar attic fan
  • Solar Fans qualify for the 26% Federal Tax Credit Program
  • Our solar fan is extreme weather ready with aluminum components and stainless steel fasteners
solar attic_fans

Benefits You'll See And Feel

Moisture-Free attic_fans

Keep Your Attic
Moisture Free

room-temp attic_fans

Lower Room
Temperatures

extend-life attic_fans

Extend the Life
of Your Roof

reduce-utility attic_fans

Reduce
Utility Bills

Why Choose Koala?

  • Prompt

    We get there on time, every time.

  • Clean

    No mess left behind! We clean up after ourselves.

  • Experienced

    We have 15+ years of experience in construction and home services.

  • Knowledgeable

    We’ll help you choose the right insulation for your project.

  • warrantyr Gateway West - St Louis

See what our satisfied customers have to say about our solar attic fan service!

They installed attic Insulation They installed attic Insulation and also a roof fan. I highly recommended to anyone needing to get theirs done. Definitely will be using again for other parts of the house as well.

Uncle Rv.

Best company I have worked with in years! Super professional, super friendly, on time, and great work. Our attic looks AMAZING. Stop shopping and call them today you won’t be disappointed

Curtis H.

Nick & the other two installers were very polite, friendly & respectful. Nick even took a picture of our new attic solar fan so we could see the work they did. My new exhaust fan is whisper quiet too.

Eva C.

Great crew. On time. Updated insulation and installed fans in attic. Highly recommended. airplanes....so happy with this investment to our home!

Kevin N.

I would highly recommend this company! I reached out online for a bid for some elderly clients of mine in South County. The technicians came out the very next day and was very thorough with what the house needed and was awesome with my clients. They followed up with the paperwork just as quick! professional and super nice to deal with. Thank you so very much.

Phyllis A.

Ready to book your free insulation evaluation?

We have 3 convienant ways for you to get in touch

When combining a solar attic fan upgrade with an insulation top-off, you’ll really receive the comfort you want! Check out the benefits of our insulation upgrades here

Summer Time

In the summer, solar attic fans help reduce temperatures inside the attic, making the living areas more comfortable and reduces HVAC usage. Decreasing the amount of electricity used by air conditioners in turn increasing your home’s energy efficiency. And since they are powered by solar energy they don't cost you anything to run. This is a wonderful home improvement for the often-warm summers of Saint Charles.

Winter Time

In the winter, moisture accumulates due to the extreme temperature variances. Solar attic fans reduce winter moisture, protecting the attic insulation, roof boards and any materials stored in the attic. Installing an attic fan before winter extreme temperatures, and snow storms can help eliminate structural damage, mildew, wood rot and other costly home repairs. Our solar attic fan really helps Saint Charles area homeowners in the cool winter to keep unwanted moisture from building up.

Reduce Utility Bills

Koala Insulation experts can recommend and install your solar attic fan today. An attic fan plays a significant role in releasing trapped heat, protecting your insulation, roof and home. It has a huge effect on how your overall air conditioning unit or HVAC will work in cooling down your house and keeping away excessive moisture in the winter. Upgrading your insulation combined with a new solar attic fan can keep your energy costs down by as much as 40% and keep you and your family safe and comfortable.

Need Project Financing

Pay for your project with predictable, monthly payments without tapping into your home equity.

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  • 12 Month - No Interest, No Payment Options
  • Fixed monthly payments
  • No prepayment penalties
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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.

O'Fallon, MO

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

Customer Review

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.

Ballwin, MO

Customer Review

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

Customer Review

Great crew did a great job, cleaned up everything when complete.

Wildwood, MO

Customer Review

Hired Koala to add insulation into our attic! Very pleased with the professionalism of the crew and reasonable pricing.

New Town, St Charles

Returning Customer

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

Customer Review

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

Ballwin, MO

Customer Review

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!

O'Fallon, MO

Customer Review

Excellent service from Koala. They were professional and made the process easy. Highly recommend this company.

Wildwood, MO

Customer Review

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

Customer Review

Very responsive to questions. On time. Efficient

St. Louis

Client Review

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Webster Groves, MO

Customer Review

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

Customer Review

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

Customer Review

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.

Wentzville, MO

Customer Review

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

Customer Review

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.

Ballwin, MO

Customer Review

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

Customer Review

Very professional and hard working. Great customer service from beginning to end. They did an excellent job installing attic insulation. Highly recommend!

Ballwin, MO

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

Counties Served

ST LOUIS, ST CHARLES

Zip Code

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

We Look Forward To Hearing From You

We make the insulation process simple & easy.

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