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.

Get a Free Estimate

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

Get a Free Estimate

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 Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder
  • Boulder

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

(720) 738-7825
Get a Free Estimate
Book your appointment online

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

Get a Free Estimate

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 Boulder.

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 Boulder 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.

Get a Free Estimate

Need Project Financing

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

  • Get Pre-Approved in under 2 minutes
  • Multiple low-interest payment plans
  • Fixed monthly payments
  • No prepayment penalties
Get Pre-Approved

Read More of Our Reviews

Richard G

Koala installed all the foam insulation in our new construction residence.Before awarding the project we asked them to come over and do a walk through with the person who was going to actually do the work, Bernie. For us this stage of insulation was primarily air sealing the upper and lower rims, the stud bays, and the lid, including a 900 sf garage.. We needed to be sure that Bernie was confident about getting the foam to the parts of the construction that were difficult to reach, mainly in the basement and large crawl space. A couple of spots were missed and we called them back: they took care of the problem areas the next day. The house has a whole new feel. We'll follow up in a month or so self installing fiberglass batts. If the foam insulation is not done properly there is no way to really recover from those errors. Prior to the spray work starting he Koala crew covered all the windows and other house surfaces so foam did not spill on them, and they cleaned up well after the job was completed. Be careful about choosing your insulation contractor. We were extremely pleased working with the Koala Team. We recommend them highly.

Longmont, Boulder County

Pinnacle Disaster & Recovery Services

We have worked with several insulation companies over the past few months. Koala is extremely professional, reliable and dependable. They stand by their work and are experts at what they do. I highly recommend them.

Boulder County

Green Gable Roofing

We are a company as well and we needed an insulation company to work with. John and Chris have been amazing to work with. They attended to our customers efficiently and quickly. We will defiantly be using them for all our insulation projects and will be referring out to anyone who needs insulation removal and replacement.

Boulder County

Steven F

Koala did what they said they would do. The team came on time and worked hard for long hours to remove and replace the insulation. Really happy with them.

Louisville, CO

Peter P

We have worked with several insulation companies over the past few months. Koala is extremely professional, reliable and dependable. They stand by their work and are experts at what they do. I highly recommend them.

Louisville

Loraine B

We used Koala to replace our insulation after the Marshall Fire. They are exceptional, knowledgeable when answering questions and very personable. They treat your home as if it's their own and clean up is impeccable. I highly recommend Koala"

Louisville

Dennis Z

"They were professional, honest, very communicative, did a great job, and finished ahead of schedule. I would hire them again."

Louisville 80027

Brian S

Although we had a small hiccup with the insulation machine, the installers were very courteous, provided excellent customer service and fixed the issue quickly; they made sure I was happy with the work before leaving.

I would use them again and would recommend to others as well.

Golden

Greg M

Chris and his team were very professional. Great communication before hand to all my questions. Chris was on-time for the estimate and the actual work. His team were professional, clean, polite and considerate. They blew insulation in the ceiling, added 2 solar attic fans and also crawled under our newly enclosed deck with 20" of clearance and insulated with batting between all the joists. When finished they cleaned up and left no trace of being there.

Thanks Koala"

Thornton

Alex E

The Koala team did a great job installing insulation at my house"

Boulder, CO

Sergey

Koala installed attic insulation for me. Chris worked with me on the details of the specific job i wanted to do for my house. The crew was very professional, clean, and fast. Koala is a new company and they are working hard to earn their business. While they are not certified for the county and xcell rebates. Their prices and scope of work provides similar or better prices compared to companies that need to jump through all the hoops to qualify for a couple hundred dollars of county rebates

Boulder

Ed

Great service team! Would certainly recommend Koala for your attic.

Jefferson

Dennis

These guys are Pro's! Great Service, Price & Prompt

Longmont, Boulder County

Stan

John & Chris were very responsive, know the business and did quality work. Went above & beyond by sealing unforeseen gaps PLUS adding a cool shield over our attic access to provide additional insulation."

Erie, Weld County

Jacob

Koala Insulation of Boulder installed blow-in insulation in my attic space in order to bring it up to code. They were responsive and professional throughout the process. Highly recommended."

Boulder

Sharon

Excellent service very happy with the presentation.

Thank You

Sharon & Willie"

Brighton, Adams & Weld County

Rich

Easy to work with, responsive, knowledgeable. Reached out about quoting one solution for my garage and they recommended a different one that was a better fit for the job and under budget. Would recommend in the future."

Denver

Brandon

John and his team were prompt and professional. They arrived to my home to look at my attic and provide a quote and returned a week later to complete the job as scheduled. I highly recommend contacting them for your insulation needs!""

Brighton, Adams & Weld County

Karen

I highly recommend this company, They are professional and honest. John did an inspection of the insulation in my attic, which I suspected was lacking. There were rooms in the house that were overly hot in the summer and cold in the winter. After the addition of the insulation and a solar attic fan I have noticed a significant difference in the house and couldn't be happier."

Longmont, Boulder County

Stephen

Koala Insulation of Boulder were incredibly professional from the estimate all the way through the completion of the project. The quality of work was excellent and the crew did a great job of cleaning up afterwards. I would highly recommend."

Broomfield County

Ande

John and team were responsive, professional, and friendly. I called John and team and they were one of the only companies I could get a hold of, despite leaving messages with several competitors. John usually handles projects much bigger than the my small insulation project, but he provided a fair quote compared to competitors, and because of his responsiveness I offered the job to he and his team. They scheduled a time and day and showed up on time. Through my own communication error, they were unable to get access to the property and had no way to reach me other than email. They ended up having to leave and when I called them up to explain and apologize, John was understanding, though I would have expected to never hear from them again because of my miscommunication. They agreed to revisit the site in the SAME week. They ended up not being able to complete the project because of structural obstructions. They tried to blow insulation for two hours and they did not charge me since they were unable to successfully fill the space. They were incredibly kind, professional, and honest. I would hire them again in a heartbeat. Many thanks John and team for the five star service!!!"

Boulder

We Provide Insulation Services to the Following Boulder Areas

ELDORADO SPRINGS, BOULDER, JAMESTOWN, WARD, LONGMONT, LYONS, NIWOT, ARVADA, BROOMFIELD, LOUISVILLE, WESTMINSTER, LAFAYETTE, DACONO, ERIE, FREDERICK, BRIGHTON, FORT LUPTON, LITTLETON, DENVER, GOLDEN, IDLEDALE, INDIAN HILLS, KITTREDGE, MORRISON

Counties Served

BOULDER, JEFFERSON, BROOMFIELD, ADAMS, WELD

Zip Code

80025, 80301, 80302, 80303, 80304, 80305, 80309, 80455, 80481, 80501, 80503, 80540, 80544, 80005, 80007, 80020, 80021, 80027, 80031, 80023, 80026, 80514, 80516, 80530, 80601, 80602, 80603, 80621, 80127, 80214, 80215, 80228, 80401, 80403, 80419, 80453, 80454, 80457, 80465

We Look Forward To Hearing From You

We make the insulation process simple & easy.

We make the insulation process simple & easy.

GET YOUR FREE ESTIMATE