919-999-2728
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Raleigh Insulation Installation Experts
Improve your Raleigh area home's energy performance with expert insulation installation services. Count on Koala Insulation of Raleigh for reliable, affordable insulation solutions that deliver real results and long-term comfort.
Top Insulation Contractor in Raleigh
39 Reviews
Spray Foam Insulation Raleigh
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 Raleigh
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.
Batt Insulation Installation Raleigh
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.
Insulation Removal Services Raleigh
If you’re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we’ll remove existing insulation, and sanitize and deodorize the areas.
Air Sealing Service Raleigh
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
Solar Attic Fans Raleigh
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.
Commercial Insulation Services Raleigh
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.
Crawl Space Encapsulation Raleigh
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
Your Go-To Insulation Pros in Raleigh
Locally owned and operated in Wake County, Koala Insulation proudly serves homeowners across Raleigh, Cary, Apex, Morrisville, Garner, and the surrounding communities. We combine expert guidance with premium insulation materials to improve your home’s comfort and efficiency year-round. With friendly service, proven solutions, and dependable results, we’re here to help you stay comfortable no matter the season.
Koala Insulation Of Raleigh
As a home or business owner, it's hard to know when your house or office building needs new insulation. However, keeping an eye out for a couple of key signs can help you catch any underlying insulation issues early. If your energy bills consistently creep up, you might need an upgrade. Similarly, if inside temperatures are noticeably unstable and match outside weather too closely, poor insulation might be a factor.
At Koala Insulation of Raleigh, we understand how discomfort disrupts your daily life. When you feel overwhelmingly hot or cold, it's hard to sleep, work, relax, cook, clean, or play indoors. On top of the effects of inconsistent temperatures, paying too much for your energy bills impacts your financial wellbeing on a monthly basis. That’s why we go above and beyond to fix your issue speedily, effectively, and with the highest level of customer service.
Of the insulation companies near you in Raleigh, we particularly excel at insulation removal, replacement, and installation services. We bring an unparalleled combination of nationwide backing, local expertise, and compassionate service. Offering tailored options for crawl space insulation and solar fans for the attic, we protect residential and commercial properties against unpleasant temperatures from top to bottom. Plus, our transparent and affordable pricing structure makes our services more accessible across different structures and situations.
Learn more about the problems caused by poor insulation and how Koala Insulation of Raleigh fixes them for our North Carolina customers.
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Why Is Poor Insulation a Problem?
If your home or commercial building isn't properly insulated, high energy bills and inconsistent temperatures are only the start of the issues you might encounter. Over time, insufficient insulation creates a snowball effect that can lead to:
- Shorter lasting HVAC systems
- Dust and allergens inside
- Insect, pest, and rodent infestations
- Water damage and mold growth
- Lower overall roof lifetime
- Noise traveling through walls
- Long-term energy inefficiency
Upgraded insulation supports the longevity of your roof and HVAC system, while keeping moisture, noise, and pests outside. When you're ready to keep temperate air in and problems out, request a home inspection from Koala Insulation in Raleigh and nearby towns, including Cary and Apex.
Financial Incentives for Replacing Insulation
Replacing insulation helps you avoid negative consequences, but it also comes with financial benefits. An investment in insulation can result in significant ROI through two major routes: lowering your monthly energy costs and qualifying you for tax incentives. The first is self-explanatory — if you pay less for energy each month, you'll make back the cost of new insulation over time, then keep saving for as long as your insulation lasts.
An insulation upgrade may also qualify for tax incentives, including the Inflation Reduction Act (IRA), Energy Efficiency Home Improvement Credit, and the High-Efficiency Electric Home (HOMES) Rebate Program. Our experts will guide you throughout the entire process, from choosing the right insulation to applying for your tax credit.
Koala’s Selection of Insulation Solutions
Our wide range of services cover your entire house, eliminating problems caused by substandard insulation while you experience the immediate and long-term benefits of your investment. Get a custom-tailored service plan from Koala Insulation, including options such as:
- Batt, Blown-In, or Spray Foam Insulation: Our expert insulation contractors will advise on the best insulation to cover every area, then safely and efficiently install it.
- Air Sealing: We’ll air seal around trouble spots near entrances, chimneys, and recessed lighting to make sure outside air can't sneak in uninvited.
- Solar Attic Fans and Venting: Our attic insulation offerings protect your ductwork and roof from sudden temperature changes, improving their longevity.
- Insulation Removal: Trust us to remove and dispose of damaged insulation to protect your home from moisture, mold, and pests.
Choose Koala Insulation of Raleigh
As both a locally and nationally trusted brand, we are proven experts in the insulation field who understand our Raleigh customers' needs. Our technicians will inspect your home thoroughly to identify all problems, guide you toward the options that best suit your home or building, then execute a custom plan skillfully and professionally.
Reach out for a free estimate to get started.
We’ll make your space more Comfortable
Lower Energy Bills
Insulation can lower energy bills substantially. The US 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!
Protect Your Family from Mold, Allergens, and Fire
Insulation, Air Sealing, and Crawlspace Encapsulations create a moisture barrier, keeping moisture, mold, allergens, and pests out of your home. The lack of proper insulation can also be a fire hazard. Enjoy your home stress free by knowing that you and your family are protected!
Affordable R-Value
Blown-in Insulation is very cost effective and allows you to get better comfort and lower monthly costs at an affordable price point. Blown In insulation is a no brainer as a homeowner. Let us help you save on the upfront costs!
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!
Energy Efficiency
Proper insulation increases your home's efficiency, reduces energy loss out of the roof and floors, and lowers monthly energy costs.
What to Expect In 5 Easy Steps
Schedule Your Free Evaluation
Contact your nearest Koala Insulation Location, recognized as the #1 trusted insulation expert nationwide. We will discuss your needs and schedule an appointment to provide a free evaluation.
Home Efficiency Assessment & Estimate
One of our friendly insulation experts will perform a thorough home efficiency assessment. Your insulation expert will then review the assessment findings, the science behind these findings, and why any changes are needed. Lastly, your insulation expert will provide the best option that fits your home efficiency needs and your budget.
Schedule Your Insulation Service
We will schedule your insulation service for the soonest availability that fits your schedule because we understand that your home insulation is a priority!
Installation
Our team of highly skilled insulation technicians will install your premium insulation solution in as little as two hours. We treat your home like our own and take time to leave it cleaner than it was before.
Enjoy Your Comfortable & Efficient Home
Enjoy a more efficient home with lower energy bills and improved comfort year-round. Enjoy your improved home stress free knowing that Koala Insulation stands behind their work! Reach out to your Koala Insulation team anytime for support.
Insulation You Can Count On
We’ve built a strong reputation with homeowners throughout Raleigh, Cary, and Apex by delivering high-quality insulation work paired with genuinely friendly, respectful service. Our reviews show the care and craftsmanship we put into every job—and we’d be proud to make your Wake County home our next success story.
Annmarie Young
22:32 09 Jul 26
Great customer service. I received a detailed quote and the work was done accordingly and in time. Drew took the time to answer all my questions in detail. I highly recommend Koala.
Mike W
14:39 08 Jul 26
Drew and the entire Koala team were great to work with. From the initial consult/quoting process to the final walk through, they were attentive, listening, and willing to "do whatever it takes". It will take time to document the overall effectiveness of the spray foam product/process, so I hope to add definitive details to this note down the road.
Matt Jacot
16:28 07 Jul 26
Highly recommend working with Drew and the team at Koala Insulation of Raleigh. The work they did made a huge difference in my home. The team was thorough in communication, conscientious, and honest about solutions to address my attic issues. Great team to work with and I’m happy I chose Koala to fix my insulation needs.
Dave Johnson
14:19 31 Mar 26
Koala Insulation replaced and upgraded the insulation in my house. I'm very happy with the results (based on the last 2 weeks): the upstairs isn't getting so much warmer than the rest of the house, and it's generally more comfortable. I got multiple quotes, and after negotiation, Koala's price was near the median of other quotes. It was a moderately-sized job (~1300 sq ft each for attic and crawl space, both needed new insulation), which took 2 days.
Justin the project manager was great to work with: very responsive to my requests, and he promptly updated the statement of work when I asked to change the scope (from spray foam for the whole attic to only spraying the ducts and adding blown-in fiberglass). If I had to criticize something, I'd say the biggest pain point was the requirement to full vacate the house (including my cats) while the spray foam was off-gassing, but that would have been the same for all contractors.
The crew showed up at the promised time and got the job done on schedule without any surprises (e.g., kicking through the ceiling, running late, increasing costs, etc.), which is all that I could really ask for. So overall, I'm happy that I got this project done, especially before another blazing hot summer.
Justin the project manager was great to work with: very responsive to my requests, and he promptly updated the statement of work when I asked to change the scope (from spray foam for the whole attic to only spraying the ducts and adding blown-in fiberglass). If I had to criticize something, I'd say the biggest pain point was the requirement to full vacate the house (including my cats) while the spray foam was off-gassing, but that would have been the same for all contractors.
The crew showed up at the promised time and got the job done on schedule without any surprises (e.g., kicking through the ceiling, running late, increasing costs, etc.), which is all that I could really ask for. So overall, I'm happy that I got this project done, especially before another blazing hot summer.
Jacquelyn Kleiss
23:29 30 Mar 26
We are so glad that someone recommended KOALA Insulation to us for help in removing the 1972 insulation in our attic and replacing it with new. What a great team! Drew (owner), Justin, Terry, and Jaleel transformed our attic in record time and could not have been nicer to work with. Thanks so much to each of you for doing a 5 star job for us.
- Garner
- Wake County
- Raleigh
- Morrisville
- Apex
- Cary
Koala Insulation of Raleigh
Hours of Operation
- Mon:
- 9:00 AM - 5:00 PM
- Tues:
- 9:00 AM - 5:00 PM
- Wed:
- 9:00 AM - 5:00 PM
- Thurs:
- 9:00 AM - 5:00 PM
- Fri:
- 9:00 AM - 5:00 PM
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Get a quote
Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
