Koala Insulation has become a fast-growing insulation provider across North America, offering attic insulation, spray foam, energy audits, and other home efficiency services. In this Koala Insulation review, we examine the company’s services, pricing, pros and cons, and how it compares with other insulation providers.
Our Verdict: Koala Insulation is a strong option for homeowners looking for professional insulation installation and energy-efficiency upgrades. However, because it operates through a franchise network, pricing and service quality may vary by location.
Modernize maintains homeowner-first editorial integrity, meaning we accept no commissions and no partner links for this review. Our reviews are thoroughly fact-checked by our home improvement experts. Ratings are determined by a sophisticated algorithm to rate brands, including analyses of products, materials, quality, costs, sizes, durability, energy efficiency, and warranties.
This Koala Insulation review looks at one of the fastest-growing insulation companies in the U.S. Founded in 2018, Koala Insulation began franchising in 2020 and has expanded rapidly throughout the United States and Canada.
The company focuses on improving home comfort and energy efficiency through insulation installation, removal, and ventilation upgrades. Koala Insulation primarily serves residential homeowners and provides services such as spray foam insulation, blown-in insulation, batt insulation, energy audits, and attic ventilation solutions.
Most locations are locally owned franchises, meaning service areas and project costs can vary depending on the region.
Koala Fast Facts
Best For
Top Service
Cost Installed
Standout Feature
Warranty
Energy efficiency upgrades and attic insulation
Spray foam insulation installation
$800 to $9,000 depending on project size
Whole-home insulation solutions and energy audits
Varies by location and material manufacturer
Why We Love Koala Insulation
At Modernize, we like companies that help homeowners improve both comfort and energy efficiency, and Koala Insulation focuses heavily on both. The company offers multiple insulation types along with energy audits to identify where homes lose energy.
We also appreciate that many Koala locations provide free inspections and project estimates, helping homeowners understand their insulation needs before committing to a project.
Because Koala operates through a franchise model, homeowners may also benefit from local expertise and quicker installation scheduling compared to larger national providers.
Pros & Cons of Koala Insulation
Like most companies, Koala Insulation has its strengths and drawbacks. While many customers praise its professionalism, quality materials, and energy-saving solutions, others have noted variability in pricing and service depending on location. Here’s a look at the key pros and cons.
Pros
Energy-Efficient Solutions: Insulation services help reduce heating and cooling costs.
Eco-Friendly Materials: Many projects use recycled cellulose or other environmentally conscious insulation materials.
Multiple Insulation Types: Offers spray foam, blown-in, and batt insulation for different applications.
Free Estimates: Many locations provide free home inspections and energy consultations.
Additional Services: Includes insulation removal, air sealing, and attic ventilation improvements.
Cons
Franchise Model: Service quality and pricing may vary depending on the location.
Limited Pricing Transparency: Exact costs typically require a home inspection and quote.
Availability Varies by Area: Not every region has a local Koala Insulation franchise.
Koala Insulation Review: Services and Solutions
Koala Insulation specializes in providing a range of insulation products and services designed to enhance energy efficiency in homes. Here’s a breakdown of their core offerings:
Replacing old insulation can improve indoor air quality and restore energy efficiency.
Energy Audits
Many Koala locations offer home energy audits to identify areas where a home is losing heat or cooling.
Energy audits typically evaluate:
Attic insulation levels
Air leaks around windows and doors
Ventilation
HVAC efficiency
These inspections help homeowners determine which insulation upgrades will provide the best return on investment.
Solar Attic Fans
Some Koala Insulation locations install solar attic fans to improve attic ventilation.
Solar attic fans can:
Reduce attic heat buildup
Extend roof lifespan
Lower air-conditioning strain
Reduce moisture and mold risk
Because they are solar-powered, they do not add to electricity costs.
Customer Reviews and Ratings
Customer reviews provide valuable insight into real homeowner experiences with a company’s services. When researching insulation contractors, reading reviews can help you understand installation quality, professionalism, and pricing transparency.
In general, Koala Insulation receives positive feedback for professionalism, knowledgeable technicians, and noticeable energy savings after installation. Some reviews mention scheduling delays or pricing differences between locations, which can happen with franchise-based companies.
“My mother-in-law used [Koala] and liked them. We got a quote from them to add insulation to our attic (R-38, blown-in), air seal the attic, duct seal the AC units, add a hatch over the drop down attic stairs, and remove the whirly turbine and add a solar attic fan.” — Reddit Review
“I used [Koala] in TN and they were excellent. Got it completed and cleaned up all within the day. I’d recommend them.” — Reddit Review
“The guys at Koala were on time, polite, cleaned up afterwards. They did such a great job!! I would highly recommend them to anyone needing insulation!” — Google Review
How Much Does Koala Insulation Cost?
Most homeowners report spending between $800 and $9,000 for insulation upgrades, depending on the materials used and the areas of the home being insulated. The cost of insulation installation with Koala Insulation varies based on the insulation type, home size, and project complexity.
Average Cost by Insulation Type
Koala Average Cost by Insulation Type
Insulation Type
Average Installed Cost
Blown-In Insulation
$1.50 to $3.00 per sq. ft.
Spray Foam Insulation
$2.00 to $4.00 per sq. ft.
Batt Insulation
$0.80 to $2.00 per sq. ft.
Example estimates:
Attic Insulation Upgrade: $1,200 to $3,500
Whole-Home Insulation Project: $4,000 to $9,000
Small Crawl Space Project: $800 to $2,000
Factors Affecting Cost
Home size and square footage
Insulation material used
Accessibility of installation area
Regional labor costs
Removal of existing insulation
Air sealing or ventilation upgrades
Financing Options
Many Koala Insulation locations offer financing options with quick pre-approval through partner lenders. This allows homeowners to pay for insulation upgrades through monthly installments instead of upfront costs.
Homeowners should also check for state tax incentives or local utility rebates when upgrading insulation.
Koala Insulation Review: Brand Comparison
When choosing an insulation provider, it’s helpful to compare industry leaders to see which best fits your needs. Below, we break down how Koala Insulation stacks up against their competition in key areas like services, pricing, and customer satisfaction.
Koala Insulation vs. Dr. Energy Saver
Dr. Energy Saver focuses on whole-home energy performance improvements, while Koala Insulation specializes in insulation installation and attic ventilation solutions.
Cost Range: $1,500 to $4,500
Pros: Comprehensive home energy audits, HVAC and moisture control solutions, certified contractor network focused on home performance
Cons: Fewer service locations nationwide, higher starting project costs, services may involve broader upgrades beyond insulation
What Sets Koala Apart
Koala Insulation focuses specifically on insulation installation and ventilation upgrades. This specialization allows many locations to provide faster inspections and installation timelines while offering multiple insulation material options depending on the home’s needs.
Koala Insulation vs. GreenHomes America
GreenHomes America provides a broader home performance approach, offering insulation alongside HVAC and efficiency upgrades.
Cost Range: $1,500 to $5,500
Pros: Whole-home energy efficiency services, experienced energy auditors, focus on improving overall home performance
Cons: Limited service coverage, services may involve multiple upgrades that increase project costs, less specialization in insulation installation
What Sets Koala Apart
Koala Insulation focuses directly on insulation and attic ventilation upgrades. This allows homeowners to target energy loss quickly without committing to broader home performance renovations.
Koala Insulation vs. USA Insulation
USA Insulation is known for its proprietary foam wall injection insulation designed for existing homes.
Cost Range: $3,000 to $8,000
Pros: Proprietary wall foam insulation, strong retrofit solution for finished homes, established brand with decades of experience
Cons: Limited insulation material options, not available nationwide, higher costs for some retrofit projects
What Sets Koala Apart
Koala Insulation offers several insulation types such as including spray foam, blown-in, and batt insulation, giving homeowners more flexibility depending on the area being insulated and their overall energy-efficiency goals.
Koala Insulation is ideal for homeowners looking for energy-efficient insulation solutions that are both environmentally friendly and effective. Their products are well-suited for those interested in reducing their carbon footprint and lowering energy bills. However, if you’re looking for a broader product selection or live outside their service area, you might want to explore other options.
Frequently Asked Questions About Koala Insulation
Is Koala Insulation a good company?
Koala Insulation is generally considered a reputable insulation contractor with locations across much of the United States and parts of Canada. Many homeowners report improved comfort and lower energy bills after installation. Because the company operates through franchises, customer experiences may vary depending on the local provider.
What are the main benefits of choosing Koala Insulation?
Koala Insulation focuses on improving home energy efficiency through upgraded insulation and ventilation solutions. Proper insulation can help lower heating and cooling costs, stabilize indoor temperatures, and reduce outside noise. Many insulation upgrades may also qualify for energy-efficiency rebates or tax incentives depending on your location.
What services and insulation types does Koala Insulation offer?
Koala Insulation installs several insulation types, including blown-in insulation (fiberglass or cellulose), spray foam insulation, and batt insulation. These materials can be used in attics, walls, floors, basements, and crawl spaces. Many locations also provide insulation removal, energy audits, and attic ventilation solutions such as solar attic fans.
How much does Koala Insulation cost, and what affects the price?
Most Koala Insulation projects range from about $800 for smaller upgrades to $9,000 or more for larger installations. Average national prices are roughly $0.80 to $2.00 per sq. ft. for batt insulation, $1.50 to $3.00 for blown-in insulation, and $2.00 to $4.00 for spray foam. Final costs depend on home size, insulation type, and project complexity.
Does Koala Insulation offer free estimates?
Yes. Many Koala Insulation locations offer free home inspections and insulation estimates. During the inspection, technicians evaluate existing insulation levels, identify areas of energy loss, and recommend the best insulation upgrades for improving comfort and energy efficiency.
Are there any downsides or limitations to consider?
Koala Insulation operates through a franchise model, so pricing and service quality can vary by location. Detailed pricing is not typically listed online, and homeowners usually need a home inspection to receive an accurate quote. Availability may also be limited in areas without a local franchise.
Does new insulation really reduce energy bills?
Yes. Upgrading insulation can significantly reduce energy loss and improve home efficiency. According to energy experts, proper insulation and air sealing can reduce heating and cooling costs by 10% to 20% or more, depending on the home’s current insulation levels and climate conditions.
What’s special about Koala’s solar attic fans?
Koala Insulation offers solar attic fans that improve attic ventilation by removing excess heat and moisture. Because they run on solar power, they do not add to electricity costs. Proper attic ventilation can help extend roof lifespan, reduce HVAC strain, and improve overall home comfort.
