Prevents Conduction: Spray foam reduces thermal transfer from materials in contact with the insulation itself, such as wood or drywall.
Professional Spray Foam Insulation Services in Nashville
Let Our Insulation Experts Show You The Many Benefits Of Our High Performance Insulation.
For outstanding energy efficiency, spray foam insulation is an excellent option for residential and commercial properties in Nashville. Our deep knowledge of the local climate, paired with the resources of a strong national network, allows us to deliver tailored spray foam insulation solutions that cater to your unique requirements.
As a top provider of spray foam insulation in Nashville, Koala Insulation is committed to offering professional guidance and delivering high-quality workmanship for every project we handle.
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Trusted
Spray Foam Insulation Contractors in Nashville
Nashville faces distinct climate challenges that can greatly influence the energy efficiency of residential properties, a concern that resonates with homeowners across the United States. Koala Insulation of Nashville understands that spray foam insulation offers a practical solution to these challenges, particularly in critical areas like attics and exterior walls. This type of insulation forms a robust and well-sealed barrier, significantly reducing air leakage while enhancing both the structural integrity and overall energy performance of homes.
The effectiveness of insulation is closely tied to the quality of installation. Koala Insulation employs a dedicated team of professionals who are committed to delivering top-notch installation services, enabling Nashville homeowners to realize substantial energy savings over time. This focus on exceptional workmanship has established Koala Insulation as a reliable resource for spray foam insulation installation, empowering the local community to undertake meaningful improvements in their homes’ energy efficiency.
A Superior
Thermal & Air Barrier Services in Nashville
Spray foam insulation presents numerous advantages for property owners in Nashville, making it a favored option for homes and commercial spaces alike. This innovative insulation method effectively reduces heat transfer, leading to enhanced energy efficiency when compared to traditional insulation solutions. Its unique benefits position it as an ideal choice for a variety of buildings across the city.
These capabilities define the insulation type:
Blocks Air Infiltration: The insulation system prevents treated air from transferring through gaps, holes, or damage in exterior walls and roofs.
Stops Moisture: Spray foam blocks moisture from entering the treated space and contributing to heat loss or gain.
Advantages Of
Spray Foam Insulation in Nashville
Spray foam insulation outperforms all other types of insulation by large margins because its long-term benefits outweigh its initial installation costs. Spray foam also offers superior sealing properties and is environmentally friendly.
Improved Air Quality
Proper insulation is essential for minimizing the entry of dust, allergens, and other pollutants into your home. Opting for spray foam insulation can significantly improve indoor air quality by thoroughly sealing gaps and managing moisture levels. This choice not only fosters a healthier living environment but also boosts your home’s energy efficiency.
Water & Fire Resistance
Spray foam insulation provides an outstanding method for protecting your home from moisture while also improving fire resistance. This application forms a sturdy barrier that greatly minimizes the chances of mold development, making it highly effective for mitigating water damage issues. Additionally, it contributes to a safer and more pleasant living environment, thereby enhancing the overall comfort and quality of your home.
Pest and Wildlife Protection
Spray foam insulation acts as a powerful deterrent against intruding pests like insects and rodents. By forming a continuous barrier, it greatly decreases the chances of these unwanted guests making their way into your home. Along with improving energy efficiency, this strong insulation plays a vital role in safeguarding your property, ensuring a comfortable and secure environment for all residents.
Strengthens Buildings
Spray foam insulation plays a vital role in sealing openings and reinforcing the overall integrity of your home. When properly applied and allowed sufficient time to cure, it creates a strong barrier that bonds effectively with key structural elements such as framing, sheathing, and interior surfaces. This strong adhesion boosts the resilience of the building, enabling it to better handle the natural settling and shifting that occur over time. Moreover, it helps reduce vibrations within the walls and enhances soundproofing features. These benefits greatly aid in prolonging the lifespan of your home while improving its structural soundness.
Soundproofing
Improving the comfort of your home can be achieved through the use of spray foam insulation. When combined with effectively sealing gaps and cracks, this technique forms a strong barrier within your walls, ceilings, and floors. Spray foam insulation excels at reducing unwanted noise throughout your residence. Its dense composition offers excellent soundproofing qualities, significantly diminishing both exterior sounds and noises created by internal systems like heating, ventilation, and plumbing.
Environmentally Friendly
Investing in spray foam insulation is a proactive way for Nashville property owners to create a more energy-efficient and resilient environment. Unlike traditional materials that can shed irritating fibers, cured spray foam is chemically inert and does not release harmful particles into your living space, contributing to better indoor air quality. Our professional installation process uses specialized equipment to ensure a precise, seamless air seal that remains effective for decades. Because closed-cell spray foam does not retain moisture or support mold growth, it serves as a robust secondary barrier against water damage, helping Nashville homes withstand the local humidity while preserving long-term structural integrity.
4-Step Spray Foam Process in Nashville
Spray Foam Installation Process
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
- Prep for Safe InstallationEvery spray foam installation project starts with our detailed safety and preparation process. We shut down your HVAC system; protect floors, furniture, and belongings; and set up negative-pressure ventilation to keep all spray foam particles safely contained. Every installation team member has received American Chemical Council safety training and wears full protective gear.
- Precisely Apply Spray FoamUsing industry-leading spray foam installation equipment, we test the sprayer, apply even lifts to ensure proper expansion, and measure spray depth as we go. Careful installation and coverage ensure the foam seals gaps properly and cures correctly.
Koala Difference: We calibrate mixes and test sprays to ensure the correct compound 1:1 ratio of A-side (isocyanate) and B-side (polyol resin) to achieve the desired results.
- Trim and InspectOnce the spray foam application has cured, we trim excess materials and ensure ideal coverage, thickness, and adhesion. Our spray foam installers continue to ventilate the area as we inspect our work proactively.
Koala Difference: We prepare a detailed inspection checklist based on your approved project plan, so you know the work was done right.
- Clean Site, Re-Entry & Ongoing Support
We clean the area thoroughly, remove any lingering insulation material, and let you know when it’s safe to return. Koala Insulation of Nashville will always leave your space cleaner than we found it, and our work is backed by a limited lifetime residential insulation warranty.
Koala Difference: Our team includes all relevant paperwork to make claiming any tax credits and rebates easy!
Get a Quote
Ready to get your project started? Work with the most experienced spray foam insulation contractors in Nashville. Schedule a free quote with Koala Insulation of Nashville today!
What to Expect
In 5 Easy Steps
In 5 Easy Steps
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.
Post Installation Inspection
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.
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.
Benefits
Enhanced Comfort
Energy Savings
Quality Materials
Eco-Friendly Options
Enhanced Comfort
Stay cozy inside, no matter the weather outside.
Energy Savings
Save on your energy bills while keeping your home comfy all year.
Reduced Noise
We use top-quality insulation to give you lasting results.
Eco Friendly
Choose insulation that’s better for your home and the planet, such as solar-powered attic fans.
Your Satisfaction is
Our Top Priority
And don’t just take our word for it, hear from our happy clients about their experience with our professional insulation services.
Sarah Campbell Drury
20:58 25 Jun 26
My hat is off to BJ at Koala Insulation. Koala did some work on our basement. We had an issue with one aspect of the work and BJ personally came out and went above and beyond to make sure all was made right. We would definitely use them again.
Greg Paulson
13:22 16 Jun 26
Closed-cell spray foam and fire-retardant painting for a portion of a barn.
It's often noted that when and how a business successfully resolves issues for a service actually improves customer satisfaction verses if the work was done with no issues at all. Such was my experience. Two issues happened, one of my making and one of Koala's. Both were resolved professionally and with a high degree of integrity.
In terms of the actual work performed, both the spray foam and painting was done very well. Cleanup was excellent. Will recommend to others.
It's often noted that when and how a business successfully resolves issues for a service actually improves customer satisfaction verses if the work was done with no issues at all. Such was my experience. Two issues happened, one of my making and one of Koala's. Both were resolved professionally and with a high degree of integrity.
In terms of the actual work performed, both the spray foam and painting was done very well. Cleanup was excellent. Will recommend to others.
Dave Brinkman
13:35 08 Apr 26
Great job by Koala insulation. Price was very fair and the work done was professional. Jared in particular deserves a huge shout out for a job well done. I’d recommend them.
Hal Balthrop
02:30 19 Mar 26
The experience with Koala was great! Bryant and Jeremy were very professional, thorough and thoughtful in their service. The preliminary site vote, quick turnaround detailed quote (very reasonable) and subsequent timely installation could not have been better. They were very sensitive in protecting the integrity of interior areas adjacent to project site and left treated area very clean when complete. I highly recommend this company and plan on working with them again to sprsy foam more areas as our remodel continues.
R Wood
23:29 17 Mar 26
Koala removed our old attic insulation and replaced it with R-49 blown in insulation. They were very conscientious and professional in the way they performed their work and cleaned up well when they were done. Our sensitive air filters never kicked in because John and the crew kept the dust isolated to the attic. When they found electrical wires that had been chewed by mice, resulting in exposed copper wire, they waited for me to bring in an electrician to repair the wires and still completed the job in one day. Overall, Koala did a wonderful job for us and we highly recommend them.
Anthony Gay
01:13 11 Mar 26
Great communication and thorough job. Very happy with work done for my upgraded insulation, solar powered attic fan, and fiberglass blanket insulation. I also feel like I paid a fair amount and wasn't overcharged. Quality work and quality people. Def recommend.
Stephen P. Ray
13:55 02 Feb 26
I hired Koala to remove all the drop in insulation in the attic of my 1968 home and they did an amazing job! Their communication was great, and once their team got to work on the job, they had it fully finished and cleaned up within 2 days. I am excited to be working with Koala again in the near future for spray in insulation and crawl space mitigation.
The Land
00:52 07 Jan 26
I booked a very specific date a few months ago and Jared and the team committed to that date, understood the importance of the winter break schedule. My job was unique and had some challenges, but their communication was fantastic. The guys showed up on time and the job was done in a timely manner and they cleaned up perfectly afterwards. I was also really pleasantly surprised by the finished look! Insulation has come a long way. The crew were very respectful and polite. 1000% recommend 🌟🌟🌟🌟🌟
Mark A. DeMaio
17:44 22 Dec 25
Jon was excellent, and did a perfect job. Courteous, Professional, showed up on time and cleaned up after. Added to the fact I was pleased to know he is a Military Veteran, serving our Country in the US Army. We like to know we’re hiring Contractors that employ our Veterans.
Koala Insulation had the best price around and pleased w/the completion of the job they did today. I’d recommend them!
Koala Insulation had the best price around and pleased w/the completion of the job they did today. I’d recommend them!
Louise Merritt
21:24 04 Dec 25
Jon & his team are very friendly, professional, & invested in performing the best job possible. They cleaned up after themselves after blowing in fiberglass to bring me up to a R49 value. While installing batting in my crawlspace they identified an issue which needs repair & remediation & put me in contact with a remediation company. Top notch all the way around!
C S
00:57 19 Nov 25
So easy! I had Bryant come out and give me a quote. He was very personable and honest. Got lucky to get installation done quickly and efficiently. Jon and Uzman (spell?) were my installers. Very kind and clean! Victoria has been helping me with all the rebates and paperwork to be done! Very professional and friendly! Have already recommended Koala to two people! Excellent work!
Sharon Clancy
21:24 01 Jul 25
The whole process from getting a estimate to coming and doing the work was great. They were very friendly and professional and knowledgeable about my issue I was having. The crew that came and performed the work were very friendly . They provided me pictures of they completed work. I would definitely recommend this company.
Alex J. Hughes
16:25 20 Jun 25
Jared and Jon were amazing to work with. Fair prices, honest work. Went above and beyond to help us with our attic and crawl space. Highly recommend.
Wendy Wyatt
18:07 08 Jun 25
We are very pleased with every aspect of our service from Koala Insulation. Jared came out and inspected our attic, we thought we may have water damage due to roof damage from the recent storms, but he advised we did not. He was very professional, friendly & on time. We greatly appreciate his honesty!!!
We asked for quote to upgrade our insulation. Jared provided the quote & advised that TVA currently has rebates so the cost is basically half price during this time. We scheduled the date for the upgrade insulation and air sealing to be done.
Jon G. arrived right on time for the installation. He was also very professional, friendly & did a great job of cleaning up afterwards. He provided us with pictures of the work that was completed. He also went back over the TVA rebate program & how it works.
The temperature has been much higher the past week and we can tell a big difference in the house already. We are extremely happy with Koala Insulation!
We asked for quote to upgrade our insulation. Jared provided the quote & advised that TVA currently has rebates so the cost is basically half price during this time. We scheduled the date for the upgrade insulation and air sealing to be done.
Jon G. arrived right on time for the installation. He was also very professional, friendly & did a great job of cleaning up afterwards. He provided us with pictures of the work that was completed. He also went back over the TVA rebate program & how it works.
The temperature has been much higher the past week and we can tell a big difference in the house already. We are extremely happy with Koala Insulation!
G Z
17:54 04 Jun 25
Jared and his team perform exceptional work, dedicating themselves to a job well done. You don't see that type of work ethic often these days, especially in areas experiencing rapid growth with cheap labor and workers who hastily complete jobs. We're so glad we went with Koala Insulation of Nashville for our crawlspace encapsulation and attic insulation needs. Extremely reasonably priced services in comparison to competitors in this area. We recommend this team without any reservations.
Andrew white
18:51 21 May 25
These guys are fantastic and did a great job for us with our attic insulation! The spray foam has already made a significant improvement to our comfort and keeping the HVAC from constantly running. Looking forward to seeing our utility savings this summer! Thanks Brandon and the entire Koala team for an awesome experience!
Brian Macari
21:26 28 Mar 25
BJ and John arrived exactly on time and ready to work. They were obviously experts and actually also found some defects in my HVAC ducts which they took pics of and pointed out so I could get them taken care of later. They installed a ducted dehumidifier in my crawl space and it is a beauty! I sincerely appreciate their work and would absolutely recommend Koala to anyone.
Tom Neligan
01:09 04 Jan 25
Jerre Richards
22:26 03 Jan 25
Zach did a great job today. And Jared has been great to work with as well. This is the 3rd time we’ve used these folks as we’ve added 2 additions to our home and every time they have been wonderful to work with. They communicate with you throughout the entire process, show up when they were scheduled, prepped the work area to avoid creating a mess, worked efficiently to accomplish the job and cleaned up their work area upon completion.
I can’t say enough about the quality of their work, the friendliness of their people and their professionalism throughout the entire process. Great job guys! Thanks for taking good care of us!
I can’t say enough about the quality of their work, the friendliness of their people and their professionalism throughout the entire process. Great job guys! Thanks for taking good care of us!
Melody Weist
22:20 30 Dec 24
I received such great service during my first job of attic insulation, I once again hired Koala Insulation to insulation the garage. Once again, I was impressed by the quality of service received from Victor and Gabriel. Arrive on time, worked diligently, and left the area as clean as when they arrived. This company deserves your consideration for any and all insulation needs.
Tony Cherry
21:51 26 Dec 24
Jon was great, very communicative and understanding of my personal time.
JJ Rosen
18:33 26 Dec 24
Great company! Super nice people, great expertise, and honest. Suggested ways to save money on our insulation project and fast response time. Highly recommend!
Kenny Lakits
18:05 23 Dec 24
What a pleasure to deal with this company. Bryant showed up on time and explained all options and pricing. Jon and his helper communicated arrival and was here on time as well. Had R49 blown in, great job and place was left spotless.. Jon is a great guy and truly cares about the work he is providing. I will definitely use this company in the future for add ons to our home. A+
Susan Martino
22:11 10 Dec 24
Thanks Koala Insulation of Nashville for the excellent job performed today. Cody and Braxton arrived right on time and wasted no time getting set up for the job. Didn’t take long to complete the work and made sure to clean up after they were done. Then Cody had photos to share of the work completed. I would highly recommend this company for insulation work!
Tyler Smith
01:07 12 Nov 24
BJ Hardy and his crew did an amazing job removing our old, very old insulation and installing new spray foam in the attic. They were very communicative the whole way and it was like they were never in the house! Great work and professional!!!
Mark Autry
21:30 21 Oct 24
Koala Insulation of Nashville came out to remove our old insulation and replaced it with new blown-in fiberglass. The crew; Cody, Jackson, Zach, and Ronnie were very professional and friendly. They explained everything they were doing, problem solved and communicated well with us, and overall did and excellent job. They removed old plywood, air sealed, and installed an attic fan in addition to the blow in. Our attic is night and day from the old, sunk down insulation to the now new fiberglass at R-38. We look forward to having a more comfortable feeling home and for our heat/AC unit to work less. Thank you Koala Insulation!
Dena Lanfrankie
12:10 17 Sep 24
Below is the email I sent to the company:
"I am extremely unhappy with your services.
I had to pick up dozens of screws from where the ceiling was removed off of my floor.
A piece of the ceiling was left up.
The lights were not put back up and most were left on my counter tops.
One of the lights were left outside and was rained on overnight making is unusable.
Antother was light was broken, with glass in my sink.
Not all of the blown in insulation was removed.
The foam insulation was not sprayed in the overhang area as was quoted to me by the salesman.
(Photos attached for reference.)
This is my home, the place where I live and sleep. I have never, ever had my home left such a mess after having work done. It is excedingly distrespectful!
I now have to hire someone to come hang the new lights that I have to purchased to replace the damaged ones."
Then when the electrician came out he discovered that there was a live wire hanging over my bed where they took that light down.
I reached out to Koala via email. JD called me and I was at work and I explained that the best way to reach me was via email. I have not heard from anyone at the company since.
"I am extremely unhappy with your services.
I had to pick up dozens of screws from where the ceiling was removed off of my floor.
A piece of the ceiling was left up.
The lights were not put back up and most were left on my counter tops.
One of the lights were left outside and was rained on overnight making is unusable.
Antother was light was broken, with glass in my sink.
Not all of the blown in insulation was removed.
The foam insulation was not sprayed in the overhang area as was quoted to me by the salesman.
(Photos attached for reference.)
This is my home, the place where I live and sleep. I have never, ever had my home left such a mess after having work done. It is excedingly distrespectful!
I now have to hire someone to come hang the new lights that I have to purchased to replace the damaged ones."
Then when the electrician came out he discovered that there was a live wire hanging over my bed where they took that light down.
I reached out to Koala via email. JD called me and I was at work and I explained that the best way to reach me was via email. I have not heard from anyone at the company since.
Get a Quote
Ready to get your project started? Work with the most experienced spray foam insulation contractors in Nashville. Schedule a free quote with Koala Insulation of Nashville today!
Frequently Asked Questions
Spray Foam Insulation FAQs
Get all your questions answered by our local experts. If we didn’t address your question here, give us a call at (615) 747-2960 or schedule a free quote today!
Is spray foam right for my attic in Nashville?
Spray foam insulation can be an excellent choice for attics, but there are a few key factors to consider:
Moisture and Preparation: Any existing dampness or water intrusion should be resolved before installation to ensure strong adhesion and long-term performance.
Surface Readiness: Concrete or masonry walls may need light cleaning or preparation so the foam bonds evenly and seals effectively.
By addressing these factors, spray foam creates a dry, comfortable, and energy-efficient environment that helps protect your home from the ground up. When applied by certified Koala Insulation professionals, spray foam provides lasting comfort, reduced energy costs, and year-round peace of mind. Learn More
How much does spray foam insulation cost in Nashville?
There are several factors that affect the cost of spray foam insulation. In Nashville and most cities, insulation costs vary based on the amount of material required (based on square footage), the need to remove existing insulation, and the complexity of the project.
- Small attic (Less than 500 square feet): $1,000 to $2,000
- Medium attic (1,000 square feet): $2,000 to $5,000
- Large attic (2,000 square feet): $4,000 to $8,000
Get a free quote for the most accurate assessment and a personalized quote.
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Is spray foam right for my basement in Nashville?
Spray foam insulation is an excellent option for basements, offering both energy savings and moisture control. Here are a few important considerations:
Moisture and Preparation: Any existing dampness or water intrusion should be resolved before installation to ensure strong adhesion and long-term performance.
Surface Readiness: Concrete or masonry walls may need light cleaning or preparation so the foam bonds evenly and seals effectively.
By addressing these factors, spray foam creates a dry, comfortable, and energy-efficient environment that helps protect your home from the ground up. When applied by certified Koala Insulation professionals, spray foam provides lasting comfort, reduced energy costs, and year-round peace of mind. Learn More
How much does basement spray foam installation cost in Nashville?
The cost to insulate a basement with spray foam depends on the size of the area, existing insulation, and project complexity.
Small basement (≈500 sq ft): $1,200 – $2,800
Medium basement (≈1,000 sq ft): $2,400 – $5,600
Large basement (≈2,000+ sq ft): $4,800 – $9,000
Spray foam insulation helps eliminate drafts and moisture, providing a more comfortable, energy-efficient lower level. Pricing per square foot may increase if your basement requires old insulation removal, foundation wall prep, or hard-to-reach rim joists.
Every home is different. For a detailed estimate tailored to your basement’s layout and energy goals, contact team today for a free assessment. Learn More
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Should I insulate my basement ceiling with spray foam?
Closed-cell spray foam works best for basement ceilings because it provides a high R-value and acts as a moisture barrier. It can also help block sound between floors. For the best results, it’s important to assess your home’s layout, HVAC design, and moisture conditions before choosing where to apply spray foam.
Koala Insulation technicians can evaluate your space and recommend whether ceiling, wall, or rim-joist insulation will deliver the greatest comfort and energy savings for your home.
Is spray foam insulation safe?
Spray foam insulation is safe when handled and installed by a trained professional. Spray foam poses no health risk once it is cured, but it can be hazardous during installation due to its chemical composition. We follow all industry safety standards, ensure proper ventilation, and complete curing before occupants return to the space, usually 24-48 hours after project completion.
Will spray foam help with the mold and mildew issues in my basement?
Closed-cell spray foam works best for basement ceilings because it provides a high R-value and acts as a moisture barrier. It can also help block sound between floors. For the best results, it’s important to assess your home’s layout, HVAC design, and moisture conditions before choosing where to apply spray foam. The cost to insulate a basement with spray foam depends on the size of the area, existing insulation, and project complexity.
Koala Insulation technicians can evaluate your space and recommend whether ceiling, wall, or rim-joist insulation will deliver the greatest comfort and energy savings for your home.
Mold and Mildew Removalwith Koala Insulation
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Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Can you insulate the concrete block walls in my basement?
Concrete block basement walls can be insulated with spray foam, provided the surface is clean, dry, and free of moisture issues. Closed-cell spray foam is typically best, as it both insulates and creates a moisture-resistant air seal that helps prevent mold and drafts. Before application, any existing leaks or dampness should be addressed to ensure long-term performance and adhesion.
At Koala Insulation, we’ll determine whether spray foam, rigid foam board, or a hybrid system is the best fit for your block-wall basement so you get a solution built for long-term performance.
Do My Rim Joists Need An Airtight Seal?
Rim joists absolutely benefit from an airtight seal. Sealing this area with spray foam insulation prevents drafts, moisture intrusion, and heat loss where the foundation meets the framing, one of the most common sources of energy waste in a home. By creating a continuous air barrier, you’ll enjoy warmer floors, lower utility bills, and better indoor air quality year-round.
Learn more about rim joist insulation and contact your local Koala Insulation contractor today.
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Is spray foam insulation flammable?
Spray foam insulation itself is not flammable once fully cured, but like most building materials, it can burn when exposed to direct flame. Koala Insulation uses fire-rated, code-compliant products. When installed correctly by our certified technicians, spray foam insulation provides a safe, durable, and energy-efficient layer that meets modern fire safety standards.
Can you paint spray foam insulation?
Spray foam insulation itself is not flammable once fully cured, but like most building materials, it can burn when exposed to direct flame. Koala Insulation uses fire-rated, code-compliant products. When installed correctly by our certified technicians, spray foam insulation provides a safe, durable, and energy-efficient layer that meets modern fire safety standards.
How long does spray foam insulation last?
Spray foam insulation typically lasts 80 to 100 years when professionally installed and properly maintained. Spray foam adheres directly to the building structure and won’t sag or settle, which means it offers the same performance decade after decade.
What are the best applications for spray foam insulation?
Spray foam insulation is a premium, versatile option for a few specific applications. After your initial assessment, we may recommend spray foam for:
Attics: Open-cell spray foam on attic floors seals air leaks and prevents treated air in the living space from escaping into the attic.
Basements: Closed-cell spray foam acts as a vapor barrier in moisture-prone basements, crawl spaces, and cellars.
Exterior Walls: While not always necessarily the most cost-effective option, spray foam fills irregular gaps in wall cavities while providing an effective moisture barrier.
Floors: Spray foam is sometimes sprayed between floor joists in suspended timber floors (non-slab).
Roofs: Closed-cell spray foam installed under the roof deck prevents air leaks and protects against moisture issues.
Can I spray foam insulation myself?
While DIY kits exist, spray foam insulation is not a good do-it-yourself project. Professional installers have the training, equipment, and ventilation controls needed to ensure safety, proper curing, and compliance with building codes. Poor installation from DIY attempts can lead to moisture problems, off-ratio foam, or even voided home insurance coverage, making professional service from Koala Insulation technicians the smarter, safer choice.
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Insulation Education
Learn why insulation is critical to your home’s energy efficiency and your family’s comfort.
Learn More
Get a quote
Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
