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 Jacksonville
Let Our Insulation Experts Show You The Many Benefits Of Our High Performance Insulation.
For maximum energy efficiency, spray foam insulation stands out as a top choice for residential and commercial properties in Jacksonville. Our deep understanding of the local landscape, paired with reliable national support, allows us to offer tailored spray foam insulation solutions that cater to your specific requirements.
As a prominent provider of spray foam insulation in Jacksonville, Koala Insulation is committed to delivering expert guidance and exceptional craftsmanship for every project we handle.
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Trusted
Spray Foam Insulation Contractors in Jacksonville
Jacksonville, like many areas across the United States, contends with specific climate-related challenges that can affect the energy efficiency of homes. Koala Insulation of Jacksonville understands that spray foam insulation presents an effective solution to these difficulties, particularly in crucial areas such as attics and exterior walls. This insulation type forms a robust and airtight barrier that significantly reduces air leakage and enhances the durability and overall energy performance of residences.
The effectiveness of insulation is largely dependent on the quality of its installation. The dedicated team at Koala Insulation is focused on providing outstanding installation services, enabling homeowners in Jacksonville to experience substantial energy savings over time. This commitment to superior craftsmanship has positioned Koala Insulation as a reliable partner in the installation of spray foam insulation, offering local homeowners the chance to make meaningful advancements in the energy efficiency of their properties.
A Superior
Thermal & Air Barrier Services in Jacksonville
Spray foam insulation presents numerous advantages for property owners in Jacksonville, establishing itself as an outstanding choice for both residential and commercial buildings. This insulation type serves as an effective thermal barrier, often providing energy efficiency that exceeds traditional insulation materials. Its distinctive benefits differentiate it from standard options, making it an exceptional choice for a wide range of structures in the area.
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 Jacksonville
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
Effective insulation in a home is vital for minimizing the infiltration of dust, allergens, and other harmful substances into the living environment. Opting for spray foam insulation can significantly improve indoor air quality by thoroughly sealing gaps and controlling moisture. This approach not only fosters a healthier environment but also boosts the energy efficiency of the home.
Water & Fire Resistance
Spray foam insulation offers outstanding defense against moisture intrusion while enhancing fire safety in residential properties. By creating a strong barrier, it effectively minimizes the chances of mold development, making it an ideal choice for managing issues related to water damage. Furthermore, this insulation solution contributes to a safer and more pleasant living environment, ultimately improving the overall quality of your home.
Pest and Wildlife Protection
Spray foam insulation is an excellent choice for preventing various pests, including insects and rodents, from invading your living space. By establishing a continuous barrier, it effectively minimizes the likelihood of these unwanted intruders accessing your home. Aside from improving the comfort of your house, this durable insulation provides essential protection for your property, ensuring lasting peace of mind.
Strengthens Buildings
Spray foam insulation plays a crucial role in sealing gaps and improving the overall integrity of your home. When applied properly and allowed sufficient time to cure, it forms a strong barrier that adheres firmly to the structural elements, such as framing and sheathing, as well as interior surfaces. This exceptional bonding enhances the durability of the building, equipping it to better handle the natural movements and settling that occur over time. Furthermore, it reduces vibrations within the walls and provides enhanced soundproofing. These benefits contribute significantly to extending the lifespan of your property and boosting its structural dependability.
Soundproofing
Improving your home with spray foam insulation and meticulously sealing any gaps establishes a strong barrier throughout your walls, ceilings, and floors. This insulation approach is highly effective in minimizing unwanted sound within your living space. Its dense structure provides excellent soundproofing capabilities, greatly reducing both outside noise and sounds from internal systems like heating, ventilation, and plumbing.
Environmentally Friendly
Investing in spray foam insulation is a sustainable choice for Jacksonville homeowners, significantly improving energy efficiency in Northeast Florida’s humid climate. Unlike traditional materials that may shed fibers, cured spray foam is chemically inert and does not release harmful particles into your living space. Our professional installation ensures a precise application that creates a permanent, seamless air seal against Jacksonville’s heat. Because closed-cell spray foam does not retain moisture or support mold growth, it provides a critical secondary barrier against water damage, preserving the structural integrity of your home for decades despite the coastal humidity.
4-Step Spray Foam Process in Jacksonville
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 Jacksonville 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 Jacksonville. Schedule a free quote with Koala Insulation of Jacksonville 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.
Susie Stahlhut
19:14 23 Aug 26
My HVAC person recommended getting insulation in my attic since the AC wasn't keeping up with the Florida heat.
Koala came out and did an estimate, they kept me informed on when they were going to arrive, and everything went perfectly smoothly.
Within a very short period of time like hours I got the quote or estimate.
I'd been worried about the price, but it wasn't nearly as much as I was afraid it would be - so affordable - and I'm very happy about that.
Service day was set, again the crew doing the installation kept me informed on their ETA and they arrived when they said they would, I was not home at the time but when I got back there was really no evidence they'd done anything because they cleaned up after themselves and everything was put back an order, and we are all very very pleased.
I've already been preaching the benefits of attic insulation, and I've talked to some of my coworkers about it.
I don't know if they're always this quick, but my turnaround time was within a week I think it was very speedy and now it still is a terrible problem with the heat in florida, but more often than not the air conditioning can keep up with it which is going to reduce my utility bill.
Like the old saying, I wish I'd done it sooner but "when you know better you do better" :-)
Koala came out and did an estimate, they kept me informed on when they were going to arrive, and everything went perfectly smoothly.
Within a very short period of time like hours I got the quote or estimate.
I'd been worried about the price, but it wasn't nearly as much as I was afraid it would be - so affordable - and I'm very happy about that.
Service day was set, again the crew doing the installation kept me informed on their ETA and they arrived when they said they would, I was not home at the time but when I got back there was really no evidence they'd done anything because they cleaned up after themselves and everything was put back an order, and we are all very very pleased.
I've already been preaching the benefits of attic insulation, and I've talked to some of my coworkers about it.
I don't know if they're always this quick, but my turnaround time was within a week I think it was very speedy and now it still is a terrible problem with the heat in florida, but more often than not the air conditioning can keep up with it which is going to reduce my utility bill.
Like the old saying, I wish I'd done it sooner but "when you know better you do better" :-)
Vivian Kelly
02:49 03 Jul 26
Job was booked in under 2 weeks of estimate. And the gentlemen who did our insulation project were very kind, professional and didnt take too long. They cleaned up any mess and best of all our house is now staying much cooler inside. Thank you for the great work! Would recommend to friends and family!
duffy kopriva
18:59 14 May 26
Stephen, the salesman completely investigated all areas of the house needing insulation and identified some things other companies had not caught. The installation staff was courteous, efficient, and cleaned up after themselves. I’m very happy with the work provided by Koala insulation. I would recommend them to my friends.
Gregory Adams
13:12 07 May 26
Koala was very responsive to a “request” I made by calling their number. I wanted a review of my current attic system; air circulation, baffles, soffits, insulation factor, etc. About 2 weeks later they were out, and went into my attic and gave me the info I wanted in a very professional way so I could understand the exact status of my attic. From that I was able to ascertain what would be helpful for me to have done, and what (which I had imagined I should do, like have them seal all openings like bathroom vents, etc) would be overkill and not add significant value. I hired Koala, and a few weeks later they came out; big truck and two service technicians, performed the work, they blew in insulation increasing my attic R factor to 38, kept soffit air flow up to my attic ceiling solar-powered attic fans clear, stapled in plastic baffle guards where needed, put a cardboard wall up to isolate a rear centered area of my attic to ensure all blown in insulation covers the spaghetti area of my attic full of plumbing, electrical lines, etc. It was tight and very smooth. I am very happy with the outcome and “already” have noticed (b/c I put a temp/humidity gauge up there) the attic is cooler; the house temperatures are excellent, and the utility bills are already showing savings. I highly recommend Koala.
Chris Smith
18:37 27 Apr 26
Wow! Looks like Mr Snuffleupagus exploded in my attic! The guys at koala really did a nice job from me. Collin, Jake, and John went over the entire job with me twice Venice leaving to ensure every spot was throughly covered and then some. I’m very pleased with the results. Summer isn’t here yet but both mt wife and I can tell a difference in the house. Just wish I would have done this sooner.
Emily Goldbach
23:32 24 Apr 26
Koala Insulation is fantastic!! The whole process from start to finish was super simple. I wanted to get some updated insulation before the major summer heat sets in. I found Koala while looking for Blown-In insulation services. Stephen was the initial person who came to do the estimate, and he was great at explaining the process and listening to my concerns. Izzy and Jack came later THAT WEEK and did a great job! Very kind and they did a great job! Koala has the best estimate of the other two companies I looked at - very affordable, but not skimpy on quality. 10000/10 would recommend.
alan kent
14:10 06 Apr 26
We recently used koala for blow in insulation for three separate loft spaces and at their recommendation two solar fans.
The quote and pricing process was efficient and prompt.
The team that installed the insulation were easy to work with and done a good job cleaning up at the end.
I was impressed when they ran out of materials at their first visit and came back with more.
Hard to tell if it’s made a major impact so far, but with so little insulation before it can only be better.
We would recommend, but it’s not inexpensive.
The quote and pricing process was efficient and prompt.
The team that installed the insulation were easy to work with and done a good job cleaning up at the end.
I was impressed when they ran out of materials at their first visit and came back with more.
Hard to tell if it’s made a major impact so far, but with so little insulation before it can only be better.
We would recommend, but it’s not inexpensive.
Teresa Forehand
23:33 19 Feb 26
I needed my attic re-insulated so I contacted Koala. Bruce came and looked in my attic. He let me know what the company could do for me and once I approved his very reasonable price they came out within a few days and took care of everything. I'm very happy with their service and their work. I highly recommend.
Ali Mitchell
14:57 05 Feb 26
Fantastic job from start to finish.
Bruce, the owner, came over to the house to best evaluate the scope of work. He provided several options too.
Crew came and did a very good job, very professional
Highly recommend, even from the price point of view! I reached out to other vendors and definitely Koala came in as the best price and options
Thank you
Bruce, the owner, came over to the house to best evaluate the scope of work. He provided several options too.
Crew came and did a very good job, very professional
Highly recommend, even from the price point of view! I reached out to other vendors and definitely Koala came in as the best price and options
Thank you
S L
04:43 02 Feb 26
I had the pleasure of recently working with Koala. Everyone I met with the company was courteous and professional. The first person I met with the company was Bruce who gave me different insulation options to consider. He patiently answered all my questions the day I met him at my house and thereafter. Bruce was very fair in his pricing and was always responsive in getting back to me. I feel strongly that Bruce is an owner that stands by his service and believes in customer satisfaction. Kelly led the crew responsible for the blow in insulation of the first floor attic and removal of old insulation from the upstairs attic. Ryan led the crew responsible for the spray foam in the upper attic and the removal of insulation from the crawl space. The work done by everyone (those named as well as their coworkers) turned out great. I want to give Ryan a special thank you for coming out a second day to rake out and dispose of smaller insulation pieces on the ground in the crawl space and for answering my many questions He is very knowledgeable and courteous. I highly recommend Koala!
Sean Santana
22:44 12 Jan 26
I had the pleasure of having Bruce come do my estimate, he was super professional, on time, flexible to meeting my needs for scheduling. He discussed the entire process thoroughly, even discussed why he wasn't going to upsell me and how it would be a waste. Showing honesty and integrity is a lost professionalism these days and was refreshing to see that in a business these days!! They gave me the best price for my job out of 3 companies. Scheduled me quickly to beat the end of year and allow me to take advantage of the tax credit. Ryan showed up on time, was super professional, polite, respectful of my home. Discussed the entire process from start to finish! Was quick, did great work, and was done on time. Michael the supervisor helped, he was also super professional , respectful of my home and belongings. Thoroughly discussed and explained it all. I am lucky and proud I chose Koala! Thank you guys for a phenomenal price and incredibly quality job!
Stuart McNally
03:41 03 Dec 25
I had an outstanding experience with Koala Insulation of Jacksonville from start to finish. Their pricing was fair, communication was excellent, and everyone I interacted with was incredibly professional, especially Bruce, the owner.
Two days before my scheduled install, my AC system started acting up and I ended up having to replace all of my ductwork. Bruce didn’t hesitate for a second, he worked with me, rescheduled everything without any issues, and made a stressful situation a whole lot easier. Truly above-and-beyond customer service.
When install day arrived, Isrreal (Izzy) and Jak were exceptional. They were professional, respectful, and handled the entire job with care and efficiency. What really stood out was their attention to detail, especially during cleanup. They didn’t just sweep up a few pieces of insulation, they swept my entire garage, leaving it cleaner than when they arrived. Extremely appreciated!
Koala Insulation exceeded every expectation I had. Thanks to Bruce’s flexibility and the outstanding work from Izzy and Jak, this was a true 5-star experience. Highly recommend them to anyone needing insulation work done!
Two days before my scheduled install, my AC system started acting up and I ended up having to replace all of my ductwork. Bruce didn’t hesitate for a second, he worked with me, rescheduled everything without any issues, and made a stressful situation a whole lot easier. Truly above-and-beyond customer service.
When install day arrived, Isrreal (Izzy) and Jak were exceptional. They were professional, respectful, and handled the entire job with care and efficiency. What really stood out was their attention to detail, especially during cleanup. They didn’t just sweep up a few pieces of insulation, they swept my entire garage, leaving it cleaner than when they arrived. Extremely appreciated!
Koala Insulation exceeded every expectation I had. Thanks to Bruce’s flexibility and the outstanding work from Izzy and Jak, this was a true 5-star experience. Highly recommend them to anyone needing insulation work done!
Lilli Copp
15:23 26 Nov 25
We were having a problem with the plumbing pipes in the attic becoming very hot in the summer. So I called Koala Insulation, after hearing about them from an interview with Carren Reale, on WSOS. Bruce Hammer, with Koala Insulation came out to assess the problem. He combed the attic and determined that we could use some additional insulation, which would help our problem. He also found some areas in the attic where we didn't have any insulation! His estimate was very reasonable so we scheduled the service. His servicemen were prompt and did a wonderful job of adding the blown-in insulation. They were respectful and helpful. They addressed the special areas too. They cleaned up after themselves and even left an old tool which they had found. I would wholeheartedly recommend Koala Insulation to anyone needing insulation!
James White
22:52 15 Oct 25
Service was prompt once scheduled. Mess was minimized through the use of plastic sheeting. Price was more affordable than expected. Payment was easy to make via a web link after the service was completed. Will use again if needed in the future.
Christopher Woodward
16:53 25 Sep 25
I can't say enough about the fantastic experience I had with Koala Insulation. Bruce came out and made the entire process of getting my garage insulated incredibly easy. He was professional, knowledgeable, and gave me a clear and honest assessment.
If you're considering insulating your garage, I highly recommend Bruce and the team at Koala Insulation. You'll be amazed at how simple they make the whole process!
If you're considering insulating your garage, I highly recommend Bruce and the team at Koala Insulation. You'll be amazed at how simple they make the whole process!
Michelle Danner
20:04 23 Jun 25
I think most people like us don't give insulation too much thought. We have lived in our home 25 years and it is 27 years old. Whoever thinks about compressed insulation? But we were doing a whole home remodel down to the studs and our contractor mentioned it to us. So, we contacted Koala. Highly recommended from our other contractor DM Design and Planning. Jack & Izzy did a beautiful job. My husband went in the attic and took pictures afterward. We thank you very much.
Antonia Cole
19:44 20 Jun 25
So professional, thorough and cordial. From start to finish Koala did a super job. Listened to my concerns, walked me through everything they would do, quote was reasonable, processed my rebate w/FPL, showed up on time each visit. Superior service. Thank you Bruce, Kelly and the rest of the team.
Ryan Trimborn
00:38 13 Jun 25
We recently had Koala Insulation come out to add insulation to our attic, and the entire experience was fantastic from start to finish. The whole team but specifically Connor and Ryan as they were the techs, were professional, punctual, and very knowledgeable. They took the time to explain the process, answered all our questions, and made sure everything was done right.
The installation went smoothly, and they left our space clean and tidy when they were done. We’ve already noticed a difference in the comfort of our home, and we’re confident this will also help with energy efficiency moving forward.
Everyone we dealt with was courteous and easy to work with—truly a pleasure. If you’re considering adding insulation to your home, we highly recommend Koala Insulation!
The installation went smoothly, and they left our space clean and tidy when they were done. We’ve already noticed a difference in the comfort of our home, and we’re confident this will also help with energy efficiency moving forward.
Everyone we dealt with was courteous and easy to work with—truly a pleasure. If you’re considering adding insulation to your home, we highly recommend Koala Insulation!
madison shelly
17:16 11 Jun 25
Koala Insulation did a fantastic job installing blown-in insulation in my attic. The team was punctual, professional, and explained everything clearly. Vaughan went above and beyond to fix an issue with an AC diffuser boot before covering it up with insulation. The work was done efficiently and they left my house mostly clean. I’ve already noticed better temperature control and lower energy bills. Highly recommend Koala Insulation!
Jordan Bowlus
22:01 10 Jun 25
I hired Koala for an insulation job at a property I own. My experience with them was seamless, friendly and efficient. They walked me through everything, and Connor came to my property and tackled the job in a day. The work was well done! Would recommend.
John McCallum
17:29 29 May 25
Great experience with your crew, Jack, Kelly & Izzy. They were friendly, professional, worked hard & steady. They had several challenges working on an older home, tough crawl spaces, two levels, they hung in there, did fine job! Very happy with the work they did, and happy with our choice of Koala Insulation of Jacksonville!
Merrie Routson
22:39 26 Nov 24
The two guys showed up on time (8:30) and started to unload the truck. They said they could not pull all the batton down in a couple of areas because the space was just to small. No pictures were taken to show the work was completed.
Jeffrey Milhorn
02:52 26 Nov 24
Great job by both the removal & spray teams of Koala Insulation! I certainly recommend Koala Insulation to anyone considering a sprayed foam solution to your insulation needs!
Daniel Steflik
00:46 26 Nov 24
Nice insulation installers who wanted to make it work
maria clifford
18:57 24 Nov 24
A big shout out to the Koala team! Everyone was so friendly and easy to communicate with from Karay who handled the job schedule to techs Izzy and Jack who were punctual, respectful and efficient. Most importantly, we are noticing an immediate difference in temperature stability in our house after they thoroughly blew our attic. Total satisfaction!!
David Little
19:15 22 Nov 24
Gary Allyn
19:15 18 Nov 24
Had Koala insulate our crawlspace. Kyle, the salesman was great with explaining the process and getting us scheduled in a timely fashion. Ryan and Vlad did the installation and did an outstanding job. Great experience working with Koala. Highly Recommend.
Johnny Scott
12:01 13 Nov 24
From the beginning to the end everyone (Kyle, Jack, Izzy, Ryan, Vlad and Bruce)at Koala of Jacksonville was friendly, communicative and follow through on everything that was agreed upon. I highly recommend them for all insulation needs 🙏🏻✅
C G MCMACKIE
20:14 08 Nov 24
I recently had the pleasure of working with Koala Insulation to add 4-6 inches of blown-in insulation to my two-story home. From start to finish, the experience was smooth and professional. The team arrived right on time and immediately got to work. They were diligent and hardworking, completing the job efficiently while ensuring minimal disruption to my household. They left the area clean, which I greatly appreciated. Overall, I’m extremely satisfied with their service and would highly recommend Koala Insulation of Jacksonville to anyone needing insulation services.
alan jensen
12:38 18 Oct 24
Kyle did a great job of giving me all the information I needed to make an informed decision.
The workers were friendly and knowledgeable. They completed a job in an attic with very little space and made sure every corner was covered.
After the job was complete, I had reservations about some of the work that was done. I received a personal call from the owner letting me know that he was handling the situation and that he would help us out free of charge. He just wanted us to be happy with the work completed.
This kind of customer service is a very rare find in today's market. This is an honest company run by honest people. They have earned my business going forward. I cannot recommend them highly enough.
The workers were friendly and knowledgeable. They completed a job in an attic with very little space and made sure every corner was covered.
After the job was complete, I had reservations about some of the work that was done. I received a personal call from the owner letting me know that he was handling the situation and that he would help us out free of charge. He just wanted us to be happy with the work completed.
This kind of customer service is a very rare find in today's market. This is an honest company run by honest people. They have earned my business going forward. I cannot recommend them highly enough.
Jeffrey Grossman
15:06 01 Oct 24
Highly recommend Koala Insulation of Jacksonville. We were dealing with a heat/humidity problem in the attic. We had almost zero insulation in the attic. Kyle was very thorough and straightforward during the evaluation. The plan was good, made sense and was reasonably priced compared to other companies. No upselling, just a solution that works for my situation. Installation of blown insulation was right on time, done in 2 hours and zero mess. I am sure this will make a difference in HVAC and home efficiency. They'll be back to install attic fans at a later date. Would definitely recommend Koala Jax and work with them again!
Get a Quote
Ready to get your project started? Work with the most experienced spray foam insulation contractors in Jacksonville. Schedule a free quote with Koala Insulation of Jacksonville 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 (904) 679-6282 or schedule a free quote today!
Is spray foam right for my attic in Jacksonville?
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 Jacksonville?
There are several factors that affect the cost of spray foam insulation. In Jacksonville 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 Jacksonville?
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 Jacksonville?
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.
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Get a quote
Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
