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 Fort Lauderdale
Let Our Insulation Experts Show You The Many Benefits Of Our High Performance Insulation.
There’s no substitute for the exceptional energy efficiency improvements offered by spray foam. Fort Lauderdale homeowners and businesses alike rely on our local expertise and national resources for designing and installing spray foam systems. As the leading spray foam insulation company in Fort Lauderdale, Koala Insulation brings professional recommendations and workmanship to every project.
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Trusted
Spray Foam Insulation Contractors in Fort Lauderdale
Fort Lauderdale’s intense heat and high humidity present unique challenges that can significantly impact the energy efficiency of residential properties. Koala Insulation of Fort Lauderdale recognizes that spray foam insulation is an ideal solution for these coastal conditions, particularly in critical areas like attics and exterior walls. This advanced insulation technique creates an airtight seal that blocks heat transfer, manages moisture, and enhances the overall energy performance of South Florida homes.
Of course, insulation is only effective when installed correctly. Koala Insulation’s team of highly skilled professionals is dedicated to providing superior installation quality for years of energy-saving performance. By adhering to stringent safety and quality standards, we have established our reputation as a trusted provider of spray foam insulation, helping Fort Lauderdale residents achieve lasting comfort and efficiency.
A Superior
Thermal & Air Barrier Services in Fort Lauderdale
Spray foam systems offer Fort Lauderdale homeowners and businesses a range of performance benefits. Spray foam products serve as an effective thermal barrier, just like traditional insulation materials, while offering additional advantages.
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 Fort Lauderdale
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
In Fort Lauderdale’s humid climate, properly sealed homes are essential for blocking dust, allergens, and tropical pollutants. Spray foam insulation enhances indoor air quality by creating an airtight barrier that manages high moisture levels and prevents mold growth, resulting in a healthier, more energy-efficient living environment for South Florida residents.
Water & Fire Resistance
Spray foam insulation is an ideal solution for Fort Lauderdale homes, providing a robust barrier against tropical moisture and enhancing fire safety. Its advanced sealing properties effectively prevent mold growth and mitigate water damage caused by high humidity, ensuring a healthier, more secure living environment for South Florida residents.
Pest and Wildlife Protection
Spray foam insulation acts as a powerful barrier against common South Florida pests, including rodents and insects that often seek refuge in Fort Lauderdale homes. This advanced insulation method creates a seamless protective layer and airtight seal that fortifies your property against unwanted entry, ensuring a more secure and comfortable environment for your family. Choosing spray foam insulation is a smart investment that protects your home from local pest challenges while simultaneously enhancing energy efficiency and peace of mind.
Strengthens Buildings
Spray foam insulation provides more than just energy efficiency; it reinforces the structural integrity of Fort Lauderdale homes against coastal conditions. Once cured, the foam creates a rigid bond with framing, sheathing, and drywall, helping the building resist shifting and settling over time. This added structural support can reduce wall flex, improve soundproofing, and help your home withstand the unique environmental pressures of South Florida.
Soundproofing
By sealing gaps and creating a continuous barrier within walls, floors, and ceilings, spray foam insulation significantly reduces unwanted noise throughout your Fort Lauderdale home. Its dense structure effectively absorbs and dampens sound waves, muting everything from outdoor tropical disruptions to indoor noise from HVAC systems and plumbing lines, ensuring a more peaceful living environment.
Environmentally Friendly
Investing in spray foam insulation is a proactive step toward a more energy-efficient, resilient home in Fort Lauderdale’s demanding tropical climate. Unlike traditional materials that may shed fibers, cured spray foam is chemically inert and does not release harmful particles into your living space. During the professional installation process, specialized equipment ensures a precise application that creates a permanent, seamless air seal. Because closed-cell spray foam does not retain moisture or support mold growth, it acts as a robust secondary barrier against water damage and high humidity, preserving your home’s structural integrity for decades in South Florida.
4-Step Spray Foam Process in Fort Lauderdale
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 Fort Lauderdale 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 Koala of Fort Lauderdale. Schedule a free quote with us 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.
Zachary Shamir
16:19 07 Jul 26
Koala Insulation was friendly and professional. They arrived on time, and had everything they needed to complete their work. I highly recommend their services! Exceptional service. Thank you Dave!
Patricia Bonnen
15:42 02 Jul 26
I used Koala Insulation, and the installation team, Brandon and Kaelan were outstanding. They were professional, efficient, clean, and extremely hardworking throughout the entire process. This is one of the best teams I’ve worked with in the Fort Lauderdale area. I highly recommend both this company and this crew.
Shea Schneider
19:26 12 Jun 26
I couldn't be happier with the experience I had with Koala Insulation of Fort Lauderdale. From the first phone call to the completion of the job, everything was handled professionally and with great attention to detail.
A special thank you to Brandon and Jose, who did the blow-in insulation at our home today. They were friendly, knowledgeable, efficient, and left the space spotless when they were finished. It's not often you find contractors who take such pride in their work and treat your home with so much respect.
What stood out most was how easy they made the entire process. They took the time to answer questions, explain everything clearly, and made us feel confident we were making the right decision.
The job was completed exactly as promised, and the quality of the work exceeded our expectations. I would gladly recommend Koala Insulation of Fort Lauderdale to anyone looking for a trustworthy, professional team. Thanks again, Brandon and Jose, for an excellent job!
A special thank you to Brandon and Jose, who did the blow-in insulation at our home today. They were friendly, knowledgeable, efficient, and left the space spotless when they were finished. It's not often you find contractors who take such pride in their work and treat your home with so much respect.
What stood out most was how easy they made the entire process. They took the time to answer questions, explain everything clearly, and made us feel confident we were making the right decision.
The job was completed exactly as promised, and the quality of the work exceeded our expectations. I would gladly recommend Koala Insulation of Fort Lauderdale to anyone looking for a trustworthy, professional team. Thanks again, Brandon and Jose, for an excellent job!
Hector Escobar
17:03 02 Jun 26
A big thank you to Harper and Said for doing my insulation work. They both were very professional and did a great job. Harper was very communicative on the work that was going to be performed and let me know what to expect. They were very clean and professional. I definitely will be recommending to other people for a great job done. Can’t wait to feel the difference in the house compared to before.Thanks again to Harper and Said, and Koala Insulation.
Eric
14:55 02 Jun 26
Just had Haper and Said to work on new insulation in my attic floor. They came with the most respectful and professional manner you can ask for. They addressed every concern i had over any open spaces. They took amazing before and after pictures to ensure everything was done to my satisfaction. When the work was completed they cleaned up so well its as if they were not even here. If you are going to have Koala Insulation at your home i would def request Harper and Said so you can have the same experience that i was able to have. Thanks so much guys for an amazing job!
Michael Rodriguez
17:15 01 Jun 26
It was a pleasure working with Koala from start to finish. They first sent an inspector out to see the attic and give us a free estimate + work proposal, which included securing the HVAC hoses and disinfecting the area. Today, Brandon and Luther came out to install our insulation and they did a fantastic job, no notes. It only took them a few hours, and as I write this I can already feel the house cooling better. I'm very satisfied with their work and their professionalism, it was a pleasure talking with them, and will reach out to Koala again if needed.
Gypsy
18:06 27 May 26
Great service, on time, kept everything clean and were very professional
Definitely recommend I was thoroughly impressed with the service I received. The team arrived precisely on schedule and maintained a clean and organized work environment throughout. Their professionalism was evident in every aspect of their conduct. I would confidently recommend their services to others. This experience exceeded my expectations.
Definitely recommend I was thoroughly impressed with the service I received. The team arrived precisely on schedule and maintained a clean and organized work environment throughout. Their professionalism was evident in every aspect of their conduct. I would confidently recommend their services to others. This experience exceeded my expectations.
Joe G
18:06 27 May 26
Great service, on time, kept everything clean and were very professional
Definitely recommend I was thoroughly impressed with the service I received. The team arrived precisely on schedule and maintained a clean and organized work environment throughout. Their professionalism was evident in every aspect of their conduct. I would confidently recommend their services to others. This experience exceeded my expectations.
Definitely recommend I was thoroughly impressed with the service I received. The team arrived precisely on schedule and maintained a clean and organized work environment throughout. Their professionalism was evident in every aspect of their conduct. I would confidently recommend their services to others. This experience exceeded my expectations.
Eduardo Castineira
14:18 08 May 26
These guys Brando and José went to the extra mile, excellent work, much more than expected, they sanitized my attic and went well above the 12-inch code.
Very friendly and professional. They left everything clean and organized after finishing the work.
They even isolated the attic door
Highly recommended
Very pleased with the work
Thank you guys!! Excellent job!!
Very friendly and professional. They left everything clean and organized after finishing the work.
They even isolated the attic door
Highly recommended
Very pleased with the work
Thank you guys!! Excellent job!!
Romulo Cuy
17:00 13 Feb 26
We had an outstanding experience with this insulation company from start to finish.
David, Kyle, Andres and Brandon were professional, punctual, and extremely knowledgeable. David took the time to explain the process, answered all of my questions clearly, and made sure I understood exactly what would be done.
The installation was completed efficiently and with great attention to detail. We noticed an immediate improvement in our home and overall comfort.
It’s rare to find a company that combines quality workmanship with excellent customer service, but they truly delivered on both. I highly recommend them to anyone looking for reliable, high-quality insulation work
David, Kyle, Andres and Brandon were professional, punctual, and extremely knowledgeable. David took the time to explain the process, answered all of my questions clearly, and made sure I understood exactly what would be done.
The installation was completed efficiently and with great attention to detail. We noticed an immediate improvement in our home and overall comfort.
It’s rare to find a company that combines quality workmanship with excellent customer service, but they truly delivered on both. I highly recommend them to anyone looking for reliable, high-quality insulation work
Jeremiah Haylett
18:46 09 Feb 26
I cannot recommend Koala Insulation highly enough! If you are looking for a company that combines technical expertise with old-school customer service values, look no further.
From start to finish, the experience was seamless:
The Estimate: A huge thank you to Matt. He provided a prompt, in-person quote and was incredibly knowledgeable. He took the time to explain the process and provide all the information I needed to make an informed decision without any pressure.
The Installation: The crew was professional and punctual. In fact, they showed up right on time—even a little early! Brandon did an excellent job managing the installation; the quality of the work was top-notch and the staff was professional throughout the day.
Integrity & Aftercare: This is where they truly shine. We noticed a small, overlooked issue after the job was completed. I reached out, and they didn't just respond—they acted. Within one business day, they were back at my house to fix it. A special thanks to David and Brandon for handling the correction so professionally and eagerly.
It’s rare to find a company that communicates this well and stands behind their work with such integrity. They turned a small mistake into a demonstration of why they are the best in the business.
From start to finish, the experience was seamless:
The Estimate: A huge thank you to Matt. He provided a prompt, in-person quote and was incredibly knowledgeable. He took the time to explain the process and provide all the information I needed to make an informed decision without any pressure.
The Installation: The crew was professional and punctual. In fact, they showed up right on time—even a little early! Brandon did an excellent job managing the installation; the quality of the work was top-notch and the staff was professional throughout the day.
Integrity & Aftercare: This is where they truly shine. We noticed a small, overlooked issue after the job was completed. I reached out, and they didn't just respond—they acted. Within one business day, they were back at my house to fix it. A special thanks to David and Brandon for handling the correction so professionally and eagerly.
It’s rare to find a company that communicates this well and stands behind their work with such integrity. They turned a small mistake into a demonstration of why they are the best in the business.
janet piloto
20:17 28 Jan 26
Absolutely amazing service! Great quality roof insulation and outstanding workmanship. They were incredibly fast and efficient, and the whole process was smooth and stress-free. You can tell they take pride in their work, I’m very impressed and would 100% recommend them!
Luke Thornton
17:35 20 Jan 26
Brandon and Jose showed up early and got right to work. Very professional and cleaned up afterwards as well. I would recommend them and Koala to anyone looking for blown in insulation. Great guys and very happy with the result.
James Webb
16:34 23 Oct 25
Koala was perfect, from scheduling my appointment to speaking with the estimator everything was quick and easy. Installers were professional and got the job done very efficiently. Will definitely recommend to neighbors. They also helped me with the FPL and tax credit as well.
Marlene Key
14:46 20 Jun 25
I had a fantastic experience with Koala Insulation for my insulation project. From start with Jose Redondo, Mónica at the office to finish, the team was professional, punctual, and incredibly knowledgeable. They took the time to assess my needs and explained all the options clearly, helping me choose the best solution for my home.
The installation was quick and tidy, and I could immediately notice a difference in the comfort and energy efficiency of my house. The installers Celso and Eduardo were respectful of my property and left everything spotless. Their attention to detail and quality workmanship truly exceeded my expectations.
I highly recommend Koala Insulation to anyone looking for reliable, high-quality insulation services. I’m very satisfied with the results and will definitely use them again in the future!
The installation was quick and tidy, and I could immediately notice a difference in the comfort and energy efficiency of my house. The installers Celso and Eduardo were respectful of my property and left everything spotless. Their attention to detail and quality workmanship truly exceeded my expectations.
I highly recommend Koala Insulation to anyone looking for reliable, high-quality insulation services. I’m very satisfied with the results and will definitely use them again in the future!
Tereza Jay
22:15 09 Jun 25
I’m incredibly grateful for the outstanding service provided by Dean and Fabian. They were truly amazing, professional, knowledgeable, and patient. They took the time to thoroughly explain each step of the process, from removing the old insulation and sealing any gaps to blowing in the new insulation. Their attention to detail and willingness to ensure I understood everything was truly appreciated. Thank you both for your exceptional work!
Thank you koala 🐨 installation! 😊
Thank you koala 🐨 installation! 😊
Omayra Fernandez
13:33 07 Jun 25
I contacted them online for a quote. Gabrielle contacted me promptly and when I wasn't able to stay on the phone, she offered to text me. That was very convenient for me. We set up a time and Sean came out to the house. He was friendly and professional. He explained the amount of insulation I had and where it needed to be. He showed me the temperature readings in the rooms. I was told what the cost would be and what it included. It cost less than I anticipated. I received the quote via email but never felt pressured. I accepted the quoted and paid the deposit. I was then contacted to schedule the work. Yolande was so sweet on the phone and was able to schedule it at my convenience. The work day arrived. There was a short delay in the start time but Yolande called to apologize and keep me informed. Throughout the process I received texts of who would be arriving so when Antonio and Joel arrived I was prepared. They were friendly and professional and got right to work. They cleaned up a bit of insulation that had escaped even though I offered to clean it. The work was completed sooner than anticipated. Antonio showed me a picture of the level of insulation after the job was done and even let me know that he noticed the tape around one of the AC ducts was starting to come loose. Not something we would've noticed anytime soon. I received the invoice online and paid the balance. I work in HR and am very cognizant of customer service. This was an extremely easy process from start to finish thanks to the professional, friendly service of Koala's staff. They know their work and what their customers need and have created a process to offer excellent customer service. I recommend them.
Vanessa Liebig
17:42 31 Dec 24
Great experience all around. From the day we received our quote from Matt, and the detailed explanation of service, to the follow ups and awesome service from Danielle, and Rene , to the day of installation from
Anthony and his colleague. What a great team. Super punctual and thorough. Thank you to Anthony and colleague for the quick turnaround on the work. Excellent company
Anthony and his colleague. What a great team. Super punctual and thorough. Thank you to Anthony and colleague for the quick turnaround on the work. Excellent company
Lucy Hernandez
17:12 31 Oct 24
Koala insulation is a reliable company and it’s employees are very professional.
Special thanks to Matt who reviewed my attic and gave me the estimate as well as to Britten and Michael who did the actual insulation today.
I am very satisfied with their service.
Special thanks to Matt who reviewed my attic and gave me the estimate as well as to Britten and Michael who did the actual insulation today.
I am very satisfied with their service.
Michael Grimme
17:53 30 Oct 24
Great job. 6000+ feet. Communicated extremely well and documented all of their work with photos. Highly recommend.
Don Bear USA LLC
12:27 30 Oct 24
Horrible service, after me asking workers to reach thru sofit on sides of the roof, they still didn't do it. I paid 00ish + and get fast unreliable service, instead of responsible caring service, i found out later that all the sides of my roof does not have insulation. I will never recommend Koala.
My name is Marco and insulation on home 617
My name is Marco and insulation on home 617
Agnes Castera
15:20 29 Oct 24
I needed to have insulation of my addict done. I felt comfortable with the first visit of Koala Insulation sending me an energy consultant to explain the best insulation for my needs. When they came in to perform the job, the blown-in insulation was done clean and handled in a professional manner by Michael and Dean. These gentlemen were courteous and made sure all dust and small debris were removed after work was finished. Will definitely recommend this company to people who need insulation in their house.
Pam Clark
13:34 29 Oct 24
This company is very professional and easy to work with. From the initial estimate through the installation, each technician was knowledgeable, courteous and prompt. I would highly recommend Koala
Anthony DeFillipo
18:14 12 Sep 24
Very impressed!! From beginning to end Fantastic work!! Highly recommended I noticed difference immediately!!! Thank you Matt for your professionalism and prompt service. Already shared info with neighbors chat group and they are making appointments. Job well done!!
Posted before and after pics
Posted before and after pics
Angel Gonzalez
14:44 31 Jul 24
My son recommended Koala since he got his done a couple of months ago and he was very happy with the service and quality. I called them (7/26/24) they provided me a quick appointment (7/29/24), Matthew was great, very knowledgeable, very easy to talk to and I never felt pressured. I decided to sign with Koala and within 2 days they were here doing the work (7/31/24) and the installation crew was EXCELLENT (Mike, Zion and Fred). These guys were very professional, they knew exactly what they came to do, cleaned anything they left behind and were very efficient. They shared before and after photos and answered any questions I had professionally. Excellent crew and my son was right that I was going to be very happy with every step. Thanks Koala and I 100% recommend.
Vazquez Maria
22:04 29 Jul 24
Honest, reliable and a cool group of people. Beginning with initial phone call , to the one who comes to do the estimate and finally the installers. Thank you Koala 🐨 💕
Tina Miller
17:47 02 Jul 24
Bralan and his team with Koala Insulation in Plantation, FL did an excellent job.
The entire procedure was fast, quiet and they worked very clean. Outstanding service and with a polite and professional crew. Highly recommended!
The entire procedure was fast, quiet and they worked very clean. Outstanding service and with a polite and professional crew. Highly recommended!
Carlos Savinon
22:28 20 Jun 24
Company was very professional from my first interaction to the end. They were very knowledgeable and able to answer all of my questions. The process was quick and easy with setting up appointments for an estimate and installation. They also offer financing at 0% interest which was a plus. Thanks Koala Insulation.
Get a Quote
Ready to get your project started? Work with the most experienced spray foam insulation contractors in Koala of Fort Lauderdale. Schedule a free quote with us 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 (954) 280-6003 or schedule a free quote today!
Is spray foam right for my attic in Fort Lauderdale?
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 Fort Lauderdale?
There are several factors that affect the cost of spray foam insulation. In Fort Lauderdale 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 Fort Lauderdale?
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 Fort Lauderdale?
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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