Professional Spray Foam Insulation Services in South Atlanta

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 both residential and commercial properties in South Atlanta. Our extensive understanding of the local climate, paired with robust support from our franchise network, allows us to provide customized spray foam insulation solutions that meet your specific requirements.

As a leading provider of spray foam insulation in South Atlanta, Koala Insulation is dedicated to delivering expert guidance while maintaining the highest quality standards in every project we complete.

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Trusted
Spray Foam Insulation Contractors in South Atlanta

Professional insulation services and energy efficiency solutions for residential and commercial properties.

The climate in South Atlanta presents distinctive challenges, including high humidity and fluctuating seasonal temperatures, that can significantly impact the energy efficiency of residential properties. Koala Insulation of South Atlanta recognizes the advantages of spray foam insulation as an effective means to address these challenges, especially in critical areas such as attics and exterior walls. This modern insulation technique is essential for sealing gaps, reducing air leakage, and improving the overall durability and energy performance of households.

The effectiveness of insulation is highly influenced by the quality of the installation process. Koala Insulation employs a team of skilled professionals dedicated to providing superior installation services. This commitment ensures that homeowners in South Atlanta can achieve significant energy savings over time. By following stringent quality standards, Koala Insulation has established itself as a trustworthy provider of spray foam insulation, allowing residents to experience enduring improvements in the energy efficiency of their homes.

A Superior
Thermal & Air Barrier Services in South Atlanta

Professional insulation services and energy efficiency solutions for residential and commercial properties.
Spray foam systems offer South Atlanta 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.
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These capabilities define the insulation type:

  • Prevents Conduction: Spray foam reduces thermal transfer from materials in contact with the insulation itself, such as wood or drywall.

  • 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 South Atlanta

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.

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Improved Air Quality

In South Atlanta’s humid climate, proper insulation is essential for protecting your home from dust, pollen, and outdoor pollutants. Spray foam insulation significantly enhances indoor air quality by creating an airtight seal that reduces air infiltration and moisture, resulting in a healthier, more energy-efficient living environment for your family.

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Water & Fire Resistance

Spray foam insulation is a highly effective solution for protecting South Atlanta homes from moisture intrusion and providing essential fire resistance. Its ability to create a secure, airtight seal and resist mildew makes it an excellent choice for preventing water damage caused by Georgia’s humidity and heavy rain, ensuring a safe, durable, and comfortable living environment for local residents.

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Pest and Wildlife Protection

Spray foam insulation provides South Atlanta homeowners with a robust defense against local pests and rodents. By creating an airtight, durable seal in critical areas like attics and crawlspaces, this advanced insulation prevents insects and wildlife from nesting in your home. This protective barrier not only enhances structural integrity but also ensures a cleaner, more secure environment for your family throughout the year.

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Strengthens Buildings

Spray foam insulation is essential for achieving an energy-efficient residence in South Atlanta. When correctly installed and allowed to cure, it forms a robust bond with framing, sheathing, and interior surfaces, reinforcing your home’s structure. This durable connection enhances structural stability and helps buildings better withstand natural shifting and the high humidity of the Georgia climate. Additionally, it reduces wall vibrations and improves soundproofing, contributing to a quieter, more resilient living environment that ensures the long-term longevity of your South Atlanta home.

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Soundproofing

By sealing gaps and creating a continuous barrier within walls, floors, and ceilings, spray foam insulation significantly reduces unwanted noise throughout your South Atlanta home. Its dense structure absorbs and dampens sound waves, effectively muting both outdoor traffic and indoor disruptions from HVAC systems and plumbing lines to create a more peaceful living environment.

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Environmentally Friendly

Investing in spray foam insulation is a proactive step toward a more energy-efficient, resilient home in South Atlanta. Unlike traditional materials that may shed fibers, cured spray foam is chemically inert, meaning it doesn’t release harmful particles into your living space. During our professional installation process, specialized equipment ensures a precise application tailored to Georgia’s unique climate needs. While a brief off-gassing period is standard, once cured, the foam provides a permanent, seamless air seal. Because spray foam, specifically closed-cell varieties, does not retain moisture or support mold growth, it acts as a robust secondary barrier against the humidity and heavy rains common in South Atlanta, preserving your home’s structural integrity for decades.

4-Step Spray Foam Process in South Atlanta
 Spray Foam Installation Process

Professional insulation services and energy efficiency solutions for residential and commercial properties.
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  • Prep for Safe Installation
    Every 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.
Diagram of spray foam insulation safety setup showing a worker in protective gear, exhaust fan, and sealed negative pressure area.
  • Precisely Apply Spray Foam
    Using 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.
Comparison of open-cell vs closed-cell spray foam insulation showing R-values, moisture barrier properties, and application.

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 Inspect
    Once 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.
Diagram showing trimming of excess spray foam insulation in wall studs for a finished, flush surface.

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 South Atlanta 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!

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Ready to get your project started? Work with the most experienced spray foam insulation contractors in Koala of South Atlanta. Schedule a free quote with us today!

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What to Expect
In 5 Easy Steps

What to Expect
In 5 Easy Steps

Professional insulation services and energy efficiency solutions for residential and commercial properties.
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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.

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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. 

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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! 

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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.

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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. 

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Benefits

Professional insulation services and energy efficiency solutions for residential and commercial properties.
Professional insulation services for residential or commercial buildings to improve energy efficiency.
Enhanced Comfort
Professional insulation installation service for residential or commercial property improvement.
Energy Savings
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Quality Materials
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Eco-Friendly Options
Professional insulation installation service for residential or commercial property improvement.

Enhanced Comfort

Stay cozy inside, no matter the weather outside.

Professional insulation installation services for residential or commercial property energy efficiency.

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.

Professional insulation installation service for residential or commercial property improvement.

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.

13,000+ Trusted Customer Reviews

“Everyone took pride in their work and were great to work with. It is so refreshing to find a company with such reliability and great customer service. We interviewed several companies and are so glad we hired them!”

BB
Professional insulation services for residential or commercial property energy efficiency and improvement.
Leslie M
Nashville, TN

“hey were very good and educated me about insulation and how to help me with my temperature changes that were occurring. Thank you.”

BB
Professional insulation services for residential or commercial property energy efficiency and improvement.
Cleo W.
Indian Head Park, IL

“They were not only dependable, but also fast and extremely clean. They did exactly what, and how they told me they would do it. I'd recommend them to anyone interested in quality, dependable, fast foam-insulation.”

BB
Professional insulation services for residential or commercial property energy efficiency and improvement.
Jorge B.
Atlanta, GA

“The entire team at Koala communicate exceptionally well, perform work at the highest level, and work together to get the job done in the fastest amount of time with excellent clean up skills.”

BB
Professional insulation services for residential or commercial property energy efficiency and improvement.
Joseph G.
Saint Augustine, FL

“The salesperson was honest and didn't try to oversell. The installer was prompt and very efficient, in and out in under 90 minutes. I would recommend them to anyone.”

BB
Professional insulation services for residential or commercial property energy efficiency and improvement.
Brian Y.
Florissant, MO
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4.8
Based on 119 reviews
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griffhound1 profile picture
griffhound1
21:29 01 May 26
Austin and his crew were very professional and I am very pleased with the work they did today. They were very careful inside my home. I’m very appreciative of that since getting to the area to be foamed was not easy. I would definitely recommend Koala Insulation without hesitation.
Cameron James profile picture
Cameron James
02:08 18 Apr 26
They did a great job spray foaming our rafters and walls in our add on. It made a huge noticeable difference immediately and we do not even have our heat and air turned on yet. Highly recommend! Pricing is very fair also
Jeff and Sandy Grubbs profile picture
Jeff and Sandy Grubbs
17:52 24 Mar 26
Can’t say enough good things about Austin and Koala Insulation. We used them on our last 2 projects and very satisfied from start to finish. Look no further than Koala for all of your insulation needs. Price and quality of work are top notch.
Matt Akey profile picture
Matt Akey
23:20 30 Jan 26
Took the time and made sure the vacuuming of our prior blown-in in the attic was cleaned out and then did a great job of coating our attic roof with Open cell, About 4 to 5 inches deep all around.Fast and a good communicator.
Barry Clower profile picture
Barry Clower
01:30 17 Dec 25
Austin and Chad are incredibly professional, efficient and dependable. I don’t know how to give a higher recommendation. i’m sure you all have experienced being a number online and waiting for days for people to call, no problem here, incredibly professional work and customer service and they actually talk to you. My wife and I could not be more happy with the foam insulation job Austin and Chad did for us thank you again guys 😊👍Dr and Mrs T Barry Clower
gloria carlson profile picture
gloria carlson
14:48 03 Oct 25
The air conditioning in my office upstairs was running constantly, and still it was uncomfortably warm. So I did my research on spray foam insultation and nearby companies. I contracted with Koala Insulation of South Atlanta, and I couldn't be more happy with the results. It was 140 degrees in my attic when they started and after they finished, it felt like a warm summer day in the attic. I could tell the difference almost immediately, and now, it's a comfortable 78 in my office. I look forward to a significantly lower power bill. Austin and his team did a fantastic job and I highly recommend them.
Chris Zito profile picture
Chris Zito
14:53 06 May 25
I recently hired koala insulation to upgrade the insulation in our attic, and I couldn’t be more pleased with the entire experience. From the initial consultation to the final cleanup, the team was professional, punctual, and incredibly knowledgeable.

They took the time to assess our needs, explained the options clearly, and provided a fair, detailed estimate. On installation day, the crew arrived on time, worked efficiently, and treated our home with care and respect. Within just a few hours, our attic was fully insulated, and the difference was immediate—our home feels much more comfortable and our energy bills have already started to drop!

What really stood out was their attention to detail and commitment to quality. They didn’t just do the job—they went above and beyond to make sure everything was perfect.

Highly recommend Koala to anyone looking for reliable, high-quality attic insulation services. It’s one of the best home improvement investments we’ve made!
Ashley Mack profile picture
Ashley Mack
22:09 31 Mar 25
Austin is the best! After several quotes, Austin was honest, straightforward and easy to trust with removing the old insulation, getting the new insulation up to code without breaking the bank. The work was very efficient and they cleaned up afterwards. Highly recommend this company!
Darrin Niblack profile picture
Darrin Niblack
21:09 12 Mar 25
Highly recommend these guys. You call, they visit, tell you what you want to know and then get it done all in a very timely fashion. If your upstairs is hot call these guys first and get your insulation checked out - I did and now my upstairs is cooler than my downstairs…thanks Koala!! Plus you may qualify for a rebate from your power company. I didn’t even know that until the guys at Koala shared that with me. Two thumbs up!
Glenn Trent profile picture
Glenn Trent
03:48 21 Feb 25
I recently had Koala Insulation install fiberglass insulation in my home, and I couldn’t be more pleased with the experience. From start to finish, their team was professional, knowledgeable, and efficient. They took the time to explain the process, answered all my questions, and ensured that everything was done to the highest standard.

The installation itself was seamless, and I immediately noticed an improvement in my home’s temperature regulation. Their attention to detail and commitment to quality workmanship truly stood out. Plus, they left the work area clean and tidy, which I really appreciated.

If you’re looking for a reliable company for insulation services, I highly recommend Koala Insulation. They deliver excellent service and great results!
Evan profile picture
Evan
22:40 08 Jun 24
Austin was very prompt at responding to texts and was able to give an estimate and schedule quicker than anyone else while also beating their quotes.
Blew in more fiberglass insulation than needed to and followed special requests to cover duct work and make sure soffits weren’t blocked.
My house is actually staying at the temperature it needs to rather than the a/c struggling all day.

Much appreciated Austin. Thank you.
Mr. Smith profile picture
Mr. Smith
05:22 04 Apr 24
Great service and priced right
Ovidiu Boghean profile picture
Ovidiu Boghean
13:22 05 Mar 24
Koala Insulation did our basement. They did a great job and were professional. I appreciate the communication and patience with our project as plumbers and inspections fell behind schedule. Koala insulation, however, showed up when promised and finished as promised. They did a great job in the application of foam. We had a multitude of wires in the ceiling, mini-split air conditioning on the wall, and they were careful to cover it all. They cleaned up after the job and finished in a timely manner. I'd be happy to use them again.
Ree K. profile picture
Ree K.
23:04 26 Oct 23
Ray Wolfe profile picture
Ray Wolfe
15:43 30 Sep 23
Koala was the first company I called and I didn't know much about how spray foam worked. Austin was very helpful in explaining the concept and spent quite a bit of time on the phone with me. He event gave me a rough estimate over the phone. After calling a couple of other companies who never responded I had him come out to see the house in person in order to confirm his quote and make sure all the attics were accessible and spray foam would work. After seeing the house he confirmed the quote and we eventually scheduled a date. Before the installation day I asked him for a written estimate/contract. We boarded our dogs and I had my wife and son stay in a hotel for the 2 installation days. First day (removal) the guys showed up about an hour late. They worked hard all day but still weren't quite finished when I had to leave for the day. They said they would come back the next morning to finish in time for the installation. But then they also wanted to leave a giant bag of insulation in my garage for several days until they could get around to it. Said they had to get to their next job. Told them no, they needed to take it. Have to finish 1 job before you can move on. A little late the next day but they showed up and finished the removal. Now I will say, I have high expectations for any work done to my house. The removals guys were nice and cleaned up after themselves but some of the work in the attic could have been a little better. Left some of the removed items.

Installer showed up and i showed him everything and he got started. Estimate said the insulation would be 5.5" thick (nominal average) on the ceiling and 3.5" on the walls. This made complete sense as that is the depth of the bays created by the 2x6 and 2x4 lumber so my expectation based on that and other installations I had looked at online were that the bays would be filled with the variation coming in to play on the expansion of the foam. The R value of this foam is 3.8 / inch. When he was done and went and looked and found that the coverage was no where near filling the bays. Generally it was about 2.5-3.5 inches over about 95% of the ceiling and in very few areas was it even close to 5.5. I brought this to the installers attention and asked if it was done expanding. He said yes and when I showed him what I was talking about, he said he had been doing it for 13 years and this was how he always did it. He had me talk to the owner (Austin who did the estimate). He kept telling me it was nominal average and because they did 8-10 inches at the soffits it made up for it. That's not the way averages work and it's not the way insulation works. We went back and forth and I told him i simply wasn't happy and it needed to be fixed to match the contract. Paid most of the cost, but held back 20% until it was done.

They came out this week and the installer was still telling me it was thicker than i thought. Said I should stick a ruler in there to see. Well, I happened to have a 6" steel ruler handy (because I had already done that) and proceeded to show him the 1-3 inch measurements. He resprayed a second coat over the entire are and it ended up being the way it should have been in the beginning.

Ran out of text...Will try and add another review with the rest
Andrew Chupp profile picture
Andrew Chupp
21:15 12 Jul 23
Austin and his team did a great job with communication, showing up quickly and helping us with our insulation needs in our older home. He was also very fair with pricing and we hope it’ll make a big difference with summer heat and winter months!
Jason Raley profile picture
Jason Raley
16:45 14 Oct 22
I called to have old attic insulation removed and new insulation blown in to replace it. Austin the owner gave me a competitive price and was prompt responding to me. His crew was very courteous and respectful while doing the work. They did everything asked of them. They arrived on time and did the job professionally. They also went out of their way to make sure everything was clean. I would highly recommend this company.
Becki Mclean profile picture
Becki Mclean
22:07 18 Mar 22
Austin was great from the estimate to finishing up the job. We've been having issues with moisture in the upstairs closets mostly due to a lack of insulation in the attic. I had some quotes from other contractors and Austin's price was right with the other guys. He was able to come out the next day to start the project. Both guys were very knowledgeable and answered all of my million questions. They were respectful of my home and did a thorough cleaning after they finished spray foaming. I would highly recommend these guys!
Professional insulation installation service for residential or commercial property improvement.
Professional insulation installation service for residential or commercial property improvement.
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Ready to get your project started? Work with the most experienced spray foam insulation contractors in Koala of South Atlanta. Schedule a free quote with us today!

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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 (678) 456-3511 or schedule a free quote today!

Is spray foam right for my attic in South Atlanta?

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

Infographic comparing a standard vented attic versus a spray foam insulated attic, showing temperature differences and HVAC efficiency.
How much does spray foam insulation cost in South Atlanta?

There are several factors that affect the cost of spray foam insulation. In South Atlanta 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.

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The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
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Is spray foam right for my basement in South Atlanta?

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

Infographic comparing a standard basement vs. one with spray foam, highlighting moisture barrier, air sealing, and energy savings.
How much does basement spray foam installation cost in South Atlanta?

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.
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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.

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The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
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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.

Comparison of spray foam, rigid foam board, and fiberglass batt insulation for concrete block-wall basements, showing moisture barrier and R-value differences.
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.

Diagram explaining why rim joists need an airtight seal, showing how spray foam prevents drafts, blocks moisture, and improves air quality.

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The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
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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.

Infographic explaining spray foam insulation fire safety, fire-rated materials, thermal barriers, and building code compliance.
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.

Infographic explaining how to paint spray foam insulation using latex or fire-retardant paint like DC315 for UV and surface protection.
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.

Graphic comparing DIY spray foam insulation and professional installation, showing risks like safety hazards, insurance issues, and mold versus benefits such as code-compliant installation, warranty protection, and a superior seal.

Free Insulation Assessment

The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
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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. 
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