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 Northern Colorado
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 NoCo. 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 NoCo, 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 NoCo
Northern Colorado’s varied climate, characterized by freezing winters and hot summers, places significant demand on your home’s energy efficiency. Koala Insulation of NoCo understands that spray foam insulation is a premier solution for these local challenges, particularly in critical areas like attics and exterior walls. By creating a high-performance air-tight seal, spray foam effectively blocks drafts and enhances structural integrity, ensuring your home remains comfortable year-round.
The long-term success of your insulation depends entirely on precise application. Koala Insulation’s team of local experts is committed to the highest standards of installation quality, helping NoCo homeowners achieve lasting energy savings and improved indoor air quality. Our dedication to professional service and technical expertise has established us as a leading spray foam insulation contractor in Northern Colorado.
A Superior
Thermal & Air Barrier Services in NoCo
Spray foam insulation systems offer NoCo 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 that improve energy efficiency and comfort in Northern Colorado’s unique climate.
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 NoCo
Spray foam insulation outperforms all other types of insulation by large margins because its long-term benefits outweigh its initial installation costs. Spray foam also offers superior sealing properties and is environmentally friendly.
Improved Air Quality
Proper insulation is essential for protecting your NoCo home from dust, allergens, and outdoor pollutants. By choosing spray foam insulation, you can significantly improve indoor air quality through superior air sealing and moisture control, creating a healthier living environment and maximizing energy efficiency throughout Northern Colorado’s seasons.
Water & Fire Resistance
Spray foam insulation provides an effective solution for safeguarding Northern Colorado homes against moisture intrusion while offering essential fire resistance. Its ability to create a secure seal and resist mold makes it an excellent choice for preventing water damage, ensuring a safe and comfortable living environment in NoCo’s varied climate.
Pest and Wildlife Protection
Spray foam insulation provides an effective barrier against pests like insects and rodents common in Northern Colorado. Its seamless application creates an airtight seal that significantly reduces the chances of these unwanted visitors entering your NoCo home, delivering long-lasting protection and added peace of mind.
Strengthens Buildings
Spray foam insulation is essential for achieving a well-insulated and energy-efficient residence in Northern Colorado. When correctly installed and allowed to cure, it forms a robust bond with critical elements like framing, sheathing, and interior surfaces. This strong connection not only improves the structural stability of your NoCo building but also adapts to natural movements and settling over time. Additionally, it reduces vibrations within the walls and enhances soundproofing, contributing to a quieter living environment. These benefits are vital for ensuring the longevity and energy efficiency of your home throughout the changing seasons in NoCo.
Soundproofing
By sealing gaps and creating a continuous barrier within walls, floors, and ceilings, spray foam insulation significantly reduces unwanted noise throughout your NoCo home. Its dense structure effectively absorbs and dampens sound waves, muting everything from outdoor traffic to indoor disruptions from HVAC systems and plumbing lines for a more peaceful living environment.
Environmentally Friendly
Investing in spray foam insulation is a sustainable choice for Northern Colorado homeowners seeking a more energy-efficient and resilient property. Unlike traditional materials that may shed fibers, cured spray foam is chemically inert and does not release harmful particles into your NoCo living space. Koala Insulation’s professional installation process uses specialized equipment to ensure a precise, seamless air seal that lasts for decades. Once cured, specifically with closed-cell varieties, the foam acts as a robust barrier that does not retain moisture or support mold growth, protecting your home’s structural integrity against the varied Colorado climate.
4-Step Spray Foam Process in NoCo
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 NoCo 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 NoCo. 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.
Trevor
20:13 27 Jul 26
Working with Justin, Josh and the install crew was fantastic start to finish on my attic insulation. They were able to work with me on scheduling, assisted with Atmos rebate options and the crew was prompt, courteous and cleaned everything up! Don't hesitate, just call Koala, they'll take care of you.
Melissa M
03:55 07 Jul 26
We used Koala to update our attic insulation. Josh and his team were very helpful, kind and professional. Reasonably priced and able to complete our project in a timely and efficient manner. I couldn’t be happier and would highly recommend Koala for any insulation related needs.
David Chambers
21:06 24 Jun 26
This review is long overdue, and I find it oddly suspicious that this company has a perfect 5 star rating with 223 reviews. These guys came through and did insulation work on my house several months back. Honestly they did a decent job overall and the guy in charge was pleasant and I wanted to like this company, but they left a couple bathroom vent pipes in the attic uninsulated (one of them detached from the roof) and they had to come back and redo it. There were a couple other issues too, but that’s not even the part that upset me the most…it’s the fact they used a few of my tools without asking me. How do I know? There was drywall dust on them. Look I’m a nice guy most of the time, but the moment you use my tools without asking, you’re done. Absolutely unacceptable. Trust these guys at your own risk. Lock your stuff up.
JOHNO JF
21:51 15 Jun 26
Thank you Koala for rebuilding our attic back to working conditions. Great work, removing the old insulation, fixing up what needed repair, blowing in new modern 'better insulating' materials, All in one day!! Impressive. Very organized flow, protected grounds, and clean work guys. Friendly crew. Good job!!
Dawn
04:16 10 Jun 26
Justin and Koala did a great job sealing and insulating our home. From our first call to the project being completed was less than a week. Our home feels so much cooler.
DEAN HEIN
19:08 25 Apr 26
I was extremely satisfied with the entire process from start to finish. Starting with Justin who explained.every detail of there scope of work. Justin climbed into the attic above entire house and garage and provided me with everything that was good and what was needed. I decided on what was my priority. Justin then broke down each area of work, priced them out separately. His team showed up ready to work, they did a fantastic job. The thing that impressed me the most is they made sure all areas were cleaned to my satisfaction. If you need any insulation work I highly recommend this team.
J Lenga
20:05 14 Mar 26
We have been so pleased that we chose Koala to remove the old insulation and install new R50 cellulose in our 1988 built home. The consistent temperature throughout our house is such an improvement I don't have to find my house slippers in the morning anymore and can't wait to see how much we'll be saving on our gas bills. From Josh answering all our many questions to Uzeil and the crew that worked in very snowy weather to complete the project, we appreciate the great service provided. Even the owner followed up to make sure we were happy with the job. Nowadays it seems harder to find companies that are so proficient in all phases of a job and for that first-class customer service we highly recommend NoCo Koala.
Danna Fryer
13:29 21 Feb 26
I had a great experience working with Josh and the crew at Koala Insulation. They were professional, knowledgeable, fast, and genuinely fun to work with.
I had a very urgent sound issue at my small business, and they stepped in quickly to help me find a solution.
As a small business owner, responsiveness and quality matter and they absolutely delivered. I would highly recommend Josh and his team to anyone needing insulation work done right.
I had a very urgent sound issue at my small business, and they stepped in quickly to help me find a solution.
As a small business owner, responsiveness and quality matter and they absolutely delivered. I would highly recommend Josh and his team to anyone needing insulation work done right.
CJ
01:42 08 Jan 26
We had a fantastic experience with Koala Insulation. They are an Atmos Gas-approved contractor, which made it easy to secure a ,000 weatherization rebate. This was a huge help in stretching my elderly parents' budget. The home was built in 2005 and only had an insulation rating of R-12; after their service, it’s now at R-50. The process was smooth, professional, and highly effective. I highly recommend them
Richard Cox
17:04 22 Oct 25
Koala Insulation did a fantastic job upgrading the insulation in our attic and other parts of the house. They identified key areas for improvement, and the project plan earned praise from our home energy advisor. When it was discovered on the day the work was to take place that an issue with construction of our house prevented the project from happening as originally planned (and bid), Koala worked to troubleshoot the issue and provided us with a compromise solution that was fairly priced and still allowed for maximum insulation benefit under the circumstances. The Koala team who did the work were friendly, professional, and great to have around. They finished the job quickly and cleaned up completely afterward. We’re looking forward to greater comfort and energy savings this winter!
David Stilwell
19:24 29 Sep 25
We used them on one of our basement finishes, they were able to get in on short notice and did a great job. Will be using them in the future on new projects. Noco Basements
Cameron Faulkner
16:17 05 Aug 25
These guys were fantastic. I knew the insulation in my attic was low (around 6–10 inches), so they came out, assessed the situation, and provided a quick, clear estimate. I considered doing it myself, but for just a bit more money (and a lot less time and hassle) it made so much more sense to have them handle it. I'm glad I did. The upstairs temperature has dropped by about 5°+ on 90° days, and now it's roughly the same as downstairs which is huge for my A/C unit and electric bill.
Jeff Pugliano
02:04 05 Jul 25
My experience with Koala of NoCo was absolutely great. Very professional, kept to their schedule, and more importantly to MY schedule which was constantly, unfortunately, affecting theirs! My job was a 2600sf out-building with spray-foam walls and blow-in ceiling insulation. They did a fantastic job. Justin was super-helpful with explaining the process and went into detail when I asked questions about it. I'm an engineer and so details are my thing. He was awesome, same with the entire crew And, just for reference, right now on July 4 2025, my house has no A/C due to a failed blower motor in my HVAC system. Today, my house was 78 degrees at 2pm with outside temp being 89. In the out-building, the thermostat showed 77. So, yeah, their work is for real. I would highly recommend them for any insulation work.
Greg Hershelman
20:30 23 Jun 25
Justin and his team did a great job! They gave me an estimate within minutes and had the project scheduled to be completed a few days later. Our AC still needs some work but our home is already significantly cooler! My family and I thank you for the hard work and prompt service.
Ryan Parman
17:40 04 May 25
Highly responsive! Responded within a day to my inquiry. Came out and made a recommendation. Estimate was reasonable. Workers came out and did the work. Fantastic results. All within about a week! Koala has set the bar for service in NoCo!
Chris Miller
18:35 01 May 25
100% professional and top quality! I’m terrible with names but one of the crews name was Jason and the other was Sergio, I think. my apologies in advance for forgetting. Those guys were amazing! Super professional, answered all my questions and were incredibly respectful of our home and their impact on it. Top notch and they left everything better than how they found it. I would recommend them to anyone. Thanks guys!
Mark Danielson
12:36 23 Apr 25
We had a great experience with Justin and the Koala staff. They offered a competitive quote, communicated clearly throughout the process, showed up when they said they would, did the job effectively with friendly staff and cleaned up after themselves. What more could you want from a subcontractor? Happy to recommend.
Tayler Williams
19:25 25 Feb 25
Josh showed up on time to give me an estimate and took the time to explain to me what could be done to better insulate my home without upselling me or pressuring me into buying more than I what I felt comfortable spending. Some of our bedrooms are very cold in the winter and in the summer the house is hot and the AC runs almost all day every day. We knew that wasn’t right so decided we should have someone check our insulation. Our home was built in 2002 so codes have changed AND Colorado has gotten hotter.
The actual team arrived promptly at 9am on the scheduled date and immediately got to work. They air sealed and added insulation within 3 hours in my large attic, bringing it up to code. They were professional and polite, laid down plastic and drop cloths around the attic access, and cleaned up everything and vacuumed before they left. My toddlers were very curious and the team were friendly and accommodating to them, too!
I got 4 different bids for this job and I’m happy I decided on Koala. I felt the value was fair and I’m so excited to have a better insulated home for this upcoming summer!
My husband and I are both Veterans so we also appreciated the veterans/military discount on the services too. I already recommended them to our neighbor with the same house build.
The actual team arrived promptly at 9am on the scheduled date and immediately got to work. They air sealed and added insulation within 3 hours in my large attic, bringing it up to code. They were professional and polite, laid down plastic and drop cloths around the attic access, and cleaned up everything and vacuumed before they left. My toddlers were very curious and the team were friendly and accommodating to them, too!
I got 4 different bids for this job and I’m happy I decided on Koala. I felt the value was fair and I’m so excited to have a better insulated home for this upcoming summer!
My husband and I are both Veterans so we also appreciated the veterans/military discount on the services too. I already recommended them to our neighbor with the same house build.
Edward Mills
16:32 28 Jan 25
Working with Justin was seamless and very professional. Their scheduling system is above average and keeps you informed every step of the way. Everything is electronic and simple to sign. The crew did great work and I highly recommend them. We will be using them again in our next homes.
Traci Richter
19:58 03 Jan 25
The staff and service was excellent very professional and prompt.
Bob
23:11 31 Dec 24
Tim Garrett
17:20 27 Dec 24
The crew that came worked very diligently and efficiently. Although it's hard to gauge what's going on up in the attic, from popping my head through the hole, it looks like they did everything they said they would. It was very easy to work with koala insulation, so I would recommend them.
Al Widish
15:04 24 Dec 24
Jasson and the team from Koala Insulation were on time, polite, professional, and courteous. Furthermore, the Koala team was very tidy and completed our insulation project quickly.
Jeremiah Millsock
19:52 18 Dec 24
great service and a great price
David Schuh
21:06 11 Dec 24
If you are looking for a knowledgeable vendor, local business owner, fair prices and quality work then Koala Insulation of Northern Colorado should be your choice. At the end of the day what I wanted was a noticeable difference to the interior comfort of the home, we made a significant investment (inspection, foam and blown-in services) and we have noticed the improvement. Your team was responsive, knowledgeable, professional and courteous.
Aaron Rodriguez
17:40 14 Nov 24
Updating my review because I had Koala out to insulate a shed recently. They did a fantastic job with the spray foam. They left the area surprisingly clean.
Before and after photos for a night a day difference! Had them blow in insulation to bring the attic from R-18ish to R-60. Can't wait to see the difference in bills! Scott and Justin were great to work with, they got me the estimate quickly and then got me scheduled within a few days. Professional, clean and on time! I'll definitely recommend Koala to anyone who needs insulation!
Before and after photos for a night a day difference! Had them blow in insulation to bring the attic from R-18ish to R-60. Can't wait to see the difference in bills! Scott and Justin were great to work with, they got me the estimate quickly and then got me scheduled within a few days. Professional, clean and on time! I'll definitely recommend Koala to anyone who needs insulation!
David Hartman
23:48 16 Oct 24
First off, there was absolutely no sales pressure. The installation team's punctuality and their attention to explaining both the procedure and the product was first class. Their teamwork and attention to cleanliness was very commendable. I highly highly recommend Koala. Definitely, a company of excellence and Integrity.
Maria Fraire
19:09 08 Oct 24
Great customer service they were able to get us in for a quick estimate. Josh was great, on time and explained everything so well, to our surprise we didn't even need any work done but if we ever have to we will be reaching out to Koala!
Erin Kennedy
21:21 15 Sep 24
We cannot recommend this company highly enough! Justin and Scott were always exceptionally responsive, even when I texted on a weekend, not anticipating a response until the next business day. The team that came and performed the work was outstanding - professional, efficient, friendly and loved on our dogs. When Scott came to give us a quote, he had said that as soon as they left our house once the work was done (they sealed the attic, removed old insulation, filled with new insulation to code, and installed a solar fan), we'd notice a difference temperature wise. Honestly, I find it unreal, but he wasn't wrong. For example today it is 87 degrees outside, but 70 degrees in our house. We no longer need to use the AC, which is just incredible. Worth every penny - and we felt even before the work was done that the price was fair. Justin goes above and beyond, there is zero doubt about that. While we weren't able to get an XCEL rebate with this company, read the reviews for the other local companies you would receive a rebate with. Knowing this in advance, we made the decision to stick with Koala of NoCo because even without the rebate, there is no doubt in my mind we made out ahead. I would give them 20 stars if I could. If only I could say the same about the local company who installed our five indoor mini-split units prior to this attic job...
Get a Quote
Ready to get your project started? Work with the most experienced spray foam insulation contractors in Koala of NoCo. 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 (970) 320-3840 or schedule a free quote today!
Is spray foam right for my attic in NoCo?
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 NoCo?
There are several factors that affect the cost of spray foam insulation. In NoCo 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 NoCo?
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 NoCo?
The cost to insulate a basement with spray foam depends on the size of the area, existing insulation, and project complexity.
Small basement (≈500 sq ft): $1,200 – $2,800
Medium basement (≈1,000 sq ft): $2,400 – $5,600
Large basement (≈2,000+ sq ft): $4,800 – $9,000
Spray foam insulation helps eliminate drafts and moisture, providing a more comfortable, energy-efficient lower level. Pricing per square foot may increase if your basement requires old insulation removal, foundation wall prep, or hard-to-reach rim joists.
Every home is different. For a detailed estimate tailored to your basement’s layout and energy goals, contact team today for a free assessment. Learn More
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Should I insulate my basement ceiling with spray foam?
Closed-cell spray foam works best for basement ceilings because it provides a high R-value and acts as a moisture barrier. It can also help block sound between floors. For the best results, it’s important to assess your home’s layout, HVAC design, and moisture conditions before choosing where to apply spray foam.
Koala Insulation technicians can evaluate your space and recommend whether ceiling, wall, or rim-joist insulation will deliver the greatest comfort and energy savings for your home.
Is spray foam insulation safe?
Spray foam insulation is safe when handled and installed by a trained professional. Spray foam poses no health risk once it is cured, but it can be hazardous during installation due to its chemical composition. We follow all industry safety standards, ensure proper ventilation, and complete curing before occupants return to the space, usually 24-48 hours after project completion.
Will spray foam help with the mold and mildew issues in my basement?
Closed-cell spray foam works best for basement ceilings because it provides a high R-value and acts as a moisture barrier. It can also help block sound between floors. For the best results, it’s important to assess your home’s layout, HVAC design, and moisture conditions before choosing where to apply spray foam. The cost to insulate a basement with spray foam depends on the size of the area, existing insulation, and project complexity.
Koala Insulation technicians can evaluate your space and recommend whether ceiling, wall, or rim-joist insulation will deliver the greatest comfort and energy savings for your home.
Mold and Mildew Removalwith Koala Insulation
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Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Can you insulate the concrete block walls in my basement?
Concrete block basement walls can be insulated with spray foam, provided the surface is clean, dry, and free of moisture issues. Closed-cell spray foam is typically best, as it both insulates and creates a moisture-resistant air seal that helps prevent mold and drafts. Before application, any existing leaks or dampness should be addressed to ensure long-term performance and adhesion.
At Koala Insulation, we’ll determine whether spray foam, rigid foam board, or a hybrid system is the best fit for your block-wall basement so you get a solution built for long-term performance.
Do My Rim Joists Need An Airtight Seal?
Rim joists absolutely benefit from an airtight seal. Sealing this area with spray foam insulation prevents drafts, moisture intrusion, and heat loss where the foundation meets the framing, one of the most common sources of energy waste in a home. By creating a continuous air barrier, you’ll enjoy warmer floors, lower utility bills, and better indoor air quality year-round.
Learn more about rim joist insulation and contact your local Koala Insulation contractor today.
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Is spray foam insulation flammable?
Spray foam insulation itself is not flammable once fully cured, but like most building materials, it can burn when exposed to direct flame. Koala Insulation uses fire-rated, code-compliant products. When installed correctly by our certified technicians, spray foam insulation provides a safe, durable, and energy-efficient layer that meets modern fire safety standards.
Can you paint spray foam insulation?
Spray foam insulation itself is not flammable once fully cured, but like most building materials, it can burn when exposed to direct flame. Koala Insulation uses fire-rated, code-compliant products. When installed correctly by our certified technicians, spray foam insulation provides a safe, durable, and energy-efficient layer that meets modern fire safety standards.
How long does spray foam insulation last?
Spray foam insulation typically lasts 80 to 100 years when professionally installed and properly maintained. Spray foam adheres directly to the building structure and won’t sag or settle, which means it offers the same performance decade after decade.
What are the best applications for spray foam insulation?
Spray foam insulation is a premium, versatile option for a few specific applications. After your initial assessment, we may recommend spray foam for:
Attics: Open-cell spray foam on attic floors seals air leaks and prevents treated air in the living space from escaping into the attic.
Basements: Closed-cell spray foam acts as a vapor barrier in moisture-prone basements, crawl spaces, and cellars.
Exterior Walls: While not always necessarily the most cost-effective option, spray foam fills irregular gaps in wall cavities while providing an effective moisture barrier.
Floors: Spray foam is sometimes sprayed between floor joists in suspended timber floors (non-slab).
Roofs: Closed-cell spray foam installed under the roof deck prevents air leaks and protects against moisture issues.
Can I spray foam insulation myself?
While DIY kits exist, spray foam insulation is not a good do-it-yourself project. Professional installers have the training, equipment, and ventilation controls needed to ensure safety, proper curing, and compliance with building codes. Poor installation from DIY attempts can lead to moisture problems, off-ratio foam, or even voided home insurance coverage, making professional service from Koala Insulation technicians the smarter, safer choice.
Free Insulation Assessment
The Koala Insulation efficiency experts will perform a thorough examination of your home’s current efficiency.
Insulation Education
Learn why insulation is critical to your home’s energy efficiency and your family’s comfort.
Learn More
Get a quote
Ready to start your insulation project? Get a free quote from your local Koala Insulation team today.
