Crawl Space Encapsulation
Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
Benefits Of Crawl Space Encapsulation
Find & Fix Hidden Air Leaks
Find areas negatively affecting your home’s comfort and energy use.
Saves You Money
Having it installed will reduce energy usage and costs.
Increase Comfort
Better regulate home temperatures for greater comfort
Soundproofing
Helps to mute both outdoor and indoor noise.
Spray Foam Insulation
Insulation spray foam expands to fill gaps, stopping drafts and preventing air leaks for a tighter seal.
Even Temperatures
Enjoy even temperatures throughout your home.
Make Your HomeEco-Friendly
Emit less greenhouse gases due to less energy use.
No More Drafts
Address problem areas that let in unwanted drafts
Improved Air Quality
With insulation in place, fewer dust particles, allergens, and pollutants make their way into your home.
Crawl Space Encapsulation for Energy Efficiency and Moisture Control
Enhance Home Comfort and Air Quality with Crawl Space Encapsulation
Crawl space encapsulation is one of the most effective ways to protect your home from moisture issues, improve indoor air quality, and boost energy efficiency. In many homes across Northern Colorado—including Fort Collins, Loveland, and Greeley—crawl spaces are left unsealed, making them vulnerable to humidity, mold, pests, and energy loss.
At Koala Insulation, we help homeowners create cleaner, healthier, and more energy-efficient homes by sealing off the crawl space with high-performance vapor barriers and insulation materials. This added protection creates a buffer between your home and the outside environment—stabilizing temperatures, preventing moisture intrusion, and improving air quality throughout your living space.
Benefits of Crawl Space Encapsulation
- Moisture Control: Sealing your crawl space prevents moisture from entering, reducing the risk of mold, mildew, and wood rot. This extends the life of your home’s foundation.
- Energy Savings: By insulating and sealing your crawl space, you prevent conditioned air from escaping and unconditioned air from entering. This improves the energy efficiency of your home and reduces heating and cooling costs.
- Improved Air Quality: Encapsulation reduces the entry of outdoor pollutants and allergens into your home. This can greatly improve indoor air quality, making your home healthier, especially for those with allergies or respiratory issues.
- Enhanced Comfort: Crawl space encapsulation helps maintain a more consistent temperature throughout your home by eliminating drafts and cold floors.
- Pest Prevention: Encapsulation helps deter pests, such as insects and rodents, from entering your crawl space and potentially damaging your home.
Expert Crawl Space Encapsulation by Koala Insulation
Our team provides expert crawl space encapsulation for homeowners in Fort Collins, Loveland, Greeley, Windsor, Wellington, Severance, Milliken, Johnstown, and nearby areas. With years of experience and high-quality materials, we ensure your crawl space stays dry, insulated, and protected year-round.
Looking to improve your home’s comfort, air quality, and energy savings?
Contact Koala Insulation today to schedule your crawl space evaluation and get a customized encapsulation plan for your property.
What to Expect
In 5 Easy Steps
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.
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.
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.
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!
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!
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.
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.
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.
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.
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.
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.
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!
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.
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!
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...
Additional Services
Commercial Insulation Services
Give your workspace a boost with our commercial insulation services. Whether you’re upgrading an office, retail space, or industrial facility, we’ve got solutions that fit your needs. Our goal is to help you create a comfortable space while cutting down on energy costs, so you can focus on what you do best.
Blown In Attic Insulation
Consisting of small pieces of insulation, this type of insulation can quite literally fill every nook and cranny of a space and create an uber-fluffy layer of effective insulation. Our technicians ensure your attic, wall and ceiling cavities are filled correctly and without gaps or voids.
Spray Foam Insulation
Spray Foam is a two-part product that is heated and then is sent through a hose into the stud cavity, where it hardens in a matter of seconds and creates a long-term barrier that keeps your home comfortable and energy efficient.
Air Sealing Service
We identify and seal leaks letting air in and out of your home to reduce unwanted temperature loss or gain.
Batt Insulation Installation
One of the most recognizable forms of insulation. Batt comes in large rolls or pre-cut sections that are typically pink or yellow in color. These are installed in sheet form and laid out between the studs in walls, floors, and attics.
Insulation Removal Services
If you’re experiencing moisture damage, pests, mold, diminishing efficiency, or other problems, we’ll remove existing insulation, and sanitize and deodorize the areas.
Solar Attic Fans
Solar attic fans turn your attic into a livable space by pushing hot air out and pulling cool air in. Our fans use solar energy to keep your attic at a comfortable temperature year-round.
Find Your Location
Ready to Improve Your Insulation?
Whether it's spray foam insulation, blown in insulation, or
anything in between, we're here to help.
Find My Location
Get a quote
Ready to start your insulation project? Get a free quote from your
local Koala Insulation team today.