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Crawl Space Encapsulation

Keep your crawl space dry and your floors warm with vapor barrier crawl space insulation that helps you save energy.
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Crawl Space Encapsulation Texas Hill Country

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 essential for homeowners looking to improve energy efficiency, indoor air quality, and moisture control. Many crawl spaces are vulnerable to moisture, mold, and pests, which can lead to structural damage and higher energy bills. By sealing and insulating your crawl space, you create a protective barrier that keeps moisture and drafts out, while improving the overall energy performance of your home.

At Koala Insulation, we use durable vapor barriers and insulation materials to fully encapsulate crawl spaces, ensuring they stay dry, clean, and energy-efficient. Encapsulation also prevents outside air from infiltrating your home, creating a more stable indoor environment.

Benefits of Crawl Space Encapsulation

  1. 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.
  2. 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.
  3. 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.
  4. Enhanced Comfort: Crawl space encapsulation helps maintain a more consistent temperature throughout your home by eliminating drafts and cold floors.
  5. 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

At Koala Insulation, we provide professional crawl space encapsulation services that are tailored to your home’s specific needs. Our team uses high-quality materials and proven techniques to create a durable and effective barrier that improves your home’s efficiency and protects against moisture. Contact us today to learn more about how crawl space encapsulation can benefit your home.

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What to Expect

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.

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. 

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.
5.0
Based on 225 reviews
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Elisabeth Wright
22:16 17 Jul 25
Andrew and his crew were friendly, prompt, competitively priced, and extraordinarily accommodating. They cleaned out the old, sealed the space and blew in new insulation on the same day for exactly what the estimate said. They later returned after some trades had compacted the freshly blown insulation and did the repair installation for cost, ensuring we’d be ready for city inspections. We really appreciate the work they did for us.
Heather Sammis
16:27 12 May 25
We had an incredible experience working with Koala Insulation. Andrew and his crew were excellent; they exceeded our expectations. He was kind, professional, and took the time to explain everything clearly and gently. In today's world, it's rare to find a company that treats everyone with respect regardless of gender, and I truly appreciated how he communicated with us without any assumptions. I highly recommend Koala Insulation for their exceptional service and honest, respectful approach.
Jose Moya
01:45 10 May 25
Koala Insulation exceeded expectation! It feels cool even with the a/c off. Punctual and kept contact at every point. Our inspector and sales rep, Austin was very professional and got us set up very quickly. Sergio and Antonio did our removal. Ezra and Anthony handled our reinsulation. They all were punctual, efficient, professional and very pleasant despite our super tiny and nasty attic! Would recommend!
Tom Boone
12:42 04 Feb 25
Very happy with the entire process.I contacted Lowe's who recommended Koala and was contacted quickly by Andrew to set up a time for project review.Quotes were provided for several options. Once I made a decision and accepted the proposal the job was scheduled quickly.The installers, Ezra and Anthony arrived on time and immediately went to work and didn't stop until project completion and clean up.Everyone I worked with From Andrew the owner, Gary the GM and the installers were professional and great to work with.Definitely recommend these folks.
Derek Hintze
17:59 18 Nov 24
These guys are fast, professional and very well priced. I highly recommend them for any insulation projects that you have and will definitely be using them again.
Trent Carmichael
19:04 12 Nov 24
From the time I spoke to the owner to get a quote it was 1 week and work was complete. The installers of the spray foam were very polite and did a top notch good. I did no clean up after they did everything. Highly recommend. They even went over what I should and should not do. 5 stars
Eddie T
14:18 07 Nov 24
I saw them at the San Atonio Home and Graden show and wanted an estimate for spray foam insulation. They no-showed two straight appointments for providing an estimate to insulate my crawlspace. VERY disappointed.
Jackie Heinrich
16:59 06 Nov 24
On Time, Very professional people. Focused on doing the right thing. Went OVER and ABOVE the necessary.Great Company. VERY HAPPY
Teresa Arnao Dietz
15:43 30 Oct 24
From the very start, we experienced outstanding customer service and unwavering professionalism. The journey began with a detailed estimate for our insulation, and the exceptional care continued right through the installation process.
Kathy D
18:09 01 Oct 24
I had a recommendation to use Koala Insulation from a family member who had used Koala's services. I was able to get a quick appointment for an estimate, done by Austin. I was pleased to receive texts from the company, keeping me informed of who to expect and what time. The quote was reasonable and work was done the next day. The entire process has been well handled by a professional staff, Austin, Arthur and Sergio, who installed the insulation and solar roof fan. They all were helpful in explaining the different insulation options and answering questions. The company owner, Andrew, was very helpful in providing all the necessary paperwork needed for me to apply for a CPS rebate. They provided a pleasant home improvement experience, well done!
Matt Carr
15:53 16 Jul 24
Not the cheapest home upgrade but well worth it. We had Koala come out this past March to top off our attic off with blown in fiberglass. They did a great job. Very professional and left our home clean. They also added a solar fan to help pull the heat out. Now that we have had some heat, I can say it has made a huge difference. Our AC's are not working near as hard and our home is overall very comfortable. Last summer we could not get below 80 degrees until late evening.
Eugene Smith
19:22 28 Jun 24
Koala Insulation was the #1 choice out of five companies I researched. The owner (Andrew) was professional, fair and reasonable pricing and supports military with a discount. He was awesome, friendly and explained everything in detail. The three man team came out the next day after I confirmed the work. The team was professional, friendly, answered all my questions and cleaned up after they finished insulating two walls.I recommend this company they are a 5 out of 5!!I am going to use Koala Insulation again for my future projects.
Sherry LH
18:51 14 Jun 24
Very impressed with this company! Responded quickly to my request for a quote on attic insulation. We’re able to schedule us within a week. Arrived on time and completed the work in a timely matter and cleaned up the area. We can already tell a difference in our garage temperature! Highly recommend this firm!
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Additional Services

Commercial Insulation 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
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 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
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
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
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
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.
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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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Don’t Miss Out!

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You Could Be Missing Out on $1,200!
Homeowners can earn back up to 30% of insulation costs through the Energy Efficient Home Improvement Credit.
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