Your Stephenville Insulation Experts

Powerful Protection. Proven Efficiency with Spray Foam Insulation in Stephenville, TX.

Q: How long does spray foam insulation last in Texas’s climate?

High-quality spray foam insulation can last for decades—often the lifetime of the building—without sagging or losing effectiveness. It withstands Texas’s hot summers and humid conditions without breaking down, providing reliable performance year after year.

Q: What R-value can I expect from spray foam insulation?

Closed-cell spray foam typically provides around R-6 to R-7 per inch, while open-cell foam offers about R-3.5 per inch. We will recommend the appropriate type and thickness to meet or exceed the building code requirements for insulation R-value in your project.

Q: Can spray foam insulation help with soundproofing?

Yes. Spray foam inherently dampens sound by sealing gaps where noise can travel. Open-cell spray foam in particular absorbs sound waves, so installing it can make your home or business noticeably quieter and more peaceful.

We deliver premium spray foam insulation to homes and businesses throughout Stephenville, TX and surrounding areas.

Our team seals every attic, wall, and crawl space to maximize energy efficiency, cut utility bills, and ensure year-round comfort.

"Spray foam isn’t just insulation — it’s a long-term investment you can trust."

Dawson Whatley

Business Owner

Our Insulation Services

At Prime Seal Insulation, we offer tailored insulation solutions designed to maximize energy efficiency, comfort, and protection for homes and businesses across central Texas. Our core services include:

Craftsmanship You Can Count On

Our team delivers every insulation project with precision, using top-grade materials and time-tested methods to ensure lasting performance and efficiency.

Spray Foam Insulation

Advanced foam expands to fill every gap and seal leaks, providing superior R-value, lower energy bills, and consistent year-round comfort.

Commercial Insulation

Our professional insulation for commercial buildings improves energy efficiency, cuts operating costs, and enhances indoor comfort for your employees and customers.

Pole Barn Insulation

High-performance spray foam for pole barns and metal buildings creates a climate-controlled interior, reducing condensation and dramatically cutting heating/cooling costs.

Attic Insulation

Proper attic insulation prevents heat loss in winter and heat gain in summer, lowering energy costs and protecting your roof by maintaining stable temperatures.

Crawl Space Insulation

Sealing and insulating your crawl space blocks moisture intrusion, prevents mold growth, and keeps indoor floors warmer and more comfortable.

Spray foam insulation solutions that make the difference across Stephenville, TX and surrounding areas

If you don’t see your town listed, just give us a call — we likely serve your area too!

Consequences of Inadequate Insulation

When proper insulation is ignored, small issues can quickly become costly problems that compromise your property’s comfort and integrity:

🗶 Excessive utility expenses – High heating and cooling bills due to energy loss.
🗶 Inconsistent indoor temperatures – Drafty rooms and uneven comfort throughout the building.
🗶 Rapid mold and mildew growth – Trapped moisture can lead to unhealthy mold in walls and crawl spaces.
🗶 Hidden structural damage – Condensation and pests infiltrating through gaps can deteriorate wood and drywall.
🗶 Reduced property value – Poor efficiency and damage over time lower your home or business’s market value.

Don’t let poor insulation drain your budget or damage your property. Fill out our form or call us today to schedule a free, no-obligation insulation assessment and get on the path to a more efficient space!

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Happy Clients

Top Benefits of Spray Foam Insulation

A Prime Seal Insulation technician applies spray foam with precision, sealing every gap to maximize R-value and energy efficiency. Here’s why homeowners and businesses in Stephenville, TX choose our spray foam for long-term comfort and savings:

Total Air Barrier

Spray foam expands into cracks and crevices, blocking out drafts, moisture, and noise for a more comfortable and healthier indoor environment.

Up to 40% Energy Savings

Significantly reduces strain on your HVAC system and lowers your utility bills thanks to its high R-value and seamless air-seal performance.

Long-Lasting Protection

The foam resists mold growth, deters pests, and won’t settle or sag over time, preserving your property’s structure and insulation efficiency for decades.

Spray Foam Insulation Process in Stephenville, TX

Discover how Prime Seal’s superior spray foam insulation delivers outstanding energy savings and comfort in three simple steps:

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Proven Satisfaction

Get Your Custom Insulation Quote

Ready to improve comfort and efficiency in your property? Fill out our contact form or call us to schedule your free consultation.

Got Questions? We’ve Got Answers!

We know you may have questions about our company and services. To make things easier, we’ve compiled some of the most common questions about spray foam insulation and our process.

If you need more information, feel free to reach out!

What are the benefits of spray foam insulation in Stephenville?

Spray foam creates an airtight seal that reduces energy bills by up to 40% while blocking moisture and outside noise. It also adds structural strength and helps keep indoor temperatures consistent despite the Texas heat and cold snaps.

How long does spray foam insulation last in Texas’s climate?

What R-value can I expect from spray foam insulation?

Can spray foam insulation help with soundproofing?

What Our Clients Are Saying

      
   Prime Seal Insulation
   10 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Fer Menendez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great website and professional team. Their Spray Foam Insulation service was efficient, affordable, and improved my home’s comfort. Highly recommend Prime Seal Insulation for quality results and excellent customer service.
  
 
      Posted on Google  
   
   Derron Douglas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Their spray foam insulation is the best and easy to use!
  
 
      Posted on Google  
   
   Mike Brod 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dawson and his crew were exceptional both in overal price/value and customer service.  Great communication and followed thru with all requests.  I highly recommend Prime Seal the job was bid on one day and completed on the next day.  2,000 sq ft house.  Awesome job Prime Seal! Mike B.
  
 
      Posted on Google  
   
   Elena Ramos 
 
 
 
 Trustindex verifies that the original source of the review is Google. Prime Seal Insulation impressed with its wide offerings — from PU injection equipment and spray‑foam machinery to raw PU chemicals, safety gear, and thermal insulation solutions for construction and industrial use.
  
 
      Posted on Google  
   
   Iris Gonzales 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend Prime Seal Insulation, they have amazing customer service. And to top it off the best Spray Foam Insulation. Which did indeed lower my energy bill.
  
 
      Posted on Google  
   
   Fatara Worrell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Prime Seal Insulation has some very fantastic Spray Foam Insulation services. Their insulation materials are also elite. Their website is also very welcoming and straight to the point.
  
 
      Posted on Google  
   
   ailatan sairaf 
 
 
 
 Trustindex verifies that the original source of the review is Google. Prime seal insulation is very professional,great customer service and fast to get the job done. I highly reccomended them.
  
 
      Posted on Google  
   
   Lizzie Martin 
 
 
 
 Trustindex verifies that the original source of the review is Google. This spray foam insulation has pretty much made it possible for me to keep my heating/cooling set at 72° year round!!  Thank you Prime Seal Insulation!!!!
  
 
      Posted on Google  
   
   Jay Patrick 
 
 
 
 Trustindex verifies that the original source of the review is Google. Prime Seal Insulation did an amazing job! Their spray foam insulation service was fast, professional, and high quality. Highly recommend for great results and reliable service.
  
 
      Posted on Google  
   
   Edward Stevenson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Prime Seals team is super friendly and gets the job done fast. The spray foam insulation makes a huge difference helping your energy bill go down. Highly recommend!
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Our Journey to Insulation Excellence

Prime Seal Insulation is proud to be a locally owned and operated business based in Stephenville, Texas. Our journey began by traveling to Florida for intensive, specialized training in spray foam techniques and industry best practices.

During this time, our team gained a deep understanding of how to deliver top-tier insulation solutions and run a customer-focused operation. Since returning to Texas, we’ve diligently applied everything we learned to each new project – and we’ve successfully completed every single one. This hands-on dedication quickly built our reputation for quality, efficiency, and reliability.

We treat every project, whether it’s a family home or a commercial facility, as if it were our own, guided by integrity and a passion for energy efficiency. We’re proud of the foundation of knowledge and experience we’ve cultivated, which enables us to provide superior insulation results for our clients.

Driven by innovation and customer service, Prime Seal Insulation continues to grow sustainably. We strive to create comfortable, eco-friendly spaces that stand the test of time, helping our neighbors in Stephenville and beyond enjoy lower energy costs and healthier, more comfortable living and working environments.