Smart Fiberglass Insulation for Year-Round Comfort & Savings

Traditional Efficiency with Modern Performance

Infinity Spray Foam offers expert fiberglass insulation services for residential and commercial properties across Austin and Central Texas.

We insulate walls, attics, and crawl spaces with high-quality fiberglass materials that deliver consistent indoor comfort, lower utility bills, and a quieter, healthier home or workspace.

Call us today and start reducing your energy use and utility costs.

High-Quality Fiberglass Insulation That Delivers Value

Fiberglass insulation remains one of the most cost-effective and widely trusted insulation materials. Ideal for new builds and retrofit projects in Central Texas, it provides excellent thermal resistance, soundproofing benefits, and reliable performance with proper installation.

✓ Consistent Indoor Comfort: Maintain stable indoor temperatures with fiberglass batts or blown-in insulation that reduces hot/cold spots.

✓ Cost-Effective Efficiency: Save money upfront and reduce monthly utility bills with affordable, energy-efficient fiberglass insulation.

✓ Noise Reduction: Enjoy quieter living and working environments by blocking out external noise.

✓ Fire-Resistant & Safe: Fiberglass is naturally non-combustible and safe when professionally installed and sealed.

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Happy Clients

The Smart Choice for Budget-Friendly Insulation

Fiberglass insulation balances affordability and efficiency. Our trained team ensures expert installation for optimal performance, making this a smart option for property owners seeking lasting comfort and savings.

Improve Efficiency

Lower Energy Costs

Fiberglass slows down heat transfer and helps HVAC systems work less, reducing your energy usage and monthly utility bills.

Improve Comfort

Stable, Quieter Living Spaces

Properly installed fiberglass helps keep temperatures consistent while muffling outdoor sound for a peaceful indoor environment.

Improve Safety

Trusted Fire Resistance

Fiberglass insulation is made from non-combustible materials, helping protect your property while meeting building safety codes.

Let Infinity Spray Foam help you upgrade your property with quality fiberglass insulation.

Professional Fiberglass Insulation Across Austin & Beyond

Bastrop
Buda
Cedar Park
Dripping Springs
Georgetown
Kyle
Lakeway
Leander
Pflugerville
Round Rock
San Antonio
Lockhart
If you don’t see your town listed, just give us a call — we likely serve your area too!

What Our Clients Are Saying

      EXCELLENT  
   Based on 6 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Mary 
 
 
 
 Trustindex verifies that the original source of the review is Google. Julio (Infinity) went above & beyond my expectations with blown-in insulation.

Believe it or not, during his onsite estimate, he identified several other AC/heat concerns, including leaks and unraveling tape, both related to the crappy 2020 installation of a new $8300 AC (which never cooled below 79 & ran constantly).
I've paid $$$ to have the AC problems identified, but it was Julio who found them in the course of his assessment of my attic & its insulation needs.
He also repaired them for very little extra money. Honestly? I sorta felt he treated me like family.
Won't know til hot weather hits whether the insulation will help cool this old house, but I can say this: Julio/Infinity did an outstanding job. They were responsive, on time, pre-prepped to keep my environment very clean (I have bad allergies; they covered & draped to keep particulate to a minimum), cleaned carefully after the insulation, and did it all at a very fair price. GREAT experience.
  
 
      Posted on Google  
   
   David Price 
 
 
 
 Trustindex verifies that the original source of the review is Google. Not often I run across folks of this caliber.

It started with a site visit from Julio. Very thorough discussion. Provided timely product details.

On the day of the job, Daniel and his crew came to the site. Daniel supervised them well.

The workmanship was great. Daniel is extremely knowledgeable about temperature requirements of the foam product, and ran a test pattern until the result was just right.

The finished product is great. They did a walk-through upon completion, and immediately addressed a couple of minor issues.

Jobsite preparation was great, too, as well as the cleanup.

As a Professional Engineer, and General Contractor for over 45 years, it was a pleasure dealing with this company. I will definitely use them again.

Give them a call, you’ll be pleased
  
 
      Posted on Google  
   
   mike parsons 
 
 
 
 Trustindex verifies that the original source of the review is Google. Infinity Spray Foam and Julio team was great, efficient, on time, polite, educational and very competitively priced! Do I need to say more? I will. My attic is as cool as my garage and have spent less on my electric bill due to my AC not working as hard. Now that's music to my ears and wallet! I would highly recommend Infinity Spray Foam to anyone wanting to remodel or improve their AC life style here in Austin, TX, because it's only getting hotter...... Thank you Infinity
  
 
      Posted on Google  
   
   Matt Thorne 
 
 
 
 Trustindex verifies that the original source of the review is Google. Infinity team do great quality spray foam work. Very impressed with their service, timeliness, and communication.
  
 
      Posted on Google  
   
   Jill Bauer 
 
 
 
 Trustindex verifies that the original source of the review is Google. I’m extremely happy with the work done! They worked with my timeline, had excellent communication and well very professional throughout the entire process! The house feels dramatically cooler! I highly recommend them!
  
 
      Posted on Google  
   
   Cruz granados 
 
 
 
 Trustindex verifies that the original source of the review is Google. Always do great quality and always on time
Great price for any time service

Why Choose Infinity Spray Foam for Fiberglass Insulation?

We deliver precise fiberglass insulation using premium materials and a commitment to long-term comfort and savings.

Experienced Installers

We bring years of hands-on experience to ensure a job done right the first time.

Fast, Clean & Professional

We work quickly, respect your space, and leave your property clean and fully insulated.

Customer-First Service

From first call to final cleanup, we prioritize your satisfaction and comfort.

Request Your Custom Insulation Project Quote Today!

For upgrades that deliver real comfort, energy savings, and long-term value — reach out now. We offer no-pressure, customized quotes for homes and businesses in Austin and beyond.