Affordable Spray Foam Insulation Services in Burnet, TX
Homeowners and business operators in Burnet, TX rely on Stellrr Insulation & Spray Foam for effective, long-lasting insulation solutions. Whether you’re building new, upgrading outdated insulation, or looking to reduce monthly energy costs, our certified team delivers proven results with open cell and closed cell spray foam, cellulose, and crawl space applications. We help Burnet residents create more comfortable indoor environments year-round.
Taylor Morales2024-01-05Trustindex verifies that the original source of the review is Google. i called to get a quote to top off my attic insulation they call this putting lipstick on a pig! lol had them come out for a diagnostic and they uncovered the real deal about what was going on. i hired them and it took several weeks to get on the schedule to do the work they did a really good job. very happy Albian Barban2024-01-05Trustindex verifies that the original source of the review is Google. I like working with the Stellrr team on my crawlspace conversión. It was dirty and moldy. Now it is súper clean and I can store my stuff down there. A plus. Christian Rice2024-01-05Trustindex verifies that the original source of the review is Google. I would recommend Stellrr to anyone. They insulated my attic at a fair price and I know I can trust them. Angel and his team replaced the old fiberglass insulation in my attic with cellulose, air-sealed my attic, and insulated my catwalk. They were on-time, communicative, and did great work. I was impressed every step of the way. They also went above and beyond, adding extra insulation at no charge! Mr. Wayne followed up weeks later for quality control and added more insulation and air sealing that was even more than what we had contracted for. I can't recommend Stellrr enough! This isn't a paid promotion or anything, I just think more people should contract with Stellrr and want to let people know that my experience with them was phenomenal. I recommend them 100%. Amber Spring2024-01-05Trustindex verifies that the original source of the review is Google. From my first phone call with Jeremy, to my consult with Sheldon… and the install crew, I could not be more pleased with how respectful everyone was. They vacuumed out all the old insulation. We don’t know the house had rat problems because it had been burried. But I’m so glad to have that out of the house. And now our air is so much cleaner. They spray foamed the roof for me and it is just like a cozy blanket. RJD Studios2024-01-05Trustindex verifies that the original source of the review is Google. I had my insulation replaced by stellar and I have to say it was a way better experience than I expected! The staff was very well mannered and gave me all the answers to every one of my questions. My electric bill is lower and my life is much easier. Highly reccomend! Kristina Noble2024-01-05Trustindex verifies that the original source of the review is Google. My house had this really uncomfortable room that we just couldn't keep under control. We hired stellar to come out and do the Space Age Cleanse. The process took a little longer than the minimum expected time. But we are very happy with the results. My bills are way down a d the room finally stays the same temperature as the rest of the house. Couldn't be better. Zelma Iannalo2023-10-15Trustindex verifies that the original source of the review is Google. The team at Stellrr Insulation did an exceptional job with our attic insulation. Sheldon was incredibly helpful in explaining the process and the crew led by Robert was efficient and professional. We're noticing the difference already - the temperature is more consistent throughout the house, and our HVAC is running much better. James Dinwiddie2023-09-22Trustindex verifies that the original source of the review is Google. Shawn and his team have truly changed our lives. Their professional and efficient work in removing our old insulation and installing new spray foam insulation has resulted in a more comfortable home and a more efficient HVAC system. We are very satisfied with their services. Jacob Ballard2023-09-18Trustindex verifies that the original source of the review is Google. I had an issue with Stellrr where they missed a portion of my attic when insulating, however when it was caught they went above and beyond to ensure it was fixed properly and I wasn’t charged for the fix I appreciated the professionalism of them and their motivation to take care of a client.
Our Services
Residential Insulation
Open Cell Insulation
Closed Cell Insulation
Commercial building Insulation
Cellulose Insulation
Attic Insulation
Insulation Removal
Crawlspace Insulation
Wall Insulation
Why Stellrr?

Central Texas Expertise
Locally owned and operated with deep experience in Central Texas

Qualified & Reliable
Certified insulation contractors using tested, high-performance materials

Timely & Transparent
Projects finished on time with clear communication

Tailored Solutions
Fully certified spray foam professionals

Places to Visit in Burnet, TX
Explore scenic limestone caves formed over thousands of years, just 10 minutes outside Burnet.
Ideal for camping, fishing, and kayaking, this scenic park offers year-round access to water and wildlife.
Step back into the 1800s with preserved cabins, artifacts, and exhibits from early Texas settlers.
Aviation fans enjoy vintage aircraft displays and WWII memorabilia in a restored hangar.
A peaceful setting with walking trails, picnic spots, and views of the creek right in town.
This historic granite courthouse in downtown Burnet is an architectural landmark and community icon.
Why Choose Us
We focus on insulation that delivers measurable savings. Our team explains options without pressure, offers fair pricing, and sticks to realistic timelines. Every project is handled by trained professionals who know how to get it done right the first time. Whether you’re in a ranch-style home or a commercial site near the lake, we provide solutions that work for Burnet’s climate.

Serving Areas
Burnet, Marble Falls, Bertram, Cottonwood Shores, Highland Haven, Buchanan Dam, Meadowlakes, Cottonwood, Briggs, Kingsland
Counties Served
Burnet County, Llano County, Lampasas County
Zip Codes Served
78611, 78654, 78605, 78657, 78609, 78608, 78639
Ready to Upgrade Your Insulation?
Contact Stellrr Insulation & Spray Foam today to schedule a site visit or request a quote. Call (512) 710-2839 or use our quick contact form to get started.
Questions Burnet Property Owners Ask About Spray Foam Insulation
How long does spray foam insulation last in Burnet homes?
Closed cell and open cell spray foam can last over 30 years with minimal maintenance. It’s a long-term solution ideal for Burnet’s seasonal temperature swings.
Is spray foam insulation safe?
Yes. Once cured, spray foam is inert, non-toxic, and does not release harmful particles into your living space.
What’s better for my attic: cellulose or spray foam?
Spray foam is more effective in sealing air leaks, while cellulose can be a cost-efficient choice for certain attic types. We assess your attic and recommend the best fit.
Can you remove old insulation before installing spray foam?
Yes. Our team handles removal of damaged or outdated insulation as part of the project process to ensure clean, effective installation.
How soon can I return to the house after installation?
Typically, within 24 hours after application to allow full curing. We’ll confirm the timeline based on material type and ventilation.