Top Insulation Contractor in Driftwood, TX
Stellrr Insulation & Spray Foam provides reliable, energy-efficient insulation services to homeowners, builders, and commercial clients in Driftwood, TX. Whether you’re updating your attic or need full-structure spray foam insulation, our team helps improve indoor comfort and reduce utility bills. We specialize in solutions that perform in Central Texas’ heat and humidity. Call (512) 710-2839 for a free estimate.
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 Insulation?

Local Expertise You Can Trust
Spray foam experts with experience in Driftwood’s climate and building styles.

Community-Rooted
Locally owned and operated.

Timely & Efficient Service
Prompt scheduling and job completion.

Transparent & Professional
Free on-site evaluations and clear pricing.

Driftwood Attractions
An iconic Texas barbecue destination drawing locals and tourists for its open-pit smoked meats.
A scenic vineyard offering tastings with Hill Country views, perfect for afternoon relaxation.
Quiet parkland with hiking trails and shaded picnic spots, ideal for family outings.
A culinary venue known for farm-to-table cooking classes and events.
Local brewery with a large beer garden, seasonal food menu, and live music.
Award-winning winery with Tuscan-style tasting rooms and estate-grown varietals.
Why Choose Stellrr Insulation & Spray Foam
Driftwood residents turn to Stellrr for results that last. We use proven insulation methods that lower energy use, reduce outdoor noise, and improve air control. Every project is handled by trained technicians who care about doing it right. Whether you’re insulating a new build, remodeling a property, or fixing persistent hot and cold zones, we’re here to help.
Get a quote now — call (512) 710-2839 or use the contact form to get started.

Local Areas We Serve
Dripping Springs, Wimberley, Kyle, San Marcos, Buda, Austin, Woodcreek, Mountain City, Manchaca, Cedar Valley, Bear Creek
Counties Served
Hays County, Travis County, Caldwell County, Comal County
Zip Codes Covered
78620, 78676, 78640, 78666, 78610, 78737, 78739, 78749, 78652
Ready for Better Insulation?
Call Stellrr Insulation & Spray Foam at (512) 710-2839 to get a free estimate. We’ll evaluate your property and recommend the most effective insulation strategy. Whether you’re looking to improve comfort, save on energy bills, or prepare for a construction project, we’re here to help.
Common Questions About Insulation in Driftwood, TX
How much does spray foam insulation cost in Driftwood?
Costs vary based on project size, insulation type, and access. On average, spray foam in Driftwood runs between $1.25 and $2.50 per square foot installed. We provide custom estimates after an on-site visit.
Is insulation removal necessary before adding new insulation?
Yes, in most cases. Removing old, wet, pest-infested, or compacted insulation ensures proper air sealing and performance for the new material.
What’s the difference between open cell and closed cell spray foam?
Open cell is less dense and allows for some vapor transmission, making it great for interior walls and attics. Closed cell is dense, adds structural strength, and acts as a vapor barrier, making it ideal for crawl spaces, roofs, and exterior walls.
How long does it take to install insulation?
Most residential jobs are completed in 1–2 days. Larger homes or commercial buildings may take longer. We provide a clear timeline during your estimate.
What kind of insulation works best for Driftwood’s climate?
Spray foam is highly effective in Driftwood’s hot, humid summers and mild winters. It provides both air sealing and moisture resistance. We may recommend a hybrid approach based on your structure and goals.