Expert Spray Foam Insulation Services in West Lake Hills, TX
At Stellrr Insulation & Spray Foam, we specialize in delivering premium spray foam insulation services to West Lake Hills homeowners and businesses. Our expert team understands the unique climate challenges of Central Texas, providing energy-efficient insulation solutions that dramatically reduce utility costs while enhancing indoor comfort year-round. From luxury estates in Barton Creek to modern homes in Westlake Highlands, we deliver superior insulation performance that protects your investment and maximizes energy savings.
Ready to lower your energy bills? Call (512) 710-2839 for your free consultation today!
Roland Merz2025-08-06Trustindex verifies that the original source of the review is Google. I want to thank Wayne and Angel for their quick response in helping us out. We were doing a construction project on our student center in San Marcos Tx. and found out that we needed to have a dumpster on site before we could proceed. I made a call to Wayne with dumpstersaurus dumpsters and explained my situation. He was quick to respond and had me a dumpster at the construction site the same day saving us from having the project shut down. Not only did he get it there the same day but the price was very fair and service was very friendly. In today’s business world it was very refreshing to have a company that was trustworthy, quick to respond with same day friendly service, and a very fair price, If you are needing a dumpster I highly recommend dumptersarus dumpsters. Thank you dumpstersaurs dumpsters. Roland M. John Farley2025-07-24Trustindex verifies that the original source of the review is Google. Pickle and the entire team did an amazing job from start to finish. From bidding to implementation, they really did the best job. Today our house is cooler than ever! Thanks Stellr! Ashley Kolar2025-07-02Trustindex verifies that the original source of the review is Google. Stellr Insulation was fast and efficient. We needed to have a job done quickly and they were very accommodating and even were able to move our appointment up a day. We especially appreciated Pickle as he always kept us informed throughout the process! Michael Cleveland Osborne2025-06-20Trustindex verifies that the original source of the review is Google. Very efficient, really friendly service, highly recommend all around Nathaniel Granger2025-06-12Trustindex verifies that the original source of the review is Google. Choosing this company for our attic insulation was a great decision. They got the job done quickly and efficiently, and their team was super organized and professional. Everyone was courteous, and they left the space spotless when they finished. We're really happy with the results, our home feels more comfortable and energy-efficient already. Highly recommend them to anyone looking for quality insulation work! Camella Bridges2025-04-27Trustindex verifies that the original source of the review is Google. I had a great experience with Stellrr because the team is awesome. Pickle was so helpful and nice to work with. Frank and Jorge did the insulation work and it went super smoothly. The owner, Wayne, is awesome too - thanks for your extra help, Wayne! Laila2025-04-08Trustindex verifies that the original source of the review is Google. This is an amazing company! I highly recommend. Stellr has been great to work with. Everyone we were in contact with has been super friendly, polite, and professional. They take the time to explain all of the options for your attic and pricing is straightforward. Sheldon worked with us and he was always so helpful and professional. The two gentleman that came to do the insulation were very hardworking, courteous, and finished ahead of schedule. One of the men even helped bring in a heavy delivery for me- even though he had a huge day of work ahead for him. (I forgot his name, but Stellr knows- because I let them know how impressed I was with his help). The owner Wayne and his wife are wonderful to work with and made sure everything went smoothly. Give these guys a call. Truly excellent company. Joshua Morris2024-12-28Trustindex verifies that the original source of the review is Google. I told Stellrr that I would post a review when I had data to back it up. 18 months later, I do: In summer of 2024, we never turned off our A/C. And we saved $1160.71 (58%) vs 2023. This is a likely underestimate of annual savings, since Stellrr installed the foam in May of 2023. I've uploaded a timeline of our gas and electricity bills as we've made multiple improvements--not just spray foam. The gap between what we pay with these improvements and what we would've paid without them will grow bigger forever: energy will never get cheaper. So, here's my empirical take mixed with a bit of common sense: Stellrr's foam insulation provides good value, but without it, other energy-saving improvements will provide half the value they could. It's a foundational improvement--something you do *first*. It's what a nerd's nerd would call "a force multiplier," meaning it makes other improvements vastly more effective by being there. And so you should get it early in your "healthy and efficient home" journey. Unpacking that a bit: from a straight-up balance sheet, we will not ROI on Stellrr, solar, HVAC, electric appliances, and the other improvements we've made. But not breathing all that particulate matter from the nearby interstate? All the gas stove fumes we won't be inhaling? Hell, it's not unlikely we ROI on not having to pay for extended medical care in 30 years. So, if you're into a better quality of life that--bare minimum--mostly pays for itself, I'd recommend doing things In this order: 1. FIRST: Update your ducting, minimally, and your ventilation fans. My only regret--these are hard to do with foam there. 2. Get Stellrr's spray foam. They'll do the best job. 3. Look into a mid-high efficiency heat pump. ($2k tax credit, at least!) Spring a bit extra for an energy-recovery ventilator, installed professionally. Get a UV bulb for that alpine air feeling. 4. Consider solar (30% tax credit til like 2033!)l; also, batteries. 5. If you got those batteries, enroll in Austin Energy's Time of Use program so that you can coast on battery power when electricity is expensive (3-7PM). We do just fine on 20kWh. Bonus: some outage protection! I wasn't the easiest customer--I had a point or two of frustration (communications) with the company during the install. Stellrr sells their product hard, but... like all things ahead of their time, they have to make a complex case that won't appeal to everyone because the value of having an airtight, well-insulated home simply isn't obvious to all. I'm glad I listened--they were right! 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.
Our Services
Residential Insulation
Open Cell Insulation
Closed Cell Insulation
Commercial building Insulation
Cellulose Insulation
Attic Insulation
Insulation Removal
Crawlspace Insulation
Wall Insulation
Commercial Spray Foam Insulation
Residential Spray Foam Insulation
Why Stellrr Insulation Leads West Lake Hills

Local Climate Expertise
Deep understanding of Central Texas weather patterns and insulation requirements

Premium Materials Only
We use industry-leading spray foam products for maximum performance and longevity

Certified Installation Team
Licensed, insured professionals with extensive experience in luxury home insulation

Energy Savings Guarantee
Proven track record of reducing energy costs by up to 40% for West Lake Hills residents

Discover West Lake Hills: Where We Proudly Serve
This pristine 809-acre nature preserve offers hiking trails, swimming holes, and rock climbing opportunities right in the heart of West Lake Hills. The greenbelt’s natural limestone formations and spring-fed pools provide residents with year-round outdoor recreation, making it one of Austin’s most beloved natural attractions.
Recognized as one of Texas’s premier educational institutions, Westlake High School consistently ranks among the top schools in the nation. The campus serves as a community hub for West Lake Hills families, hosting athletic events, theatrical performances, and academic competitions that draw visitors from across Central Texas.
This exclusive private club features championship golf courses, tennis facilities, and elegant dining venues that have served West Lake Hills’ elite community since 1899. The club’s historic clubhouse and meticulously maintained grounds represent the area’s commitment to luxury and tradition.
The crown jewel of West Lake Hills, Lake Austin offers pristine waters perfect for boating, swimming, and waterfront dining. Luxury homes line the shoreline, while public parks and boat ramps provide community access to this scenic waterway that defines the area’s high-end lifestyle.
Just minutes from West Lake Hills, Zilker Park spans 351 acres of green space hosting major festivals like Austin City Limits Music Festival. The park’s Great Lawn, Barton Springs Pool, and recreational facilities make it a year-round destination for outdoor enthusiasts and families.
Known as the “Sunset Capital of Texas,” The Oasis offers spectacular dining and entertainment with panoramic views of Lake Travis. This multi-level restaurant and shopping complex attracts visitors from across the region, showcasing the natural beauty that makes West Lake Hills so desirable.
Mini Case Study: Westlake Highlands Energy Transformation
Recently, we completed a comprehensive spray foam insulation project for a 4,200 square foot home in Westlake Highlands. The homeowners were experiencing $400+ monthly cooling bills during Austin summers. After installing closed-cell spray foam in the attic and crawl space, plus open-cell insulation in interior walls, their energy costs dropped by 38% within the first month. The home now maintains consistent temperatures throughout, and the owners report significantly improved comfort during both summer heat and winter cold snaps.
Customer Testimonials
Why Choose Stellrr Insulation for Your West Lake Hills Project
When you’re investing in your West Lake Hills property, you deserve insulation contractors who understand both the technical requirements and the premium standards your neighborhood demands. Our team combines advanced spray foam technology with personalized service, ensuring every project meets the exacting standards West Lake Hills homeowners expect. We’re not just installing insulation – we’re enhancing your home’s value, comfort, and efficiency with solutions designed to perform in Central Texas conditions for decades to come.
From initial assessment through final inspection, we treat your property with the respect and attention to detail that West Lake Hills residences deserve. Our proven process has helped hundreds of local homeowners achieve dramatic energy savings while improving their home’s comfort and market value.
Ready to experience the Stellrr difference? Contact us at (512) 710-2839 for your complimentary energy assessment.

Serving Areas
West Lake Hills, TX, Austin, TX, Lakeway, TX, Bee Cave, TX, Rollingwood, TX
Counties Served
Travis CountyHays County
Zip Codes Served
78746 – Austin Lake Estates, Austin Lake Hills, Aviara Condos (Aviara), Barton Creek, Barton Creek Preserve, Barton Creek West, Calithea, Westwood, Westwood West Lake, Las Lomas, Treemont, Westlake Highlands, Rob Roy, Rivercrest, Ridgewood Village, and other distinguished neighborhoods throughout the West Lake Hills area.
Take Action Today - Your Comfort Can't Wait
Don’t let another season pass with inefficient insulation costing you hundreds in energy bills. West Lake Hills homeowners trust Stellrr Insulation & Spray Foam to deliver results that last. Our proven spray foam solutions are specifically designed for Central Texas conditions, and we guarantee your satisfaction with every installation.
Call (512) 710-2839 now for your free energy assessment and discover how much you could save with professional spray foam insulation.
Common Questions About Spray Foam Insulation in West Lake Hills
How does spray foam insulation perform in Central Texas heat and humidity?
Spray foam insulation excels in Central Texas conditions by creating an airtight seal that prevents hot, humid air infiltration during summer months while maintaining consistent indoor temperatures. Closed-cell spray foam also provides excellent moisture barrier protection, crucial for preventing mold and mildew in Austin’s humid climate.
What energy savings can West Lake Hills homeowners expect from spray foam insulation?
Most West Lake Hills homeowners see 25-40% reduction in energy costs after professional spray foam installation. The exact savings depend on your home’s size, age, and current insulation condition, but our clients typically recover their investment within 2-3 years through reduced utility bills.
Is spray foam insulation safe for families and pets in residential applications?
Yes, once properly cured, spray foam insulation is completely safe for families and pets. We use only premium, low-VOC formulations that meet strict indoor air quality standards. Our installation team follows all safety protocols, and we recommend temporary relocation during the 24-hour curing period for optimal comfort.
How long does spray foam insulation last in Texas homes?
Quality spray foam insulation can last 30+ years with proper installation and maintenance. Unlike traditional insulation that settles and loses effectiveness over time, spray foam maintains its thermal performance and air sealing properties throughout its lifespan, making it an excellent long-term investment for West Lake Hills properties.
Does spray foam insulation help with sound reduction in addition to energy efficiency?
Absolutely! Open-cell spray foam provides excellent acoustic insulation, significantly reducing noise transfer between rooms and from outside sources. This is particularly valuable in West Lake Hills homes near busy roads like Loop 360 or for creating quiet home offices and entertainment spaces.
Most Bastrop homeowners see 20-40% reductions in their monthly energy costs after professional spray foam installation. The exact savings depend on your home’s current insulation levels, size, and HVAC efficiency, but the hot Texas summers and occasional cold winters make spray foam particularly effective in our area.
What’s the difference between open cell and closed cell spray foam for Bastrop homes?
Open cell spray foam works well for interior applications and provides excellent sound dampening, while closed cell foam offers superior moisture resistance and structural strength. For Bastrop’s humidity and occasional flooding concerns, we often recommend closed cell foam for crawl spaces and exterior applications.
How long does spray foam insulation installation take in a typical Bastrop home?
Most residential spray foam projects in Bastrop take 1-2 days to complete, depending on the square footage and areas being insulated. Attic-only applications can often be finished in a single day, while whole-house projects may require additional time for proper preparation and curing.
Is spray foam insulation worth the investment for older homes in downtown Bastrop?
Absolutely. Historic homes in downtown Bastrop often have minimal existing insulation and significant air leakage. Spray foam can dramatically improve comfort and energy efficiency while helping preserve these beautiful properties. We work carefully around historic features and always follow local preservation guidelines.
Will spray foam insulation help with moisture problems common in Bastrop crawl spaces?
Yes, closed cell spray foam creates an effective vapor barrier that prevents moisture infiltration in crawl spaces. This is particularly beneficial in Bastrop due to our proximity to the Colorado River and occasional flooding. Proper spray foam installation can eliminate many moisture-related issues while improving overall home comfort.