Homeowners and business owners across West Lake Hills deserve an indoor environment that stays comfortable through every season. As a leading spray foam insulation company in West Lake Hills, TX, Spray Foam Tech delivers proven solutions that cut energy waste, block moisture, and strengthen your building from the inside out. Whether you are building new, renovating, or simply tired of rising utility bills, our team brings the skill and equipment needed to get the job done right the first time.
West Lake Hills sits in the heart of the Texas Hill Country, and that means properties here face intense summer heat, unpredictable humidity shifts, and the occasional cold snap. Spray foam insulation is one of the most effective ways to guard against all of it. By sealing gaps, reducing air leakage, and creating a continuous thermal barrier, spray foam helps maintain steady indoor temperatures no matter what the weather looks like outside. Our crew has experience working with the unique architectural styles and building codes found throughout the West Lake Hills area, so you get a solution that fits your property perfectly.





When it comes to protecting your property with the right insulation, you need a team that understands West Lake Hills inside and out. Our professionals take the time to assess your building, recommend the best materials for your situation, and install everything with precision and care. We do not cut corners, and we do not leave until the job meets our standards. From your first call to the final walkthrough, our focus is on delivering real results that lower your energy bills, improve indoor air quality, and keep your property structurally sound for years to come. Reach out today at (737) 777-9590 or email us at oldworldtx@hotmail.com to get started.

Barton Creek Greenbelt, West Lake Hills incorporation, Zilker Park, Wild Basin Wilderness Preserve, Pennybacker Bridge, Colorado River
A homeowner in the West Lake Hills area reached out to us about persistent temperature inconsistencies and high cooling costs during the summer months. Our team assessed the property and recommended a combination of closed-cell spray foam in the attic and open-cell spray foam in the interior walls. Within the first billing cycle after installation, the homeowner reported a noticeable drop in energy usage and even temperatures throughout the house.
Do not wait until the next heat wave to address the insulation gaps in your home or business. Our team is ready to evaluate your property, recommend the right solution, and deliver professional installation you can depend on. Call Spray Foam Tech at (737) 777-9590 or send us an email at oldworldtx@hotmail.com to take the first step toward a more comfortable, energy-efficient property.
A: Spray foam insulation can last 80 years or more when properly installed, making it one of the longest-lasting insulation options available for Texas homes.
Once spray foam has fully cured, it is completely inert and non-toxic, posing no risk to children, pets, or adults in the household.
Open-cell spray foam in particular offers excellent sound-dampening properties, making it a great choice for interior walls and ceilings in noisy environments.
We provide spray foam insulation for both new construction and existing homes, including older properties that need upgraded insulation and air sealing.
Attics, crawl spaces, exterior walls, and rim joists benefit the most from spray foam, as these are the primary sources of air leakage and energy loss.