Homeowners battling the intense Central Texas heat, commercial property managers looking to reduce overhead, and builders involved in Pflugerville’s rapid housing expansion.
Upgrade your property’s defense against the Texas climate with Spray Foam Tech. We specialize in creating high-performance thermal envelopes that seal out humidity, allergens, and scorching heat. Whether you are retrofitting a vintage home in Old Town or managing a large-scale commercial project near Stone Hill, our advanced spray foam insulation and polyurea coating solutions deliver immediate energy efficiency and long-term comfort. Stop letting your conditioned air escape; secure your investment with the top-rated insulation experts in Travis County.
Modern construction standards in Texas demand more than just basic coverage; they require a comprehensive air barrier that prevents thermal bridging and moisture intrusion. At Spray Foam Tech, we go beyond simple application. We analyze your structure's unique HVAC load and architectural design to recommend the precise density and depth of foam required. By replacing outdated fiberglass or cellulose with high-grade polyurethane foam, we not only lower your monthly utility costs but also strengthen the structural rigidity of your roof deck and walls, ensuring a quieter, more durable indoor environment for decades to come.





Choosing the right insulation contractor in Pflugerville, TX is the difference between a drafty house and a sealed, energy-efficient sanctuary. At Spray Foam Tech, we don't just provide spray foam services; we engineer comfort. Our team understands the specific thermal dynamics of Pflugerville homes, from the newer builds in Falcon Pointe to the established residences in Windermere. We use a "whole-home" approach to identify hidden air leaks that standard inspections miss. By combining industry-leading technology with a customer-centric work ethic, we deliver results that you can feel in the comfort of your rooms and see on your electricity statements. We are fully insured, highly trained, and dedicated to reducing your carbon footprint while increasing your property value.

We are proud to serve the entire Pflugerville community and surrounding neighborhoods.
Blackhawk, Falcon Pointe, Carmel, Villages of Hidden Lake, Avalon, Commons at Rowe Lane, Sorento, Old Town East (Old Town), Cielo East City Homes, Highland Park, Brookfield Estates, Verona, Windermere, Heatherwilde, Cambridge Heights, Springbrook, Fairways of Blackhawk, Meadows of Blackhawk, Park at Blackhawk, Lakeside at Blackhawk, Royal Pointe, Spring Trails, Picadilly Ridge, West Park, Swenson Farms, North Park, Skyview, Arbor Creek, Parkcrest, Brookhollow, Meadow Park South, Katymead, Saxony, Bohls, Gatlinburg, Settler’s Ridge, Club at Wells Point, Sarah’s Creek, Reserve at Westcreek, Carrington Court.
Travis County, Williamson County.
Challenge: A homeowner in the Blackhawk community reported extreme heat buildup on their second floor, with AC units running continuously but failing to cool the master bedroom below 78°F.
Solution: Our team removed the settling fiberglass batting and applied 6 inches of open-cell spray foam to the underside of the roof deck, sealing the attic ("hot roof" assembly).
Outcome: The attic temperature dropped by over 30 degrees. The homeowner reported that the AC unit was cycling normally and that their next energy bill showed an immediate 20% reduction.
Don't let another season pass with inadequate insulation. Contact Spray Foam Tech today to schedule your free site assessment.
Phone: (737) 777-9590 Email: oldworldtx@hotmail.com
Spray foam, particularly closed-cell, acts as an impermeable air and vapor barrier. This prevents humid outdoor air from entering your home and meeting cool conditioned air, which is the primary cause of condensation and mold growth in traditional insulation systems.
Generally, yes. To create a proper air seal, the foam needs to bond directly to the substrate (wood or concrete). Leaving old, dusty, or pest-infested fiberglass interferes with adhesion and can trap odors or allergens behind the new foam layer.
While no insulation is 100% soundproof, open-cell spray foam is an exceptional sound dampener. It fills every gap in wall cavities, significantly reducing the transmission of airborne noise from traffic, neighbors, or between rooms within the house.
For a standard residential attic retrofit or new construction home in the Pflugerville area, the process usually takes 1 to 2 days. This includes site preparation, the spraying process, and the necessary curing and ventilation time to ensure safety.
Unlike fiberglass which can sag, settle, or lose effectiveness over the years, properly installed spray foam maintains its shape and R-value indefinitely. It does not shrink or degrade under normal conditions, making it a permanent solution for the life of the building.