Are you struggling to keep your home cool during the scorching Texas summers or warm during the unpredictable winter snaps? At H & R Spray Foam Insulation, we specialize in transforming properties across Leander into energy-efficient, comfortable sanctuaries. Our team targets homeowners and business managers who demand superior thermal performance and reduced utility costs. By utilizing advanced application techniques and high-performance materials, we seal your building envelope against air leakage and moisture intrusion. Whether you reside in a new development or manage an older commercial property, our tailored approach ensures your insulation system works harmoniously with your HVAC infrastructure to deliver lasting comfort.
Living in Leander means dealing with high humidity and intense heat loads that can overwhelm standard insulation. Creating a continuous thermal barrier is not just about temperature control; it is about protecting your indoor air quality and structural integrity. By upgrading your insulation, you effectively reduce the workload on your air conditioning units, prevent allergen infiltration, and mitigate the risk of mold growth in humid spaces. Our approach focuses on the "whole-home" concept, ensuring that from the crawl space to the attic, every gap is addressed to maximize energy conservation and indoor comfort.





Choosing H & R Spray Foam Insulation means partnering with a team that views your home as a system, not just a job site. We understand the specific micro-climate challenges of Leander and Williamson County, allowing us to recommend the exact R-value and material density required for maximum efficiency. Our commitment extends beyond installation; we focus on educating our clients about building physics, ensuring you understand how your investment translates into monthly savings. With prompt communication, transparent scheduling, and a dedication to safety protocols, we deliver a seamless renovation experience that results in a noticeably more comfortable living environment.

Crystal Falls, Travisso, Summerlyn, Mason Hills, Deerbrooke, Larkspur, Block House Creek, Bryson, Devine Lake, Crystal Crossing, Caballo Ranch, Carneros Ranch, Alterra, Benbrook Ranch, Palmera Ridge, Bluffview, Horizon Lake, Rosenbusch Ranch, Round Mountain Oaks, Cedar Park, Jonestown, Liberty Hill, Georgetown, Round Rock, Pflugerville, Austin
Williamson County, Travis County, Central Texas Region, Greater Austin Metro Area
Don’t let your money escape through poorly insulated walls and attics. Contact H & R Spray Foam Insulation today to schedule your comprehensive energy assessment.
Phone:(979) 325-2419 Email: [email protected]
Open-cell foam is lighter, expands more to fill cavities, and is generally used for interior walls and attics to dampen sound and stop air. Closed-cell foam is denser, acts as a vapor barrier, adds structural strength, and has a higher R-value per inch, making it better for exterior applications or areas with moisture risks.
By creating an air-tight seal, modern insulation prevents outdoor allergens, dust, and pollutants from entering your living space through gaps in the building envelope. It also helps control humidity levels, which significantly reduces the likelihood of mold and mildew growth inside walls and attics.
Yes, for existing walls, we often use the "drill and fill" method or retrofitting techniques. However, installation in attics and crawl spaces is straightforward. If you want spray foam in walls, it is easiest during a renovation, but blown-in options or injection foam can often be applied with minimal intrusion.
When properly applied, spray foam insulation does not settle, shrink, or degrade like traditional fiberglass or cellulose. It is designed to last for the life of the building, providing permanent thermal resistance without the need for replenishment or top-ups over time.
Absolutely. Heating and cooling account for the largest portion of average energy usage. By sealing air leaks and increasing thermal resistance, your HVAC system runs less frequently and more efficiently. Many homeowners in Texas see significant reductions in their monthly energy costs after a professional insulation upgrade.