Your Local Insulation Experts in Franklin
Franklin, Tennessee is a community that blends Southern charm with modern living. From the historic homes lining Third Avenue to the new construction popping up in Berry Farms and Stream Valley, Franklin homeowners share one thing in common: they want a comfortable, energy-efficient home that can handle Tennessee's demanding climate. That's exactly what BST Spray Foam of Franklin delivers.
As a locally owned and operated company headquartered right here on Harpeth Industrial Court, we know Franklin inside and out. We understand the building styles, the soil conditions, the seasonal temperature swings, and the specific insulation challenges that come with owning a home in Williamson County. When you choose BST Spray Foam, you're choosing a neighbor who takes pride in protecting Franklin homes.

Why Franklin Homeowners Choose Spray Foam
Built for Tennessee's Four-Season Climate
Franklin experiences everything from ice storms and freezing temperatures in winter to sweltering heat and humidity in summer. Spray foam insulation creates a continuous thermal barrier that handles these extremes far better than traditional fiberglass, keeping your home comfortable all year and reducing the strain on your HVAC system.
Protecting Franklin's Older Homes
Many of Franklin's most beautiful homes near downtown and along Lewisburg Pike were built before modern insulation standards existed. Our spray foam solutions retrofit seamlessly into existing wall cavities, crawl spaces, and attics — upgrading your home's performance without altering its historic character.
Energy Savings You Can Measure
Franklin homeowners who switch to spray foam insulation typically see 30-50% reductions in heating and cooling costs. With TVA electricity rates and the region's long cooling season, the investment pays for itself faster than you might expect. Many of our Franklin customers recoup their costs within 3-5 years.
Increasing Home Value in a Competitive Market
Franklin's real estate market is one of the hottest in Tennessee. Energy-efficient homes with spray foam insulation command higher resale values and sell faster. An insulation upgrade is one of the most impactful improvements you can make before listing your Franklin home.
Insulation Services in Franklin
We offer a complete range of spray foam insulation services tailored to the specific needs of Franklin homes and businesses.

Crawl Space Insulation
Franklin's mix of historic homes near Main Street and newer builds in neighborhoods like Westhaven and Lockwood Glen means crawl spaces vary widely. Older homes often have uninsulated or deteriorating crawl space barriers, leading to moisture problems that accelerate in our humid summers. Our spray foam solutions seal out Tennessee's notorious humidity, preventing mold growth beneath your home and keeping your floors warm in winter. We've insulated hundreds of Franklin crawl spaces — from century-old foundations on Columbia Avenue to brand-new construction off Carothers Parkway.
Learn More About Crawl Space Insulation
Attic Insulation
With summer temperatures regularly exceeding 90°F in Franklin, an under-insulated attic can turn your home into an oven and send your cooling bills soaring. Our closed-cell spray foam creates an airtight thermal barrier in your attic, keeping conditioned air where it belongs. Whether your home is a traditional brick Colonial in Fieldstone Farms or a craftsman in the Downs, our attic insulation services are tailored to Franklin's building styles and climate demands. Many of our Franklin customers report 30-40% reductions in their monthly energy costs.
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Wall Insulation
Franklin homeowners know that Tennessee weather is unpredictable — from ice storms in January to sweltering heat in July. Wall insulation is your first line of defense against temperature swings. Our spray foam fills every gap and cavity in your wall framing, eliminating the drafts that fiberglass batts often miss. This is especially important in Franklin's older neighborhoods near downtown and the Factory at Franklin, where original wall insulation may be decades old and well past its effective lifespan.
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Spray Foam Insulation
As Franklin continues to grow — from the bustling Cool Springs corridor to the quiet streets of Sullivan Farms — so does the demand for energy-efficient building solutions. Spray foam insulation is the gold standard, expanding to fill every crack and crevice to create a seamless air barrier. Whether you're building new or retrofitting an existing Franklin home, our polyurethane foam delivers R-values that far exceed traditional insulation, helping you stay comfortable year-round while reducing your carbon footprint.
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Soundproofing Insulation
Franklin's growth has brought more traffic along I-65, Mack Hatcher Memorial Parkway, and Route 31 — and with it, more noise for homeowners. Our soundproofing insulation creates an acoustic barrier that dramatically reduces road noise, neighbor noise, and even sound transfer between rooms. Whether you're creating a home office in Berry Farms, a media room in McKays Mill, or simply want a quieter bedroom, our soundproofing solutions deliver the peace and quiet Franklin residents deserve.
Learn More About Soundproofing InsulationA Trusted Partner in the Franklin Community
BST Spray Foam of Franklin is proud to call Franklin home. Our offices are located at 1126 Harpeth Industrial Court, just minutes from downtown. We've insulated homes in virtually every Franklin neighborhood — from Westhaven and Fieldstone Farms to McKays Mill and the Downs. Our team members live here, shop here, and send our kids to Williamson County schools. When we insulate your home, we treat it like our own. Call us at 629-245-2588 to schedule your free estimate and see why your Franklin neighbors trust BST Spray Foam.
Insulation Tips for Franklin Homeowners

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Find Us in Franklin, TN
BST Spray Foam of Franklin is located at 1126 Harpeth Industrial Court, Franklin, TN 37064. We proudly serve Franklin and the surrounding Tennessee communities.