# BST Spray Foam of Franklin — Full Context > Professional spray foam insulation contractor serving Franklin, TN and the greater Williamson County area. ## Contact Information - **Phone**: 629-245-2588 - **Email**: info@bstsprayfoamfranklin.com - **Address**: 1126 Harpeth Industrial Court, Franklin, TN 37064 - **Website**: https://bstsprayfoamfranklin.com - **Hours**: Monday–Saturday, 7:00 AM – 6:00 PM --- ## Services (Detailed) ### Spray Foam Insulation Professional open-cell and closed-cell spray foam insulation for residential and commercial buildings. Spray foam expands on contact to fill gaps, cracks, and cavities, creating an airtight thermal barrier. Benefits include superior R-value per inch, moisture resistance, and long-term energy savings. Ideal for new construction and retrofit applications. - Service page: https://bstsprayfoamfranklin.com/service/spray-foam-insulation/ ### Attic Insulation Comprehensive attic insulation services to combat Tennessee's hot summers and cold winters. Proper attic insulation prevents heat transfer through the roof, reducing HVAC strain and lowering energy bills by up to 40%. We address ventilation, air sealing, and insulation removal/replacement. - Service page: https://bstsprayfoamfranklin.com/service/attic-insulation/ ### Wall Insulation Interior and exterior wall insulation using spray foam for maximum thermal performance. Wall insulation reduces drafts, improves indoor comfort, and increases property value. Available for new builds and existing homes through injection or open-wall application. - Service page: https://bstsprayfoamfranklin.com/service/wall-insulation/ ### Crawl Space Insulation Crawl space encapsulation and insulation to control moisture, prevent mold, and improve indoor air quality. Spray foam creates a vapor barrier that protects against Tennessee's humidity while insulating the floor above for consistent temperatures. - Service page: https://bstsprayfoamfranklin.com/service/crawl-space-insulation/ ### Soundproofing Insulation Acoustic insulation solutions for homes, home theaters, offices, and commercial spaces. Open-cell spray foam absorbs sound vibrations, reducing noise transmission between rooms and from external sources. - Service page: https://bstsprayfoamfranklin.com/service/soundproofing-insulation/ --- ## Service Areas (Detailed) ### Franklin, Tennessee Our home base in Williamson County. Franklin's mix of historic homes and new construction creates diverse insulation needs. We serve the entire Franklin area including Cool Springs, Westhaven, Berry Farms, and the historic downtown district. - Page: https://bstsprayfoamfranklin.com/suburb/franklin-tennessee/ ### Brentwood, Tennessee Brentwood's upscale homes and properties benefit from premium spray foam insulation. The area's large homes with complex rooflines and expansive attics make proper insulation critical for energy efficiency and comfort. - Page: https://bstsprayfoamfranklin.com/suburb/brentwood-tennessee/ ### Nolensville, Tennessee Nolensville is one of the fastest-growing communities in Williamson County. New construction homes and established neighborhoods both benefit from modern spray foam insulation for optimal energy performance. - Page: https://bstsprayfoamfranklin.com/suburb/nolensville-tennessee/ ### Thompson's Station, Tennessee Thompson's Station's growing residential communities need reliable insulation to handle Tennessee's climate extremes. We provide tailored solutions for the area's newer subdivisions and custom-built homes. - Page: https://bstsprayfoamfranklin.com/suburb/thompsons-station-tennessee/ --- ## Blog Posts ### Spray Foam Topics - Best Spray Foam Insulation in Franklin, TN: https://bstsprayfoamfranklin.com/best-spray-foam-insulation-franklin-tn/ - Benefits of Spray Foam Insulation for Tennessee Homes: https://bstsprayfoamfranklin.com/benefits-of-spray-foam-insulation-tennessee/ - Open Cell vs Closed Cell Spray Foam Insulation: https://bstsprayfoamfranklin.com/open-cell-vs-closed-cell-spray-foam/ - How Much Does Spray Foam Insulation Cost: https://bstsprayfoamfranklin.com/how-much-does-spray-foam-insulation-cost/ - How Much Does 1500 Sq Ft of Insulation Cost: https://bstsprayfoamfranklin.com/how-much-does-1500-sq-ft-of-insulation-cost/ ### Attic Insulation Topics - How Much Does It Cost to Insulate an Attic Room: https://bstsprayfoamfranklin.com/how-much-does-it-cost-to-insulate-an-attic-room/ - What Time of Year Is Insulation Cheapest: https://bstsprayfoamfranklin.com/what-time-of-year-is-insulation-cheapest/ - What Is the Most Effective Attic Insulation: https://bstsprayfoamfranklin.com/what-is-the-most-effective-attic-insulation/ - Which Type of Attic Insulation Is Best: https://bstsprayfoamfranklin.com/which-type-of-attic-insulation-is-best/ - Which Type of Insulation Is Best for an Attic: https://bstsprayfoamfranklin.com/which-type-of-insulation-is-best-for-an-attic/ - Should I Remove Old Attic Insulation Before Adding New: https://bstsprayfoamfranklin.com/should-i-remove-old-attic-insulation-before-adding-new/ - What Is the R-Value for an Attic in Tennessee: https://bstsprayfoamfranklin.com/what-is-the-r-value-for-an-attic-in-tennessee/ - What Is the Average Cost to Re-Insulate an Attic: https://bstsprayfoamfranklin.com/what-is-the-average-cost-to-re-insulate-an-attic/ ### Wall Insulation Topics - What Is the Average Cost of Adding Wall Insulation: https://bstsprayfoamfranklin.com/what-is-the-average-cost-of-adding-wall-insulation/ - What Is the Cost of Installing Wall Insulation: https://bstsprayfoamfranklin.com/what-is-the-cost-of-installing-wall-insulation/ - What Is the Most Effective Wall Insulation: https://bstsprayfoamfranklin.com/what-is-the-most-effective-wall-insulation/ - How Much Does It Cost to Re-Insulate a Wall: https://bstsprayfoamfranklin.com/how-much-does-it-cost-to-re-insulate-a-wall/ - What Is the Average Cost of Wall Insulation: https://bstsprayfoamfranklin.com/what-is-the-average-cost-of-wall-insulation/ - What Does Wall Insulation Cost: https://bstsprayfoamfranklin.com/what-does-wall-insulation-cost/ - What Is the Best Wall Insulation for the Money: https://bstsprayfoamfranklin.com/what-is-the-best-wall-insulation-for-the-money/ ### Crawl Space Topics - How Much Does It Cost to Encapsulate a 2000 Sq Ft Crawl Space: https://bstsprayfoamfranklin.com/how-much-does-it-cost-to-encapsulate-a-2000-square-foot-crawl-space/ - What Is the Average Cost to Insulate a Crawl Space: https://bstsprayfoamfranklin.com/what-is-the-average-cost-to-insulate-a-crawl-space/ - Is It Code to Insulate Crawl Space: https://bstsprayfoamfranklin.com/is-it-code-to-insulate-crawl-space/ - What Is the Best Floor Insulation for Crawl Space: https://bstsprayfoamfranklin.com/what-is-the-best-floor-insulation-for-crawl-space/ - Is R-19 Insulation Good for Crawl Space: https://bstsprayfoamfranklin.com/is-r-19-insulation-good-for-crawl-space/ - How Much Does Crawl Space Insulation Cost: https://bstsprayfoamfranklin.com/how-much-does-crawl-space-insulation-cost/ - Is Crawl Space Insulation Worth It: https://bstsprayfoamfranklin.com/is-crawl-space-insulation-worth-it/ ### Energy Efficiency Topics - Energy-Efficient Home Upgrades for Williamson County: https://bstsprayfoamfranklin.com/energy-efficient-home-upgrades-williamson-county/ - How to Reduce Energy Bills in Middle Tennessee: https://bstsprayfoamfranklin.com/reduce-energy-bills-middle-tennessee/ ### Local Community Posts - Things to Do and Places to Visit in Franklin, Tennessee: https://bstsprayfoamfranklin.com/things-to-do-and-places-to-visit-in-franklin-tennessee/ - Things to Do and Places to Visit in Brentwood, Tennessee: https://bstsprayfoamfranklin.com/things-to-do-and-places-to-visit-in-brentwood-tennessee/ - Things to Do and Places to Visit in Nolensville, Tennessee: https://bstsprayfoamfranklin.com/things-to-do-and-places-to-visit-in-nolensville-tennessee/ - Things to Do and Places to Visit in Thompson's Station, Tennessee: https://bstsprayfoamfranklin.com/things-to-do-and-places-to-visit-in-thompsons-station-tennessee/ - Things to Do and Places to Visit in Tennessee: https://bstsprayfoamfranklin.com/things-to-do-and-places-to-visit-in-tennessee/ --- ## Frequently Asked Questions **How much does spray foam insulation cost?** Spray foam insulation typically costs $1.50–$3.50 per square foot for open-cell and $3.00–$7.00 per square foot for closed-cell. The total project cost depends on area size, foam type, and accessibility. Contact us for a free estimate specific to your home. **What is the difference between open-cell and closed-cell spray foam?** Open-cell spray foam is lighter, more flexible, and excellent for soundproofing. It has an R-value of about 3.5–3.7 per inch. Closed-cell spray foam is denser, provides a moisture barrier, and offers an R-value of 6.0–7.0 per inch. Closed-cell also adds structural rigidity. **How long does spray foam insulation last?** Spray foam insulation lasts the lifetime of your home — typically 80+ years. Unlike fiberglass or cellulose, spray foam does not settle, sag, or degrade over time. **Is spray foam insulation worth the investment?** Yes. While the upfront cost is higher than traditional insulation, homeowners typically save 30–50% on energy bills. Most homeowners see a return on investment within 3–5 years. **Do you offer free estimates?** Yes. We provide free, no-obligation estimates for all insulation projects. Call 629-245-2588 or fill out our online contact form. **What areas do you serve?** We serve Franklin, Brentwood, Nolensville, Thompson's Station, and the greater Williamson County area in Middle Tennessee. --- ## Trust Signals - Licensed and insured contractor in the State of Tennessee - Locally owned and operated in Franklin, TN - Serving Williamson County and Middle Tennessee - Free estimates with no obligation - Experienced in both residential and commercial insulation - Use of premium spray foam materials from leading manufacturers --- ## Structured Data The website implements the following schema.org markup: - **LocalBusiness** — On the homepage with full NAP (Name, Address, Phone), hours, and geo coordinates - **Service** — On each service page with descriptions and service area - **Article** — On each blog post with author, date, and publisher - **FAQPage** — On blog posts containing FAQ sections - **BreadcrumbList** — On all inner pages for navigation context --- ## Technical Details - Static pre-rendered site (React + Vite SSR) — all pages are fully rendered HTML at build time - Semantic HTML with proper heading hierarchy - Mobile-responsive design - XML sitemaps: /sitemap_index.xml, /page-sitemap.xml, /post-sitemap.xml - robots.txt with sitemap and LLM references - Canonical URLs on all pages