INSULATE BETTER.
LIVE SMARTER.
Locally Owned. Expertly Installed. Always Reliable.
Spray foam solutions backed by experience and customer-first service.
Licensed & Insured
Energy Saving Guarantee
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Why Choose East Tennessee Spray Foam?
East Tennessee Spray Foam provides high-quality spray foam insulation services for homes and businesses across East Tennessee. Our expert team is dedicated to improving energy efficiency, reducing utility bills, and enhancing indoor comfort through proven insulation solutions. Whether you need residential insulation, commercial spray foam, or air sealing, we deliver long-lasting results backed by trusted service. If you’re looking for reliable spray foam insulation in East Tennessee, count on us to protect your property and lower your energy costs.
What is spray foam insulation and how does it work?
Spray foam insulation is a top choice for energy-efficient homes and businesses across East Tennessee. Applied to attics, walls, and crawl spaces, it expands to create an airtight seal that helps lower energy bills and improve comfort. Ideal for Knoxville, Johnson City, and surrounding areas, spray foam insulation provides long-lasting protection against air leaks and moisture.
How long does spray foam insulation last?
Spray foam insulation is a long-lasting solution for homes and buildings, often performing effectively for 20 years or more. Unlike traditional insulation, it won’t sag or settle, ensuring consistent energy efficiency and comfort over time.
What are the benefits of spray foam insulation over traditional insulation?
Spray foam insulation offers property owners superior air sealing, energy efficiency, and moisture resistance. With a higher R-value per inch than fiberglass or cellulose, it also helps reduce noise, making it a top choice for long-term comfort and performance.
Is spray foam insulation safe for my home and family?
Yes — when installed by a professional spray foam contractor, spray foam insulation is completely safe and non-toxic once cured. Proper ventilation during installation ensures the insulation sets correctly, making it a reliable and healthy choice for homes and businesses throughout East Tennessee.
“An absolute top priority for SPFA is ensuring that spray foam is installed safely and properly to deliver the best possible performance.” — Spray Polyurethane Foam Alliance
What we offer
Residential Spray Foam Insulation
Air Sealing and Draft Prevention
Commercial Spray Foam Insulation
Residential spray foam insulation helps East Tennessee homeowners lower energy bills, prevent air leaks, and improve indoor comfort year-round. Ideal for attics, walls, and crawl spaces, it’s a smart, long-lasting solution for home efficiency.
Air sealing with spray foam prevents drafts and moisture intrusion. It reduces energy bills by eliminating air leaks. This added layer of protection helps maintain consistent indoor temperatures and boosts overall energy efficiency for your East Tennessee home or business.
Commercial spray foam insulation in East Tennessee enhances energy savings, seals buildings tightly, and supports long-term durability. Spray foam helps lower utility costs and improve indoor comfort year-round.
WHY WE CHOOSE SPRAY FOAM
Mold Resistance
It repels moisture and reduces the risk of mold growth, protecting your home’s structure and indoor air quality.
Superior Energy Efficiency
Spray foam creates an airtight seal that significantly reduces energy loss, helping lower heating and cooling bills.
Built to Last
Unlike traditional insulation, spray foam doesn’t sag or settle over time, offering consistent performance for decades.
Stay Informed. Build Smarter.
OUR COMMITMENT
On-Time Appointments
Free Estimates
Locally Owned & Operated