Attic with insulation, wooden beams, and a metal vent pipe. Dark interior, with visible light from the entrance.
Person in protective suit spraying foam insulation into a wall frame in an indoor setting.

Seal It Tight, Save More with Superior Spray Foam Insulation

Insulation isn’t just a layer between you and the weather—it’s the foundation of a smarter, more efficient home. For over 40 years, GEX - A Montgomery Company has led the way in transforming how properties stay warm, cool, and protected. Our high-performance spray foam insulation delivers more than energy savings—it builds structural integrity, prevents air leakage, and locks in comfort that lasts for decades. Whether you’re insulating a new home, upgrading outdated materials, or tackling an energy-draining commercial property, our precision-driven approach ensures exceptional results from the ground up.

We proudly serve North Georgia and East Alabama, as well as surrounding areas including Carrollton, LaGrange, Auburn, and Phenix City. In a region known for humid summers, cool winters, and year-round temperature swings, energy efficiency isn’t optional—it’s essential. Spray foam insulation provides the ideal solution for this climate, forming a seamless thermal barrier that resists moisture, air infiltration, and seasonal wear. With our team’s local knowledge and hands-on experience, we design insulation systems that are built to perform where it matters most—your home or business.


Every project we take on reflects decades of craftsmanship, innovation, and trust. From residential attics to large-scale industrial facilities, we combine advanced materials with proven methods to improve comfort, reduce HVAC load, and enhance overall air quality. At GEX, we believe great insulation isn’t about meeting minimum standards—it’s about setting a new one. That’s the hallmark of our work: where precision meets protection, and efficiency is engineered to last.

Our Professional Spray Foam Insulation Services:

Residential Spray Foam Installation

We deliver precision insulation for homes of every size—from new builds to renovations. Our team expertly applies spray foam in attics, walls, crawl spaces, and basements to create a tightly sealed environment that reduces energy waste, improves comfort, and maintains consistent indoor temperatures year-round.

Commercial and Industrial Insulation

Our large-scale insulation services for warehouses, offices, and industrial spaces enhance HVAC performance and reduce energy costs. Designed to meet strict efficiency standards, our systems provide superior thermal regulation and acoustic control, ensuring long-lasting comfort, lower utility expenses, and compliance with modern building requirements.

Attic and Roof Insulation

Proper attic insulation is essential for year-round comfort and efficiency. Our spray foam systems prevent winter heat loss and summer heat gain, reducing HVAC strain. It creates a durable, high-performance barrier that maintains balanced indoor temperatures, increases energy savings, and prolongs roof and ceiling lifespan.

Crawl Space and Basement Insulation

We insulate crawl spaces and basements to combat moisture, mold, and air leakage. Spray foam forms a continuous seal that prevents humidity infiltration, stabilizes temperatures, and protects the foundation from deterioration—improving structural integrity and long-term air quality throughout the entire property.

Retrofit and Energy Upgrade Projects

Our retrofit services replace inefficient insulation with advanced spray foam systems that instantly improve comfort and energy savings. Perfect for older properties, these upgrades reduce drafts, enhance temperature control, and minimize utility costs without requiring major remodeling or structural modifications.

Air Sealing and Building Envelope Optimization

We specialize in comprehensive air sealing to eliminate hidden leaks and gaps that cause energy loss. By optimizing the building envelope, we achieve balanced humidity, improved comfort, and consistent energy efficiency across all seasons, enhancing the property’s durability and indoor environmental quality.

OUR SERVICES include:

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Benefits of Spray Foam Insulation

Superior Energy Efficiency

Spray foam insulation forms an airtight thermal envelope that eliminates drafts and air leaks. It reduces heat loss in winter and heat gain in summer, ensuring consistent indoor comfort while lowering utility costs. Its superior performance can cut total energy consumption by up to 40%.

Enhanced Structural Strength

Closed-cell spray foam bonds tightly to surfaces, adding rigidity and strength to walls, ceilings, and roofs. This reinforcement improves structural stability, reduces air movement, and enhances resistance to external stress and moisture, ensuring long-term durability and protection against weather-related wear and tear.

Exceptional Moisture Resistance

Acting as both insulation and a moisture barrier, spray foam prevents condensation, mold, and dampness. It maintains dry interiors even in high-humidity environments, helping preserve indoor air quality, building materials, and the overall structural integrity of your property.

Improved Indoor Air Quality

By sealing cracks and gaps, spray foam insulation keeps out dust, pollen, and pollutants. It minimizes air infiltration and allergens, ensuring cleaner, healthier air circulation indoors. This makes it ideal for homeowners and businesses seeking improved comfort, health, and respiratory wellness year-round.

Soundproofing and Acoustic Control

Open-cell spray foam provides exceptional sound-dampening properties that absorb vibrations and reduce noise transmission. It enhances privacy between rooms and minimizes exterior sound intrusion, making it ideal for residential, office, or studio environments that value both quiet comfort and energy efficiency.

Long-Term Cost Savings

Spray foam insulation offers enduring value through reduced energy costs, minimal maintenance, and long-lasting performance. Although the upfront investment is higher, its efficiency and resilience eliminate frequent replacements, providing measurable savings and reliable comfort for decades of dependable service.

Experience Superior Energy Efficiency with Seamless Spray Foam Protection

For homes that breathe easier, last longer, and waste less energy, spray foam insulation is the smart choice. Seal every gap, save every dollar, and strengthen every wall—that’s the power of precision insulation done right. For over four decades, GEX - A Montgomery Company has helped property owners across North Georgia and East Alabama achieve greater comfort, lower energy costs, and lasting protection through expertly applied spray foam insulation. Our commitment to quality, precision, and regional expertise defines everything we do, ensuring every structure we insulate performs at its absolute best.

Spray foam insulation being applied to wooden wall studs.

We understand that insulation isn’t just another upgrade—it’s the backbone of an efficient, durable home. By using advanced materials, certified application techniques, and a careful, science-based approach, we ensure every property—whether in Phenix City’s humid summers, Dalton’s brisk winters, or anywhere in between—maintains consistent comfort and energy balance.

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Frequently Asked Questions

  • What makes spray foam insulation different from traditional insulation?

    fiberglass or cellulose, it never sags or settles, offering superior air sealing, moisture resistance, and insulation value. This ensures long-term energy efficiency and stable indoor comfort for both residential and commercial buildings.

  • How long does spray foam insulation last?

    When properly installed, spray foam insulation can last between 30 and 50 years. It maintains its structure, resists moisture, and prevents air leakage over time. This longevity ensures consistent thermal protection, reduced energy costs, and minimal maintenance throughout the lifespan of your property.

  • Is spray foam insulation safe for homes and families?

    Yes. Once fully cured, spray foam insulation becomes inert, non-toxic, and completely safe for indoor environments. Certified professionals handle installation under controlled conditions with proper ventilation, ensuring a clean, safe, and reliable process that enhances air quality without posing any long-term health risks.

  • Can spray foam help reduce humidity in my home?

    Absolutely. Spray foam serves as both a vapor and air barrier, blocking moisture infiltration that can lead to mold or dampness. It helps regulate humidity levels throughout the home, especially in humid regions like North Georgia and East Alabama, maintaining a dry, healthy indoor environment year-round.

  • Does spray foam insulation work for older homes?

    Yes. Spray foam insulation is ideal for older or existing homes. Its expanding nature allows it to reach small cavities and uneven spaces without major demolition. By sealing air leaks and adding insulation, it improves comfort, energy efficiency, and moisture protection in aging structures.

  • How soon can I notice energy savings after installation?

    Most homeowners notice reduced energy costs within the first month after installation. Spray foam minimizes HVAC workload, stabilizes indoor temperatures, and prevents conditioned air from escaping. This efficiency delivers immediate comfort improvements and long-term savings through significantly lower utility bills year-round.

  • Can spray foam be installed in any season?

    Yes. Spray foam insulation can be professionally installed during any season. Skilled technicians adjust temperature and humidity levels during application to ensure proper adhesion and curing, providing reliable performance and consistent results throughout varying weather conditions in North Georgia and East Alabama.

  • How do I maintain spray foam insulation after installation?

    Spray foam insulation requires minimal maintenance. Periodic inspections every few years help detect physical damage or water exposure. When kept in good condition, it maintains full efficiency for decades, eliminating the need for frequent replacement or costly repairs common with traditional insulation types.

What our customers have to say...

Testimonials

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i really like the job, was done very professional in a short period of hours.

Erick A.

I had three estimates done from gutter companies, Tony beat them by $150. Called Tony on a Saturday and his guys put my gutters on Monday. Fast and professional work!

Kyle S.