Jacksonville, North Florida, South Georgia 904-679-9572

Spray Foam Insulation in Jacksonville, FL: A Homeowner’s Guide to Comfort, Humidity Control & Energy Efficiency

 
If your home feels hot upstairs, your air conditioner runs constantly, or indoor humidity never seems to improve, you’re not imagining it. In Northeast Florida and South Georgia, comfort problems are often tied to what’s happening in the attic, crawl space, and walls—where heat and outside air move freely when insulation isn’t doing its job.
360 Energy Spray Foam is a Jacksonville-based spray foam insulation company serving homeowners and commercial property owners throughout Northeast Florida and South Georgia. We’re a BBB Accredited, licensed, and insured insulation contractor with over 15 years of experience, focused on helping customers improve comfort, reduce energy waste, and make informed decisions about their space.
We install open-cell spray foam, closed-cell spray foam, and blown-in insulation, and we take a consultative approach—meaning we explain what’s happening, what options make sense, and what results you can realistically expect.

This guide answers the questions most people are actually asking:
 
  • Why does my home feel uncomfortable?
  • Is spray foam insulation worth it in Florida?
  • What happens when I call an insulation contractor?
  • How do I choose the right insulation solution for my home or building?


 

Who 360 Energy Spray Foam Is


360 Energy Spray Foam is a professional insulation contractor based in Jacksonville, Florida. We work with both residential and commercial properties, helping owners improve energy efficiency, indoor comfort, and long-term building performance.

What sets us apart is how we approach each project. Rather than offering one-size-fits-all solutions, we take time to understand the space and recommend insulation systems that align with the structure, climate conditions, and comfort goals. Our focus is clarity, professionalism, and long-term value—not pressure.
 

Why Spray Foam Insulation Matters in Jacksonville’s Climate

In hot, humid climates like Northeast Florida, insulation plays a much bigger role than many homeowners realize. It’s not just about temperature—it’s about air movement, moisture control, and how hard your HVAC system has to work every day.

Proper insulation helps:

  • Reduce heat gain through the attic

  • Limit the humid outside air from entering the home

  • Maintain more consistent indoor temperatures

  • Improve overall energy efficiency
 

This is why homeowners often search for terms like spray foam insulation Jacksonville FL, attic insulation Jacksonville, or how to reduce energy bills in Florida. The discomfort usually shows up long before the cause is obvious.

Where Insulation Upgrades Make the Biggest Difference

Spray foam and insulation upgrades are especially effective in areas where heat and air leakage typically start:

 

  • Attics

  • Crawl spaces

  • Walls and transitional areas

  • Garages and bonus rooms

  • Metal buildings

  • Office buildings, warehouses, and retail spaces


Open-Cell vs. Closed-Cell vs. Blown-In Insulation

Choosing insulation shouldn’t feel overwhelming. Here’s a clear, homeowner-friendly breakdown.
 

  • Open-Cell Spray Foam Insulation

Open-cell spray foam expands to fill gaps and cracks, helping reduce air movement that contributes to comfort problems. It’s commonly used in applications where air sealing and comfort improvements are the priority.
 

  • Closed-Cell Spray Foam Insulation

Closed-cell spray foam is denser and more rigid, with tightly closed cells that help limit air and moisture movement. It’s often chosen when a higher R-value per inch and added performance characteristics are important.
 

  • Blown-In Insulation

Blown-in fiberglass insulation is frequently used in attic spaces and wall cavities. It’s a flame- and mold-resistant option that can improve thermal performance when applied in the right conditions.

The best solution depends on the space, the structure, and the specific problems being addressed. During a consultation, we explain which option fits—and why.

What to Expect During an Insulation Consultation

Many homeowners delay calling because they expect a sales pitch or confusing technical explanations. A professional insulation consultation should feel the opposite.
Our process is designed to provide clarity.

The goal is to help you understand what’s happening so you can make confident decisions.

Our Commitment to Safety and Professional Standards

Spray foam insulation requires proper training, equipment, and safety protocols. 360 Energy Spray Foam operates with a strong commitment to professionalism, including:

  • Certified, experienced spray foam installers

  • Compliance with OSHA and EPA safety standards

  • Licensed and insured operations

  • BBB Accreditation

  • Proper handling, installation, removal, and disposal when needed

This matters for both performance and peace of mind—especially when insulation work affects the air you live and work in every day.

Areas We Serve

360 Energy Spray Foam serves Jacksonville and surrounding Northeast Florida communities, including Ocala, Gainesville, Lake City, Palm Coast, Daytona, and Fernandina Beach, with additional service coverage across North Florida and South Georgia.

If you’re unsure whether your home or property falls within our service area, a quick call can provide clarity. We’d love to speak with you.

When to Contact 360 Energy Spray Foam

If your home feels uncomfortable, your energy bills keep rising, or you’re unsure whether your insulation is performing the way it should, a professional evaluation can provide answers.

Call 360 Energy Spray Foam at 904-679-9572 to schedule a consultation, or visit 360energysprayfoam.com to request more information.

We’re here to help you improve comfort, efficiency, and long-term performance—with clear guidance and no pressure.

Frequently Asked Questions

Q: Is spray foam insulation worth it in Florida?

A: Spray foam can be a strong long-term investment in Florida homes, especially when comfort, humidity, and energy efficiency are concerns. The key is selecting the right type for the right space.

Q: What’s the difference between open-cell and closed-cell spray foam?

A: Open-cell foam is softer and focused on air sealing and comfort, while closed-cell foam is denser and often used where moisture resistance and higher R-value per inch are needed.

Q: Can insulation help reduce humidity inside my home?

A: Often, yes. Many humidity issues are tied to air leakage. Proper insulation and air sealing can help reduce humid outside air entering the home.

Q: How long does spray foam insulation last?

A: When installed correctly, spray foam insulation is considered a long-lasting solution designed to perform for many years.

Q: Do you work on commercial properties?

A: Yes. We provide insulation solutions for offices, warehouses, retail spaces, metal buildings, and other commercial properties.