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

How Spray Foam insulation Services Improve Comfort and Lower Costs
 

Energy audits on older homes and commercial buildings consistently point to the same culprit. It is rarely the heating system, the windows, or the roof on its own. It is the insulation, specifically what it is not doing. Gaps around framing, unsealed penetrations, and materials that slow heat transfer without stopping air movement all contribute to a building that costs significantly more to maintain than it should. Spray foam insulation services address that problem in a way that conventional insulation cannot.

The Real Difference Between Insulation That Works and Insulation That Underperforms

 
Most homes have some form of insulation already. The issue is that not all insulation performs the same way. Batts and blown-in products reduce heat transfer but leave air gaps around framing, penetrations, and irregular surfaces. Those gaps are where energy loss actually happens.
Spray foam insulation solves this differently. The material expands on contact, filling every cavity and irregular surface it touches. The result is an airtight seal that traditional products cannot replicate, which is why buildings insulated with spray foam consistently outperform those insulated with conventional materials.

 

 

Closed Cell Spray Foam Insulation

 

Closed cell spray foam insulation is the denser of the two types. It cures into a rigid, solid layer that adds structural strength to walls and roof assemblies while delivering a high R-value per inch.
 
It is well-suited for:
 
  • Exterior walls and roof decks where moisture resistance is critical
  • Crawl spaces and basement walls are exposed to ground moisture
  • Commercial applications requiring high thermal performance in a limited space
  • Regions with extreme temperature swings where performance consistency matters

Open Cell Spray Foam Insulation

 
Open cell spray foam insulation is softer and more flexible than its closed cell counterpart. It expands more aggressively during application, making it effective for filling large cavities and irregular spaces quickly. It performs well in interior wall assemblies, attic spaces where vapor permeability is acceptable, and soundproofing applications where noise reduction is a priority alongside thermal performance. 
 
At 360 Energy Spray Foam, we assess each project individually to determine where open cell foam delivers the best outcome for the space and the budget.


 

Open Cell vs Closed Cell Foam: Choosing the Right Type for Your Project

 
The open cell vs closed cell foam decision comes down to the specific demands of the application, not a blanket preference for one over the other.

Closed cell foam delivers higher R-values per inch and handles moisture-exposed environments better. Open cell foam covers more area per unit of material and works well in spaces where vapor permeability is not a concern. In many projects, both types are used in different areas of the same building, each doing the job it is best suited for.
 
Our team walks through the building, reviews the application requirements, and makes a clear recommendation based on what the project actually needs.


 

How Our Spray Foam Insulation Services Are Delivered on Site

 
Getting this kind of installation right depends on preparation and execution, not just the product itself.


 

Site Preparation and Surface Assessment

 
Prior to applying any foam, it's essential that the surface is clean, dry, and at the appropriate temperature for optimal adhesion. We evaluate the area, detect any moisture problems, and ensure that conditions are right before we begin.

 

Application and Thickness Control

 
Spray foam is applied in controlled passes to build up to the specified thickness. Rushing this stage or applying too much in a single pass affects the cure quality and final R-value. Our applicators work methodically to maintain consistency across the entire surface.


 

Cure Time and Inspection

 
Once applied, the foam needs time to cure fully before the space is occupied or covered. We inspect the finished surface for voids, uneven areas, or sections that need additional passes before signing off on the work.


 

Trim and Cleanup

 
Excess foam is trimmed flush with framing where required, and the work area is left clean. The finished installation should be ready for the next trade or for drywall without additional prep work from the client.


 

Start Your Project with Trusted Spray Foam Insulation Services

 
Contact 360 Energy Spray Foam to schedule an assessment and get your spray foam insulation services planned by a team that understands what proper installation actually requires. We deliver consistent work, clear communication, and results that hold up over time.