95¢/SQ FT
Closed-Cell Spray Foam
High-performance insulation starting at just 95¢ per square foot. Ideal for walls, rooflines, and commercial builds.
Closed-cell spray foam insulation is a dense, rigid polyurethane foam that cures into a hard, durable layer. It delivers the highest R-value per inch of any spray foam type and acts as both an air barrier and a moisture barrier — a critical advantage in South Florida’s hot, humid climate where heat, humidity, and moisture control are constant challenges.
The “closed-cell” structure means the foam cells are fully closed and packed tightly, creating a rigid, moisture-resistant layer. This gives it the highest R-value per inch of any insulation type and adds structural strength to walls and roof assemblies — providing consistent thermal performance even in limited-depth cavities where other insulation types fall short.
Where Closed-Cell Spray Foam Works Best:
- Attic insulation — Seals rafters and roof decking to block Florida heat from entering your home
- Interior wall insulation — Fills wall cavities completely for sound reduction and thermal performance
- Ceiling insulation — Creates a continuous barrier in ceiling cavities for consistent temperature control
- Crawl space insulation — Seals hard-to-reach areas where traditional insulation fails
- Commercial insulation — Closed-cell foam for offices, warehouses, and commercial buildings
- New construction — Maximum coverage and energy efficiency installed during the build process
Atlas Insulation installs closed-cell spray foam for residential and commercial properties throughout Miami-Dade, Broward, and Palm Beach County. Call (305) 858-3155 for a free estimate. Same-day installation available.
