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Closed Cell Spray Foam

Closed-Cell foam is NOT breathable mainly used in commercial insulation and heavy industry.

Closed-cell spray foam is much stronger and has a higher R-value. The cells remain closed resulting in a rigid foam. Air is prohibited from entering the cells. This improves how well it works as insulation for your home or structure.

The R-value of closed-cell spray foam insulation is quite a bit higher than open-cell spray foam. It resists water and adds strength and rigidity.

This type  spray foam insulation is not used when it's in direct contact with moisture. Open-cell spray foam insulation has a lower density than closed-cell spray foam insulation.

Our professionally trained team can examine your structure, calculate a price and install our elite spray foam insulation in a matter of weeks.


There are several applications of closed cell spray foam, here are a few examples that will help you learn about where closed cell spray foam is commonly used

Container Insulation

container insulation

Farm Insulation

Shed Insulation

Garage Insulation

garage insulation


  • Better air quality
  • Gets rid of drafts and condensation
  • Adds structural integrity
  • Fills irregular shapes
  • Seals cracks and voids
  • Does not settle or shrink
  • Reduces ice damages
  • Reduces noise
  • Reduces the likelihood of mold
  • Reduces dust and pollen infiltration
  • Reduces air and moisture infiltration
  • R-values remain stable over time
  • Highest performance insulation
  • Helps to create a thermal envelope controlling the air inside the building
  • Warm in winter, cool in summer
  • Reduce amount of allergens, pollutants and moisture
  • Better energy efficiency
energy rating


Synthesia Closed cell Spray Foam

Synthesia S-003 HFO

Synthesia provides an closed cell spray foam solution. It has many applications in household and commercial structures where a breathable insulation is required.

Technical Data

View PDF of technical data from Synthesia

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