Closed Cell Foam.

Demilec Heatlok HFO
This closed cell foam product is our premium spray foam insulation. It delivers the highest R-value of all insulation currently on the market.

Performance Benefits:

  • Stable thermal properties: high R-value 4.46 at 100mm – the best thermal performance on the market
  • Retains thermal resistance at both low and high temperatures
  • Maintains air seal for proper use and efficiency of ventilation and combustion equipment, even after seasonal expansion and contraction of building
  • Supports indoor air quality by blocking air infiltration and mass transfer of moisture that may cause mould: less than 1% water absorption
  • Good acoustic qualities
  • Increases the building’s structural strength
  • Will not sag or slump
  • Application thickness is not limited
  • Will not harm coatings on electrical wiring, plumbing or other building components
  • An inert, odourless product with low global warming potential
  • Provides savings on heating costs
  • Performs for the life of the building
  • Manufactured with over 20% of recycled materials

R-Value of Closed Cell Spray Foam Insulation

Spray Thickness (mm)R-Value
30mm1.32
40mm1.76
50mm2.20
60mm2.64
70mm3.08
80mm3.52
90mm3.96
100mm4.40
110mm4.84
120mm5.28
130mm5.72
140mm6.16
150mm6.60
160mm7.04
170mm7.48
180mm7.92
190mm8.36
200mm8.80

Gallery

Foam Insulation Types:

Closed Cell Foam

 

Open Cell Foam

 

find us on: