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Artic Temp logo including a blue mountain which reads: Artic Temp- Walk-in Coolers and Freezers

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Panel Insulation

Our panel insulation includes:

  • HCFC free Class 1 fire rated polyurethane foam core, UL-723, <=25 flame spread and smoke developed <=450, in accordance with ASTM E84
  • K factor of foam is .125
  • Insulation contains 97% closed cell structure with an average of 2 pounds per cubic foot density and conforms to international standards for ozone depletion contribution


  • R-28 for 3 ½” thick panels
  • R-32 for 4” thick panels
  • R-40 for 5” thick panels
  • R-48 for 6” thick panels
Expanded image of panel insulation