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Below Heated Concrete Floors For a High-Strength Insulating Moisture Barrier

  • Absolute Moisture Barrier: Keeps heat-robbing ground moisture away from the concrete.
  • Reduces Downward Heat Loss by Over 50%: Exceeds the requirements of most HVAC load calculation programs.
  • Super-Strong Compression and Puncture Resistance: Will support over 6" of concrete plus floor loads indefinitely.
  • Easy to Install: This multilayered material allows for great pliability. It will not break or crack during construction.
  • Total Over 19 mil Extruded Polyethylene Film: Withstands rough handling by installers and finishers.
  • Air-Encapsulating Vacuum Formed Bubbles: Results in a structure that won't delaminate.
  • PET Coating Strengthens & Protects Foil Against Chemical Erosion: TUFF-STUFF can be laid with the foil side up or down, whichever is most convenient.
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Manuals (1)
4 ft.
Length (Feet):
Radiant Heat
Tensile Strength (lbs):
85-95 lbs/sq. in.
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