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High performance floor insulation

Thermafloor TF70 is a high performance rigid thermoset polyisocyanurate (PIR) insulation board for use in solid concrete and suspended ground floors.
Manufactured in Castleblayney this non-fibrous product can reduce the cost of related items such as soil removal and service connections.


  • Unaffected by air infiltration
  • Easy to handle and install
  • Ideal for new build and refurbishment
  • Manufactured with a blowing agent that has zero ODP and low GWP


TF70 Data Sheet


Kingspan Therma TF70