50mm Kingspan ThermaFloor TF70 PIR Insulation Board 2400mm x 1200 (8′ x 4′) (Pack of 6)

Code: IW4258

The Kingspan TF70 Thermafloor insulation board is great for use with concrete floors and suspended ground floor buildings.



Due to the nationwide issue with the supply of raw material that is used for production of PIR insulation, the current estimated delivery date of PIR Insulation is the week commencing the 9th Nov. As an alternative, we recommend a higher performance insulation Kingspan Kooltherm.

£129.95 £155.94 Inc VAT

In Stock
2 to 5 working days delivery. direct from supplier.
Low Wholesale Prices
Open to businesses & public



  • No requirement for a vapour control layer
  • Quick response floor heating – prevents heat loss through ‘heat sump’
  • Minimises the cost of related items – soil removal, DPM’s, service connections
  • Kingspan TF70 Thermafloor can also be used on walls and ceilings.
  • High performance rigid urethane insulation thermal conductivity 0.022 W/mK for all thicknesses of insulation board.

Key Features:

  • Board size: 2400mm x 1200mm
  • Coverage per board: 2.88m2
  • Thermal Conductivity: 0.022 W/m·K
  • Application: Solid concrete and suspended timber ground floors. Suitable for use with underfloor heating systems