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  2. Floor Insulation Boards
  3. Thermafloor TF70

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Kingspan Therma TF70 Suspended Timber Floor Insulation Between Joists

A Guide to Constructing a Floating Floor

Learn more about the assembling of floating floors for a lightweight domestic or retrofit solution

Knowledge Article5 min read
House Within A House Front Case Study- 4:3

House-within-a-house

1950s house within a Victorian conservation zone has been cocooned in roof, floor & wall insulation

Case Study5 min read
Can You Fix Insulated Plasterboard To Existing Plastered Walls Article 16:9

What is an Exposed Perimeter?

The exposed perimeter is the total length of all exposed walls surrounding the floor to insulate

Knowledge Article3 min read
Node Cowork Pond Case Study 16:9

How to Insulate Commercial Floors

Find out how to effectively insulate commercial floors

Knowledge Article5 min read
Thermafloor TF70
Beam & dense block ground floor - insulation below screed
Suspended timber ground floor with insulation between joists
Solid concrete ground based floor with insulation below slab

Thermafloor TF70

Thermafloor TF70 is a floor insulation board with a thermal conductivity of 0.022 W/mK. It can be used in solid or suspended floors and is suitable for both new build and refurbishment projects. Thermafloor TF70 insulation boards are easy to cut, handle and install compared to some other commonly used insulants. They are available in a range of thicknesses.

Product Highlights

  • High performance thermoset polyisocyanurate (PIR) insulation - thermal conductivity 0.022 W/mK

  • Suitable for use with most underfloor heating systems

  • Lightweight insulation that is easy to handle and install compared to some other commonly used insulants

  • Our Product Awareness Training is delivered by technical experts, who provide free onsite instruction and guidance 

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