1
Choose what you need
Add products to your basket as normal
2
Build a quote
Suppliers will quickly bid their best prices in under 24 hours
3
Order
Review the offers and place your order
Kingspan Thermafloor TF70 75mm x 2400mm x 1200mm (Pack of 4)
Trustpilot logo5 star rating

Kingspan Thermafloor TF70 75mm x 2400mm x 1200mm (Pack of 4)

SKU: 226586
Est. £158.35 - £158.35  + VAT
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 Description

  • 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


Kingspan Thermafloor TF70 is a high performance rigid thermoset polyisocyanurate (PIR) insulation. Manufactured under a management system certified to ISO 9001: 2015 (Quality Management Systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements), ISO 45001: 2018 (Occupational Health and Safety Management Systems), ISO 50001: 2018 (Energy Management Systems. Requirements with guidance for use)and ISO 37301: 2021 (Compliance Management Systems. Requirements with guidance for use). Kingspan Thermafloor TF70 is also manufactured in accordance with the Harmonized Standard BS EN 13165: 2012 + A2: 2016 (Thermal insulation products for buildings- Factory made rigid polyurethane foam (PUR) products- Specification). The use of Kingspan Thermafloor TF70 produced at Kingspan Insulation’s Pembridge and Selby manufacturing facilities is covered by BBA Certificate 14/5133, and that produced at Kingspan Insulation’s Castleblayney manufacturing facility by NSAI Agrément Certificate 03/0196.

Product Specification

ApplicationSolid & Suspended Floors
BrandKingspan
ColourYellow
Edge DetailSquare
FinishSmooth
Fire PerformanceBS EN 13501-1:2018, Euroclass RtF F
Insulation TypePIR Insulation
Length (mm)1200
MaterialPolyisocyanurate (PIR)
RangeThermafloor TF70
Sales Quantity1
ShapeRectangle
Thickness (mm)75
Width (mm)2400
Approx. Weight (kg/m²)2.7
Base Unit of MeasureBoard
Compressive strength @ 10% strain (kPa) 140
Density (g/cm³)32
Dimensions (metric)75mm x 2400mm x 1200mm
Facing MaterialFoil
Harmonised StandardBS EN 13165
Manufacturer Product PageKingspan Product Page
Pack Coverage (m²)11.52
Pack Qty. (units)4
Pack Weight (kg)31.104
Product FeaturesHigh 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.
Specific Heat Capacity (kJ/kg·K)1.4
Thermal conductivity max. (W/m·K)0.022
Thermal Resistance R Value (m²K/W)3.4
Thermal Transmittance (W/m²K)0.279
Unit Coverage (m²)2.88
Unit Weight (kg)7.776
AvailabilityIn Stock