150mm Kingspan TF70 ThermaFloor PIR Insulation Board 2.4m x 1.2m

As the top standard thickness in the range, 150mm Kingspan Thermafloor® TF70 delivers the highest single-board thermal resistance TF70 offers, at 6.80 m²K/W. Its 0.022 W/mK PIR core reaches the very low floor U-values expected on low-energy and passive-leaning builds without doubling boards up. Low emissivity foil faces each side, and the board suits solid concrete and suspended timber ground floors, new or existing. Where one board must give maximum thermal performance, this is it.

Benefits

• 6.80 m²K/W thermal resistance, the highest standard TF70 figure
• Reaches very low U-values without doubling up boards
• Conductivity of just 0.022 W/mK
• Low emissivity foil to top and bottom faces
• New build or refurbishment, either way
• Declared compressive strength of 120 kPa (10% compression)
• Light to handle for its thickness

Good to know

• Resistant to the passage of moisture vapour
• 2.88m² per sheet, 2400mm x 1200mm
• BBA 14/5133 applies to the 20 to 150mm thicknesses
• Store boards raised off the ground and under cover