Heating Foil - Electric Underfloor Heating

ThermoSphere Foil is the safest and most advanced electric underfloor heating system that's designed to heat engineered timber, laminate, carpet or vinyl floor finishes and at only 1.5mm thick, there is minimal impact on floor height. 

ThermoSphere Foil is a hard wearing foil designed for a long lasting installation with efficient heat transfer. The double layer of foil is specifically designed to protect the heating element and achieve an even spread of heat to the floor above. It is also the only heating foil with a continuous earth braid to ensure complete protection and safety.

Equipped with a cushioning underlay, the heating cable inside ThermoSphere Foil is embedded to remain totally protected from abrasion. Accessible cable loops simplify cut and return installation and provide protection for the heat element after installation is complete.

  • The only foil to include a continuous earth braid
  • The first fully earthed foil in the UK to feature accessible cable loops for a much easier installation
  • It‘s only 1.5mm thick so there is minimal impact on floor build-ups
  • Energy efficient heat exchange foil protects the heating cable and spreads heat evenly
  • Unique cushioning underlay and acoustic overlay are included with ThermoSphere Foil kits
  • Low profile LayFlat cold tail

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that ThermoSphere is consulted before specifying.

ThermoSphere
Bridge House, Pattenden Lane
Marden
Kent
TN12 9QJ


Heating Foil - Electric Underfloor Heating

ThermoSphere Foil 140 W/m2
• Area: 1 - 12 m2
• Length: 2000 - 24000 mm
• Thickness: 1.5 mm
• Width: 500 mm
• Heat Output: 140 - 1680 W
• Heating Temperature: 29 °C
• Uniclass: Ss_60_40_92 Underfloor heating and cooling systems

Cushioning Overlay
• Density: 150 Kg/m3
• Length: 15000 mm
• Thickness: 1.2 mm
• Thickness Tolerance +/-: 0.1 mm
• Width: 1000 mm
• Uniclass: Ss_60_40_92 Underfloor heating and cooling systems
• Features: Continuous earth protection braid, Easy cut and return installation, Efficient heat exchange foil, Low profile cold tail
• Impact Sound Reduction: 21 dB
• Thermal Resistance: 0.014 m2K/W
• Tog Rating: 0.14 tog
• Colour: Grey, Red
• Material: Polyethylene

Cement Overlay Boards
• Average Weight: 1.5 kg/m2
• Length: 1200 mm
• Thickness: 12 mm
• Thickness Tolerance +/-: 0.2 mm
• Weight per Unit: 7.5 kg
• Width: 600 mm
• Colour: Grey
• Material: Cellulose, Cement, Silica
• Thermal Resistance: 0.038 m2K/W
• Tog Rating: 0.4 tog
• Quantity Per Pack: 2
• Uniclass: Ss_60_40_92 Underfloor heating and cooling systems

HDF Overlay Boards
• Density: 770 Kg/m3
• Length: 1200 mm
• Thickness: 7 mm
• Thickness Tolerance +/-: 0.2 mm
• Width: 600 mm
• Uniclass: Ss_60_40_92 Underfloor heating and cooling systems
• Bending Strength: 3.9 MPA
• Formaldehyde Emission Class: E1
• Thermal Resistance: 0.047 m2K/W
• Quantity Per Pack: 8
• Material: High Density Fibreboard

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