Thermosphere Electric Underfloor Heating Foil System

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  • Ideal for engineered timber, vinyl, and carpet
  • Energy-efficient heat exchange foil spreads heat evenly
  • TCF award winner 2022
  • 19db Impact sound reduction
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From £37.44 exc. VAT

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The ThermoSphere Foil system is the perfect balance for floating floors.

ThermoSphere Foil Underfloor Heating is a foil electric underfloor heating system, designed to provide the perfect level of warmth without overheating, warping, or distorting soft floor finishes. This makes it the ideal underfloor heating system for wood, carpet and vinyl floor finishes. In 2015 it became the first fully earthed foil electric underfloor heating system in the UK to feature easily accessible cable loops designed to assist with an easier installation.

Available as a handy kit, ThermoSphere Foil comes the 140W/m² foil, it's unique cusioning underlay and acoustic dampening overlay in one convinient cost-saving box. ThermoSphere Foil Underfloor Heating is compatible for use with all ThermoSphere Thermostats.

  • Efficient heat exchange foil:
    The double layer of foil is specifically designed to protect the heating element and achieve an even spread of heat to the floor finish above.
  • Easy cut and return installation:
    The accessible cable loops simplify cut and return installation and provide abrasion protection for the heat element after installation is complete.
  • Continuous earth protection braid:
    ThermoSphere Foil Underfloor Heating has a continuous earth braid protection running throughout the entire length of the heating cable. So you can easily install it with complete peace of mind.
  • Low profile cold tail:
    An extra malleable, low profile cold tail makes installing foil easy. The cold tail is only 4mm thick and can be concealed within the insulation.

Thermosphere Electric Floor Heating Foil System Technical Data

  • Voltage: 2350V 50Hz
  • Output: 140W/
  • Total Thickness: 2mm
  • Mat Sizes: 1 - 12m²
  • Protection Rating: IP68
  • Foil Material: Aluminium Fibre
  • Cable Insulation: FEP
  • Impact Sound Reduction: 19dB
  • Recommended max temp: 27oC (limited by controls)
  • Warranty: Lifetime

Please see the grid below four square meter, output, and resistance calculations:


Area (m²) Underlay Boards Underlay Area (m²) Overlay Area (m²) Foil Size (m) Foil Area (m²) Output (W) Resistance (Ω)
1.0 2 1.2 1.0 2 x 0.5 1.0 140 337
1.5 4 2.4 2.0 3 x 0.5 1.5 210 251
2.0 4 2.4 2.0 4 x 0.5 2.0 280 188
2.5 5 3.0 3.0 5 x 0.5 2.5 350 151
3.0 5 3.0 3.0 6 x 0.5 3.0 420 126
4.0 7 4.2 4.0 8 x 0.5 4.0 560 94
5.0 9 5.4 5.0 10 x 0.5 5.0 700 75
6.0 10 6.0 6.0 12 x 0.5 6.0 840 63
7.0 12 7.2 7.0 14 x 0.5 7.0 980 53
8.0 14 8.4 8.0 16 x 0.5 8.0 1120 47
9.0 15 9.0 9.0 18 x 0.5 9.0 1260 41
10.0 17 10.2 10.0 20 x 0.5 10.0 1400 37
12.0 20 12.0 12.0 24 x 0.5 12.0 1680 31

Click the links below to see the technical specifications and user guides for this product.

 

Delivery Times

Delivery times for all delivery services are Monday to Friday (excluding Bank Holidays) 8am - 6pm. A 'working day' is Monday to Friday, excluding bank holidays. Weekends and bank holidays do not count as working days.

Delivery Costs

For information on delivery costs, please visit the main Delivery page.

Delivery Damages

It's important that you indicate the damages on the delivery note when you sign for the goods. Notify The London Tile Company by calling our advice line on 0333 320 80 48 if there are any damages or irregularities to your order within 24 hours of delivery.

From £44.93 inc. VAT
From £37.44 exc. VAT

In Stock

Adding to basket… The item has been added
COVERAGE CALCULATOR
Bulk Discount

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