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Thermofoil 100W/M²

  • Thermofoil 100W/M²

Thermofoil is a super thin underfloor heating foil designed to bring the underfloor heating experience to laminate flooring…

Product Features

  • Super thin – less than 1mm thick
  • Minimal height build up
  • Use in dry rooms under laminate, engineered timber boards and even carpet
  • Available in 100W/m2 and 150W/m2
  • Simple and fast installation process
  • Ideal for well insulated new build projects

Why Thermofoil™?

Thermofoil is specifically designed to give the perfect spread of heat when installed under floating laminate flooring and engineered boards. Thermofoil comes in 500mm wide strips in lengths from 1 – 10m and at less than 1mm thick, is perfect for applications where height build up matters.

Flexible sizing

Thermofoil under laminate heating mats are available in standard lengths up to 10m and we can manufacture a bespoke Thermofoil mat to order if required.

If you need a shorter length of Thermofoil that falls in between our size range you can simply cut it to length on site.

Efficient Heating

Large heated areas distribute comfortable, even heat into your room and low thermal inertia provides immediate warmth.

Use programmable controls such as the 5259 Touchscreen Thermostat for a cost effective heating schedule.

What’s in the Box?

  • Thermofoil™
  • Factory test certificate
  • Installation guide
Stock No. Size (M)Area (M2)Output (W)
5388 1.0 x 0.5 0.50 50
5389 2.0 x 0.5 1.00 100
5390 3.0 x 0.5 1.50 150
5391 4.0 x 0.5 2.00 200
5392 5.0 x 0.5 2.50 250
5393 6.0 x 0.5 3.00 300
5394 7.0 x 0.5 3.50 350
5395 8.0 x 0.5 4.00 400
5396 9.0 x 0.5 4.50 450
5397 10.0 x 0.5 5.00 500

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The advantages of under laminate foil heating

Thermofoil underfloor heating foil is designed to make installation of heating under engineered timber floors even easier. Thermofoil comprises of 3 polyester layers which encapsulate the copper bus bar and conductive heating strips. This ultra-thin heating system is designed to provide outputs to suit the heating requirements of any building.

Can I use Thermofoil under my floor?

Whilst Thermofoil is proven in a wide range of flooring applications, it is important to ensure that the laminate or engineered board choice is approved for use with underfloor heating. Always consult the manufacturer's guidelines concerning maximum temperature and residual moisture before making your decision.

Ensure adequate air flow under furniture

It is important that items of furniture used in rooms with underfloor heating have legs or ‘bun feet’ to ensure adequate airflow under the item of furniture to dissipate the heat.

Primary heat source for new build projects

Thermofoil 100W/m2 is ideal for use as a primary heat source in new build projects insulated to the required level. For larger projects it is possible to use Thermofoil 100W/m2 (instead of 150W/m2) to greatly reduce the overall load of the system while maintaining an adequate heat source.

Please note that Thermofoil is a Class II product and is not suitable for installation in special locations such as wet rooms and bathrooms.

Document Name Download
WIDTH 500mm (430mm heated)
LENGTH Various to suit application
OUTPUT 80-100w/m2
DIELECTRIC STRENGTH 3kv min
MAX OPERATING TEMPERATURE 28°C (thermostat controlled by via a floor sensor)
MAX THICKNESS 450 microns

Accreditations and Certification

  • CE
  • Double Insulated
  • EN 60335-1/1998
  • EN 60335-2-30/1992
  • DIN VDE 0700 Part 2+1