Bring the luxury feeling of underfloor heating and the simplicity of an electric system to timber and carpet floors.

Thermofoil PRO is the most advanced electric under floor heating foil available today. Innovations such as our exposed cable loops and continuous earth protection ensure an easy installation and total safety.

Technical Data

Width500mm
Thickness2.5mm
Max. Temperature*28°C *
Protection RatingIPX7
WarrantyLifetime
Wattage140W/m2
Conductor TypeSingle Ended
Cold Tail Length5m

 

*Regulated by floor sensing thermostat
**Based on installing the cable at two dimple spacing

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Lifetime Warranty

We are so confident in the quality of Thermonet Underfloor Heating cable that we provide a lifetime warranty on each system, as well as a three-year warranty on our thermostats.

Efficient Heat Exchange Foil

Thermofoil PRO's second layer of foil is meant to shield the heating element while also distributing heat evenly to the floor above.

Easy Cut And Return Installation

Thermogroup's product developments include the accessible cable loops. They allow for quick and easy cut-and-return installation while also preserving the heating element.

Continuous Earth Protection Braid

Thermofoil PRO's continuous earth braid protection runs the length of the heating cable, ensuring electrical safety. It can also be used in the bathroom.

Minimal Height Build-Up

The foil system is only 2.5mm thick, with a 4mm thick low-profile cold tail that may be hidden under the insulation.

Stock No.SizeAreaOutputResis.ΩStock StatusAction
1115022 x 0.5m1m2150 W353 ΩIn Stock
1115033 x 0.5m1.5m2225 W235 ΩIn Stock
1115044 x 0.5m2m2300 W176 ΩIn Stock
1115055 x 0.5m2.5m2375 W141 ΩIn Stock
1115066 x 0.5m3m2450 W118 ΩIn Stock
1115077 x 0.5m3.5m2525 W101 ΩIn Stock
1115088 x 0.5m4m2600 W88 ΩIn Stock
1115099 x 0.5m4.5m2675 W78 ΩIn Stock
11151010 x 0.5m5m2750 W71 ΩIn Stock
11151212 x 0.5m6m2900 W59 ΩIn Stock
11151414 x 0.5m7m21050 W50 ΩIn Stock
11151616 x 0.5m8m21200 W44 ΩIn Stock
11151818 x 0.5m9m21350 W39 ΩIn Stock
11152020 x 0.5m10m21500 W35 ΩIn Stock
11152424 x 0.5m12m21800 W29 ΩIn Stock
11152828 x 0.5m14m22100 W25 ΩIn Stock
11153232 x 0.5m16m22400 W22 ΩIn Stock

Also available in kits including a Thermostat

Stock No. Size Area Thickness PK Qty R Value Stock Status Action
6012 1.2 x 0.6m 14.4m2 6mm 20 0.18 m2k/w In Stock
6014 1.2 x 0.6m 7.2m2 10mm 10 0.30 m2k/w Low Stock

Frequently Asked Questions

Because heat flows evenly in all directions until it encounters a layer of thermal resistance, installing a layer of Econoboard Insulation Boards beneath the Underfloor Heating to act as a thermal resistance layer and prevent downward heat loss is highly recommended. Stopping this downward heat loss reduces the time it takes for the Underfloor Heating to heat up and can improve its efficiency by up to 50%. However, if this is not taken into account during the height construction, the heating will still work, but it will be less efficient and take longer to warm up.

Uncoated boards have an extruded polystyrene core with a fibre reinforced cement coating on both sides, whereas coated boards have an extruded polystyrene core with a fibre reinforced cement coating on both sides. The Coated Econoboard is designed to be used on a wooden substrate to offer lateral stability, whilst the Uncoated Econoboard is designed to be used on concrete.

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