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Warmup Electric Inscreed Cable Underfloor Heating System

QS-V84079 MFC CODE: WIS180


RRP: £54.49 You Save £16.35 on RRP


5 Working Days Approx

Shipping: £5.95


Warmup Electric Inscreed Cable for Underfloor Heating System is 6mm thick and protected with multiple layers of insulation. Grounding braid means that its safe even in wetroom installations and bathrooms. It has been designed for installation in a concrete screed of 50mm to 100mm.  After installation, the heated screed can be covered with flooring of your choice without any trouble.  It is suitable for all primary and secondary heating applications and especially where heating is constantly required. The cable comes with a Safety Net Installation Guarantee, where the manufacturer will replace any damaged heater returned to store for a free replacement. Apart from this, it is backed by a ten-year warranty.

+  Read what's included.. & options available



  • Manufacturing code is WIS180
  • Technical Details:
  • Size Guide - Cable Covers 0.9 to 1.8m² [Square Metre] - Other sizes available as an options
  • Output Rating: 180W/m², 20W per linear metre
  • Amps: 0.8
  • Resistance [OHMS]: 293.9
  • Operating Voltage 220-240V: 50Hz
  • Cable Diameter: 6mm
  • Connection Lead: Single 2.5m long "cold tail"
  • Standards: Meets all test requirements of IEC 60800
  • Approvals: SEMKO, FIMKO
  • Creditation: CE
  • Thermostat not included - sold separately
  • Features and Specifications:
  • 6mm thick heating cable is protected by multiple layers of metal shielding and insulation
  • Grounding braid makes it safe for wet rooms
  • Inscreed heaters, 50mm floor build, are excellent for simple installation within screeded floors of any size
  • Once installed, the heated screed can be covered with any flooring
  • Designed for installation in concrete screed of 50mm to 100mm. If insulation is absent or beneath more than 100mm of concrete subfloor, insulation boards must be used to ensure optimum heat-up times
  • It is suitable for all applications, providing primary or secondary heating in all rooms or projects that adheres to Building Regulations
  • The slower heat-up and cool-down time of the inscreed cable makes it particularly suitable for rooms which are in constant use, as the screed can be used as a form of storage heating, making effective use of cheaper, low-tariff energy usage
  • Suitable for installation within screeded floors, and is ideal for new-build projects where floor height is not an issue, almost any flooring finish and in particular where the flooring [wood, carpet, vinyl] may be replaced from time to time
  • Different spacings - powerful output cable can be laid at different spacings to give optimal output to complement the flooring finish [e.g. stone] or room design
  • Works under any floor finish
  • Flooring can be changed periodically - without damaging the heater, saving money and increasing flexibility
  • Please download installation manual PDF from technical tab
  • Safety Net Installation Guarantee: With the SafetyNet™ Guarantee, Warmup will replace any damaged heater returned to store for a FREE replacement; no questions asked
  • 10 years of warranty from the manufacturer
  • Optional Products: 14 Different Sizes, Thermostat and Insulation Boards.

Only underfloor heating company whose products are European Compliant, CE marked and accredited by BEAB, cUL, CSA, FIMKO, SEMKO and UL.
Please Note: Read the manual PDF before attempting to install this heater. Incorrect installation could damage the heater and will invalidate your warranty.
The recommended amount of metal fixing strip OR fixing tape for the inscreed wire is 1 metre of fixing for every 6 metres of wire.


Different Sizes / Area Covered

Different Sizes / Area Covered

Underfloor heating available in many sizes with different outputs to choose from options. Please note: Image shown is for illustration purpose only.



Choosing the correct control system is crucial in ensuring that your heating system works in the best possible way, efficiently and easily. Please note: Image shown is for illustration purpose only.

Insulation Board

Insulation Board

Using Warmup insulation boards with underfloor heating can lower your running costs by as much as 50% while reducing your carbon footprint. To find how much Insulation Boards are required for your heated area, please refer additional image.

Total: £38.14 5 Working Days Approx QS Supplies

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