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BodenWarme Electric Undertile Heating Mat 150w with White iSTAT Thermostat


Ideal for use with natural stone, ceramic and porcelain floors, this 150w Electric Under-tile Heating Mat from BodenWärme is an energy-efficient heating solution which features an innovative iSTAT Electric Underfloor Heating Wi-Fi Thermostat with a sensitive touchscreen for en...Read More

£149.99 Incl. VAT
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Ideal for use with natural stone, ceramic and porcelain floors, this 150w Electric Under-tile Heating Mat from BodenWärme is an energy-efficient heating solution which features an innovative iSTAT Electric Underfloor Heating Wi-Fi Thermostat with a sensitive touchscreen for enhanced usability, gloss white fascia and modern styled chrome frame.

This BodenWärme Electric Under-tile Heating system will provide your home with a comfortable and consistent temperature without the risk of cold or hot spots. Thanks to the mat's handy rapid-fit sticky mesh, it is quick and simple to install, especially in comparison to cable systems. As well as weekly programming functions with holiday functionality and 'Key Lock' adaptive learning to adapt to the unique patterns of your home and prevent accidental programme or setting changes, it also includes inbuilt Wi-Fi connectivity so you can control your thermostat remotely using your IOS or Android device. This ensures that even when you're not at home, you can select the temperature of your underfloor heating, ready for your arrival when you return.

Features & Benefits: BodenWarme Electric Undertile Heating Mat 150w with White iSTAT Thermostat

  • Wide range of sizes available to suit your installation requirements
  • Adaptive learning, 7-day weekly programming and Key Lock included
  • Wi-Fi connectivity for remote controlling of temperature
  • Elegant glossy white thermostat design
  • Rapid-fit sticky mesh mash for quick and easy installation
  • Tough fluoropolymer conducting insulation with durable PVC outer insulation
  • Robust 3.6mm wire keeps increased floor height to a minimum
  • Dural-core wire with simple, single connection point
  • Lifetime manufacturer-backed warranty for complete peace of mind

Used as a primary heat source in well-insulated rooms, this BodenWärme 150-watt Electric Under-tile Heating Mat can reduce the need for traditional radiators which can often be unsightly and take up wall space. The mat features tough fluoropolymer conducting insulation with PVC outer insulation to ensure durability as well as a thin yet strong wire which keeps the increase in your floor height to a minimum.

If you want to enhance the overall energy efficiency of your room further, you can position the mats on top of underfloor heating insulation boards which will reduce heat loss through uninsulated floors and speed up heat times. The reliable and robust BodenWärme Heat Mat is backed with a lifetime warranty while the thermostats are covered by specific manufacturer-backed warranties to give you peace of mind.

How do I calculate the correct size of BodenWärme heating kit?

To determine which kit size you need for your project, you should first calculate the area of the whole floor space by multiplying the length of the floor by the width. Once you have done this, you should then deduct any fixed furniture from the area with a clearance of less than 50mm above the floor. This will remove the risk of causing hot spots in your room. Once you have a total area minus the deductions, you should subtract a further 10% from your total as this will allow for spacing around the perimeter of the room and between mats.


  • BodenWärme's heat mats are especially suited to large areas and standard-shaped rooms. For installation, simply roll out your mat and cut the rapid-fit sticky mesh backing and turn back in the opposite direction as required. With each mat comprising wire only 3.6mm thick, they are long-lasting and incredibly resilient to minimise the increase in the overall floor height of your room. For additional simplicity, unlike carbon film systems, the dual-core wire has a single connection point.

The iSTAT Electric Underfloor Thermostat features:

  • A sleek modern design with a chrome frame and a gloss fascia
  • WiFi Connectivity, allowing for remote control via your Android or IOS device
  • Sensitive touchscreen enhances usability at the thermostat
  • Adaptive learning allows the thermostat to adapt with the unique properties of your home
  • Full 7 day per week programming with holiday functionality
  • Key Lock function that prevents settings or programmes being changed by mistake

BodenWärme undertile heating mat features:

  • Dual core wire with simple, single connection point
  • Thin yet very robust 3.6mm wire keeps the increase in floor height to a minimum
  • Tough Fluoropolymer conducting insulation with PVC outer insulation ensure durability
  • Lifetime manufacturer backed Warranty for total peace of mind
  • Rapid fit sticky mesh mat ensures ease and speed of installation
  • Full CE certification and ROHS compliance for guaranteed safety

Standards & Certification

  • Full CE certification
  • RoHS Compliant for guaranteed safety

Please note:

  • Heat mats cannot have excess cut off at the end or be shortened. Unfortunately, once they have been trimmed/cut, you cannot return them.
  • The maximum total size of 150w/m² BodenWärme underfloor heating mats that a single thermostat can control is 20m². If you need to cover an area greater than 20m², the area should be divided into separate zones and controlled using multiple thermostats.
  • As with all electrical projects governed by Part P regulations, a certified electrician must undertake all mains electrical connections.
  • The heating must be protected by a 30 Amp Residual Current Device (30mA RCD) to prevent electric shock. This can be positioned via a dedicated fused spur or within the consumer unit.
  • You should also ensure that the total current of your heating system does not surpass the current capacity of the circuit it is connected to. Standard domestic ring circuits are rated at 13 Amp and you can take an electrical feed via a single 13 Amp fused spur.


Coverage 1m2
Wattage Output Heat Mat Warranty Lifetime Warranty Certification ROHS
Element Structure Dual Core Wire Cable Thickness 3.6mm Cable Spacing 80mm Cold Tail Length 3m Conductor Insulation Fluoropolymer
Earth Type 100% Coverage Earth Shield Suitable For Use Under Natural Stone
Tiles - Ceramic
Tiles - Porcelain
Outer Insulation PVC

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