-
Description
The Varme Electric Underfloor Heating Loose Cable Kit is our most popular system for bathrooms, prized for its flexibility in covering rooms of any shape or size. Similar to cable mats, it can be laid directly onto existing floors and covered with tile adhesive. However, it comes as a single length of cable, allowing you to run it freely into irregular or custom areas for complete electric underfloor heating coverage. Loose cable kits can be used in any room, no matter how irregular the shape.
How to Select the Right Kit Size for Electric Underfloor Heating
To choose the correct Varme Loose Cable Kit for electric underfloor heating, first measure the free floor area of your room. When calculating, exclude spaces occupied by fixed objects such as baths, showers, or kitchen units. This ensures optimal electric underfloor heating performance.
For larger areas than standard electric underfloor heating sizes, contact us for tailored advice, as these may require a different electrical configuration for safe electric underfloor heating installation.
What’s Included in the Varme Electric Underfloor Heating Loose Cable Kit
Each electric underfloor heating kit is comprehensive and ready for setup, including:
- 3mm twin-core cable on reel for flexible routing
- Acrylic primer and roller for surface preparation in electric underfloor heating projects
- Cable fixing tape to secure the electric underfloor heating layout
- Thermostat programmer and floor sensor for accurate electric underfloor heating control
- Conduit for the floor sensor to protect electric underfloor heating wiring
- Installation instructions and guarantee certificate for peace of mind with your electric underfloor heating system
Key Features of Electric Underfloor Heating
- Versatile Design: Ideal for any room shape, providing uniform electric underfloor heating without gaps. Additionally, it’s fast to lay for large areas.
- Easy Installation: Suitable for tile, stone, or laminate finishes—great for DIY electric underfloor heating projects. Furthermore, it covers irregular spaces effortlessly.
Benefits of Electric Underfloor Heating
- Energy Efficient: 150w/m² output minimises heat loss, making it cost-effective for internal room electric underfloor heating. Therefore, it saves on energy bills.
- Durability and Safety: Approved materials for long-lasting performance in various environments. As a result, it’s reliable for daily use.
- Eco-Friendly: Sustainable components align with green practices. In addition, it’s recyclable.
-
Manuals

Installation Manual
Handy PDF guide for help with your installation
Installation is easy:
- Make the electric povision as per instructions
- Measure the room and mark out the cable spacing as detailed in the instructions
- Layout out and tape down the cable
- Test the cable
- Fit the floor probe
- Connect the thermostat
- Tile over the cable using flexible adhesive and grout
- Wait at least one week before turning the heating on
-
Specifications
An important point to note is that we only supply ‘twin core’ heating cables. Twin core cables have two heating elements inside which gives two important advantages over ‘single core’ cables.
Firstly you only have one end to connect to the power supply, which is a big advantage during the installation process.
Secondly the EMF (electromagnetic field) which is created in all electrical appliances and wiring is dramatically reduced, to a level where it is almost immeasurable. Whilst this may not be a major concern for you today, there is a lot of research currently being undertaken around the globe into the effects of EMF and it is impossible to predict what findings may occur in the years ahead.

Size Chart for Loose Cable Kits
Product Code Output (Watts) Cable Length (meters) Room Coverage TPC150 150w 15m 1.2sqm TPC250 250w 25m 2.0sqm TPC250 250w 35m 2.8sqm TPC450 450w 45m 3.5m TPC550 550w 55m 4.1sqm TPC650 650w 65m 4.8sqm TPC750 750w 75m 5.8sqm TPC900 900w 90m 6.9sqm TPC1100 1100w 110m 9.0sqm TPC1300 1300w 130m 10.0sqm TPC1500 1500w 150m 11.5sqm TPC1800 1800w 180m 13.5sqm TPC2000 2000w 110m + 90m 15sqm TPC2200 2200w 110m + 110m 17sqm TPC2400 2400w 130m + 110m 19sqm TPC2600 2600w 130m + 130m 20sqm TPC2800 2800w 150m + 130m 22sqm TPC3000 3000w 150m + 150m 23sqm TPC3300 3300w 180m + 150m 26sqm TPC3600 3600w 180m + 180m 30sqm - Thermostats
Varme Electric Underfloor Heating Loose Cable Kit
Price range: £73.00 through £381.00 inc.VAT

-
Description
The Varme Electric Underfloor Heating Loose Cable Kit is our most popular system for bathrooms, prized for its flexibility in covering rooms of any shape or size. Similar to cable mats, it can be laid directly onto existing floors and covered with tile adhesive. However, it comes as a single length of cable, allowing you to run it freely into irregular or custom areas for complete electric underfloor heating coverage. Loose cable kits can be used in any room, no matter how irregular the shape.
How to Select the Right Kit Size for Electric Underfloor Heating
To choose the correct Varme Loose Cable Kit for electric underfloor heating, first measure the free floor area of your room. When calculating, exclude spaces occupied by fixed objects such as baths, showers, or kitchen units. This ensures optimal electric underfloor heating performance.
For larger areas than standard electric underfloor heating sizes, contact us for tailored advice, as these may require a different electrical configuration for safe electric underfloor heating installation.
What’s Included in the Varme Electric Underfloor Heating Loose Cable Kit
Each electric underfloor heating kit is comprehensive and ready for setup, including:
- 3mm twin-core cable on reel for flexible routing
- Acrylic primer and roller for surface preparation in electric underfloor heating projects
- Cable fixing tape to secure the electric underfloor heating layout
- Thermostat programmer and floor sensor for accurate electric underfloor heating control
- Conduit for the floor sensor to protect electric underfloor heating wiring
- Installation instructions and guarantee certificate for peace of mind with your electric underfloor heating system
Key Features of Electric Underfloor Heating
- Versatile Design: Ideal for any room shape, providing uniform electric underfloor heating without gaps. Additionally, it’s fast to lay for large areas.
- Easy Installation: Suitable for tile, stone, or laminate finishes—great for DIY electric underfloor heating projects. Furthermore, it covers irregular spaces effortlessly.
Benefits of Electric Underfloor Heating
- Energy Efficient: 150w/m² output minimises heat loss, making it cost-effective for internal room electric underfloor heating. Therefore, it saves on energy bills.
- Durability and Safety: Approved materials for long-lasting performance in various environments. As a result, it’s reliable for daily use.
- Eco-Friendly: Sustainable components align with green practices. In addition, it’s recyclable.
-
Manuals

Installation Manual
Handy PDF guide for help with your installation
Installation is easy:
- Make the electric povision as per instructions
- Measure the room and mark out the cable spacing as detailed in the instructions
- Layout out and tape down the cable
- Test the cable
- Fit the floor probe
- Connect the thermostat
- Tile over the cable using flexible adhesive and grout
- Wait at least one week before turning the heating on
-
Specifications
An important point to note is that we only supply ‘twin core’ heating cables. Twin core cables have two heating elements inside which gives two important advantages over ‘single core’ cables.
Firstly you only have one end to connect to the power supply, which is a big advantage during the installation process.
Secondly the EMF (electromagnetic field) which is created in all electrical appliances and wiring is dramatically reduced, to a level where it is almost immeasurable. Whilst this may not be a major concern for you today, there is a lot of research currently being undertaken around the globe into the effects of EMF and it is impossible to predict what findings may occur in the years ahead.

Size Chart for Loose Cable Kits
Product Code Output (Watts) Cable Length (meters) Room Coverage TPC150 150w 15m 1.2sqm TPC250 250w 25m 2.0sqm TPC250 250w 35m 2.8sqm TPC450 450w 45m 3.5m TPC550 550w 55m 4.1sqm TPC650 650w 65m 4.8sqm TPC750 750w 75m 5.8sqm TPC900 900w 90m 6.9sqm TPC1100 1100w 110m 9.0sqm TPC1300 1300w 130m 10.0sqm TPC1500 1500w 150m 11.5sqm TPC1800 1800w 180m 13.5sqm TPC2000 2000w 110m + 90m 15sqm TPC2200 2200w 110m + 110m 17sqm TPC2400 2400w 130m + 110m 19sqm TPC2600 2600w 130m + 130m 20sqm TPC2800 2800w 150m + 130m 22sqm TPC3000 3000w 150m + 150m 23sqm TPC3300 3300w 180m + 150m 26sqm TPC3600 3600w 180m + 180m 30sqm - Thermostats
