Full kit ready for installation The Thermonet matting is available in a kit which includes all the items (except insulation) that you will require for installation of your underfloor heating. Thermonet features 3.5mm TwistedTwin cable, self-adhesive mesh and our low-profile cold tail connection cable. Thermonet underfloor heating cables have a tough fluoropolymer coating on the outside and internal conductors, a continuous armoured earth sheath and multi-shrand twin conductors. The conductors as twisted together to eliminate electromagnetic field (EMF) and neutralise the stress, expansion and contractions of the cable along the entire length; resulting in a more robust longer lasting cable. TwistedTwin cable construction The unique stress free cable construction creates a longer lasting heating cable with zero electromagnetic field (Zero EMF). Full self adhesive mesh Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer. Heating cable protection Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer.
Full kit ready for installation The Thermonet matting is available in a kit which includes all the items (except insulation) that you will require for installation of your underfloor heating. Thermonet features 3.5mm TwistedTwin cable, self-adhesive mesh and our low-profile cold tail connection cable. Thermonet underfloor heating cables have a tough fluoropolymer coating on the outside and internal conductors, a continuous armoured earth sheath and multi-shrand twin conductors. The conductors as twisted together to eliminate electromagnetic field (EMF) and neutralise the stress, expansion and contractions of the cable along the entire length; resulting in a more robust longer lasting cable. TwistedTwin cable construction The unique stress free cable construction creates a longer lasting heating cable with zero electromagnetic field (Zero EMF). Full self adhesive mesh Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer. Heating cable protection Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer.
in 22 offers
last seen 10 May 2026
The lowest price we last saw for Thermogroup Thermonet Undertile Heating 150W/m² - Full Kit Area 9m² was $362.00 at Renovation Kingdom, compared across 20 retailers (last seen 10 May 2026). Prices may have changed since.
The all-time low we recorded was $355.00 on 21 Aug 2025.
Prices last updated 10 May 2026.
Thermogroup Thermonet Undertile Heating 150W/m² - Full Kit Area 9m²
Full kit ready for installation The Thermonet matting is available in a kit which includes all the items (except insulation) that you will require for installation of your underfloor heating. Thermonet features 3.5mm TwistedTwin cable, self-adhesive mesh and our low-profile cold tail connection cable. Thermonet underfloor heating cables have a tough fluoropolymer coating on the outside and internal conductors, a continuous armoured earth sheath and multi-shrand twin conductors. The conductors as twisted together to eliminate electromagnetic field (EMF) and neutralise the stress, expansion and contractions of the cable along the entire length; resulting in a more robust longer lasting cable. TwistedTwin cable construction The unique stress free cable construction creates a longer lasting heating cable with zero electromagnetic field (Zero EMF). Full self adhesive mesh Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer. Heating cable protection Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer.
Full kit ready for installation The Thermonet matting is available in a kit which includes all the items (except insulation) that you will require for installation of your underfloor heating. Thermonet features 3.5mm TwistedTwin cable, self-adhesive mesh and our low-profile cold tail connection cable. Thermonet underfloor heating cables have a tough fluoropolymer coating on the outside and internal conductors, a continuous armoured earth sheath and multi-shrand twin conductors. The conductors as twisted together to eliminate electromagnetic field (EMF) and neutralise the stress, expansion and contractions of the cable along the entire length; resulting in a more robust longer lasting cable. TwistedTwin cable construction The unique stress free cable construction creates a longer lasting heating cable with zero electromagnetic field (Zero EMF). Full self adhesive mesh Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer. Heating cable protection Thermonet is installed wire-side-down which means the heating cable is protected from damage during installation by the hard wearing mesh layer.
Last updated at 10/05/2026 13:34:57
Underfloor Heating - Under Tile Kit - White Thermostat - 0.5m x 18m / 9.0 sqm Thermogroup Thermonet 111518T
Delivery $1,000
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermogroup | 111502T-Thermonet 150W/M2 Undertile Heating Kit With Thermostat- White / 9 X 0.5M
Delivery between 18–21 May $89.99
Thermogroup Thermonet 150W/m² 500mm X 18m (9m²) Floor Heating Mats Kit with White Thermostat - Lifetime Warranty
Next-day delivery $16.50
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Delivery $20.05
Thermogroup Thermonet EZ 150W/m² Self Adhesive 18x0.5m - 9.0m² 1350Watts Floor Heating Kit Including Thermostat 111518T
Delivery $15
Thermogroup Thermonet EZ 150W/m² Self Adhesive 18x0.5m - 9.0m² 1350Watts Floor Heating Kit Including Thermostat 111518T
14-day returns
Thermogroup Thermonet EZ 150W/m² Self Adhesive 18x0.5m - 9.0m² 1350Watts Floor Heating Kit Including Thermostat 111518T
Delivery between 14–19 May $15
Thermogroup Thermonet EZ 150W/m² Self Adhesive 18x0.5m - 9.0m² 1350Watts Floor Heating Kit Including Thermostat 111518T
Delivery $20
Thermogroup Thermonet Undertile Heating Kit with Thermostat - 150W/m² - Area 9m² - 111518T
Free delivery between 11–19 May
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
Underfloor Heating - Under Tile Kit - White Thermostat - 0.5m x 18m / 9.0 sqm Thermogroup Thermonet 111518T
Delivery $1,000
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermogroup | 111502T-Thermonet 150W/M2 Undertile Heating Kit With Thermostat- White / 9 X 0.5M
Delivery between 18–21 May $89.99
Thermogroup Thermonet 150W/m² 500mm X 18m (9m²) Floor Heating Mats Kit with White Thermostat - Lifetime Warranty
Next-day delivery $16.50
Thermonet 150W/m² Undertile Heating Kit with Thermostat 18x0.5m - 9.0m²
Delivery $20.05
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
