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.
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.
in 93 offers
last seen 12 May 2026
The lowest price we last saw for Thermogroup Thermonet Undertile Heating 150W/m² - Full Kit Area 5m² was $394.00 at Renovation Kingdom, compared across 26 retailers (last seen 12 May 2026). Prices may have changed since.
The all-time low we recorded was $355.00 on 21 Aug 2025.
Prices last updated 12 May 2026.
Thermogroup Thermonet Undertile Heating 150W/m² - Full Kit Area 5m²
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.
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.
Last updated at 12/05/2026 00:41:17
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Delivery between 12–21 May $35
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| 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 10m / 5.0 sqm Thermogroup Thermonet 111510T
Delivery $1,000
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet - Undertile 1.5m2 Heating Complete Kit 150W/m2 111503T
Thermonet 150W/m² Undertile Heating Kit with Thermostat 2 x 0.5m
Delivery between 19–22 May $299
Thermogroup | 111502T-Thermonet 150W/M2 Undertile Heating Kit With Thermostat- White / 2 X 0.5M
Delivery between 18–21 May $89.99
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
