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.
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
The lowest price for Thermogroup Thermonet Undertile Heating 150W/m² - Full Kit Area 5m² right now is $394.00 at Renovation Kingdom, compared across 26 retailers.
The all-time low was $355.00 on 30 Aug 2025 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 12 May 2026.
Last updated at 12/05/2026 00:41:17
Underfloor Heating - Under Tile Kit - White Thermostat - 0.5m x 10m / 5.0 sqm Thermogroup Thermonet 111510T
Delivery $1,000
Underfloor Heating - Under Tile Kit - White Thermostat Thermogroup Thermonet 1115xxT
Delivery $1,000
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet - Undertile 1.5m2 Heating Complete Kit 150W/m2 111503T
| 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
Underfloor Heating - Under Tile Kit - White Thermostat Thermogroup Thermonet 1115xxT
Delivery $1,000
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
Thermonet 150W Undertile Heating Kit with Thermostat
Delivery $100
| Heated Width | 430mm |
| Max. Thickness | 3.5mm |
| Max. Temperature | 28°C * |
| Protection Rating | 1P68 |
| Warranty | Lifetime |
