DIY In-slab Floor Heating Kits

In-slab DIY Cable kits


In-slab DIY cable kits are ideal for installation in large areas within a concrete slab or polished slab floor.
The cable is tied down to the reinforcing mesh prior to the concrete being poured.

Typical room coverage, allowing for a gap around the edge of the room is about 80% of the actual floor area.
Suited to systems using off-peak power, in-slab heating is a cost effective floor heating solution.

Free delivery


To your door in 2 to 4 days

Inslab cable DIY kit for underfloor heating

In-slab cable kit inclusions

Each kit contains
  • Floor Heating Cable
  • Cable Ties
  • Standard Touch Screen Thermostat
  • Floor Heating Sensor
  • Cable Alarm
  • Detailed Installation Instructions
  • 10 Year Cable Warranty


  • under floor heating thermostat vertical

    Standard Touch Screen Thermostat

    Thermostat features
  • Programable 7 Day 24 Hour
  • Floor or Air Sensing
  • 2 programming mode options
  • Slimline design
  • Blue back light when operating
  • Responsive touchscreen
  • Thermostat maximum load is 16 amps / 3700 watts.
  • 2 year warranty
  • Choose your kit size

    For installation within a concrete slab - 30 watts per linear metre, twin core cable.
    Prices are for cable only. Add $175 for a thermostat
    All prices include GST



    Max output watts

    Cable length metres

    Coverage floor area
    @150w per sqm
    Cable spacing 20cm

    Kit Price

    1000w

    33.3

    6.66

    $435

    1400w

    46.6

    9.33

    $474

    2000w

    67

    13.3

    $571.50

    2500w

    83.3

    16.6

    $669

    3500w

    129

    26

    $838

    Optional Thermostats

    For a small additional cost, you can swap out the above standard thermostat for one of the options below.
    Thermostats (excluding DIN Rail) are available as horizontal or vertical.
    Prices listed are vertical.

    Buy a floor heating kit today