Winters in cold weather climates bring snow and ice which means you have to shovel, plow or salt walkways, and stairs. Heatstone Connex patio stones offer an easy-to-install, convenient and reliable radiant heating system to keep high outdoor traffic areas snow- and ice-free throughout the winter season. Home and business owners can increase home, commercial and rental property values. Plan for a shovel and salt free winter!

Built with Contractors and DIYers in mind, this outdoor radiant heating system is offered in two formats. Purchase as starter kits as pre-cast integrated concrete patio stones (1’x1′ and 2’x2′) with the heating cabling and connectors already included, or without concrete (just bridging cables and cap). Each pre-cast stone is designed to be a self contained heated unit which connects to the next stone, etc. Use the integrated concrete patio stones for quick and easy installation of walkways, areas around patios as well as hot tubs. Have a custom design idea in mind, use the Heatstone Connex system without concrete and pour your own concrete, shape, colour and stamp if desired.


Available in:



Call us if you have any questions at 1 855 364 2286 or contact us to discuss your requirements and a solution that meets your specific needs.

More Info

The Heatstone Connex System keeps many outdoor spaces clear of snow and ice reducing the risk of falling on uneven or slippery surfaces:

Many Uses

  • Walkways
  • Entrance ways
  • Wheelchair ramps
  • Loading docks
  • Stairs
  • Patios
  • Areas around BBQs and hot tubs

Panel Types

Two types of panels are available:

  • Straight Heated Panel
  • Corner Heated Panel

Panel Sizes

The Panels are available in various sizes:

  • 1’ x 1’
  • 2’ x 2’
  • 4’ x 4’

How Does it Work?

Each Heatstone Connex System plugs into a 120V outlet and uses heat cabling and connectors to deliver radiant heat.

Heatstone Assembly ISO

Terminator Cap

Terminator Cap

The terminator cap ends the electrical current.

GFCI Power Connector

Ground Fault Circuit Interrupter (GFCI) Power Connector

The GFCI power cable provides GFCI protection to the entire Heatstone Connex System. The Heatstone Connex System connects easily into any standard 120Volt outdoor electrical outlets.

Bridging Cable

Bridging Cable Connector

The Bridging Cable Connector bridges electrical power from one panel to the next.

Annual Operating Costs

Panel Size Max Watts Per Panel Annual Cost *
1×1 27W $3.40
2 x 2 99W $12.05
4 x 4 396W $48.20
4 x 8 792W $96.80

*Estimates energy cost per year based on 3 hours of use daily @ $0.11 kWh. Cost depends on rates and use. For comparison, on a yearly bases, a 29W halogen light bulb costs $3.49*, and a 60W incandescent light bulb costs $7.23*.