Green Cable Concrete
Green Cable Concrete is installed in the concrete slab during construction and meets the comfort needs of the most demanding consumers.
STEADFAST, LASTING COMFORT
Green Cable Concrete consists of two paired and twisted heating elements covered in copolymer. This innovation developed by FLEXTHERM uses ultra-resistant and high-performance components to provide you with perfect comfort, peace of mind, a healthy environment and real energy savings.
CABLE CONSTRUCTION

- Sheating
- Braiding
- Insulation
- Heating elements
For specifications, please refer to the Products Technical Specifications document.
COMPATIBILITY WITH FLOOR COVERINGS
| Floor covering | Spacing Power | |
| 10 cm (4 in) 161 W/m2 (15 W/ft2) |
15 cm (6 in) 108 W/m2 (10 W/ft2) |
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| Ceramic | ![]() |
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| Natural stone | ![]() |
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| Engineered wood1 | ![]() |
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| Vinyl1 | ![]() |
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| Floating floor1 | ![]() |
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| Linoleum1 | ![]() |
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| Parquet1 | ![]() |
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| Carpet1 (without rubber backing or carpet padding) | ![]() |
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1For floor coverings other than ceramic and natural stone, always check with the manufacturer of the floor covering to make sure its product is compatible with floor heating systems.
INSTALLATION SURFACES
| Concrete slab1 | ![]() |
1The concrete slab must be insulated to avoid heat loss from below. FLEXTHERM also recommends that all rooms supported by the concrete slab be equipped with a FLEXTHERM floor heating system in order to avoid perimeter heat loss..
ELECTRICAL CHARACTERISTICS
| Standard voltage | 240 volts (208 volts available upon request) |
| Output | 16.4 W/linear m (5 W/linear ft) |
| Output by type of installation | Standard use
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| Connection to thermostat | Simple installation: a single cold lead is connected to the thermostat (return feed on the same cable) |
| Cold lead | 3 m (10 ft) Two conductors and grounding |
| Certification | CSA Canada: series type 1B and 2D space heating CSA U.S.: series type C space heating Dry and wet environments |
| No significant electromagnetic field emission | ![]() |

