Fast-install cable underfloor heating

Vario® is the fastest-install cable underfloor heating kit available. No primer, no tapes, no hassle and is guaranteed to save you time. 


Unique TwistedTwin™
heating cable

Pre-measured and
patented fixing strip

Eight conveniently
sized kits

Simple installation

Safe for wet areas

Adjustable heat output


Cut installation time

Vario® is the only electric underfloor heating cable system with our patented Fixing Strip. This saves time on-site by removing the need to measure and mark the substrate. The Vario® fixing strip features high-grab adhesive that sticks fast to timber or concrete substrates and is pre-marked with 10mm increments to make cable spacing fast, simple and hassle-free.

TwistedTwin™ heating cable

Thermonet® heating cables have a tough fluoropolymer coating on the outside and internal conductors, a continuous armoured earth sheath and multi-strand twin conductors.

Most cables on the market have multi-strand dual conductors but with TwistedTwin™ we offer more. Thermonet® and Vario® are the only underfloor heating systems in the UK to feature our unique TwistedTwin conductors. We twist them together to eliminate electromagnetic field (EMF) and neutralise the stress, expansion and contraction of the cable along the entire length. This results in a more robust, workable, and longer-lasting cable superior to anything else available.


Available Products

Stock No. Product Size (m) Area (m2)Output (W)
102202 Vario heating cable kit 13.0 1.0 to 2.0 185
102203 Vario heating cable kit 24.0 2.0 to 3.0 294
102204 Vario heating cable kit 31 3.0 to 4.0 424
102208 Vario heating cable kit 55.0 5.0 to 6.0 767
102210 Vario heating cable kit 64 6.0 to 8.0 958
102212 Vario heating cable kit 87.0 8.0 to 10.0 1222
1202 Perimeter insulation foam 5mm x 80mm x 50mm Roll

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