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Calda Pro is our most versatile system. It consists of a 20MM high density XPS insulation panel, housing the underfloor heating pipework. It is an overlay system, so is applied directly on top of your current floor build up. Engineered wooden flooring and tiles can be laid directly on top of this system. Carpets will require a 5MM latex application or a 6MM layer of plywood. 

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This system can be supplied for use with either 12mm or 16mm pipework. 

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Due to the high quality insulation properties of the XPS panel, and the heat distribution properties of the cement coating, this is an extremely effective system for many refurbishment and new build projects. As this system requires only a 20MM build-up, it limits the loss of ceiling height.

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CALDA PRO

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Technical data

  • 1200 x 600 x 20mm

  • Routed at 150mm centres for 16mm or 12mm pipe

  • Compressive strength 0.25 N/mm²

  • Thermal conductivity 0.035 W/mK

  • Thermal expansion coefficient 0.07 mm/(mK)

  • Water absorption less than 1.5 % vol.

  • Tested in accordance with (standard, classification)

  • Contains no chlorofluorocarbons (CFCs), HCFCs, HFCs or HBCDs.

  • Fire behaviour: Class E EN 13164

Send us your projects details for a full system design and supply quote

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