Caleosol ECO+

Gallery Caleosol ECO+ 1
Gallery Caleosol ECO+ 1
March 2021
Headquarters 41000 Blois, France

Caleosol ECO+ - A new fully recyclable and reusable dry underfloor heating and cooling system

Calesol ECO+ is a dry underfloor heating and cooling system aiming at drastically reducing CO2 emission in construction. The Solution is close to carbon neutrality during its fabrication step and can reduce energy consumption by up to 18% during service compared to traditional solution. It is also enabling the use of energy free consumption geo-cooling thanks to its low inertia for better summer comfort. It is composed of wood fibre panels, aluminium plates, and pipes system. Caleosol ECO+ is a breakthrough in easiness to install thanks to its digital platform providing tailored products to fit exactly the shape of rooms thanks to customer drawing. It is therefore a convenient product for DIY money-savers, professionals. The Solution can also be easily recycled at end of life.

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Key features

  • Nearly CO2 neutral during fabrication and fully reusable
  • High efficiency in cooling application using geo-cooling free energy
  • Low weight and low inertia
  • Reducing heating consumption by up to 18% by producing exactly the heat required due to reduced latency and enabling agile cooling without spending energy
  • Recyclable at the end of the service time


  • Caleosol ECO+ can reduce installation time by 4-5 weeks by avoiding wet screed drying waiting time
  • When used with wood finishing, Caleosol ECO+ can be 30% to 50% less expensive that traditional underfloor system
  • The cooling aspect can avoid owners buying a non environmental friendly air-con when geothermal geowall can be used.

Categories of Application

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.