We turn terraces, driveways, car parks and flat roofs into a 100 % invisible energy-harvesting network. Absolute thermal comfort — no drilling, no outdoor unit, no noise.
The Reality
Conventional solutions have hit their limits: noisy, unsightly imported heat pumps and costly deep drilling. Captisurface breaks away from the race to the bottom.
Bulky outdoor units, noise nuisance, mediocre performance and heavy dependence on extreme outdoor temperatures.
Boreholes 50 to 200 metres deep, prohibitive costs of €15,000 to €40,000, and heavy works incompatible with retrofits.
Tightening obligations to cut building energy use — France's Décret Tertiaire and Luxembourg's drive to phase out fossil heating — with no simple solution on the table.
Our Technology
A collector network laid just 50 mm below the surface taps three renewable sources at once — for efficiency without precedent.
For every 1 kWh of electricity consumed
Up to 75% of the energy is free and renewable, drawn straight from the ground beneath your feet.
The Proof
Drag the slider: the energy network you see on the left vanishes completely beneath a finished, premium surface.
During install
Finished — invisible
See It In Action
From the collector network to a finished premium surface — and the comfort it delivers, summer and winter.
Real Projects
From private estates to public grounds: installed networks, premium resin finishes and the landscapes they disappear into.
Our Markets
The only 2-in-1 solution that heats public buildings while de-sealing urban soils against heat islands.
Absolute comfort for fine properties — zero outdoor unit, zero noise, premium architectural finishes.
Free feasibility study within 48h. We analyse your surface and return a yield and savings simulation.
Request My Free Study →
