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How does it work?

Heatsavr inhibits evaporation just like with a convential pool cover.. Evaporation is the main source of energy loss and as a result a swimming pool must be heated for a long time. About 70% of the costs incurred to heat a pool are caused by evaporation. It is therefore important to keep this to a minimum.


This evaporation is prevented by spreading an invisible layer of Heatsavr liquid, only 1 to 2 molecules thick, over the surface of your pool. Heatsavr is made from carefully chosen ingredients which combined are lighter than water and therefore float. The components that are used attract each other as if they were magnets. In this way, a thin, "sealing" - but completely invisible - layer is formed on top of the water surface that keeps in the heat for as long as possible.


Resultaat voor en na gebruik Heatsavr

You can swim like you normally do. A hole is created in the Heatsavr layer as soon as a swimmer enters the water. However, as soon as the swimmer leaves the water, the layer will immediately close again due to the molecular attraction. It reduces the evaporation rate by 50% once the molecular layer is closed.


Heatsavr has also more than proven itself in practice. Read the real experiences of a number of satisfied users here!

Referentie Heatsavr



We are very satisfied after our first year of using Heatsavr and with the first profit despite the unfavorable weather and are therefore full of optimism for the next season!


Public outdoor pool ''De Bercken''

Leon Heijmans, Volunteer

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