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Water lost through evaporation on an uncovered pool can equal that pool’s entire volume of water each year. With a Sunbather Thermal Blanket on the pool, evaporation is almost zero.

A thermal cover is up to twice as effective at retaining your pool heat than alternative covers.

Sunbather Thermal Covers insulation is unique the core is the UV stabilised foam. A special cross linked cell structure that ensures superior strength and flexibility.

Thermal covers don’t breakdown overtime and don’t need to be covered when in the sun. They keep your pool cleaner as debris and sunlight are kept out of the pool, reducing algae growth – so they require less maintenance too.


  • Sunbather’s 4000 micron (4mm) and 2000 micron (2mm) UV stabilised closed cell Thermal Blankets reduce pool water evaporation.
  • Hinged folding sections can be used to fit odd shaped pools.
  • Retain pool heat and save money of energy and water bills.
  • Reduce pool chemical usage.
  • Rolled up, these covers are a third of the size of some bubble covers and light to move.
Waterwise Products Program