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The MacBall Heat Saver Thermal Pool Blanket System offers commercial and residential swimming pool owners a practical, cost effective method to greatly reduce evaporation and heat loss. Heating, water replacement and maintenance costs are substantially reduced through effective insulation and evaporation control.


  • A bound reinforce edging all around the blanket.
  • Reinforced eyelets.
  • An optional weighted edging for outdoor pools, greatly reducing wind problems – the blanket can still be easily rolled up on a reel system.
  • Draw ropes supplied.
  • Superior heat retention qualities
  • Superior life span compared to other systems. Expected lifespan of 7 to 10 years.
  • The Heat Saver Thermal Blanket material is also light in weight and with a good reel system only one person is required to deploy and retrieve the covers from the pool.
  • MacBall Heat Saver Thermal Pool Blankets offer an excellent return on investment. Most systems pay for themselves within the first 18 months of use and continue to make financial savings with environmental benefits long after the initial investment is recouped.