A thermal pool cover is an ideal choice for heated pools. Recognised as the most effective type of cover for pool insulation, it acts like a doona for your pool. Once your pool is warm, Heatshield will help retain that temperature, stopping a whopping 75% of heat loss. It will also stop around 95% of evaporation, reduce chemical consumption by half, and if your pool heater is electric, will reduce your power bill substantially. Manufactured using a double reinforced, 4.5mm thick multi-layered construction, the water proof, closed-cell polyethylene foam gives the blanket its superior thermal resistance qualities. The impermeable base layer gives it its chemical resistance. In a domestic environment, Heatshield carries an 8 year pro-rata warranty against UV degradation and 12 months against delamination.