Floating covers perform variably in extreme temperatures, depending on the materials used and the specific design features. In hot climates, covers made from UV-resistant materials like reinforced polyethylene (RPE) or high-density polyethylene (HDPE) are effective in blocking sunlight and reducing water evaporation.
In cold climates, floating covers must be flexible and durable to handle freezing temperatures and the weight of snow or ice. Materials like reinforced polypropylene or thicker geomembranes are suitable for these conditions as they resist cracking and remain pliable. Properly designed covers can insulate the water, preventing it from freezing over and maintaining a more stable temperature.
