Polyolefin Insulation is a high-performance, closed-cell foam insulation material made from thermoplastic polyolefin. It is known for its flexibility, low thermal conductivity, and eco-friendly properties. Used widely in HVAC systems, plumbing, refrigeration, and industrial applications, polyolefin insulation offers excellent protection against heat loss, condensation, and energy waste — while being free from harmful chemicals like CFCs or HCFCs.