For construction projects located in extremely cold climate regions, keeping indoor heat from leaking out through exterior walls is the key to reducing winter heating cost and maintaining a comfortable indoor temperature. EPS Cement Sandwich Panel is designed with excellent thermal insulation properties that make it perfect for cold area construction, and the HMLWP variant of this product can effectively stop indoor heat from transferring to the cold outdoor environment. The closed EPS foam core inside the HMLWP EPS Cement Sandwich Panel traps still air inside millions of tiny sealed cells, creating a natural thermal barrier that has a very low thermal conductivity value.

This performance means a 120mm thick HMLWP panel can provide the same level of thermal insulation as a traditional 500mm thick concrete and brick wall. Buildings using this panel for exterior walls can keep indoor heat inside much better, so the heating system does not need to work nonstop for hours to maintain a warm temperature. Many residential buildings and public facilities in northern cold regions have adopted this panel in recent years, and property owners report that their winter heating bills have dropped by more than 30% after replacing old traditional walls with EPS Cement Sandwich Panel. This massive energy saving improvement makes the panel an extremely valuable investment for any construction project in cold climate zones.