Screw Piles are an excellent alternative to traditional concrete piers. Postech Screw Piles offers the most solid and stable piles ever designed. In response to growing climate changes, Postech designed Thermal Piles, a new environmentally friendly insulated galvanized steel screw pile. The revolutionary insulation system ensures that the inside of the pile is maintained at a temperature that eliminates ice or frost build-up at the base of the pile, providing unparalleled protection against ground movement.Simply put, our piling system is made up of a large galvanized steel screw, which ...