Common panel What are the Thermotech 21 ™ structural insulated panels?
Thermotech 21 ™ structural insulated panel construction of a high degree of insulation has a core of rigid insulation to support the external and internal steel frame members from the 1 “× 2” 18-pin galvanized steel sheet. Steel frame members together with self-tapping screws, provided the overall structure of a Freedom. Adjacent structures at the top and bottom plates with 1-1/2 “× 1-1/2” angle iron and steel are secured self-tapping screws.