HEAT INSULATED DOOR IN DOOR SYSTEMS
Heat insulated systems can be easily applied for different structure depths and different designs. Double polyamide heat barriers within the body and blade profiles provide high heat insulation and no condensation problem occurs.
NON HEAT INSULATED DOOR IN DOOR SYSTEMS
Non heat-insulated systems can be easily applied for different structure depths and different designs. There are various equipment and accessory selections for all systems.