Dock houses are economical insulation solutions that contribute to energy savings and improve the working environment. These solutions combine all the components required for the loading unit: dock levelers, dock shelters and sectional doors. A dock house is created by covering insulated panels of 40mm thickness on a galvanized steel frame. The ceiling structure is designed with a slight inclination for rainwater and snow that may accumulate on it. The dock house creates a ready-to-use space inside the building by allowing the loading and unloading area to be moved outside the building. It does not require major building renovation. It is the system used to prevent heat loss during loading in insulated loading areas.