The cold room is provided by the customer with the required length, width, height and use temperature. We will recommend the corresponding cold room panel thickness according to the use temperature. High and medium temperature cold room generally use 10 cm thick panels, and low temperature storage and freezing storage generally use 12 cm or 15 cm thick panels. The thickness of the steel plate of the manufacturer is generally above 0.4MM, and the foaming density of the cold room panel is 38KG~40KG/cubic meter per cubic meter according to the national standard.