... and warehouses,large supermarkets,logistics warehouses, showrooms, hangar,villa,prefab house,container house etc. For your reference,specification in details ... .k. Heat transfer coefficient is 0.553w/·k.7Door(D-1)Steel security door with dimensions of 840x1950mm, furnished ... 3keys. Doorframe is made of Stainless steel, 50mm thickness8Door(D-2)EPS sandwich panel door with dimensions of 750x2000mm, ...