Rock wool is an artificial inorganic fiber made of high-quality natural rocks such as basalt and gabbro as the main raw material, and is made by high-temperature melting and fiberization. Rock wool sandwich panel consist of two layers of high quality metal sheet (color coated steel plate, galvanized steel plate ) with a high density centre core rock wool. They are highly preferred for their thermal conductivity, low combustibility and high mechanic resistance. Rockwool Sandwich panel has wide applications as roofs, walls, ceilings and are used in the construction of commercial and industrial buildings, Cold rooms and Clean rooms, Refrigerated buildings, Warehouses, Cold storages, Office buildings, Prefabricated containers and cabins, Food processing units, Malls, etc