A cold storage room is a refrigerated food storage chamber that prevents perishable food from spoiling. The primary purpose of a cold storage room is to refrigerate fresh, pre-cooled and frozen foods. Products that are kept in cold storage include meat, eggs, dairy products, frozen foods, fish, vegetables, fruit and beverages. Some dairy products and beverages have to be stored below a certain temperature to prevent chemical reactions and microbial processes that would be detrimental to their quality.