A cold store, also known as a refrigerated warehouse or freezer storage facility, is a building where perishable goods are stored at low temperatures to prevent decay or spoilage. Other synonyms for cold store include icehouse, chiller, deep freeze, freezer, and walk-in fridge. A cold store is essential in the food industry to preserve fresh produce, seafood, meats, and dairy products, as well as in the pharmaceutical industry to store medicine and vaccines. With the increasing demand for fresh and ready-to-eat foods, cold stores have become an important part of the supply chain, ensuring that products are kept at optimal temperatures until they reach the consumer.