This case study covers a walk in cold room project delivered for a seafood distributor in Tema, Ghana. The business was losing up to a quarter of its fish stock to spoilage because it had no proper cold storage. [Your Company] designed and installed a 24 m³ walk in cold room with 100 mm insulated panels and a -18°C freezer system. After installation, spoilage dropped from about 25% to under 5%, the company could store 12 tons of fish, and sales stayed stable even in the low season. The cold room paid for itself in 14 months. The article explains the project step by step and gives simple advice for anyone buying a cold room in Ghana.