Refrigerated Topping Rails

Refrigerated topping rails—also known as prep rail coolers or topping stations—are designed to hold ingredients at food-safe temperatures while keeping them easily accessible during service. These units are commonly found in pizza shops, sandwich bars, salad prep areas, and other commercial kitchens that require quick access to multiple toppings or garnishes. Positioned on a countertop or worktable, they streamline the assembly process for made-to-order dishes.

Most topping rails use forced-air refrigeration or cold-wall technology to ensure consistent cooling across all pans. They are built to accommodate standard-sized food pans, typically ranging from 1/6 to 1/3 size, and often include a sneeze guard or lid to maintain food hygiene. Adjustable thermostats allow operators to maintain temperatures within the safe range of 0° to 5° Celsius (32° to 41° Fahrenheit), helping prevent spoilage and bacterial growth.

Refrigerated topping rails are available in a range of lengths and configurations to suit different menu styles and kitchen layouts. Smaller models may hold just 4 to 6 pans, while larger units can support 12 or more. Many models are designed to be paired with undercounter refrigerators or prep tables, providing additional refrigerated storage beneath the working surface. Some are self-contained with plug-and-play operation, while others require remote compressors for custom installations.

If you're outfitting a commercial prep station and need help choosing a refrigerated topping rail, give us a call at 1-855-380-6342 or visit our Contact Us page. Our team can help you match the right model to your ingredients, service flow, and available space.