They key parts of a walk in cooler are the material of construction, door hinges, lighting, door closers and refrigeration gaskets. Spending a little more on each of these will ensure that the walk in cooler system will last for many years and run efficiently. Strip curtains will also greatly improve the efficiency of the system by minimizing heat loss when the door must be open for longer periods for example during deliveries. Also keep in mind that because of the humidity inside the cooler, any parts are prone to corrosion so avoid chrome plating.

Read more: Buying Guide: Walk-In Cooler Parts