What is the recommended depth for ventilators?

The recommended depth for ventilators in containers is typically around 25mm. This depth ensures the ventilators are effective in allowing air circulation while still maintaining the structural integrity of the container. Proper ventilation is crucial for preventing moisture buildup and reducing the risk of mold and mildew inside the container, particularly when transporting goods sensitive to humidity.

While other depths may be functional, 25mm strikes a balance that is widely accepted in the industry. Going deeper than this could potentially compromise the material of the container and create issues with durability and protection against external elements.