Standard Packaging Methods for Steel Doors in Sea Freight: Ensuring Safety and Cutting Costs
When shipping steel doors overseas in bulk, one of the most critical concerns is preventing damage during long sea freight transits. At PPD (Yongkang Phipulo Smart Home Co., Ltd.), we understand the importance of robust packaging and cost-efficient logistics. Based on our standard practices for products like the contemporary home entry security fire rated steel door (model ppd-1020), here is how we protect your doors and help you save on shipping costs.
Our Standard Packaging: Plastic Film + Standard Export Carton Box
For our steel doors, including the popular model ppd-1020, the standard packaging method is simple yet effective: each door is first wrapped in plastic film, then packed in a standard export carton box. This double-layer protection shields the door surface from scratches, moisture, and minor impacts during handling and container transit. The plastic film acts as a moisture barrier against sea air and condensation, while the carton box provides structural cushioning and prevents direct contact between doors.
For the stainless steel doors, which come in materials like 201 or 304 stainless steel with panel thicknesses of 0.7/1.0mm and frame thicknesses of 1.2/1.5mm, this packaging is adequate to maintain the pristine finish and structural integrity.
Customization for Your Specific Needs
We also offer packing according to customer requirements. If you have special handling needs or prefer additional reinforcement, we can customize the packaging to ensure maximum safety for your specific shipping routes or handling conditions. This flexibility helps balance protection and cost.
Container Loading Optimization for Cost Savings
Beyond packaging, efficient container utilization is key to reducing sea freight costs per unit. For reference, our 5cm-thick doors with a width of 960mm can be loaded at approximately 360 pieces per 40HQ container. By optimizing the arrangement of fully packaged doors, we maximize the use of container space, allowing you to ship more doors in a single container and significantly lower the shipping cost per door.
Moreover, larger orders benefit from better pricing. As stated in our FAQ, the more quantity you order, the more discount you get. Combined with efficient packaging and loading, your total landed cost can be substantially reduced.
Whether you choose our standard plastic film and carton box packaging or a customized solution, we ensure that your steel doors arrive safely and cost-effectively. For more details on our packaging options or to get a quote for your next bulk order, please contact us at [email protected].


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