Double Wall Corrugated Cardboard Sheets

Cardboard Boxes 4U supplies double wall corrugated cardboard sheets directly to businesses across the USA. You can request a custom quote by calling (888) 333-9513 or through online account management. Sheets are available in standard and made-to-order configurations, including specialty government-spec corrugated formats like Fanfold, V3C, and W5C.

Our double wall corrugated sheets are available in widths ranging from approximately 6 inches (150mm) to 86 inches (2,200mm), with bale lengths typically between 1,000 and 1,500 linear feet. Standard fold intervals are every 48 inches, though custom fold intervals, scores, and dimensions can be configured to exact specifications for your application.

Moisture Resistance Coatings (MRA) and Coating X300™ in red or clear are available. These coatings provide wet strength and watershed protection, making treated sheets suitable for applications in humid environments or where exposure to moisture is a concern. Contact the sales team to specify coating requirements when placing a custom order.

Yes. The accordion-folded bale format is specifically designed for use with CNC box making and corrugated converting machines. This allows manufacturers to produce exact-size packages on demand with no tooling costs, eliminating the need to stock multiple pre-formed box sizes and reducing overall SKU complexity.

Absolutely. A single bale solution can replace multiple container sizes by cutting and folding sheets to any required dimension on demand. This approach reduces SKUs, eliminates set-up charges for new box sizes, and streamlines warehouse inventory — especially valuable for manufacturers producing a wide variety of product sizes.

Double wall corrugated sheets serve a broad range of industries including aerospace and defense, medical device manufacturing, CNC converting factories, furniture and countertop packaging, aluminum extrusion and metal building manufacturing, electrical parts distribution, and window and custom screen packaging. Their heavy-duty construction makes them suitable wherever reinforced, custom-dimensioned protective packaging is required.