Double Wall Corrugated — Maximum Structural Strength for Heavy and High-Value Shipments
Two layers of corrugated fluting between three liner sheets — maximum structural strength for heavy products, export shipping, and high-value item protection.
Why Choose Double Wall Corrugated
About Double Wall Corrugated
Double wall corrugated construction sandwiches two corrugated fluted layers between three flat liner sheets, creating a board thickness of 6-8mm with structural performance significantly exceeding single-wall corrugated. The dual-flute construction provides exceptional compression strength for heavy stacking loads, outstanding puncture resistance, and superior cushioning for fragile high-value items. Double wall is the standard specification for export packaging, heavy industrial product shipping, and any application where the cost of inadequate packaging protection is high relative to the material premium.
Quick Specs
- Minimum Order
- 100 units
- Production Time
- 2-3 weeks
- Free Shipping
- Yes
- Eco-Friendly
- Yes
Thickness Options
Best For
Affordable sample kits available
Double Wall Corrugated is Best For
Available Box Styles
Double Wall Corrugated works great with these box styles.
Tuck End Boxes
The most versatile retail box format in Canadian packaging. Tuck end boxes fold flat for storage, assemble in seconds, and print beautifully across every product category from supplements to cosmetics to food.
Magnetic Closure Boxes
Premium magnetic closure boxes for Canadian luxury brands, gift retailers, and corporate gifting programs. The satisfying click of a magnetic close communicates quality before the product is seen.
Sleeve Boxes
Two-component sleeve boxes for Canadian brands seeking premium presentation without full rigid box pricing. A printed sleeve over an inner tray creates visual impact and tactile quality at a competitive cost.
Pillow Boxes
Die-cut pillow boxes for Canadian gift brands, jewellers, and specialty retailers. The curved sides and open-end construction create visual distinction and gift appeal that standard rectangular boxes cannot achieve.
Gable Boxes
Gable boxes with integrated handles for Canadian food service, gift, and event brands. The triangular roofline and built-in handle create a distinctive carry box that communicates gift quality at every food service and retail interaction.
Two-Piece Boxes
Lid-and-base two-piece boxes for Canadian premium brands, jewellers, and gift retailers. The separate lid creates a deliberate reveal moment that communicates quality through the physical act of opening.
Explore Other Materials
Browse our other packaging materials.
Cardboard
EcoGeneral-purpose paperboard the foundation of folding carton packaging — versatile, printable, cost-effective, and available in a wide range of weights and coatings.
Corrugated
EcoCorrugated paperboard with a fluted middle layer between flat liner sheets — the standard material for shipping boxes, mailer packaging, and structural display applications.
Rigid Board
Thick, non-bending greyboard or chipboard wrapped in printed or specialty paper — the material of premium rigid set-up boxes for luxury packaging.
Kraft Paper
EcoUnbleached brown paper and board made from the kraft process — strong, natural-looking, and the signature material of sustainable and artisan packaging.
White Cardstock
Bright white coated or uncoated cardstock providing the ideal substrate for high-fidelity colour reproduction and the full range of premium finishing techniques.
Specialty Paper
EcoPremium specialty paper stocks including textured, coloured, metallised, and unique surface papers that add material distinction beyond standard white or kraft.
Available Finishes
Enhance your double wall corrugated packaging with premium finishes.
Double Wall Corrugated FAQs
When is double wall corrugated necessary?
Double wall is appropriate for products over 25-30kg, export shipments with extended transit, high-value items requiring maximum protection, and applications where top-load compression from warehouse stacking is significant.
What is the difference between B/C and E/B double wall?
B/C double wall (6mm) uses B-flute and C-flute layers for maximum strength. E/B double wall (4.5mm) combines E-flute and B-flute for a thinner profile with good strength. B/C is the standard for heavy-duty; E/B balances strength with reduced thickness.
Is double wall corrugated significantly more expensive?
Double wall uses approximately twice the corrugated material of single-wall, plus an additional liner sheet. The material cost premium is significant but justified for applications where product protection is critical.
Can double wall corrugated be custom printed?
Yes. Custom CMYK printing on double wall corrugated with white liner is available.
Ready to Order Double Wall Corrugated Packaging?
Get a free quote with competitive pricing, free shipping, and 2-3 week turnaround.