Comparison
Single Wall vs Double Wall Corrugated Board
Compare single wall and double wall corrugated board for strength, cost, and common packaging applications.
Quick Answer
Single wall corrugated board has one corrugated medium layer between two liners and is lower cost for light to medium products. Double wall board has two corrugated layers and three liners, offering higher compression strength for heavier or export shipments.
Single Wall Board
Lower material cost.
Lighter carton weight.
Common for e-commerce, retail, and consumer goods.
Typical ECT range varies by grade, often suitable for moderate stacking.
Double Wall Board
Higher compression and puncture resistance.
Better for industrial parts, appliances, and long-distance export.
Higher cost per square meter.
Often chosen when single wall fails stacking or handling tests.
When to Choose Single Wall
Use single wall when product weight is low, stacking height is limited, and shipping conditions are controlled.
When to Choose Double Wall
Use double wall when export handling is rough, pallet stacking is high, or product value justifies stronger protection.
Comparison Table
Cost: single wall lower, double wall higher.
Strength: double wall higher.
Weight: single wall lighter.
Applications: single wall for retail/e-commerce, double wall for industrial/export.
PackTrades Recommendation
Run a stacking test with your actual product and pallet pattern before deciding. Board grade on paper does not always match real-world performance.