14x14x14" Triple Wall Corrugated Boxes ECT-90 - Heavy-Duty Shipping, Bundle of 5
$102.15
/ bundle of 5$20.43 per box
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
14" × 14" × 14"
Board / material
TW/ECT-90 Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 14" × 14" × 14" (L × W × H) |
|---|---|
| Board / material | TW/ECT-90 Corrugated |
| Color | Kraft |
| Sold as | Bundle of 5 |
| Order in multiples of | 5 |
| Bundle weight | 29.28 lb |
| Outer carton (shipping) | 30.5 × 29.5 × 10.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109047997 |
| SKU | HD141414TW |
About this item
SKU HD141414TW — 14" × 14" × 14", TW/ECT-90 Corrugated, Kraft. Sold as a bundle of 5, shipped from US warehouses.
14x14x14 " triple wall corrugated boxes with ECT-90 rating deliver maximum crush and stacking strength for high-volume fulfillment operations. Kraft material ships flat to optimize warehouse storage and freight costs. Bundle of 5 boxes reduces per-unit pricing and simplifies reorder management.
Ideal for shipping bulky items, moving supplies, large equipment, and bulk fulfillment. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Large shipping boxes: Good fit for shipping bulky household goods, moving supplies, large equipment, soft goods, and bulk fulfillment. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Common questions
What does ECT-90 mean, and why does it matter for my shipping?
ECT (Edge Crush Test) measures corrugated strength, 90 ECT indicates this triple wall box can withstand 90 pounds of force per linear inch. This supports stacking heavy products and reduces damage claims, protecting your margins and brand reputation.
Can I stack these boxes safely in a warehouse?
Yes. Triple wall construction and 90 ECT rating enable safe stacking 5-6 boxes high under typical warehouse conditions. Consult our stacking guide for specific weight loads and environmental factors.
How does the cube size reduce shipping costs?
The 14x14x14" cube minimizes dimensional weight penalties on parcel and LTL freight. Compared to rectangular boxes, cubes pack more efficiently onto pallets, reducing cost per shipment and carbon footprint.
Are these boxes bulk-discounted for high-volume orders?
Yes. Volume pricing applies at 50-unit, 100-unit, and pallet minimums. Contact our B2B sales team for custom quote on your annual volume requirement.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.