Heavy-Duty Boxes
ECT-90 Triple Wall Boxes
R-KIVE® Heavy-Duty File Storage Boxes
Heavy-Duty Multi-Depth Boxes
Doublewall Boxes with Hand Holes
Heavy-Duty Telescoping Boxes
1/2" Heavy-Duty Serrated Seal Sealer
Heavy-Duty Moisture Barrier Bags
Corrugated Boxes
Women's Business Enterprise certified

Women's Business Enterprise

WBENC Certified

WBENC Certified

ISO 9001:2015 certified

ISO 9001:2015

Triple Wall Boxes for Heavy Duty Shipping

Triple wall boxes engineered for maximum protection during heavy-duty shipping applications. These ultra-strong corrugated containers feature ECT-71+ ratings and plywood crate equivalent strength, making them ideal for transporting valuable, fragile, or heavy items. Available in multiple sizes with custom solutions.

Our Range of Products
Heavy-Duty Boxes

Heavy-Duty Boxes

  • Triple wall plywood strength
  • 40% stronger construction
  • Multi-depth design options
ECT-90 Triple Wall Boxes

ECT-90 Triple Wall Boxes

  • Plywood crate strength
  • ½ inch thick construction
  • ECT-90 maximum strength
R-KIVE® Heavy-Duty File Storage Boxes

R-KIVE® Heavy-Duty File Storage Boxes

  • File folders fit neatly inside
  • ECT-32 corrugated strength
  • Letter/Legal size options
Heavy-Duty Multi-Depth Boxes

Heavy-Duty Multi-Depth Boxes

  • 40% stronger than standard boxes
  • Multi-depth flexible sizing
  • ECT-44 heavy-duty construction
Doublewall Boxes with Hand Holes

Doublewall Boxes with Hand Holes

  • Double wall protection design
  • Hand hole transport feature
  • Easy handling construction
Heavy-Duty Telescoping Boxes

Heavy-Duty Telescoping Boxes

  • Two-piece adjustable design
  • FOL bottom strength
  • Heavy-duty construction

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Frequently Asked Questions

What is a tri wall box?

A tri wall box is a corrugated container with three layers of fluted material, providing maximum strength equivalent to plywood crates for heavy-duty shipping.

How thick is a triple wall box?

What weight capacity do triple wall boxes support?

Are triple wall boxes suitable for international shipping?

What sizes are available in triple wall construction?

How do triple wall boxes compare to wooden crates?

Can triple wall boxes be customized for specific applications?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Manufacturing

Manufacturing

Heavy-duty packaging solutions for product distribution and secure transportation of manufactured goods.

Distribution

Distribution

Triple wall boxes providing maximum protection for high-value items during distribution center operations.

Warehousing

Warehousing

Durable storage solutions with plywood crate strength for long-term inventory management and organization.

Shipping & Logistics

Shipping & Logistics

Ultra-strong corrugated containers ensuring safe delivery of heavy and valuable items nationwide.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Heavy-Duty Boxes

Heavy Duty Boxes for Shipping and Storage

Heavy-duty boxes engineered for demanding shipping and storage applications. Our comprehensive line features ECT-rated corrugated construction, multi-wall options, and specialized designs for hazmat, electronics, and bulk cargo. From standard shipping to industrial-strength triple wall boxes, each solution delivers superior protection and reliability for manufacturing, distribution, and logistics operations.
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Doublewall Boxes with Hand Holes

Heavy Duty Double Wall Shipping Boxes

Heavy duty double wall shipping boxes engineered for maximum protection and durability. Our comprehensive selection includes multi-depth, telescoping, and specialized designs with ECT ratings from 32 to 90, providing superior strength for manufacturing, distribution, warehousing, and shipping applications across all industries.
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Heavy-Duty Multi-Depth Boxes

15x15x4 Double Wall Boxes Buyers

Premium 15x15x4 double wall boxes designed for heavy-duty shipping and storage applications. These reinforced corrugated boxes offer superior protection with ECT-48 construction, ideal for manufacturing, distribution, warehousing, and logistics operations requiring enhanced durability and reliable performance.
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Why Manufacturing and Distribution Choose Alliance Packaging Group

Factory Direct Cost Advantage

Lower than industry standard pricing with competitive volume discounts and custom quotes within 24 hours for maximum cost savings.

Immediate Stock Availability

Over 10,000 packaging products in stock with nationwide just-in-time delivery programs ensuring products arrive when needed.

Custom Engineering Solutions

Expert consultation and custom engineering by experienced team for specialized packaging needs and innovative material handling systems.

Get Expert Guidance on Triple Wall Box Solutions Today

Connect with our packaging specialists for custom quotes, technical specifications, and volume pricing on heavy-duty shipping solutions.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 770-309-1012 You can also send us a quick email at sales@apg-go.com