ECT-90 Triple Wall Boxes
Heavy-Duty Multi-Depth Boxes
Doublewall Boxes with Hand Holes
Heavy-Duty Moisture Barrier Bags
Corrugated Boxes
Heavy-Duty Boxes
R-KIVE® Heavy-Duty File Storage Boxes
1/2" Heavy-Duty Serrated Seal Sealer
Heavy-Duty Telescoping Boxes
24 x 13 x 31" Multi-Depth Corrugated Boxes
ISO 9001:2015 certified

ISO 9001:2015

Women's Business Enterprise certified

Women's Business Enterprise

UPS Heavy Duty Boxes for Moving and Storage

Professional-grade UPS heavy duty boxes engineered for demanding moving and storage applications. Featuring multi-depth designs, double and triple wall construction with ECT ratings up to 90, these corrugated boxes provide superior protection for valuable items during shipping and long-term storage.

Our Range of Products
ECT-90 Triple Wall Boxes

ECT-90 Triple Wall Boxes

  • ECT-90 maximum strength
  • ½ inch thick construction
  • Plywood crate equivalent
Heavy-Duty Multi-Depth Boxes

Heavy-Duty Multi-Depth Boxes

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

Doublewall Boxes with Hand Holes

  • Double wall protection
  • Hand hole transport design
  • ECT-48 construction
Heavy-Duty Moisture Barrier Bags

Heavy-Duty Moisture Barrier Bags

  • Moisture barrier protection
  • Vacuum packaging ready
  • Heavy-duty construction
Corrugated Boxes

Corrugated Boxes

  • Over 1,000 box sizes available
  • Multiple ECT ratings
  • Multi-depth styles
Heavy-Duty Boxes

Heavy-Duty Boxes

  • Triple wall plywood strength
  • 40% stronger construction
  • Multi-depth design

Showing 1 to 6 of 10 results

Frequently Asked Questions

What ECT ratings are available for heavy duty boxes?

We offer ECT-32 standard, ECT-44 heavy-duty, ECT-48 double wall, and ECT-90 triple wall constructions.

How much stronger are heavy duty boxes than standard boxes?

What sizes are available for heavy duty moving boxes?

Do you offer custom sizing for heavy duty boxes?

What is the delivery timeframe for heavy duty boxes?

Are triple wall boxes suitable for heavy items?

What applications are heavy duty boxes best suited for?

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 boxes protect products during assembly, packaging, and distribution processes.

Distribution

Distribution

Multi-depth and telescoping boxes optimize storage space and shipping efficiency.

Warehousing

Warehousing

File storage and heavy duty boxes provide secure long-term storage solutions.

Shipping & Logistics

Shipping & Logistics

ECT-rated construction ensures safe transport of valuable and fragile items nationwide.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

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.
Learn More
Heavy-Duty Boxes

Wholesale Moving Boxes and Supplies

Comprehensive wholesale moving boxes and packaging supplies for residential and commercial relocations. Our corrugated boxes feature multi-depth designs, heavy-duty construction, and specialized moving solutions including wardrobe boxes and combo packs. All products are manufactured to ECT standards with factory-direct pricing.
Learn More
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.
Learn More

Why Manufacturing Companies Choose Alliance Packaging Group

Factory Direct Pricing

Lower costs than industry standard with competitive volume pricing programs and custom quotes within 24 hours.

Comprehensive Inventory

Over 10,000 packaging products in stock with more than 1,000 box sizes available for immediate nationwide shipment.

Single-Source Solutions

Complete packaging and material handling solutions with expert consultation and custom engineering by experienced team.

Get Expert Guidance on Heavy Duty Box Solutions

Connect with our packaging specialists for custom quotes and technical consultation on your moving and storage needs.

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