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FREE SHIPPING ON QUALIFIED ORDERS OF $299 OR MORE

Specialty Heavy Duty

  • Side-loading and heavy-duty weather resistant box options.
  • Industry standard heavy-duty boxes that ship and store flat to save space (if needed).
  • Top closing heavy-duty boxes available.
28 of 28 Items
Image SKU Name
Bundle Price
1 - 4 5 - 9 10 +
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24 x 6 x 18" Side Loading Boxes (Bundle of 10) HD24618FOL 24 x 6 x 18" Side Loading Boxes (Bundle of 10) 53.55
$53.55
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36 x 6 x 36" Side Loading Boxes (Bundle of 10) HD36636FOL 36 x 6 x 36" Side Loading Boxes (Bundle of 10) 122.58
$122.58
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12" L x 12" W x 12"H Weather Resistant Box, 20-Pack 121212V3C 12" L x 12" W x 12"H Weather Resistant Box, 20-Pack 158.12
$158.12
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14"L x 14"W x 14"H Heavy-Duty Double Wall Corrugated Box (15-Pack) HD141414HDDW 14"L x 14"W x 14"H Heavy-Duty Double Wall Corrugated Box (15-Pack) 116.71
$116.71
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18 x 18 x 18" ECT-71 Heavy-Duty Double Wall Boxes (Bundle of 10) HD181818HDDW 18 x 18 x 18" ECT-71 Heavy-Duty Double Wall Boxes (Bundle of 10) 140.16
$140.16
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18 x 18 x 18" V3c Weather-Resistant Corrugated Boxes (Bundle of 10) 181818V3C 18 x 18 x 18" V3c Weather-Resistant Corrugated Boxes (Bundle of 10) 159.1
$159.10
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20 x 20 x 20" ECT-71 Heavy-Duty Double Wall Boxes (Bundle of 10) HD202020HDDW 20 x 20 x 20" ECT-71 Heavy-Duty Double Wall Boxes (Bundle of 10) 184.59
$184.59
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8 x 8 x 8" W5c Weather-Resistant Corrugated Boxes (Bundle of 25) 888W5C 8 x 8 x 8" W5c Weather-Resistant Corrugated Boxes (Bundle of 25) 72.88
$72.88
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28 of 28 Items

Specialty heavy duty boxes are designed to deliver superior strength and protection for demanding shipping, storage, and handling applications. Engineered with reinforced materials and high-performance corrugated construction, these boxes are ideal for transporting heavy, oversized, or high-value items. Whether you're moving industrial equipment, auto parts, electronics, or fragile products, heavy duty boxes provide the durability and structural integrity needed to prevent damage during transit.

Our selection of specialty heavy duty shipping boxes includes double-wall, weather resistant, and side loading options to meet your exact packaging requirements. These boxes feature additional performance attributes such as moisture resistance and crush resistance for added security. Perfect for manufacturers, distributors, and e-commerce businesses with specialized shipping needs, our heavy duty boxes ensure your products arrive safely while supporting efficient warehouse operations.