
Shipping Boxes - Cardboard & Corrugated Boxes
- Over 1,000 stock sizes ready to ship immediately
- Custom sizes made-to-order in 7-10 day turnaround
- Single & triple wall with Mullen/ECT strength grades
ASTM D5118 Compliant
ASTM D4727 Compliant
CSA Class Code A
Explore durable cardboard file storage boxes and containers engineered for secure, long-term document retention. Available in standard and custom sizes, single-wall to heavy-duty triple-wall construction, these corrugated boxes meet government and industry specifications for archiving records, legal files, and business documents while remaining fully recyclable.


Stock file storage boxes are available in a wide range of standard sizes designed to hold letter and legal-size documents, banker's boxes, and archival files. With over 1,000 stock sizes on hand and custom production available, businesses can find or order boxes that match specific filing cabinets, shelving units, or record volumes.
Talk to our experts for custom solutions and tailored guidance.

Used for secure storage of regulated documents, meeting government spec corrugated standards for archiving.

Stores case files, contracts, and client records securely with stackable, durable corrugated containers.

Organizes business documents, invoices, and archived files in space-saving, easy-to-label file boxes.

Provides secure, compliant storage for patient records and administrative documents in medical facilities.
Talk to our experts for custom solutions and tailored guidance.
Choose from over 1,300 corrugated sizes and configurations, including hard-to-find file and document storage formats ready to ship.
Meets ASTM D5118, ASTM D4727, and CSA Class Code A standards, ideal for regulated government, military, and corporate record retention.
Short and long production runs turned around in 7-10 days for file boxes sized to your exact archival and storage needs.
Share your file storage box requirements and our team will respond with size options, pricing, and lead times tailored to your project.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.