20ft Storage Container w/ Roll-Up Doors

A 20ft used storage container w/ one 7ft roll-up door on the right side — also called a 20-foot conex box or cargo container — is a budget-friendly steel storage unit for sale with practical right-side roll-up access. The 20ft (20-foot) footprint delivers roughly 160 sq ft of secure space at a lower cost than new, while the side door keeps daily loading fast and ground-level.

Is a used container with a roll-up door still reliable? Yes. Each unit is inspected for structural soundness and watertight performance before it ships, backed by a 5-year structural warranty. The 7ft roll-up door on the right side opens wider than standard cargo doors, and honest cosmetic character — minor dents, scuffs, or surface rust — does not affect function.

Ideal for construction tool storage, farm and ranch supplies, garage overflow, small warehouse backstock, and temporary project staging. No hidden fees, and Conexwest can add lockboxes, shelving, or additional doors. Used units are in stock and ready for delivery nationwide.

Buy your 20ft used storage container with a right-side roll-up door online now — delivered in 3-7 days across the US. Pricing, specs, and FAQs are in the product tabs. Order online for fast nationwide delivery.

We offer two types of trucks for container delivery:

Tilt-Bed Truck
Ideal for easy offloading without equipment.
Requirements: 65 ft of straight clearance, 12 ft width, and 16 ft vertical clearance.

Flatbed Truck
Best if you have on-site equipment (like a forklift) for unloading.
Requirements: 65 ft of straight clearance, 12 ft width, 14 ft vertical clearance, and side access for unloading.
You will need a forklift rated for at least 10,000 lbs to remove the container.

Site Preparation
Before scheduling delivery, please ensure:

• Clear, unobstructed access for the truck.
• No overhead obstacles like trees, power lines, or structures.
• Dry, solid ground conditions. (Notify us if the ground is wet or muddy.)

Containers can be placed directly onto flat, solid surfaces — no foundation required.

Delivery Timing
Delivery is typically completed within 1–3 business days after your container is ready for dispatch.

Need Help with Delivery?
For site preparation questions, delivery support, or special requests, call us at (855) 878-5233.
We’re here to help ensure a smooth delivery.

For more delivery details, click here.

Design your perfect container in minutes with Conexbuilder™, our easy-to-use online customization tool. Choose container size, doors, windows, electrical, insulation, HVAC, and more - all with real-time visuals.

• Interactive 2D view
• Instant layout updates
• Tailor every side - front, back, left, right, and interior
• Get a custom quote based on your selections

Start building now: Launch Conexbuilder

The 20ft Used Standard Shipping Container comes with a 5-year limited warranty.
This warranty protects against structural defects, corrosion, and manufacturing issues under normal operating conditions.

Coverage Includes

• Structural frame, walls, roof.
• Corrosion protection for the Corten steel body
• Weld integrity and basic weatherproofing (wind and watertight seals)

Warranty Exclusions
Routine wear and tear, cosmetic damage (such as scratches, dents, and paint fading), damage caused by misuse, modifications, accidents, or exposure to extreme external conditions are not covered.

Roll-Up Door Warranty
1-year warranty on doors, hardware, and framing

Service and Support
Warranty claims are handled directly through Conexwest.
Optional extended warranty and service plans are available upon request.
For full warranty terms and conditions, click here.