
20 FT Side Door Shipping Container for Sale – Versatile Access, Heavy-Duty Storage
Need greater flexibility for loading and unloading your cargo? The 20 FT Side Door Shipping Container from Sea Can Guys offers the perfect balance of security, accessibility, and strength. With side doors that open along part of the container’s length in addition to the standard rear doors, this unit makes it easy to reach goods quickly and efficiently—no matter where they’re placed.
Why Choose a 20 FT Side Door Shipping Container?
The 20ft side door container is designed for customers who need multiple access points without going for the full open-side design. It’s ideal for logistics, warehousing, retail, construction, and mobile storage, offering a versatile layout that simplifies cargo management while maintaining all the benefits of a standard container.

✔ Condition: One-Trip (New)
✔ Material: CORTEN anti-corrosive steel for durability
✔ Flooring: 19 plies, 1.1” (28mm) thick marine-grade Keruing-Apitong plywood
✔ Ventilation: 4 weatherproof vents for air circulation
✔ Security: Lockable side and rear doors with secure lockbox
✔ Access Points: Rear double doors + partial-length side doors
✔ Mobility: Forklift pockets and corner castings for easy relocation
Measurement | Size |
Exterior Dimensions | 20’L x 8’W x 8’6”H |
Interior Dimensions | 19’4”L x 7’8”W x 7’10”H |
Rear Door Opening | 7’8”W x 7’5”H |
Side Door Opening | Varies (typically 6′ to 10′ wide access) |
Tare Weight | Approx. 6,000 LBS |
Payload Capacity | Approx. 58,000–60,000 LBS |
Door configuration and dimensions may vary by unit type and manufacturer.
1. Multi-Access Design
With both rear and side door entry, you can access goods from multiple points—making this container perfect for organized storage, segmented loading, and quicker access to specific items.
2. CORTEN Steel Construction
Built from weather-resistant CORTEN steel, the container is engineered for harsh outdoor conditions, offering longevity and ruggedness in every environment.
3. Premium Marine-Grade Flooring
The floor is made with 19 plies of Keruing-Apitong marine plywood, chosen for its low moisture retention, anti-fungal properties, and superior durability under heavy use.
4. Weatherproof & Secure
Equipped with 4 vents for airflow, reinforced door locking systems, and a steel lockbox, this unit provides strong protection against theft, condensation, and weather damage.
5. Forklift-Friendly for Portability
Forklift pockets make it easy to move the container when needed, allowing for flexible placement or relocation across worksites, warehouses, or events.

Top Applications for the 20 FT Side Door Shipping Container
✅ Tool & Equipment Storage – Easily access large or segmented items with side entry.
✅ Retail Pop-Ups & Events – Simplified setup and item retrieval from either door.
✅ Construction Sites – Separate access points for different crews or supplies.
✅ Mobile Offices or Studios – Build an entryway or display zone through the side.
✅ Warehouse Overflow – Load pallets, boxes, or seasonal inventory with ease.
Get Your 20 FT Side Door Shipping Container Today!
At Sea Can Guys, we specialize in flexible, specialty shipping containers that give you the access and security you need. Our 20 FT Side Door Shipping Containers are ready to be delivered and deployed, built to handle any storage or modification challenge.
📞 Call us now for a free quote, and we’ll help you select the perfect container to match your project.
🚢 Sea Can Guys – Built for Access, Designed for Durability! 🚢