When it comes to buying or renting shipping containers, the options can feel overwhelming—especially if you’re new to container use for storage, shipping, or custom builds. At Seablox Inc., we take pride in offering a wide selection of high-quality standard shipping containers to meet a variety of needs. Whether you’re storing tools, building a container home, or moving cargo internationally, Seablox has a solution ready to go.
All containers listed below are steel construction with cargo doors located on one end only, designed to provide secure access and protection from the elements.
Here’s a detailed overview of our most common shipping container types currently available, including both standard and high cube options in 20-foot and 40-foot sizes.
🟩 20-Foot Standard Shipping Containers
1. 20’ Standard Height Wind and Water Tight (WWT) Shipping Container
Best for: Secure, budget-friendly storage
Condition: Used
These 20’ WWT containers are in solid used condition, structurally sound and sealed against the elements. Expect visible signs of age such as surface rust, dents, and occasionally welded patches from past repairs. The doors may be stiffer to open and close due to age, but they are fully functional and will latch securely. Ideal for reliable, budget-friendly storage where appearance isn’t the top priority.
- Exterior: 20’L x 8’W x 8’6”H
- Interior Dimensions: 19’4”L x 7’8”W x 7’10”H
- Door Opening: 7’8”W x 7’5”H
- Doors: One end only
- Typical Use Cases: Tools, equipment, business inventory
- Pros: Affordable, weather-tight
- Cons: Not certified for export, patches throughout, rust, dents
2. 20’ Standard Height Cargo Worthy (CW) Shipping Container
Best for: International shipping and heavy-duty use
Condition: Used but certified
These 20’ Cargo Worthy containers are in solid used condition with fewer cosmetic issues than standard WWT units. Expect some surface rust, minor dents, and occasional patches, but the overall structure is intact and strong enough for international shipping. The doors may be a bit stiff due to age but are fully operational and will latch securely. Each unit meets the criteria for CSC certification and can be inspected for cargo transport if needed.
- Exterior: 20’L x 8’W x 8’6”H
- Interior Dimensions: 19’4”L x 7’8”W x 7’10”H
- Door Opening: 7’8”W x 7’5”H
- Doors: One end only
- Typical Use Cases: Global freight, resale business, relocations
- Pros: CSC certification, solid build
- Cons: May have visible wear and rust
3. 20’ Standard Height One Trip Shipping Container
Best for: High-end storage and conversions
Condition: Nearly new (used once)
These 20’ One Trip containers are in near-new condition, having only made a single trip from Asia. They may show minor cosmetic imperfections like small scuffs or marks from handling, but structurally they are as close to new as possible. Typically painted in neutral colors like beige or dark grey, they often come equipped with factory-installed lockboxes for added security and extra side vents for improved airflow. Ideal for customers seeking a clean, durable, and long-lasting container.
- Exterior: 20’L x 8’W x 8’6”H
- Interior Dimensions: 19’4”L x 7’8”W x 7’10”H
- Door Opening: 7’8”W x 7’5”H
- Doors: One end only
- Typical Use Cases: Offices, tiny homes, brand-forward storage
- Pros: Like new, long lifespan, ready for mods
- Cons: Premium pricing
4. 20’ High Cube (One Trip Only) Shipping Container
Best for: Taller storage setups and vertical conversions
Condition: New (one trip only)
These 20’ High Cube One Trip containers are in excellent, near-new condition, having completed only one shipment from Asia. They may have minor scuffs or handling marks but no structural damage. With an extra foot of interior height (9’6”), they offer added vertical space for taller storage or custom modifications. Most units come in beige or dark grey and are typically outfitted with a lockbox for enhanced security and additional side vents for better ventilation. Ideal for premium storage or build projects needing extra headroom.
- Exterior: 20’L x 8’W x 9’6”H
- Interior Dimensions: 19’4”L x 7’8”W x 8’10”H
- Door Opening: 7’8”W x 8’5”H
- Doors: One end only
- Typical Use Cases: Lofted container builds, vertical shelving
- Pros: Extra height, clean interior
- Cons: Limited availability
🟦 40-Foot Standard Shipping Containers
1. 40’ High Cube Wind and Water Tight Shipping Container
Best for: Large-scale storage and taller equipment
Condition: Used
These 40’ High Cube WWT containers are used and structurally sound, offering an extra foot of interior height (9’6”) for bulkier items. Expect visible signs of wear such as surface rust, dents, and occasional welded patches from previous use. The doors may be stiff to operate due to age but will latch and seal properly. These containers are ideal for secure, weather-resistant storage where function is more important than appearance.
- Exterior: 40’L x 8’W x 9’6”H
- Interior Dimensions: 39’6”L x 7’8”W x 8’10”H
- Door Opening: 7’8”W x 8’5”H
- Doors: One end only
- Typical Use Cases: Pallet storage, job sites, construction supplies
- Pros: Ample space, secure and weatherproof
- Cons: Used condition, cosmetic wear likely
2. 40’ High Cube Cargo Worthy Shipping Container
Best for: Exporting tall or bulk cargo
Condition: Used, certified
These 40’ High Cube CW containers are in solid used condition with better overall appearance and structure than standard WWT units. Standing 9’6” tall, they offer extra vertical space and are suitable for both storage and export use. Expect minor surface rust, dents, and occasional patchwork, but all containers meet the structural criteria for international shipping. Doors may be slightly stiff due to age but will latch and seal properly. Units can be inspected and certified with a CSC plate for cargo transport.
- Exterior: 40’L x 8’W x 9’6”H
- Interior Dimensions: 39’6”L x 7’8”W x 8’10”H
- Door Opening: 7’8”W x 8’5”H
- Doors: One end only
- Typical Use Cases: International freight, equipment exports
- Pros: Certified, extra headroom
- Cons: Higher price due to certification
3. 40’ High Cube One Trip Shipping Container
Best for: Long-term investment and high-end projects
Condition: Nearly new (one trip only)
These 40’ High Cube One Trip containers are in near-new condition, having made just one shipment from Asia. They may show minor imperfections such as light scuffs or handling marks, but are structurally excellent and clean throughout. With a height of 9’6”, they offer extra interior space, making them ideal for large storage needs or container builds. Most units come in neutral colors like beige or dark grey and are typically equipped with a lockbox for added security and extra vents for improved airflow. Perfect for long-term use, modifications, or premium storage.
- Exterior: 40’L x 8’W x 9’6”H (High Cube)
- Interior Dimensions: 39’6”L x 7’8”W x 8’10”H
- Door Opening: 7’8”W x 8’5”H
- Doors: One end only
- Typical Use Cases: Container homes, retail, workshops
- Pros: Excellent condition, modern appearance
- Cons: Higher upfront cost
Final Thoughts
At Seablox Inc., we stock containers to match every project and price point—from rugged used units to like-new one trip containers, and from standard height to spacious high cubes. With full transparency on dimensions, condition, and structure, we make it easy to choose a container that works for you.
All units have cargo doors located on one end only, and most are available for fast delivery from our regional depots.
Not sure which one’s right for you? Get in touch with our team for personalized recommendations, quotes, and availability in your area.