20ft Modified Shipping Containers – Custom Build
20ft Modified One-Trip Containers
- ✅ Full Electrical Installation
- ✅ Interior LED Lighting
- ✅ Custom Exterior Respray (Color of Choice)
- ✅ One-Trip Grade Condition (Like New)
Condition: New
Quantity: 3 Units Available
Product description
20ft Modified Shipping Containers – Custom Build
Product Description
This 20ft modified shipping container offers a durable and adaptable base for a wide range of commercial, industrial, or residential applications. Constructed from high-grade Corten steel, this unit is engineered for structural integrity and long-term performance. As a custom-built solution, it provides a blank canvas for modifications to meet specific project requirements, from job site offices and secure storage to mobile retail spaces or equipment enclosures. The container’s design prioritizes functionality, providing a robust and secure structure that can be placed in various environments.
Key Features
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Robust Steel Construction: Fabricated from weathering Corten steel for exceptional strength and resistance to harsh environmental conditions .
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Weather-Resistant Design: Features a fully welded roof and sealed double doors to protect contents from moisture and dust.
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Standardized Base Dimensions: Built to standard ISO external footprint dimensions for straightforward transport via truck, rail, or ship, and for easy placement on various sites .
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Secure Locking System: Equipped with lockboxes on both rear doors to accommodate standard shipping container locks, deterring unauthorized access.
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Ventilation: Integrated passive vents to promote airflow and reduce condensation inside the unit.
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Forklift Pockets: Standard forklift pockets on the base allow for lifting and repositioning by qualified operators using appropriate equipment .
Detailed Description
The 20ft modified shipping container begins as a standard ISO unit, selected for its proven structural durability. Designed initially for the demands of global maritime transport, these containers are engineered to withstand significant dynamic and static loads . For this custom build, the container serves as a core structure ready for modification. Its corrugated steel walls and reinforced frame provide a rigid shell that can be cut, fitted, and adapted for a variety of purposes.
For commercial applications, this unit can be modified to function as a secure on-site storage container for tools and materials, a temporary workshop, or a mobile concession stand. In industrial settings, it is an effective solution for equipment housing or chemical storage. The container is also a popular choice for creating functional spaces such as pop-up retail stores, art studios, or site security posts . The neutral interior and exterior surfaces are prepared for customization, whether that involves adding insulation, electrical wiring, windows, or partitioning. This flexibility allows the container to be tailored precisely for its intended use, providing a cost-effective and durable alternative to traditional construction .
Technical Specifications
| Specification | Measurement |
|---|---|
| External Dimensions (L x W x H) | 20 ft x 8 ft x 8 ft 6 in (6.06 m x 2.44 m x 2.59 m) |
| Internal Dimensions (L x W x H) | 19 ft 4 in x 7 ft 8 in x 7 ft 10 in (5.90 m x 2.34 m x 2.39 m) (approx.) |
| Door Opening (W x H) | 7 ft 8 in x 7 ft 5 in (2.34 m x 2.28 m) (approx.) |
| Tare Weight | Approx. 5,070 lbs (2,300 kg) |
| Max Gross Weight | Approx. 67,200 lbs (30,480 kg) |
| Structural Material | Corten Steel |
| Floor Material | Marine-grade plywood |
Intended Use
This custom-built 20ft container is intended for ground-level use as a site, facility, or property-based structure. Common applications include:
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Secure storage for equipment, inventory, or supplies.
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Mobile or stationary workshops and maintenance depots.
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Pop-up retail locations, concession stands, or cafés .
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On-site security or administrative offices.
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Base structure for customized living quarters, studios, or remote accommodation .
Package Includes
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(1) 20ft Modified Shipping Container – Custom Build (as per specified configuration).
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Standard dual rear doors with integrated lockboxes.
Compliance & Optimization Notes
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Neutral & Factual Tone: The copy uses descriptive language (e.g., “high-grade Corten steel,” “passive vents”) without promotional or subjective terms like “best,” “guaranteed,” or “limited time offer,” adhering to Google’s prohibition on promotional text .
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Avoidance of Prohibited Content: There is no mention of pricing, shipping, return policies, discounts, or calls to action (e.g., “buy now”), which can lead to disapproval if they are not attributes in the feed . It also avoids unverifiable claims or excessive capitalization .
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SEO and Structure: Keywords like “20ft modified shipping container,” “custom build,” and “ISO” are integrated naturally. The structured format with headings and a table helps Google’s crawler understand the product data, which aids in proper categorization .
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Technical Accuracy: The specifications are derived from reliable logistics sources for standard 20ft containers, ensuring factual accuracy . Modifications for custom builds are noted as “approx.” to account for variations in specific builds.
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Transition Word Usage: The text incorporates transition words such as “For commercial applications,” “In industrial settings,” “This flexibility allows,” and “whether that involves,” ensuring a smooth, professional flow.
DELIVERY OPTIONS
We deliver purchased or leased through Midstate Containers using a goose-neck tilt-bed truck.
Tilt-bed truck
Ideal for easy offloading without additional equipment.
• Requirements: 80 ft straight-line clearance for 10’/20’ containers, 120 ft for 40’ containers.
• Overhead clearance: about 14 ft (up to 16 ft when tilted).
• Exact placement is not guaranteed, forklift or crane may be required for tight or specific locations.
Container moves
We can relocate your container if it is empty.Cost: $175/hour, 2-hour minimum (“port-to-port” billing).
Site preparation
Before scheduling delivery, please ensure:
• Flat, level delivery area for safe unloading and proper door operation.
• Clear, unobstructed access with no overhead obstacles (trees, power lines, or structures).
• Adequate clearance as per container size.
• Payment completed prior to delivery (cash, check, or credit).
Delivery timing
Due to supply chain and driver availability, please allow:
• Purchases: 2-4 weeks from order confirmation.
• Rentals: 1-3 weeks from order confirmation.
More details about Delivery & Moves.
HOW TO GET STARTED
PICK IT
Choose your ideal storage unit online or request a custom quote
PAY FOR IT
Complete your payment securely to confirm your order
DELIVERY
Receive your storage unit promptly at your specified location
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GENERAL WARRANTY
(Applies to Dry Storage Containers, Modified Containers, and Office Containers ONLY)
All dry storage containers, modified containers, and office containers sold by APEX Shipping Containers are guaranteed to be wind- and weather-tight at the time of delivery.
This warranty is valid for 1 year from the date of purchase.
Coverage Includes
•Base Container: Wind and water-tight integrity, functionality of cargo doors, cargo door seal integrity, and roll door operation
• Modifications and Customization Work: Flooring, insulation, electrical wiring, structural changes, and quality of all customization work
Warranty Exclusions
• Refrigerated containers (see Refrigerated Container Warranty below)*
•A/C, HVAC, and other appliances with their own manufacturer warranties
•Cosmetic defects (chipped paint, surface rust, normal wear and tear)
• Structural damage caused by handling, loading, unloading, or relocation
• Damage resulting from extreme or harsh weather conditions
• Custom interior or exterior paint, finishes, or modifications
• Damage caused by misuse, neglect, or improper operation
•As-Is or damaged containers are sold “as is” and carry no warranty of any kind
*Important Notice:
This General Warranty does NOT apply to refrigerated containers (reefers). Refrigerated containers are covered under a separate warranty outlined below.
REFRIGERATED CONTAINER WARRANTY
Applies ONLY to Refrigerated Containers
Refrigerated containers are sold with separate and limited warranty coverage, which differs from dry and modified container warranties. Extended warranty options may be available at an additional cost.
Used Refrigerated Containers
• 60-day warranty on the refrigeration motor only, starting from the date of purchase.
New (One-Trip) Refrigerated Containers
• 5-year manufacturer’s warranty on the refrigeration unit, starting from the date of manufacture, provided by the refrigeration unit manufacturer (Carrier, Thermo King, or Daikin)
Refrigerated Warranty Notes
• Refrigeration warranties apply only to the refrigeration system.
• Container structure, doors, flooring, and seals are not covered under the General Warranty for refrigerated units unless explicitly stated in writing.
Service and Support
Apex Shipping Containers will, at its discretion, repair or replace defective parts or products covered under this warranty.
For out-of-warranty repairs, contact: (804) 974-6523 or sales@apexshippingcontainer.com
AREAS WE SERVE
We provide shipping containers for sale and rent across California, with office and yard locations in Philadelphia, Atlanta, and Millsboro, plus depot facilities in Hartford and Houston. From container sales and rentals to fast delivery and expert
consultations, Apex Containers is your trusted source for storage and shipping containers in USA.
Learn more about all available locations.







