The 20ft Custom Shipping Container from Express Containers LLC is engineered to transform a standard shipping container into a fully functional space tailored to your unique business or personal requirements. Whether you need a portable office, secure storage unit, workshop, retail store, café, equipment room, container home, or specialized commercial facility, our expert team delivers customized solutions built to the highest industry standards.
Constructed from premium One Trip (New) or carefully inspected Used Corten steel containers, every custom project is designed with precision engineering, high-quality materials, and professional craftsmanship. Our modification process maintains the structural integrity of the container while integrating modern features such as insulation, electrical systems, HVAC, windows, doors, interior finishes, and custom layouts.
The 20ft size offers the ideal balance between portability and usable space, making it one of the most popular container options for businesses, contractors, municipalities, schools, industrial operations, and homeowners. With virtually unlimited customization possibilities, you can create a workspace, storage facility, retail environment, or living space that perfectly matches your needs.
Every 20ft Custom Shipping Container supplied by Express Containers LLC is professionally fabricated, quality inspected, and tested before delivery to ensure outstanding workmanship, reliability, and customer satisfaction.
Key Features
Available in One Trip (New) or premium Used condition
Fully customizable interior and exterior
Heavy-duty corrosion-resistant Corten steel construction
Wind and watertight (WWT) protection
Reinforced all-steel frame
Commercial-grade doors and windows
Premium insulation options
Complete electrical and lighting systems
HVAC-ready or fully climate-controlled
High-security locking systems
Durable commercial flooring
Professional-quality finishes
Technical Specifications
Specification | Details |
Container Type | 20ft Custom Shipping Container |
External Length | 20 ft (6.06 m) |
External Width | 8 ft (2.44 m) |
External Height | 8 ft 6 in (2.59 m) or 9 ft 6 in (High Cube) |
Internal Length | Approx. 19 ft 4 in (5.90 m) |
Internal Width | Approx. 7 ft 8 in (2.35 m) |
Internal Height | Approx. 7 ft 10 in (2.39 m) Standard / 8 ft 10 in (2.69 m) High Cube |
Construction | Marine-grade Corten steel |
Flooring | Marine plywood, vinyl, epoxy, laminate, or custom options |
Wall Finish | Drywall, composite panels, or vinyl-clad panels |
Insulation | Spray foam or insulated composite panels |
Electrical System | 110V/220V configurable |
Lighting | LED interior and exterior lighting |
Doors | Cargo doors, personnel doors, or roll-up doors |
Windows | Double-glazed aluminum windows (optional) |
HVAC | Optional heating and air conditioning |
Security | Reinforced locks, lock box, alarm, or smart access |
Weather Rating | Wind and watertight |
Condition | One Trip (New) or Used – Professionally Modified |
Ideal Applications
Portable office buildings
Secure storage units
Construction site offices
Retail stores and pop-up shops
Food kiosks and cafés
Mobile workshops
Container homes
Tiny homes
Security offices
Medical and healthcare units
Equipment storage
E-commerce fulfillment
Event and exhibition spaces
Agricultural storage
Utility and generator enclosures
Standard Included Features
Premium shipping container
Professional structural modifications
Heavy-duty Corten steel construction
Weatherproof design
Commercial-grade finishes
Quality inspection before delivery
Reinforced security features
Durable exterior coating
Popular Custom Upgrades
Roll-up garage doors
Personnel entry doors
Sliding glass doors
Storefront windows
Full electrical package
LED lighting
HVAC installation
Spray foam insulation
Interior wall and ceiling finishes
Kitchenette installation
Restroom package
Built-in cabinetry
Shelving and storage systems
Security cameras
Solar power systems
Exterior decking and stairs
ADA-compliant access ramps
Smart access control
Custom branding and paint
Why Choose Express Containers LLC?
At Express Containers LLC, we specialize in creating high-quality custom shipping containers that combine durability, innovation, and exceptional craftsmanship. From concept to completion, our experienced team works closely with you to design and build a solution that meets your exact needs. Every project is completed using premium materials, rigorous quality control, and industry-leading construction techniques. With competitive pricing, expert customer support, and fast nationwide delivery across the United States, we help bring your vision to life.
Order Your 20ft Custom Shipping Container Today
Whether you're creating a portable office, workshop, retail space, secure storage unit, or custom living solution, the 20ft Custom Shipping Container from Express Containers LLC provides the flexibility, durability, and quality you need. Contact our team today for a free consultation, competitive pricing, and fast nationwide delivery throughout the United States.
