Description
Premium Custom Insulated Shipping Containers for Sale
At Containers Unlimited LLC, we supply premium 20ft and 40ft Custom Insulated Shipping Containers engineered for commercial, industrial, agricultural, and residential applications. These professionally modified containers feature high-performance insulation, integrated electrical systems, and secure personnel access, providing a comfortable and efficient environment for storage, offices, workshops, and other specialized uses.
Whether you require a mobile office, secure equipment storage, workshop, retail unit, or agricultural facility, our insulated shipping containers deliver exceptional durability, energy efficiency, and long-term performance.
Technical Specifications
20ft Custom Insulated Shipping Container
| Specification | Details |
|---|---|
| External Dimensions | 6058 × 2438 × 2896 mm |
| Internal Dimensions | 5818 × 2224 × 2576 mm |
| Insulation Thickness | 100mm Polyurethane |
| Door Opening | Approx. 5700 × 2776 mm |
| Structural Material | Carbon Steel Frame with Aluminum Plate Skin |
| Interior Lining | Food-Grade Thermoplastic Plate |
| Electrical Supply | 220V / 380V |
40ft Custom Insulated Shipping Container
| Specification | Details |
|---|---|
| External Dimensions | 12192 × 2438 × 2896 mm |
| Internal Dimensions | 12084 × 2350 × 2449 mm |
| Insulation Thickness | 100mm Polyurethane |
| Door Opening | Approx. 11840 × 2776 mm |
| Structural Material | Carbon Steel Frame with Aluminum Plate Skin |
| Interior Lining | Food-Grade Thermoplastic Plate |
| Electrical Supply | 220V / 380V |
Advanced Thermal Insulation
Every container is fitted with a 100mm high-density polyurethane insulation system designed to provide excellent thermal performance while improving energy efficiency.
Benefits
- Stable internal temperatures
- Reduced heat transfer
- Improved energy efficiency
- Reduced condensation
- Comfortable year-round working environment
The continuous insulation system covers the walls, roof, and floor, creating an effective thermal barrier that helps maintain interior comfort in both hot and cold climates.
Ideal applications include:
- Site offices
- Workshops
- Equipment storage
- Agricultural facilities
- Commercial workspaces
- Temperature-sensitive storage
Integrated Electrical Installation
Each insulated container includes a professionally installed electrical system that is ready for connection to an appropriate power source.
Electrical features include:
- Internal LED lighting
- Electrical distribution panel
- Multiple power outlets
- 220V / 380V electrical compatibility
- Ready-to-connect electrical infrastructure
This integrated system allows the container to function immediately as a productive workspace after installation.
Secure Steel Personnel Door
A reinforced steel personnel door provides safe, convenient, and secure daily access.
Features include:
- Heavy-duty steel construction
- Corrosion-resistant finish
- Durable hinge assembly
- Secure locking mechanism
- Easy access for staff and equipment
The personnel door makes these containers ideal for offices, workshops, maintenance facilities, and commercial applications.
Durable Construction & Easy Maintenance
Constructed using a reinforced carbon steel frame and corrosion-resistant exterior panels, these insulated containers are built to withstand demanding environments.
Construction features include:
- Carbon steel structural framework
- Protective aluminum exterior panels
- Food-grade thermoplastic interior lining
- Smooth, easy-to-clean surfaces
- Weather-resistant construction
- Long service life
The interior lining is non-porous and simple to maintain, making it suitable for commercial, industrial, food-processing, and agricultural environments.
For guidance on shipping container best practices and standards, visit:
https://containerownersassociation.org
Flexible Applications
Our custom insulated shipping containers are suitable for a wide range of applications, including:
- Site offices
- Mobile workshops
- Secure storage facilities
- Agricultural equipment shelters
- Retail kiosks
- Temporary commercial units
- Industrial workspaces
- Equipment maintenance rooms
- Laboratory spaces
- Utility enclosures
The flexible design allows further customization to meet specific operational requirements.
Package Includes
Every custom insulated shipping container includes:
- One insulated 20ft or 40ft shipping container
- Integrated electrical installation
- Interior LED lighting
- Steel personnel access door
- Fully insulated walls, roof, and floor
- Ready-to-use interior workspace
Nationwide Delivery Available
Containers Unlimited LLC proudly delivers insulated shipping containers throughout New Jersey and across the United States.
We regularly deliver to:
- Jersey City
- Newark
- Edison
- Paterson
- Trenton
- Camden
- Nationwide U.S. locations
Browse Related Products
Explore more container solutions available at Containers Unlimited LLC:
Used Refrigerated Shipping Containers for Sale
12M / 40ft Portable Container Swimming Pool for Sale
8ft Shipping Container Site Safe Lock Up Box Toolbox
Request a Quote Today
Looking for a professionally built 20ft or 40ft Custom Insulated Shipping Container?
Contact Containers Unlimited LLC today for:
- Current inventory
- Nationwide delivery
- Custom modification options
- Energy-efficient workspace solutions
- Product specifications
- Competitive pricing
We are committed to supplying durable, energy-efficient, and professionally modified shipping containers that meet the needs of commercial, industrial, agricultural, and residential customers throughout New Jersey and across the United States.
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