Custom 20ft/40ft Shipping Container – Insulated With Electric & Door

Premium Custom Insulated Shipping Containers for Sale

At ShippingContainersNJ.com, 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.

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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

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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

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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.

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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.

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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

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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.

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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

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Nationwide Delivery Available

ShippingContainersNJ.com 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

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Browse Related Products

Explore more container solutions available at ShippingContainersNJ.com:

Modified Shipping Containers

Modular Buildings

Used Refrigerated Shipping Containers for Sale

12M / 40ft Portable Container Swimming Pool for Sale

8ft Shipping Container Site Safe Lock Up Box Toolbox

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Request a Quote Today

Looking for a professionally built 20ft or 40ft Custom Insulated Shipping Container?

Contact ShippingContainersNJ.com 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.