Shipping containers & modular solutions

40ft Self Storage Container – Insulated & Ply Lined

$9,500.00
$450 flat-rate shipping per order. All 50 U.S. states.Processing: 1–4 business days after order confirmation and cleared payment. Transit: 4–8 days after dispatch. Availability is checked when your order is processed; applicable sales tax or agreed custom work may require a further invoice before dispatch.Delivery Policy · Returns & refunds

Our 40ft insulated and ply-lined self-storage container provides a secure, weather-resistant, and spacious storage solution for residential, commercial, industrial, and agricultural applications. Built from durable Cor-Ten steel and professionally lined with insulation and plywood panels, this container helps protect stored goods from temperature fluctuations, condensation, and everyday wear. Ideal for self-storage, business inventory, equipment storage, workshops, and long-term site use.

Description

Premium 40ft Insulated & Ply-Lined Self Storage Containers for Sale

At Containers Unlimited LLC, we supply premium 40ft Insulated & Ply-Lined Self Storage Containers designed for customers who need secure, weather-resistant, and insulated storage solutions. Built from durable 40ft High Cube shipping containers, these professionally converted units provide enhanced protection for valuable equipment, inventory, furniture, machinery, tools, and temperature-sensitive materials.

Featuring full wall and ceiling insulation combined with a plywood-lined interior, these containers create a cleaner, more stable storage environment than standard shipping containers, making them ideal for commercial, industrial, agricultural, and residential applications.


Technical Specifications

SpecificationImperialMetric
External Dimensions40ft L × 8ft W × 9ft 6in H12.19m × 2.44m × 2.89m
Internal DimensionsApprox. 39ft 5in L × 7ft 8in W × 8ft 10in HApprox. 12.03m × 2.35m × 2.69m
Door OpeningApprox. 7ft 8in W × 8ft 5in HApprox. 2.34m × 2.58m
Internal CapacityApprox. 2,700 cu. ft.Approx. 76.4m³
Maximum Gross Weight67,200 lbs30,480 kg
Tare WeightApprox. 8,660 lbsApprox. 3,930 kg
Payload CapacityApprox. 58,540 lbsApprox. 26,550 kg
Construction MaterialCor-Ten Steel with Interior Plywood Lining
InsulationFull Wall & Ceiling Insulation
FlooringExterior-Grade Plywood Over Steel Cross Members
Door TypeDouble Rear Cargo Doors with Locking Hardware

Fully Insulated Interior

This premium storage container features full wall and ceiling insulation designed to minimize the effects of external temperature changes while helping maintain a more stable interior environment.

Benefits include:

  • Improved temperature stability
  • Reduced condensation
  • Better protection for stored goods
  • Enhanced year-round storage conditions
  • Suitable for temperature-sensitive materials

The insulated interior is ideal for storing:

  • Furniture
  • Electronics
  • Documents
  • Tools and equipment
  • Retail inventory
  • Business supplies

Durable Plywood-Lined Interior

The interior walls are fully lined with high-quality plywood to create a clean, practical, and professional storage environment.

Advantages include:

  • Additional protection for stored items
  • Reduced contact with steel walls
  • Improved interior appearance
  • Easier installation of shelving and storage systems
  • Ideal for workshop or office conversions

The plywood lining creates a finished interior while protecting valuable contents from direct contact with the steel structure.


Heavy-Duty Cor-Ten Steel Construction

Manufactured from durable Cor-Ten weathering steel, this container is engineered to deliver long-lasting performance in demanding outdoor environments.

Construction features include:

  • Heavy-duty steel framework
  • Corrosion-resistant exterior
  • Reinforced cargo doors
  • Secure locking system
  • Weather-resistant construction
  • Structural corner castings
  • High Cube design for additional interior height

The rugged construction provides outstanding durability and dependable protection for valuable equipment and inventory.


Secure & Weather-Resistant Storage

Designed for long-term storage, this container provides dependable protection against harsh weather conditions while maintaining a secure environment.

Features include:

  • Lockable double cargo doors
  • Weather-resistant rubber door seals
  • Passive ventilation system
  • Secure steel construction
  • Elevated marine-grade flooring

The integrated ventilation system promotes airflow while helping reduce moisture buildup and condensation.

For information about international shipping container standards and best practices, visit:

https://www.containerownersassociation.org


Ideal Applications

The 40ft Insulated & Ply-Lined Self Storage Container is suitable for a wide variety of uses.

Residential Storage

  • Household furniture
  • Personal belongings
  • Motorcycles
  • Boats
  • Recreational equipment

Commercial & Industrial Storage

  • Inventory overflow
  • Equipment storage
  • Tool storage
  • Warehouse expansion
  • Workshop space

Agricultural Storage

  • Feed storage
  • Farm machinery
  • Seasonal equipment
  • Fertilizers and supplies
  • Livestock equipment

Additional Uses

  • Archive and document storage
  • Mobile workshop
  • Site office conversion
  • Secure business storage
  • Temporary storage facilities

Package Includes

Every purchase includes:

  • 1 × 40ft Insulated & Ply-Lined Self Storage Container
  • Double Rear Cargo Doors
  • Integrated Locking Hardware
  • Full Interior Wall & Ceiling Insulation
  • Full Interior Plywood Lining
  • Marine-Grade Plywood Flooring

Nationwide Delivery

Containers Unlimited LLC proudly supplies insulated self-storage containers throughout New Jersey and across the United States.


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Request a Quote Today

Looking for a secure, insulated, and spacious 40ft Self Storage Container?

Contact Containers Unlimited LLC today for:

  • Current inventory availability
  • Competitive pricing
  • Nationwide delivery
  • Commercial storage solutions
  • Residential storage options
  • Expert product recommendations

We are committed to supplying durable, secure, and professionally converted storage containers for residential, commercial, agricultural, industrial, and government applications throughout New Jersey and across the United States.

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