Watertight 40ft Shipping Container – Extra Space for Storage.
40ft Watertight Shipping Container
Product description
Product Description
The Watertight 40ft Shipping Container offers a durable and secure solution for expanding your storage capacity. Constructed from high-grade Corten steel, this container is designed to withstand the elements, making it suitable for both long-term asset retention and temporary site applications . Its standardized dimensions ensure compatibility with existing logistics operations, while the weather-resistant build protects contents from environmental exposure . This unit provides a straightforward method for increasing square footage without the need for permanent construction .
Key Features
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Weather-Resistant Construction: Manufactured with corrosion-resistant Corten steel to withstand harsh weather conditions and heavy handling .
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Secure Storage: Equipped with lockable, reinforced doors on one end to provide protection against theft and unauthorized access .
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Standardized Dimensions: Built to standard ISO specifications for seamless integration with existing intermodal transport systems .
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Durable Flooring: Features a marine-grade plywood floor designed to support heavy loads and resist moisture.
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Ventilation: Passive vents are integrated into the unit to promote airflow and reduce internal condensation .
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Stackable Design: Engineered for high load-bearing capacity, allowing for safe stacking when empty or when used in multi-unit configurations .
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Portable Foundation: Can be placed on various flat surfaces, including gravel, concrete, or compacted earth, requiring no permanent foundation for basic storage use .
Detailed Description
This 40ft shipping container is a practical asset for businesses and individuals requiring additional space. Originally designed for multi-modal transport across oceans and railways, its utility extends to stationary storage applications . The structure is fabricated from heavy-gauge Corten steel, which was developed to resist corrosion and requires minimal maintenance over its service life .
The double-swing doors feature a locking mechanism with welded-on security protectors to prevent tampering. The door seals are made of weather-resistant rubber, which helps maintain a watertight environment when the doors are closed. The interior offers a cavernous, unobstructed space that can accommodate palletized goods, bulk materials, or equipment . Businesses in the construction, retail, and manufacturing sectors use these units for on-site material storage, while logistics providers utilize them for inventory buffer zones .
A core advantage of this storage solution is its mobility. Unlike permanent structures, this container can be relocated using standard handling equipment such as a reach stacker, forklift, or truck equipped with a container chassis . This portability ensures that the storage space can adapt to changing operational demands or move with a business to a new location .
Technical Specifications
| Specification | Details |
|---|---|
| External Dimensions (L x W x H) | 40 ft x 8 ft x 8 ft 6 in (Approx. 12.2 m x 2.44 m x 2.59 m) |
| Internal Dimensions (L x W x H) | 39 ft 6 in x 7 ft 8 in x 7 ft 10 in (Approx. 12.03 m x 2.35 m x 2.39 m) |
| Door Opening (W x H) | 7 ft 8 in x 7 ft 5 in (Approx. 2.34 m x 2.28 m) |
| Maximum Gross Weight | 67,200 lbs (Approx. 30,480 kg) |
| Tare Weight | 8,820 lbs (Approx. 4,000 kg) |
| Material | Corten Steel |
| Flooring | Marine-Grade Plywood |
| Condition | New / Wind and Watertight (WWT) |
Compatibility and Intended Use
This unit is compatible with standard flatbed trucks, intermodal chassis, and rail systems for delivery and relocation . It is intended for ground-level storage of non-hazardous, dry goods. Typical applications include:
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On-site storage for construction materials and tools .
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Inventory overflow for retail or e-commerce operations .
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Secure equipment housing for industrial or agricultural use .
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Workshop bays or temporary enclosures when modified .
Package Includes
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(1) Watertight 40ft Shipping Container
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.







