20ft Used High Cube Shipping Container – Grade A, Wind & Watertight (Used)

Description

The 20ft Used High Cube Shipping Container from Big Bear Containers is a heavy-duty, wind- and watertight steel unit engineered for secure, long-lasting performance.

This 20ft used high cube shipping container is a Grade A used ex-shipping-line unit in Wind and Watertight (WWT) condition, fully inspected and confirmed to be in excellent structural and weatherproofing condition before dispatch. Grade A is a supplier-grade designation indicating a higher-quality selection within the used WWT category — units graded at this level are chosen for minimal denting, better surface condition, and consistent door and seal performance compared to standard WWT stock. The unit does not carry a valid CSC plate and is intended for on-site storage use rather than active international freight.

The high cube configuration provides an external height of 9ft 6in (2,896mm) and an internal height of 8ft 10in (2,698mm) — one full foot taller than a standard 20ft container — giving a cubic capacity of approximately 1,320 cu ft. This additional headroom is suited to tall racking, large equipment, stacked goods, and conversion projects where internal lining or insulation will reduce finished clearance. The taller door opening height of 8ft 6in (2,591mm) also provides greater vertical clearance for loading tall items through the end doors compared to a standard 8ft 6in external height container.

Access is via exterior double hinged cargo doors at one end, each fitted with two heavy-duty locking bars for secure closure. Four vents provide passive airflow to manage condensation. Forklift pockets are fitted on both sides for straightforward site repositioning. The floor is 28mm marine-grade plywood on steel cross-members. The frame, cladding, and corner castings are COR-TEN weathering steel throughout.

For guidance on container siting and permit requirements in the USA, refer to the International Code Council building standards reference.

20ft Used High Cube Container — Dimensions & Weight

Standard Inclusions — 20ft Used High Cube Container Grade A

• COR-TEN steel 20ft high cube ISO container — Grade A WWT condition
• Exterior double hinged cargo doors with two heavy-duty locking bars per door
• 28mm marine-grade plywood floor on steel cross-members
• 4 vents — passive airflow and condensation control
• Forklift pockets — both sides
• ISO corner castings — all eight

What’s Not Included

• Padlock
• Ramps or shelving
• Internal lining or insulation
• CSC plate — WWT condition, storage use only
• Site preparation or foundation
• Local authority permits

Best Use Cases for a 20ft Used High Cube Container

• Secure on-site storage requiring extra internal headroom over a standard 20ft
• Tall racking and shelving installations within a 20ft footprint
• Construction site equipment and materials storage
• Agricultural and farm storage for tall equipment and supplies
• Container conversion projects — workshops, offices, or studios — where ceiling height matters
• Residential or commercial overflow storage in a compact high-capacity footprint

Also available: 40ft Used High Cube Shipping Container, 40ft One-Trip High Cube Container, and 20ft Used Standard Shipping Containers.

Every unit is inspected by Big Bear Containers prior to dispatch.

20ft Used High Cube Shipping Container Overview

Built tough and ready to work, the 20ft Used High Cube Shipping Container delivers secure, weatherproof performance at a price that makes sense. Supplied in used condition, it arrives quality-inspected and ready for immediate use across residential, commercial, and industrial applications.

Key Features of the 20ft Used High Cube Shipping Container

• Grade A
• Wind & Watertight
• Extra foot of interior height (9′6″)
• Same footprint as a standard container

20FT Specifications

• External dimensions: 20′ × 8′ × 9′6″
• Floor area: ~160 sq ft
• Internal volume: ~1,170 cu ft
• Construction: Corten (weathering) steel, wind & watertight
• Condition: Used

Ideal Uses

The 20ft Used High Cube Shipping Container is a versatile high cube container suited to a wide range of jobs, including:

• Tall cargo and palletized goods
• Container conversions needing headroom
• General high-volume storage

Construction & Durability

Every panel on this 20ft steel shipping container is cargo-worthy steel graded wind- and watertight, formed into corrugations that carry load across the wall rather than through it. That is why a container this size can be stacked several high fully laden and still open cleanly on a level pad. The high-cube profile adds a foot of interior headroom over a standard-height unit, which matters for racking, tall pallets, and any fit-out with a ceiling.

Delivery & Site Preparation

Your 20ft steel shipping container arrives on a tilt-bed and is placed directly on your prepared pad. Allow about 75ft of clear, straight approach so the bed can tilt and slide the unit off. Overhead clearance is the detail people forget: branches and low lines will stop a tilt delivery cold, so check the approach as well as the pad.

Why Buy From Big Bear Containers

Buying used means honest cosmetics — surface scrapes and the odd dent — on a unit that is still certified wind- and watertight. That grading is the whole point: it tells you what you are paying for. Cross-shop 20ft Containers, or start with the buyers guide if this is your first container.

20ft Used High Cube Shipping Container – Frequently Asked Questions

What can I use it for?

This unit is ideal for tall cargo and palletized goods, container conversions needing headroom, and more — it adapts easily to residential, commercial, and industrial needs.

Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout.

Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout. It covers tilt-bed delivery to your prepared pad anywhere we serve.

Can I return it?

You have 30 days. Note that return freight and a restocking fee may apply, which is set out in full on our refund and returns policy page.

Ready to order? Add the 20ft Used High Cube Shipping ContainerDelivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout.

Recommended Applications

• Commercial & Jobsite Storage: Weatherproof, secure storage for costly tools, building supplies, and inventory.
• Agricultural & Farm Use: Secure feed, seed, and heavy machinery protection against pests and severe weather.
• Residential & Personal Storage: Heavy-duty, on-property storage during home remodels, relocations, or seasonal transitions.

Delivery, Logistics & Site Preparation

Big Bear Containers provides reliable, insured delivery direct to your site across the Sacramento region, Northern California, and nationwide throughout the continental United States. Depending on the unit, delivery is handled via specialized tilt-bed rollback truck or transport trailer.

• Site Access Requirements: Ensure a clear, level surface (concrete pad, packed gravel, or asphalt) with adequate approach clearance for delivery trucks.
• Pre-Delivery Inspection: Every unit undergoes a rigorous multi-point inspection prior to dispatch to ensure doors, seals, structural members, and flooring meet our strict quality criteria.
• Rapid Dispatch: Local Sacramento and California deliveries typically arrive within 3 to 7 business days following order confirmation. Nationwide freight options are fully tracked.

Why Choose Big Bear Containers?

At Big Bear Containers Inc., we pride ourselves on delivering premium grade storage containers, modular structures, and commercial trailers with transparent pricing and exceptional customer care. Whether you are purchasing a single storage container or outfitting an entire commercial fleet, our Sacramento-based team is dedicated to providing durable solutions tailored to your operational needs.

• Rigorous Inspection Guarantee: Guaranteed wind- and water-tight containers with robust structural integrity.
• Transparent Quotes: Flat regional delivery rates shown at checkout, with no hidden handling fees.
• Dedicated Support: Personalized assistance from container specialists from order placement to on-site drop-off.