iso shipping container

20ft Containers

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Master Product Guide: 20ft Shipping Containers

1. 20ft Standard ISO Shipping Container

Item Title:

20ft Standard ISO Shipping Container (8'6" Tall) – Secure, Weatherproof & Intermodal

Product Overview

The20ft Standard Shipping Container(often referred to as aConex box,sea can, orISO container) is the industry standard for portable, ground-level storage and intermodal transport. Engineered to withstand the rigors of ocean travel, these units are constructed from industrial-gradeCorten "weathering" steel, making them impervious to rust, pests, and extreme weather conditions.

Whether you need aOne-Trip (Like New)unit for a pristine backyard office conversion or aCargo Worthy (CW)box for heavy industrial storage, the 20ft Standard offers the perfect balance of footprint and capacity. It fits easily into a standard vehicle parking space yet provides over 1,170 cubic feet of volume.

Key Selling Points:

Indestructible Construction:Built with corrosive-resistant Corten steel panels and high-tensile beams.Guaranteed Security:heavy-duty cam-and-keeper locking gear; compatible with high-security lockboxes.Weatherproof:Fully welded seams and marine-grade EPDM rubber door gaskets (Wind & Watertight).Mobile:Standard ISO corner castings and forklift pockets (distance 2,050mm).

2. 20ft High Cube (HC) Shipping Container

Item Title:

20ft High Cube Shipping Container (9'6" Tall) – Maximum Volume & Vertical Clearance

Product Overview

The20ft High Cube (HC)is the premium choice for buyers requiring extra vertical clearance or volume without increasing the ground footprint. Standing1 foot (30 cm) tallert than the standard unit, the High Cube offers a significantly higher ceiling (approx. 8'10" internal).

Why Choose High Cube?

Tall Cargo Storage:The extra door height (approx. 8'5") allows for the storage of tall machinery (e.g., excavators, forklifts) that cannot fit through the door of a standard container.Superior Conversions:For container homes or offices, the extra foot of headroom eliminates the claustrophobic feel of standard units and allows space for insulation, plumbing, and dropped ceilings.Increased Volume:Provides approximately15% more cubic capacity(1,320 cu ft) than the standard 20ft, allowing for more stacking space.

⚠️ Important Market Note: AvailabilityUnlike 40ft High Cubes which are common,Used 20ft High Cube containers are extremely rarein the global shipping fleet. Most shipping lines do not order them. Therefore, almost all 20ft High Cubes available for purchase are"New/One-Trip"units. Buyers should not expect to find low-cost "Wind & Watertight" used versions of this specific size.

Comparative Specifications Table

Feature20ft Standard20ft High CubeDifferenceExternal Height8' 6" (2.59 m)9' 6" (2.90 m)+1 ftInternal Height7' 10" (2.39 m)8' 10" (2.69 m)+1 ftDoor Height7' 5" (2.28 m)8' 5" (2.58 m)+1 ftVolume (Capacity)1,172 cu ft (33.2 m³)1,320 cu ft (37.4 m³)+148 cu ftExternal Length19' 10.5" (6.06 m)19' 10.5" (6.06 m)SameExternal Width8' 0" (2.44 m)8' 0" (2.44 m)SameDoor Width7' 8" (2.34 m)7' 8" (2.34 m)SameMax Gross Weight67,200 lbs (30,480 kg)67,200 lbs (30,480 kg)SameTare Weight (Empty)~4,850 lbs (2,200 kg)~5,180 lbs (2,350 kg)HC is ~330lbs heavier

Note: Dimensions are nominal ISO standards. Exact tare weights vary by manufacturer.

Buyer's Guide: Understanding Condition Grades

1. New "One-Trip" Containers (Standard & High Cube)

Definition:Manufactured in Asia and shipped with a single load of cargo to the destination.Condition:Pristine. Minor handling marks/scuffs. Factory paint (Tan, Grey, Blue).Availability:Widely available for Standard;Primary source for High Cubes.Features:Lock Boxes, Waist-High door handles, pristine floors.

2. Cargo Worthy (CW) / Wind & Watertight (WWT) (Standard Only)

Definition:Used units (10-15 years old) retired from shipping lines.Condition:Surface rust, dents, patches, mismatched paint. Guaranteed not to leak.Availability:Common for Standard 20ft.Virtually non-existent for 20ft High Cubes.

Delivery & Logistics Requirements

Delivery is typically performed via aTilt-Bed (Roll-Off)truck. The site preparation is critical, especially for High Cubes due to the increased height.

Linear Clearance:Requires60 to 75 feetof straight-line clearance for the truck to pull out.Width Clearance:Minimum12 feetwidth.Overhead Height Clearance (Critical):Standard 20ft:Requires approx 16 ft clearance when tilted.High Cube 20ft:Requires17-18 ft clearancewhen tilted. Beware of low-hanging branches, eaves, and power lines.Ground Conditions:Firm, level ground (gravel, pavement, compacted earth).Foundation:Place on railroad ties (sleepers) or concrete blocks to assist drainage and leveling.

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