Every serious container listing uses one of four grade labels: New/One-Trip, CW (Cargo Worthy), WWT (Wind & Watertight), or As-Is. They are not marketing fluff. They map to specific physical condition tiers that directly affect price and what the box is good for.
The four grades
New, One-Trip
Built overseas and shipped to the US with one cargo load. Factory paint, minimal dents, usually under a year old. Best when appearance matters: container homes, retail pop-ups, offices, and any customer-facing build. Color options vary by unit (tan, grey, blue, green, red).
This is what most buyers mean when they say they want a "new" container. Containers Direct sells New/One-Trip online, in stock and quotable by ZIP.
CW, Cargo Worthy
CW is the working standard for commercial shipping. The container has been surveyed and certified to still be safe for another international ocean voyage. Structure is sound, doors work, no holes, and some cosmetic wear is normal. Good middle ground for export shipping or heavy-duty storage with periodic inspection.
CW is a reference grade for us: quote on request if your project specifically needs it.
WWT, Wind & Watertight
WWT is the workhorse grade. Dry, sealed, doors operate, and the roof does not leak, but expect visible surface rust and cosmetic dings. It has not been surveyed for ocean-shipping certification the way CW has, which is why it costs less. Typically the best value for on-site storage, farm use, agricultural use, and residential backyards.
Containers Direct sells Used WWT online, our default used grade and the right buy for storage nine times out of ten.
As-Is
As-Is means exactly that: below WWT, with no warranty on cosmetic or functional condition. Expect some holes, a door that does not latch perfectly, or a roof that pools water. Fine if you are cutting it up for a modification project or scrap. Not fine for storage or export, and not a first-time-buyer grade.
