Conditions Guide
Shipping Container Conditions Explained
What WWT, cargo-worthy, IICL, one-trip, and as-is actually mean when buying a shipping container — what each grade guarantees, what it costs relative to others, and which to choose.
The condition ladder
| Grade | What it guarantees | Best for |
|---|---|---|
| One-Trip | Single ocean crossing; like-new, factory paint and seals | Homes, offices, conversions, brand-sensitive sites |
| IICL | Passes the strictest used-container inspection standard | Cargo use, premium storage |
| Cargo-Worthy (CW) | Certified structurally fit for cargo transport | Shipping, export, resale flexibility |
| Wind & Watertight (WWT) | No leaks or structural damage; cosmetic wear expected | General storage — the value sweet spot |
| As-Is | No guarantee; sold in current condition | Parts, projects, non-critical storage |
What "used" really looks like
A used WWT container has spent years in ocean service. Expect surface rust, dents, faded paint, and patched floors — none of which affect weather protection when the unit is honestly graded. What matters is the guarantee: WWT means the roof, walls, floor, and door seals keep water and wind out.
We confirm condition per unit before quoting and provide photos on request, so the unit you approve is the unit that arrives.
Choosing between one-trip and used
The price gap between a used WWT unit and a one-trip unit typically runs 60–100%. Buy used when the container works out of sight and the budget matters. Buy one-trip when appearance, longevity, or resale value matter — a one-trip unit has essentially its full 25+ year service life ahead of it.