Are storage containers really watertight?
Yes — these are wind and watertight cargo containers with a lockable door and rubber door seals, built to cross oceans on a ship deck. They are used units, so expect surface rust and dents on the outside; the inside stays dry, which is the part that matters.
What you should expect
Used cargo containers have cosmetic wear — surface rust, scuffs, dents, old paint patches. What they should not have is holes, and that is the thing to check.
Inspect it on delivery day before you load: stand inside with the doors shut and look for daylight, especially along the roof seams and the door gaskets. Agree with the yard in advance what happens if a unit turns up not watertight — a swap should be standard, but get it said before the truck leaves.
Condensation and security
Steel boxes can sweat when warm humid air meets cool metal overnight. For anything moisture-sensitive, a few desiccant buckets handle it cheaply. Leave a small air gap around stacked contents.
The doors take a padlock; a shrouded or puck lock is much harder to cut than a standard shackle. On a jobsite that is worth the twelve dollars.
Looking for a container?
Longleaf is not currently renting out or delivering containers, so we cannot quote you a price or schedule a delivery. Tell us what you need and we’ll be in touch about local options — which may mean passing your details to a provider in your area who can service the request. See our privacy policy.
More answers
- What does a storage container actually cost to rent? — The two charges that make up a container rental, and what moves each one.
- 20ft vs 40ft: which container do you need? — Capacity, cost and the delivery clearance that usually makes the decision for you.
- How much room do you need for a container delivery? — What delivery day actually requires, and the five things that stop a drop.
- Container on your property vs a storage unit across town — When an on-site container beats a rented unit — and the cases where it does not.
- Do you need a permit for a storage container? — Private property, public street, HOA rules — and who to call before you book.
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