Ten years, three containers, and what I'd tell my younger self

Author : elena george | Published On : 05 Oct 2026

I've owned three shipping containers over the past decade. The first was a panic buy, the second a proper upgrade, and the third was for a side business that's still going. Along the way I worked out what actually matters when you're spending money on a steel box, and plenty of it isn't obvious until you've been burned once. So here's the long version of what I'd tell someone just starting out.

My first one taught me about delivery.

I bought my first container in a hurry because my garage had finally lost the battle with my junk. I found a cheap unit online, felt pleased with myself, then watched the delivery quote wipe out most of the saving. Delivery runs on distance, and that bargain was parked a long way from me. If I'd looked at the shipping containers for sale NZ suppliers closer to home, I'd have paid less all in. Lesson one: the delivered price is the only number that counts.

The second one taught me about condition.

When I upgraded, I got smarter about condition but still not smart enough. The unit looked fine in photos, and mostly it was, except the door seals had seen better days and let a bit of damp in over winter. Nothing ruinous, but enough to annoy me every time I opened it. Now I only buy from someone who inspects their stock and will tell me straight what state it's in. A good supplier doesn't flinch at that question. If they get cagey, that tells you plenty on its own.

The third one taught me to think ahead.

By the third container I actually planned. I knew I'd want to modify it for the business, so I bought from a supplier who also does conversions and had them fit it out properly from the start. That saved me cobbling together separate companies and hoping they'd coordinate. If you think there's any chance you'll want a door, windows, power or insulation down the line, buy from people who can do that work too. It makes the whole thing far simpler later.

Size is the thing everyone underestimates.

All three times, I could have gone bigger and been happier. Stuff expands to fill whatever space you give it, and then wants a bit more. The jump from a 20ft to something roomier usually costs less than you'd expect for the extra space, and a high cube gives you precious headroom if you're stacking. My advice is to picture what you'll store in two years, not two weeks, and size for that.

If I could hand my younger self a list:

Compare the delivered price, never the sticker price
Only buy used from someone who inspects and grades it
Buy from a supplier who can modify it later
Go one size up from what feels right
Prep firm, level ground before it turns up

The ground really does matter.

My second container sat on grass that turned soft over a wet month, and one corner settled just enough to throw the doors out. Firm, level, well-drained ground is the baseline. For anything permanent, a few sleepers or a simple pad underneath make a real difference and help it last. It's a dull bit of prep, but shifting a couple of tonnes of steel after the fact is nobody's idea of a good weekend.

New versus used, honestly.

People agonise over this and it's simpler than it looks. New, one-trip units are nearly pristine and certified, which matters if you're shipping goods or building something people will see. For plain storage, a sound second-hand unit does exactly the same job for less. All three of mine were second-hand and all three kept my gear dry. I'd only pay for new if appearance or certification genuinely mattered to the job.

The supplier outlasts the box

Here's the thing I appreciate more with each purchase. The container is just steel. The company behind it is what you actually lean on, for honest grading, a fair delivered price, and someone who picks up the phone a year later. That relationship matters, especially if you end up buying more than once like I did. These days I just go back to people I trust. You can start by browsing

the range and getting a quote at tigercontainers.co.nz, which is where I'd point anyone asking me today.

A quick note on the boring legal bit

If your container just sits there holding gear, you're generally fine. For a permanent placement, or if you're turning it into a room, ring your local council first. The rules shift by district and by use, and a five-minute call saves a real headache later. Any experienced supplier has been through this many times and can point you the right way, so ask them too.

Hiring crossed my mind, too.

Before the third purchase I did stop and ask whether I should buy at all or just hire. For that business use, it made sense to own, but for a one-off project, I'd happily rent instead and hand it back when I was done. It's worth asking yourself the same question. If the need is temporary, hiring can be the smarter spend, and a supplier who does both will give you a straight steer rather than just pushing a sale.

Would I buy a fourth?

Probably, knowing me. Each one has more than paid for itself, and the business container pays for itself every month. The mistakes I made early were all avoidable, which is the whole reason I've written this down. Get the delivered price, check the condition, prep your ground, buy a bit bigger, and deal with people who'll still be there afterwards. Do that and you'll skip the learning curve I paid for. Have a look at tigercontainers.co.nz, ask the awkward questions, and buy with your eyes open