Crates vs Cases vs Plywood Boxes

Wooden Crates: Open, Ventilated, Built for Heavy Freight

A wooden crate has a solid timber base with open slatted walls. That gap in the design is the point — it lets air move through, gives you visibility of the load without opening anything, and keeps weight down compared to a fully enclosed build.

Choose a crate when:

• Your goods are heavy, robust and don’t need protection from dust or moisture
• You need multi-side forklift or crane access
• You’re shipping domestically or don’t require a fully sealed environment
• Airflow matters — some machinery and componentry are prone to condensation in a sealed box

Common uses: industrial machinery, automotive parts, steel products, non-fragile equipment, anything that needs to breathe in transit.

See our Wooden Crates range →

 

 

Wooden Cases: Fully Enclosed, Maximum Security

A case is the sealed version of a crate — same solid timber base, but with no gaps in the walls. If your cargo can’t tolerate dust, moisture or prying eyes, this is the build.

Choose a case when:

• Goods are sensitive to moisture, dust or contamination
• You’re shipping internationally and want a sealed environment for the full journey
• The cargo is high-value and you want to minimise visibility to reduce handling and theft risk
• You need internal foam lining, cushioning or bracing built into the walls

Common uses: electronics, scientific and medical equipment, export cargo, fine art, anything where a scratch or a splash of moisture is a real cost.

See our Wooden Cases range →

Plywood Cases: The Lightweight Option

Plywood cases combine a timber base with plywood panelling instead of solid timber walls. You get a fully enclosed, presentable build at a fraction of the weight of a solid timber case — which matters a lot when you’re paying for freight by the kilogram.

Choose a plywood case when:

• You’re shipping by air, where every kilogram adds to the cost
• The item is heading to a trade show or event and needs to look the part as well as protect the goods
• You want enclosed protection without the weight penalty of solid timber
• Turnaround matters — plywood builds are typically fast to manufacture

Common uses: trade show displays, IT and AV equipment, lightweight machinery components, anything travelling by air freight.

See our Plywood Cases range →

Heavy Duty Crates: When the Load Is the Deciding Factor

Sometimes the choice isn’t crate vs case at all — it’s whether standard construction can handle the load in the first place. Heavy duty crates are reinforced at the base and frame to carry oversized or extremely heavy machinery without flexing or failing under load.

Choose a heavy duty crate when:

• You’re shipping mining equipment, CNC machines, industrial presses or full production lines
• Load weight runs from one tonne up to 30 tonnes
• The item is oversized — we’ve built crates up to 12 metres long
• Removable panels would make packing and unpacking large equipment easier

See our Heavy Duty Crates range →

The Decision Framework: Five Questions to Ask

If you’re still not sure which build fits, run through these in order:

1. How heavy and how large is the load? Anything approaching or exceeding a tonne, or longer than a standard pallet footprint, points you toward a heavy duty crate regardless of enclosure type.
2. Does it need protection from dust, moisture or light impact — or just from being dropped? Sensitive goods need a case. Robust goods often do better in a ventilated crate.
3. Is weight driving your freight cost? Air freight or long-haul export makes plywood cases worth a look before you default to solid timber.
4. Is this a one-off export shipment or a reusable asset? All our builds are reusable, but if the item does the same trip regularly, it’s worth discussing reinforced corners and hardware upgrades.
5. Where is it going? Anything leaving Australia needs ISPM 15 certified timber. All of our crates, cases and plywood boxes can be built to this standard on request.

Still unsure? Tell us what you’re shipping, where it’s going, and what matters most — cost, weight, protection or reuse — and we’ll recommend the right build. Request a free quote →

A Note on ISPM 15 and Export Compliance

Any wood packaging leaving Australia — crate, case, or the timber base under a plywood build — needs to meet the ISPM 15 international standard, which requires heat-treated timber stamped with a registered IPPC producer code. We handle this as standard on export orders: heat-treated timber, IPPC stamping, and the compliance documentation your freight forwarder or customs broker will ask for. It’s accepted at customs in 85+ countries, so you shouldn’t run into delays or quarantine issues on the other end.

If you’re shipping domestically within Australia, ISPM 15 doesn’t apply — but there’s no reason not to build to the same standard if there’s any chance the item gets re-exported down the line.

Frequently Asked Questions

What’s the actual difference between a crate and a case?

A crate has open, slatted walls for airflow and visibility. A case is fully enclosed for complete protection from dust, moisture and impact. Same solid timber base underneath both.

Can a plywood case be used for heavy items?

Plywood cases are built for lightweight-to-moderate loads where weight savings matter — air freight, trade show gear, smaller equipment. For genuinely heavy machinery, a heavy duty crate or wooden case with a reinforced base is the better fit.

Do I need ISPM 15 certification for domestic shipments?

No. ISPM 15 only applies to wood packaging crossing an international border. Domestic freight within Australia doesn’t require it, though we can still build to that standard if you’d prefer.

How long does a custom crate or case take to build?

Most orders — crates, cases or plywood boxes — are completed within 2 to 5 business days. Oversized or heavy duty builds may take slightly longer depending on complexity.

Can I reuse a crate or case for multiple shipments?

Yes, all of our builds — crates, cases, plywood cases and heavy duty crates — are designed to be reused across multiple shipments, not single-use.

What if I’m still not sure which one I need?

That’s what we’re here for. Tell us the item, its weight, where it’s going and what matters most, and we’ll recommend the right build before you commit to anything.

Common Mistakes That Cost People Money

A few patterns show up again and again with businesses that get this decision wrong:

• Choosing a case when a crate would do. Fully enclosed builds cost more and weigh more than open crates. If your goods don’t need protection from dust or moisture, you’re paying for security you don’t need.
• Choosing a crate when the goods needed sealing. The flip side — machinery with sensitive electronics or coated surfaces shipped in an open crate, arriving with moisture damage that a case would have prevented.
• Underestimating load weight. A standard build flexing or failing under an underestimated load is a safety issue, not just a packaging one. If there’s any doubt about weight, ask for a heavy duty spec.
• Skipping ISPM 15 on an export shipment. Non-compliant timber gets held at customs, and that delay costs far more than the certification would have. If there’s any chance the shipment crosses a border, get it certified from the start.
• Building for the shipment, not the goods. The right packaging is dictated by what you’re protecting and where it’s going — not by what was ordered last time. A crate that worked perfectly for one shipment might be the wrong call for the next one if the cargo, route or handling conditions have changed.

None of these are hard to avoid — they just require a five-minute conversation before the build starts, which is exactly what a proper quote process should give you.

Get the Right Build the First Time

A crate, case or plywood box that doesn’t match your goods isn’t protection — it’s a liability. We’ve been building custom timber packaging at our Dandenong South facility since 1999, with 2–5 day turnaround and ISPM 15 certification on every export order.

Call us on (03) 8759 1696 or request a free, same-day quote and we’ll help you get it right the first time.