How we crate slabs for long-haul transport

A 1600×3200 slab weighs over 100 kg and tolerates almost no flexing. Ocean freight, port handling and rough roads attack it in four predictable ways — this is the packing standard we ship to, and why.

Slabs break in transit for boring reasons: the crate flexes, a point load presses on a face, vibration grinds unprotected edges, or moisture gets in and stains. Every step below exists to kill one of those failure modes.

  1. Inspect, then interleave every face

    Each slab is inspected before crating. Polished faces never touch each other: foam sheet or plastic film goes between every pair of slabs, so vibration cannot grind one face against the next during weeks at sea.

  2. Upright on an A-frame — never flat

    Slabs travel standing at a slight angle in a reinforced A-frame wooden crate. Flat-stacked large slabs flex and crack under their own weight the first time a forklift or a wave moves the stack; upright, the load travels through the slab's strongest direction.

  3. Edges and corners get armour

    Edge protectors and corner guards go on before strapping. Steel or heavy PET strapping locks the bundle to the frame so nothing can walk loose mid-voyage.

  4. The crate is fumigated export timber

    Crates are built from fumigated, ISPM-15-compliant wood, so your container clears destination biosecurity without delays or re-packing at the port.

  5. Blocked and braced inside the container

    Crates are blocked against the container walls — no free travel in any direction — and nothing is ever stacked on top of a slab crate. Desiccants go in against container rain on tropical routes.

  6. Photographed, crate by crate

    We photograph every crate before and after loading, and the sealed container before departure. If anything ever arrives damaged, the insurance claim starts with evidence, not arguments.

Your side: the first 30 minutes after arrival

Shipping slabs a long way? Get the packing plan in your quote.

Every FosBuild slab quotation includes the crating and loading plan for your exact route — before you pay a deposit.

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