1. The Key Fact Most Buyers Don’t Know: Tile Is Weight-Limited, Not Volume-Limited
| Container type | Tare weight | Max payload | Max gross weight |
|---|---|---|---|
| 20ft standard | ~2,300 kg | ~28,200 kg | ~30,480 kg |
| 40ft standard | ~3,750 kg | ~28,800 kg | ~30,480 kg |
(Sources: Riwick, iContainers, FreightAmigo)
The critical insight: a 40ft container has only about 600 kg more weight capacity than a 20ft, despite having roughly double the internal volume. Because tile is a heavy, low-volume product, you hit the weight ceiling long before you hit the volume ceiling.
Practical takeaway for buyers: a 20ft container of 9–10mm porcelain typically holds around 1,300 m², and a 40ft container holds roughly the same amount — not double — because both reach a similar weight ceiling (~28–28.8 tonnes) before the container’s empty space is filled. This matters most for buyers who assume booking a larger container means “double the cargo.”
2. Palletization Specs by Tile Size
| Tile size | Pieces per box | m² per box | Approx. pallet weight |
|---|---|---|---|
| 60×60 cm | 4 pcs | 1.44 | ~1,120–1,130 kg [factory data needed] |
| 80×80 cm | 3 pcs | 1.92 | ~1,225 kg [factory data needed] |
| 100×100 cm | 2 pcs | 2.00 | ~1,300–1,400 kg [factory data needed] |
Base data from Gujarat, India-based exporters (Eagle Assurance House, Bavarva Ceramic, Marazen Tiles) — replace with Khatam’s actual packing list before final publication.
3. ISPM 15 Wood Packaging Compliance
Mandatory in over 180 countries. Non-compliance can trigger fines up to 3x the cargo value, forced fumigation, or destruction of goods at destination (IPPC/FAO).
- Wood must be debarked
- Two accepted treatment methods: heat treatment (HT: core temperature of 56°C for at least 30 minutes) or methyl bromide fumigation (MB)
- The IPPC stamp (“wheat mark”) must include: the IPPC symbol + two-letter country code + facility registration number + treatment code, separated by a vertical divider line — and must be stamped, never hand-painted
- The stamp must appear on at least two opposite sides of the pallet
4. Moisture Protection
- Dry, treated wooden pallets
- Stretch wrap around the entire pallet
- Desiccant bags inside the container to prevent “container rain” (condensation from temperature swings at sea)
5. Preventing Breakage — Professional Techniques
Per an industry case study (Riwick):
- Flat-stacked packing without proper locking can cause 4–6% breakage
- Switching to on-edge packing with 10mm EPE foam inserts between tiles reduces breakage to under 2% (roughly a 60% reduction in claim costs)
- Per IMO cargo-securing guidance, about 30% of in-container damage results from cargo shift, not direct impact
Additional best practices:
- Securing pallets to the container floor with strapping or wooden blocks
- Using air pillows / dunnage bags to fill empty space and prevent lateral shift
- Distributing weight evenly (50/50) front-to-back in the container
- Requesting photos of the loaded container before the doors are sealed, for documentation in case of a later dispute
6. Incoterms and Breakage Risk Transfer
| Incoterm | Who pays freight | Who bears in-transit breakage risk? |
|---|---|---|
| FOB | Buyer | Buyer — from the moment goods are loaded at the port of origin |
| CFR | Seller (freight only) | Buyer — risk still transfers at the loading port |
| CIF | Seller (freight + minimum insurance) | Buyer, but insurance is already in place |
Important recommendation: regardless of the chosen Incoterm, for a fragile cargo like tile, always ensure full marine cargo insurance is in force — whether through CIF or a separate policy under FOB/CFR.
Conclusion
Proper tile logistics means calculating weight precisely (not just pallet count), standardized palletization, ISPM 15 compliance, and clarity on risk transfer — all of which directly affect breakage rates and buyer satisfaction at destination.
Sources: Riwick; iContainers; FreightAmigo; IPPC/FAO (ISPM 15); IMO cargo-securing guidance; ISO 668.
Have a specific container plan you want reviewed? Get in touch through our quote form and we’ll help work out the loading and packing details for your order.