The real quantity you need to lock down isn\u2019t just square meters. It\u2019s the number of panels from a single production batch, the sample-to-production spec alignment, and a waste factor that accounts for the sorting you\u2019ll do on site\u2014because when a pallet lands with 8% visual rejects, your 10% cushion disappears before the first tube of adhesive opens. That\u2019s the gap between a paper calculation and a landed cost that keeps a project profitable.<\/p>\n
Measure the Wall Area<\/h2>\nA 5% undercount on a 500m\u00b2 hotel project means 25m\u00b2 of panels air-freighted at triple cost.<\/p><\/blockquote>\n
Start with a clean floor plan or physical measurement. For each wall, multiply length by height. If a wall has irregular sections, split it into rectangles and add the totals. Don’t round down \u2014 always measure to the millimeter and convert accurately to square meters. One procurement director I worked with lost $2,300 on express freight because his installer eyeballed a 4.2m wall as 4m.<\/p>\n
Subtract fixed openings: doors, windows, built-in cabinets, and any area that won’t receive panels. A standard single door subtracts roughly 2.0m\u00b2; a double door 4.0m\u00b2. Windows vary more \u2014 calculate each individually. Missing a 1.2m \u00d7 1.5m window leaves you with 1.8m\u00b2 of dead stock that sits in your warehouse for months.<\/p>\n
- Full-height windows:<\/strong> Treat them as openings from floor to ceiling. Don’t forget to also subtract the gap above the frame if panels stop at the lintel.<\/li>
- Door thresholds:<\/strong> If panels wrap into the reveal, the net opening is smaller. Measure the finished opening after framing, not the rough opening.<\/li><\/ul>
- Non-square layouts:<\/strong> Sketch each wall on a grid. Measure every segment separately, then sum. A 3% miscalculation on a curved fa\u00e7ade can easily turn into 20 wasted panels.<\/li><\/ul>\n
Determine Panel Size<\/h2>\nA 5mm thickness variance between sample and bulk production is the line between a profitable shipment and a stranded inventory.<\/p><\/blockquote>\n
Pre-production sample approval isn’t paperwork\u2014it’s the contract between buyer and factory. I’ve seen a $50,000 mixed-container order of flexible travertine panels turn into a dispute because the texture depth on the mass production run was 3mm, not the 5mm shown on the 20x20cm sample. The agreed quality tolerance was \u00b11mm. That mismatch blew the project’s aesthetic spec and the buyer ate the cost. When you’re calculating quantity, the panel size isn’t just a number\u2014it dictates your cutting plan, your container loading, and ultimately your landed margin.<\/p>\n
The industry workhorse is 1200mm \u00d7 600mm. At 0.72 square meters per sheet, a single pallet holds 16 cartons, each with 16 panels\u2014224 pieces total, or 161.28 square meters. A 20-foot container loads 24 such pallets (around 3,871 square meters) when the texture depth averages 3mm. Heavier textures like rammed earth eat into space faster; you’ll lose about 8% capacity for every extra millimeter of relief.<\/p>\n
For large commercial walls, the 1200mm \u00d7 2900mm big board changes the math. One sheet covers 3.48 square meters, and 50 sheets fit into an export wooden case\u201414.5kg per board. At FOB port, the price per square meter typically drops 12\u201315% compared to the standard small panel because you’re handling fewer pieces per container. But the real saving is on site: fewer seams mean 30% less labor for joint finishing, and you avoid the alignment headaches that come with small-format layouts.<\/p>\n
- Standard (1200\u00d7600mm):<\/strong> 0.72m\u00b2 per sheet, 3.5kg weight. Ideal for multi-room fit-outs, distribution stock, and projects with many cuts around openings. Palletized loading simplifies warehousing.<\/li>
- Big board (1200\u00d72900mm):<\/strong> 3.48m\u00b2 per sheet, 14.5kg weight. Use it for uninterrupted feature walls, hotel lobbies, or exterior cladding where minimising horizontal joints is critical. Custom lengths up to 3000mm available.<\/li><\/ul>
- Custom cuts:<\/strong> For wholesalers supplying to modular builders, panels can be pre-cut to 600\u00d7300mm or other dimensions at the factory. This eliminates site waste and makes your SKU a turnkey supply.<\/li><\/ul>\n
The final 10% that separates a cost-optimised order from an amateur guess: mix standard and large panels in the same container. Put 4 wooden cases of big boards alongside 12\u201314 pallets of small panels. You’ll hit roughly 2,800\u20133,200 square metres in a 20GP, maximise the container cube, and give your local warehouse a complete product range for both retail and project customers. That’s the kind of load plan your freight forwarder won’t suggest\u2014but your margin will thank you for it.<\/p>\n
A 5% undercount on a 500m\u00b2 hotel project means 25m\u00b2 of panels air-freighted at triple cost.<\/p><\/blockquote>\n
Start with a clean floor plan or physical measurement. For each wall, multiply length by height. If a wall has irregular sections, split it into rectangles and add the totals. Don’t round down \u2014 always measure to the millimeter and convert accurately to square meters. One procurement director I worked with lost $2,300 on express freight because his installer eyeballed a 4.2m wall as 4m.<\/p>\n
Subtract fixed openings: doors, windows, built-in cabinets, and any area that won’t receive panels. A standard single door subtracts roughly 2.0m\u00b2; a double door 4.0m\u00b2. Windows vary more \u2014 calculate each individually. Missing a 1.2m \u00d7 1.5m window leaves you with 1.8m\u00b2 of dead stock that sits in your warehouse for months.<\/p>\n
- Full-height windows:<\/strong> Treat them as openings from floor to ceiling. Don’t forget to also subtract the gap above the frame if panels stop at the lintel.<\/li>
- Door thresholds:<\/strong> If panels wrap into the reveal, the net opening is smaller. Measure the finished opening after framing, not the rough opening.<\/li><\/ul>
- Non-square layouts:<\/strong> Sketch each wall on a grid. Measure every segment separately, then sum. A 3% miscalculation on a curved fa\u00e7ade can easily turn into 20 wasted panels.<\/li><\/ul>\n
Determine Panel Size<\/h2>\n
A 5mm thickness variance between sample and bulk production is the line between a profitable shipment and a stranded inventory.<\/p><\/blockquote>\n
Pre-production sample approval isn’t paperwork\u2014it’s the contract between buyer and factory. I’ve seen a $50,000 mixed-container order of flexible travertine panels turn into a dispute because the texture depth on the mass production run was 3mm, not the 5mm shown on the 20x20cm sample. The agreed quality tolerance was \u00b11mm. That mismatch blew the project’s aesthetic spec and the buyer ate the cost. When you’re calculating quantity, the panel size isn’t just a number\u2014it dictates your cutting plan, your container loading, and ultimately your landed margin.<\/p>\n
The industry workhorse is 1200mm \u00d7 600mm. At 0.72 square meters per sheet, a single pallet holds 16 cartons, each with 16 panels\u2014224 pieces total, or 161.28 square meters. A 20-foot container loads 24 such pallets (around 3,871 square meters) when the texture depth averages 3mm. Heavier textures like rammed earth eat into space faster; you’ll lose about 8% capacity for every extra millimeter of relief.<\/p>\n
For large commercial walls, the 1200mm \u00d7 2900mm big board changes the math. One sheet covers 3.48 square meters, and 50 sheets fit into an export wooden case\u201414.5kg per board. At FOB port, the price per square meter typically drops 12\u201315% compared to the standard small panel because you’re handling fewer pieces per container. But the real saving is on site: fewer seams mean 30% less labor for joint finishing, and you avoid the alignment headaches that come with small-format layouts.<\/p>\n
- Standard (1200\u00d7600mm):<\/strong> 0.72m\u00b2 per sheet, 3.5kg weight. Ideal for multi-room fit-outs, distribution stock, and projects with many cuts around openings. Palletized loading simplifies warehousing.<\/li>
- Big board (1200\u00d72900mm):<\/strong> 3.48m\u00b2 per sheet, 14.5kg weight. Use it for uninterrupted feature walls, hotel lobbies, or exterior cladding where minimising horizontal joints is critical. Custom lengths up to 3000mm available.<\/li><\/ul>
- Custom cuts:<\/strong> For wholesalers supplying to modular builders, panels can be pre-cut to 600\u00d7300mm or other dimensions at the factory. This eliminates site waste and makes your SKU a turnkey supply.<\/li><\/ul>\n
The final 10% that separates a cost-optimised order from an amateur guess: mix standard and large panels in the same container. Put 4 wooden cases of big boards alongside 12\u201314 pallets of small panels. You’ll hit roughly 2,800\u20133,200 square metres in a 20GP, maximise the container cube, and give your local warehouse a complete product range for both retail and project customers. That’s the kind of load plan your freight forwarder won’t suggest\u2014but your margin will thank you for it.<\/p>\n
- Big board (1200\u00d72900mm):<\/strong> 3.48m\u00b2 per sheet, 14.5kg weight. Use it for uninterrupted feature walls, hotel lobbies, or exterior cladding where minimising horizontal joints is critical. Custom lengths up to 3000mm available.<\/li><\/ul>
- Door thresholds:<\/strong> If panels wrap into the reveal, the net opening is smaller. Measure the finished opening after framing, not the rough opening.<\/li><\/ul>
![\"CTA](\"https:\/\/jmsdecor.com\/wp-content\/uploads\/2025\/07\/curved-flexible-stone-panel.jpg\")
<\/div><\/div>\n