How Do Domestic and International Facade Supply Chains Differ?
Aluminium facade products in Australia come from two distinct supply chains: domestic extrusion and fabrication, or international manufacturing - typically from China. The practical differences come down to lead time, cost structure, flexibility, and how you manage risk. Most project teams deal with both routes at some point, so understanding where each one fits is worth the few minutes.
Valmond & Gibson operates both supply chains. Our 165CW unitised curtain wall is designed in Australia and extruded domestically through Capral. Our interloQ rainscreen cladding and element13 solid aluminium panels are manufactured in China and shipped to our Sydney warehouse.
What Are the Lead Time Differences?
This is the biggest practical difference for project programming.
Australian extrusion runs on a 2 to 4 week lead time from order to delivery, covering die setup, extrusion, finishing, and dispatch. For projects on a compressed program, or where late design changes have pushed procurement, domestic supply offers a faster path to site.
International supply from China runs 10 to 14 weeks. That covers production, quality inspection, container loading, sea freight, customs clearance, and delivery to warehouse. It is a longer cycle, but it is predictable when planned for.
The key point is not that one route is better than the other. It is that project teams need to know which route applies to their selected product and programme accordingly. A 10-week lead time is manageable when it is planned from the start. It becomes a problem when it is discovered after the order is placed.
How Does Cost Compare Between the Two Routes?
International manufacturing is typically lower cost per unit due to production scale and labour rates. But the landed cost in Australia is not just the factory price. It includes sea freight, container handling, customs duty, port charges, and local cartage. Those costs add up.
Australian extrusion avoids shipping risk and international logistics, but carries a higher base cost per kilogram. The trade-off is straightforward: domestic supply is more expensive to produce but simpler to deliver.
Currency exposure is the other factor. International supply is priced in USD or CNY, which means the landed cost moves with exchange rates. A 5% shift in AUD/USD can meaningfully change the cost of a container. Domestic supply is priced in AUD with no currency risk.
Neither route is categorically cheaper. It depends on the product, the volume, and the timing.
What About Quality Control?
Both routes require rigorous quality management, and both routes can deliver excellent product when managed properly.
For international supply, quality control happens at the factory before the product ships - factory inspections, material certification, coating thickness verification, and dimensional checks, all completed and documented before the container is loaded.
For domestic extrusion, quality is managed through the extruder’s own ISO-accredited processes, with incoming inspection at our end.
The quality risk is not inherent to either supply chain. It is a function of how well the supplier manages it. The documentation - test certificates, material traceability, coating reports - should be the same standard regardless of where the product was made.
When Does Each Supply Chain Work Best?
Domestic extrusion suits smaller orders, custom profiles, and situations where speed is critical. If a project needs a specific curtain wall profile in three weeks, Australian extrusion is the answer.
International supply suits larger, planned orders where the volume justifies the logistics and the project programme allows for the lead time. A multi-storey residential project ordering 3,000 square metres of rainscreen cladding in a standard colour is a natural fit for international manufacturing.
For colour availability, the distinction matters. interloQ and element13 stock colours are held in V&G’s Sydney warehouse with no minimum order quantity and immediate availability. Non-stock colours require a production run in China, which means minimum order quantities and 10 to 14 weeks lead time.
How Should Project Teams Manage This?
The practical approach has three parts.
First, use stock where it is available. V&G holds inventory in Auburn, Sydney - 93% of total stockholding. For standard colours and profiles, supply is ex-stock. This gives project teams the best of both worlds: international cost efficiency with domestic availability.
Second, plan non-stock orders early. If the project requires a specific colour or profile that is not in stock, get the order in early. Early in the design development phase is not too early to confirm lead times with the supplier.
Third, communicate lead times to the full project team before procurement. The facade installer, the builder’s project manager, and the superintendent all need to understand whether the material is coming from a local warehouse or from a factory overseas. Surprises on lead time are avoidable.
The Bottom Line
Domestic and international supply chains each have clear strengths. The choice between them is driven by the product, the volume, the programme, and the colour selection - not by a blanket preference for one over the other. V&G manages both routes so the project team does not have to navigate international logistics, factory QC, or shipping coordination directly. The product arrives in Sydney, documented and ready to ship to site.
Need to confirm lead times for your project? Talk to our team or view our product range to see what is available ex-stock.
Related Reading
- Aluminium Cladding Lead Times: What to Expect and How to Plan
- Why Builders Should Engage Facade Suppliers Before Tender
- Facade Procurement: Supply-Only vs Supply-and-Install
- How to Order Aluminium Cladding: A Guide for Installers
Last updated: 4 April 2026