The supply question is becoming particularly relevant as North American extrusion demand becomes more diversified. Construction remains an important consumption base, but transportation, electrical and electronics, industrial applications and digital infrastructure are creating additional requirements for higher-performance aluminium extrusion profiles. The shift is also changing what buyers need from suppliers, with greater emphasis on precision, complex geometries, automotive-grade alloys and thermal-management capabilities.
North American aluminium extrusion usage is estimated at 2.91 million tonnes in 2025 and is forecast to grow at a CAGR of 2 per cent. The region is therefore set for incremental demand, even as its extrusion supply chain continues to evolve.