How Durable Are Expanded Metal Facades in Harsh Weather?

Expanded metal facades, especially those fabricated from aluminum or appropriately treated steel by our company, exhibit excellent durability even in harsh weather conditions. The manufacturing process of slitting and stretching the metal sheet creates a monolithic structure without welds or joints that could weaken over time. This inherent strength makes expanded metal resistant to impact and deformation from wind loads. When aluminum is used, its natural corrosion resistance, further enhanced by powder coating or anodizing, protects the facade from rain, humidity, and atmospheric pollutants. For steel variants, galvanization and robust powder coating are essential for longevity. The open structure of expanded metal allows wind to pass through, reducing the overall wind load on the facade and the supporting structure compared to solid panels. This permeability also helps in quicker drying after rain, minimizing prolonged moisture exposure. As a facade specialist, we ensure our expanded metal systems are designed with appropriate fixings and material specifications to withstand specific environmental challenges, providing a long-lasting, low-maintenance, and visually striking facade solution.