Does aluminum cladding rust?

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No, aluminum cladding does not rust. Unlike iron-based metals, aluminum naturally forms a protective oxide layer when exposed to oxygen, shielding it from corrosion. However, in harsh environments (e.g., coastal or industrial areas), surface oxidation or pitting may occur over time.

At Xtra Metal Group, our cladding systems are engineered with advanced treatments like anodizing or PVDF coatings to further enhance corrosion resistance, ensuring decades of durability. Combined with our strict quality control and global project expertise, we tailor solutions to meet specific environmental demands, delivering rust-free performance without compromising aesthetics or structural integrity.

Donnie -- Xtrametal Engineer
Donnie

As an aluminum ceiling & facade manufacturing engineer, I spent years immersed in design and production for things like exterior walls and ceilings. Seeing the gap between technical specs and practical understanding sparked my desire to share my knowledge clearly and make engineering materials accessible to more people.

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