How Durable Are Aluminium Composite Panels in Public Buildings?

Aluminum composite panels (ACM) are widely used in public buildings for their robustness, fire safety, and design flexibility. An ACM panel consists of two thin aluminum skins bonded to a polyethylene or mineral-filled core. For high-traffic public environments, specify fire-rated mineral cores (class A) and high-performance PVDF finishes to meet building codes and ensure safety. The aluminum skins provide impact resistance and dimensional stability, while the solid core offers rigidity. Weather-tested ACM systems endure repeated freeze-thaw cycles, UV exposure, and moisture without delamination. PVDF coatings retain color and gloss after thousands of hours of accelerated weather testing. ACM panels resist vandalism and are easily cleaned or replaced if damaged. Properly installed with concealed fixings and overlap joints, ACM facades in schools, hospitals, and transit hubs deliver decades of stable performance and aesthetic appeal, making them ideal for demanding public applications.