What structural advantages does ACP offer versus traditional stone cladding?

Aluminum composite panel (ACP) cladding delivers distinct structural benefits over heavy natural or engineered stone cladding for facade and ceiling installations. ACP panels weigh approximately 4–8 kg/m², a fraction of the 20–50 kg/m² typical for stone veneers. Reduced dead load allows for lighter sub-frame designs and lower steel or concrete support requirements, translating into cost savings on foundations and structural beams. The lightweight nature also minimizes building movement stresses in seismic zones, reducing risk of panel detachment or facade cracks. ACP’s standard panel sizes (up to 1.5 m × 6 m) streamline installation with fewer joints and mechanical fixings. In contrast, stone cladding demands individual stone cutting, leveling, and mortar or mechanical anchoring of heavier units—extending labor time and requiring robust scaffolding. For suspended aluminum ceiling systems, ACP panels integrate directly into grid frameworks without supplementary hangers or reinforcing plates needed for stone’s weight. Additionally, ACP’s flexibility allows curved and fritted panel geometries, enabling creative architectural expressions not feasible with rigid stone. Overall, ACP reduces structural load, simplifies installation, and expands design versatility compared to stone cladding solutions.