ACP (Aluminium Composite Panel) is one of the most versatile materials in commercial signage and building cladding — a rigid, lightweight panel made of two aluminium sheets bonded to a polymer core. It resists warping, weather damage and fading far better than plywood or plain sheet metal, which is why it’s our default recommendation for large-format signboards, pylon boards and exterior cladding.

ACP panels can be cut, routed and printed to almost any design, and are also used structurally for building facades — see our Exterior Cladding page for that application.