Coin Facade vs. Perforated Panels: Which Metal Cladding System Is Right for You

05-09-25 | Facade Innovations

Metal cladding isn’t just about finishing a building - it’s about how the surface behaves, how it reflects light, and how it defines form. At Metaguise, two popular facade options offer very different design possibilities: MetaCoin and MetaCassette Perforated. If you're deciding between the two, it helps to understand not just how they look - but how they think. MetaCoin: Where Form is Algorithmic MetaCoin belongs to a very specific design world - parametric facade design. That means it’s not just a pattern or texture applied to a surface. It’s a facade system generated through data, shaped using algorithms, and engineered to create depth, movement, and complexity. Every MetaCoin panel is part of a carefully calculated system. The coin-shaped geometry isn't randomly placed - it’s built through computational design tools like Rhino and Grasshopper. This makes MetaCoin ideal for buildings where the facade itself becomes an architectural identity. Use MetaCoin when you want: Algorithmic patterns that don’t repeat A sculptural surface that shifts with light An expressive, future-forward facade 👉 See MetaCoin in action MetaCassette Perforated: Function with Clean Geometry By contrast, MetaCassette Perforated is a non-parametric system. It’s simpler, more uniform, and far more about function - ventilation, shading, privacy - than about algorithmic beauty. The panels come in pre-defined perforation types like round, square, or slot. These are not computed or data-driven. They’re cut and patterned for consistency, airflow, and visual lightness - perfect for facades that need to perform quietly. Use MetaCassette Perforated when you want: Controlled airflow and natural shading Uniform, repetitive patterns Subtle texture over large surfaces 👉 Explore MetaCassette Perforated Which One Do You Choose? If your project calls for expression, movement, and design depth - MetaCoin is the better fit. It’s for facades that act like sculpture. If you need something more functional, straightforward, and clean - MetaCassette Perforated will serve you well. Both systems are crafted in-house at Metaguise, using high-quality aluminium alloys and VOC-free exterior finishes. Both perform beautifully under Indian conditions - but they speak very different design languages. In short: MetaCoin is parametric - it thinks. MetaCassette Perforated is precise - it performs. Now that you know the difference, which one does your facade need?