S is a product line for individual designs in expanded metal – customers have a choice of pattern.
Once worked into the individual expanded metal panels this then generates an overall design extending across the whole surface.
Architects and designers thus have scope for individual project-specific design of expanded metal surfaces.
Illustrated are designs in stainless steel (coloured by Inox-Color) and in copper (EXYD Type S cited in "Made Of, New Materials Sourcebook for Architecture and Design", 2010).