Martifer Metallic Constructions was responsible for the façades of VIVA Offices, a modern office complex in Porto with a gross construction area of over 22 000 m². The project includes 7 723 m² of curtain walling, VEC glass doors, cladding and glass railings, integrating demanding and sustainable technical solutions. Designed by Broadway Malyan, this building stands out for its contemporary design, high thermal and visual comfort.