S21 Stackable Chair

The S21 by Galvanitas is the stackable sibling of the S16 school chair from the 1960s. Thanks to its minimalist design and industrial look, the chair remains incredibly popular today. The S21 by Galvanitas is undoubtedly a classic and highly practical due to its stackable frame. This makes the chair ideal for use in hospitality venues and perfectly suited for business purposes.

The chair was designed and produced by Galvanitas in Oosterhout in the late 1950s and early 1960s. Instead of the usual tubular construction, the designer opted for a frame made of pressed sheet steel, which resulted in a revolutionary and sturdy design. The chair was specifically created for heavy use in public spaces such as schools, institutions, and canteens.