Named after its unique adjustable backrest, SIA, meaning movement, is a lightweight timber chair that is slender in design yet uncompromising in comfort. Shaped from solid natural timber, the curved seat and articulated back is contrasted by a minimal steel frame that supports the sculptural timber elements and allows for a convenient stackable design. While originally conceived for the dining room, the SIA chair is perfect for both commercial and residential applications.
Gold winner of the Good Design Award 2018. Shortlisted at Inde Awards 2018.
48W x 52D x 78H cm
45cm seat height
Download NAU Standards Finishes and Upholstery Overview
Frame in Black or Stainless Steel
Timber in Oak, Walnut, Ash or Black Ash
Nau is a contemporary australian design brand, offering furniture, lighting and accessories by a collective of australia’s most curious, talented and spirited designers. Producing designs suitable for residential and commercial spaces, from elegant lounge furniture to modular shelving with endless possibility, the nau collection is reductive in form, honest in materiality and timeless in style.

















