Diesis Armchair

Diesis in armchair form

B&B Italia added an armchair to the Diesis collection in 2025. The new format retains an exposed, orthogonal support structure while concentrating the upholstered seat and back within a compact single-seat composition.

Frame and cushions

Steel sheet and steel profiles form the frame beneath shaped polyurethane wrapped in leather. The seat combines different-density polyurethane, viscoelastic memory foam, sterilised down and polyester fibre. The base structure joins cast aluminium components to steel tubing.

DG106 / DK106 dimensions

The shared drawing labels 106 × 90 × 80 cm, with a 44 cm seat height.

Expansion of an existing design language

Antonio Citterio and Paolo Nava's Diesis collection gained this armchair in 2025. B&B Italia describes the addition as extending the collection's architectural presence rather than introducing a separate visual system.

Tactility within an orthogonal frame

The manufacturer identifies a contrast between the tectonic structure and tactile materials. A shaped, leather-covered frame supports layered cushioning that includes polyurethane, memory foam and down.