Tètra: freedom of shapes, to create a sofa which is unique.


The Tètra seating system is the ultimate expression of the aesthetic spirit running through Lipparini’s creations for Bonaldo, with their contemporary design and evergreen detailing. The collection of soft furniture features rectangular, pentagonal and irregular-shaped elements which can be easily combined without limits, forming geometric shapes befitting the name of the collection. The backrests - with their simple shaping - are perched atop the islands, making for a sofa that feels like a celebration of freedom, movement and new interpretations of aesthetics and comfort: Tètra is a sofa which can perfectly adapt to different functional and stylistic needs without losing its strong personality.

Data sheet

Base 5 sides

Width: 150cm

Depth: 145cm

Height: 41cm

Base 4 sides

Width: 190cm

Depth: 108cm

Height: 41cm

Base 240

Width: 240cm

Depth: 110cm

Height: 41cm

Base 210

Width: 210cm

Depth: 110cm

Height: 41cm

Base 180

Width: 180cm

Depth: 110cm

Height: 41cm

Base 140

Width: 140cm

Depth: 110cm

Height: 41cm

Backrest 75

Width: 75cm

Depth: 30cm

Height: 28cm

Backrest 102 corner

Width: 102cm

Depth: 90cm

Height: 28cm

Backrest 117 corner

Width: 117cm

Depth: 90cm

Height: 28cm

Backrest 137 corner

Width: 137cm

Depth: 90cm

Height: 28cm


Width: 50cm

Depth: -cm

Height: 50cm

Combination 1

Width: 360cm

Depth: 145cm

Height: 69cm

Combination 2

Width: 340cm

Depth: 145cm

Height: 69cm

Combination 3

Width: 318cm

Depth: 190cm

Height: 69cm

Combination 4

Width: 280cm

Depth: 110cm

Height: 69cm

  • 9B02

  • 9B08

  • 9B17

  • 9B22

  • 9B26

  • 9B36

  • 9B39

  • 9B42

  • 9B44

  • 9B48

  • MA02

  • MA04

  • MA07

  • MA09

  • MA11

  • MA20

  • MA22

  • MA34

  • MA35

  • MA36

  • MA38

  • MC39

  • MB66

  • MB67

  • MB72

  • MB91

  • MB90

  • MB92

  • MC40

  • MC43

  • MC46

  • MC47

  • MC49

  • MC60

  • MC61

  • MC62

  • MC67

  • MC69

  • MC76

  • MC81

  • MC83

  • MC85

  • MD01

  • MD06

  • MD07

  • MD10

  • MD12

  • SP01

  • SP04

  • SP05

  • SP06

  • SP07

  • SP19

  • SP20

  • SP21

  • SP22

  • SP23

  • A01

  • A02

  • A03

  • A04

  • A05

  • A06

  • L06

  • L08

  • L09

  • L30

  • L26

  • L34

  • L43

  • L44

  • L51

  • Mat anthracite grey

  • Mat dove grey

  • Mat brown

  • Mat amaranth

  • Mat white

  • Mat black

  • Mat lead

  • Mat bronze

  • Mat pearl gold

  • Mat platinum

The samples above represent the complete range of materials and finishes available for this product (regardless of the top shape or size, in the case of tables). Fabrics, eco-leather, leather and emery leather shown in this website are a selection. Colors and finishes are approximate and may slightly differ from actual ones. Please visit Bonaldo dealers to see the complete sample collection and get further details about our products.



Mauro Lipparini

Winner of prestigious international design contests like Young & Designer Milano (1987) and the International Du Pont Award Köln (Germany, 1988 and 1989), Mauro Lipparini has brought his consolidated experience in the field of industrial and interior design to Bonaldo since 2005. Lipparini’s style is based on essential forms and energetic lines, organic patterns and original visual ideas imbued with a playful spirit.