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Seating

UNIGAMMA

The stackable skid frame always looks light and reduced, with or without armrests. The armrests open to the front are reminiscent of the capital letter Gamma Γ from the Greek alphabet; they offer unrestricted freedom of movement and facilitate the handling. The surface of the comfortable plastic shell is glossy on the back and discreetly matt on the front. Whether at the table or in a row, its unobtrusive elegance makes UNIGAMMA a universally usable piece of seating furniture that also leaves nothing to be desired in terms of function thanks to the optional linking device.

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ProductinformationDesigner

Frame


Skid frame made of Ø 12 mm steel wire, ST37. The crossbars are made of 30 x 6 mm flat steel with rounded edges, welded all around the base. Armrests made from a black soft-grip sleeve.

 

Frame surfaces


Standard version of the frame: chrome-plated, optionally powder-coated according to the BRUNE® collection.

 

Seat shell


Ergonomically shaped plastic shell (polypropylene) with an innovative 2-component “sandwich structure” featuring glass- fibre reinforcements that guarantee high levels of elasticity, toughness and rigidity, a slim outline and full recyclability. The dyed fabric has a lightfastness of 6-8 on the Wool scale (maximum value: 8). A non-slip coating has been applied to the interior surfaces of seats and back supports, while their exterior surfaces have a smooth and high-gloss finish, optionally with seat cushion or fully upholstered according to BRUNE® collection.

 

Plastic colours


White, Slate-grey, Sky-blue, Reed green, Pure orange, Black

 

Upholstery


Optionally with seat padding or fully upholstered according to BRUNE® collection.

Seat / fully upholstered shell: SG/CH 35/50 ca. 15 mm thick

SG = specific gravity CH = compression hardness

 

Gliders


Standard version: without gliders
Optionally: plastic gliders
felt gliders

 

Dimensions | 1340 without armrests


Dimensions: 

B

 

52 cm

  T 53 cm
  H 85 cm
  SH 45 cm
Weights:
(incl. optional stacking protection)
   7,5 kg
    8,0 kg (seat padding)
    8,0 kg (fully upholstered)

 

Dimensions | 1345 with armrests


Dimensions: 

B

 

53 cm

  T 53 cm
  AH 66 cm
  H 85 cm
  SH 45 cm
Weights:
(incl. optional stacking protection)
   8,0 kg
    8,5 kg (seat padding)
    8,5 kg (fully upholstered)

 

Stackability


Stackability requires optional stacking protection.

Stacking type:  Front stapling, stackable 5 chairs
Required floor space: Length: 74 cm
  Width: 52 cm without armrests
  Width: 53 cm with armrests
  Height: 101 cm

 

Row linking


Hook-eye system integrated in the glider
for chair-chair | chair- chair with armrests | chair with armrests - chair with armrests

 

Accessories


Chair trolley:  Model 1995
Uwe Sommerlade

Uwe Sommerlade

Uwe Sommerlade (born 1961) is the son of a civil engineer, and as such had early discovered his passion for design. He has already been sitting in the office of his father when he was a child, and there he drafted his first houses and objects. In his youth, he learned dealing with wood in the cabinet-making of his grandfather. After his Abitur and the successful completion of his apprenticeship as cabinet maker, he started studying design in Kassel. In 1991, he founded the office Lepper Schmidt Sommerlade designer with two partners there. Since then he has developed internationally successful products for renowned companies. After the death of Christian Lepper in 2011, he founded his own studio.
National and international awards confirm the quality of his work.
Uwe Sommerlade is lives and works in Kassel.