Rohde & Grahl

Duo Back Type 12 Office Chair

Product Description

Ergonomic Office Chair

DuoBack Type 12 is the same as Type 11 but with a fully upholstered back rest shells. As Type 11 the backrest pad are independently pivotal ensuring that the user’s back either side of the spine is constantly supported even as it moves. This reduces muscle tension, thus helping posture throughout the working day.

The unique support of DuoBack encourages recommendation by physiotherapists; osteopaths; medical professionals and insurance companies worldwide.

Standard Features:

DuoBack back rest chair with 430mm high back pads
Synchronous multi-lock mechanism
Easy reach weight tension adjustment: 43 – 125kg
Sliding seat mechanism
Independently height adjustable back rest
Width adjustable back rest pads
Polypropylene outer back rest shells in black
5 Star base in black 682mm dia.

This chair comes with various seat heights, castors, fabric colours, armrest, headrest and seat options, some are listed below.


Standard Mechanism Optional Forward Seat Tilt
AS Mechanism Independent Forward Seat Tilt
Seat Tilt Yes
Independent Back Angle Adjustment No
Seat Depth Adjustment Yes
Adjustable Lumbar Support No
Armrests Optional
Headrest Optional
Seat Size Medium
Back Size Medium Split Back

Chair Specifications

Seat Height: 450 - 580 mm
Seat Width: 490 mm
Seat Depth: 400 - 450 mm
Backrest Width: 400 - 450 mm
Backrest Height: 480 - 560 mm


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Suitable for


Customise and Order

Add Head or Neck Support

Add Back Options

Add Armrests

Add Seat Options

Add Design Enhancements

Add Gas Lifts

Add Base Options

Add Legrest

£818.40 682.00 + VAT)