Rohde & Grahl

Duo Back Type 11 Office Chair

Product Description

Ergonomic Office Chair

The unique, patent-registered Duo Back chair with the split backrest is not only healthy for your back but it has also positive impacts on musculature, metabolism, blood circuit and nervous system. According to scientific information the duo back releases the pressure of the spinal disc up to 50 %.

The space between the pads allows the spine to move freely. The backrests are pivotally mounted enabling them to move in all three axes, forwards, backwards, up and down and left to right.

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 but please contact us for more information.

Type 11 Chair comes with plastic outer back rest shells. Type 12 Chair has fully upholstered outer back rest shells.


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

£747.60 623.00 + VAT)