Grahl Type 11 Duo-Back Chair

Price on request

The Grahl type 11 duo-back chair is a unique solution that reduces pressure on the spinal disks by up to 50% with its separate dynamic backrests. This chair is an excellent solution for spinal problems as the chair is highly adjustable.

Please contact us on 0845 313 1503 for additional advice and pricing




With all the key ingredients of a great ergonomic office chair, the Grahl type 11 Duo-Back chair is a unique solution with backrests that can be adjusted dynamically and independently of each other.

These separate flexible backrests are a great solution for spinal conditions such as Scoliosis, as they can be adapted to fit the shape of the back and create a comfortable working environment. This chair comes highly recommended by many Physiotherapists, Osteopaths and Health Insurance schemes as it also has positive effects on the back muscles, metabolism, blood circulations and nervous system.

Optional Additions

A13 3D Armrests

Independent seat tilt mechanism

Height and depth adjustable neckrest

Coccyx cutout

682mm polished aluminium base


Seat Height : 450mm - 580mm

Seat Width : 490mm

Seat Depth : 400mm - 450mm

Back Height : 480mm - 560mm

Back Width : 400mm - 450mm

Seat - Lumbar : 210mm - 290mm


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