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Xenium DuoBack®

The home of the renowned and highly regarded  DuoBack® back rest.

The vertically split back rest places no direct pressure on the spine. Instead, it supports your back on the muscles either side of the spine.

Each back pad is individually mounted on a flexible yet robust bracket.  These flex and move with you throughout your working day.

Dynamic seating at its best.

Xenium DuoBack®

DuoBack® Back Rest, 470mm High.

Two Tone Upholstery.

Mix And Match Your Colours To Suit.

Make It Yours!  

Vertical split reduces

pressure on the spine by up to 50%

Independent Forward

Tilting Seat.

Depth Adjustable Seat

Choose Between No Armrests,

2D Armrests or Fully Adjustable 3D Armrests.

Synchronous Multi-Lock Mechanism With Weight Tension Control.

65mm Hard Castors

For Soft Floors.

Independently Height

Adjustable Back Rest.

Seat Height

Adjustment

Xenium DuoBack measurements:

Seat Height:

Back Width:

420mm - 530mm

460mm

Seat Width:

Seat - Lumbar:

470mm

150mm - 250mm

Seat Depth:

Seat - Elbow:

390mm - 500mm

150mm - 250mm

Back Height:

Elbow - Elbow:

540mm - 630mm

360mm - 510mm

User Weight:

User Height:

45kgs - 110kgs

5'4" - 6'4"

Xenium DuoBack options:

Armrests:

A60: 2D Armrests

Height adjustable arm rests.  Slight rotation of the front of the arm.

Finished in grey, black or white with black tops.

A64: 3D Armrests

Height, width and depth adjustable arm rests.

Finished in grey, black or white with black tops.

Neck Rest:

As an integral part of the aesthetic design of Xenium Classic, the headrest is finished in grey mesh to compliment the mesh upholstery on the back rest and seat edges.

 

The standard colour for the mesh upholstery is grey.  However, you may choose a different colour from our 'Runner' fabric range.  If you would prefer the neck rest upholstery to be the same as the main colour of the chair, you can have this too.

 

Chairs finished in leather, have the option of a leather neck rest.  

Additional Comfort:

Coccyx Relief Zone:

Hidden from view, our coccyx relief zone is a void at the rear of

the seat cushion which is designed to relieve pressure on the coccyx.

Memory Foam:

Pressure relieving memory foam for the seat.

Soft Castors:

Often overlooked but actually very important!

Soft wheeled castors for hard surfaces such as wooden or

tiled floors.

Design Features: Make It Yours

Frame Finish:

Xenium's default colour finish for the frame is grey.  However, there is a black edition and a popular, growing demand for white, you can choose this too!  Certain components, such as arm rest tops will still remain black, so as to keep your chair looking clean and fresh.

Standard Finish:

Grey mesh 'Runner' fabric.

Grey frame

Black base

Grey armrests

(where applicable)

Black armrests

(where applicable)

Black frame

Black Edition Finish:

Black mesh 'Runner' fabric on the seat edges and back rest.

White Edition Finish:

White armrests.

Black tops.

Polished lower frame

White upper frame

White shell

Polished 5 star base

Go Colour:

You can get creative and choose the colour of your mesh panels, or runners as we call them.  Choose from any colour in the RUNNER 3D fabric range.

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Fabric Finishes 
Fabric Group 10 

Click a colour swatch to view the full choice of colours within that range.

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Fabric composition:

100% Polyester

Fabric Group 20 

Click a colour swatch to view the full choice of colours within that range.

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Fabric composition:

100% Polyester

Era.jpg

Fabric composition:

100% Polyester

Non-metallic dyestuffs

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Vinyl

Fabric composition:

Upper Layer: 100% Polyester

Lower Layer: 65% Polyester / 35% Cotton

Lucia.jpg

Fabric composition:

100% re-cycled Polyester

Non-metallic dyestuffs

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Fabric composition:

100% re-cycled Polyester

Non-metallic dyestuffs

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Fabric composition:

100% Polyester

Fabric Group 40 

Click a colour swatch to view the full choice of colours within that range.

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Medical Vinyl
Permablok3®
Anti-Bacterial

Fabric composition:

Upper Layer: 100% Polyester

Lower Layer: 100% High Loft Polyester

Fabric Group 45 

Click a colour swatch to view the full choice of colours within that range.

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Fabric composition:

100% Virgin Wool

Non-metallic dye stuffs 

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Fabric composition:

95% Wool

5% Poly-amide 

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Fabric composition:

95% Virgin Wool

5% Poly-amide 

Leather Group 50 
Leather Group 55 

Click a colour swatch to view the full choice

of colours within that range.

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Composition:

100% Pigmented Soft Grain Leather, dyed through

1.0 - 1.1 mm

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Composition:

100% Semi Aniline Leather

1.0 - 1.1 mm

Gallery Xenium Classic 
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Black Runner Fabric
White Edition
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Black Runner Fabric
White Edition
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Black Runner Fabric
White Edition
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Black Runner Fabric
White Edition
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Black Runner Fabric
White Edition
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Neckrest
Black Edition
Polished Base / Frame
Black Leather
Xenium DuoBack
Xenium DuoBack chair with...

A64 Armrests
Neckrest
Black Edition
Polished Base / Frame
Black Leather
Xenium A64 Armrest
A64 Armrest
Xenium A60 Armrest
A60 Armrest
Show More
Alternative Xenium Chairs 
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Xenium Net →

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Office Ergonomics Limited
4 Ministry Wharf
Saunderton
Buckinghamshire
HP14 4HW
Tel: 01494 565995

© 2020 by Office Ergonomics Limited

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