RH Extend Medium Back - ergonomic office seating.
Shape Posture Seating

Shape Posture Seating
Rutland Mill, Off Coombs Road
Bakewell, Derbyshire, DE45 1AQ
Tel: 01629 814656 Fax: 01629 814745
www.shape-seating.com
info@shape-seating.com

DSE Workstation Assessments » RH Extend Medium Back. 'Ergonomics Excellence' Award
About Us RH Extend Medium

» Active Mechanism

» Back Angle Adjustment

» Back Height Adjustment

» Seat Height Adjustment

» Seat Depth Adjustment

» Lumbar-Flex Pad

» Optional Arm Rests

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» Go to Dimensions


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WHY IS THIS CHAIR GOOD FOR POSTURE?  
RH Armrest Options

RH Extend is ideally suited for working in all modern office environments and is also suitable as a multi-user chair if several of you are sharing the same work area.

The Extend comes in two verions: The Extend 200 comes with the addition of an independent backrest angle adjustment - ideal for those requiring increased levels of adjustment. The Extend 100 comes without this feature, making this more suitable to multi-user environments.

In the Extend range you can choose between a high and a medium backrest, depending on your work environment, your posture needs and how tall you are. All backrests have been designed to give full support and excellent strain relief. They are slightly concave to surround your back, and narrower towards the top to permit good mobility for the arms

The RH Extend backrest is equipped with a lumbar flex pad that makes it easier for the back to stretch with full support. This, combined with the unique Tveld cushion in the upper part of the backrest, provides excellent support for the lumbar region, thorax and shoulders.

The seat also provides excellent weight distribution and strain relief. The waterfall edge and the shape of the seat pad reduces pressure on the underside of the thighs while ensuring that you always remain in the centre of the seat even when the chair is at its maximum forward tilt.

The front part of the seat cushion is also shaped to conform to the shape of the thighs, while the back part is flat to allow correct positioning of the ischial tuberosites.

To increase the comfort level for the rest of your body you can add adjustable armrests and a neck support.

Removable Pads

The seat and backrest pads on the RH Moveon can be removed and easily replaced when worn, reducing the need to replace the whole chair.

Special Requirements

This range can be fitted with a range of specialist options. Please ask in store for details or click here to see more information. Delivery times may be extended on special requirements.

RH Extend with Neck Rest

Extend (High Back) with Neck Rest

CHAIR MECHANISM - Free Float Rocking Movement  

All the controls are easily located on the right side of the chair and can be reached while sitting. The most important of them are colour coded and bear pictograms showing their function. Set the back-rest height, seat height, seat depth and armrest position according to your physique and adjust the resistance of the rocking mechanism to match your weight.

If you want to allow your body to move freely, simply rotate the control knob backwards. This permits infinite seat and back angle movements. The back follows your body, and you can also feel how the seat slides gently forwards or backwards in harmony with your movements.

If you prefer to work more static, you simply rotate the same control knob in the opposite direction to lock both the backrest and the seat in the position you choose.

What is the difference between the Moveon and Extend? They look the same?

Aside from some small differences in the dimensions, the key difference is found in the mechanism. Whilst the extend has what is more often than not called a 'synchronous' mechanism where the backrest moves independently of the seat pad in free float mode, the Moveon has a fixed angle between the backrest and seat pan in free float mode. Both chairs offer excellent posture support, and both chairs offer something different.

The only way to fully appreciate this is to try it!

 
SET UP AND USER DEMONSTRATION  
Shape Posture Seating believe it is imperative that a chair should be fitted correctly to the user. At a suitable time a member of our DSE qualified staff can arrange to visit you and set up the chair correctly and advise on best practice. Please contact us if you wish to know more about this service.  
 

PRICES. RRP excl. VAT. (Please ask if you require a quotation)

 
 

RH Extend Medium 100

RH Extend Medium 200

Neck Rest

Armrests

Armrests (Leather Upholstered)

From

£439 + vat

£527 + vat

£76 + vat

£76 + vat

£114 + vat

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  DIMENSIONS   Standard  
 

Seat Depth
Depth of Seat Pad
Seat Height (4F Standard)
Seat Width
Backrest Height
Backrest Width
Backrest Angle Adjustment
Seat Angle Adjustment


400-460mm
475 mm
405-510mm
465mm
510 mm
440mm
21°
9° - 5°



 

  FABRIC AND COLOURS  
 

Gaja Fabric is the standard UK stock fabric for the RH Extend. The colours as seen below are on stock in the UK and available for delivery in one week. Digital reproductions of colours may differ slightly to the actual fabrics.

For other available colours and fabrics please click here

 


 
  DELIVERY (Click to see Delivery Charges)  
 

On UK stock colours delivery is approximately 5 to 7 working days. Non stock colours are made in the factory in Sweden and shipped in approximately 6 weeks.

On delivery we will arrange a suitable time to set the chair up for you

 
  WARRANTY  
  RH Extend has a five-year guarantee and is tested and approved in accordance with EN-1335 Part 2, and has received the FIRA awards for “Ergonomic Excellence”. top of page
 

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