Adapt 600 Chair from Posturite
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Adapt 600 Chair

  • If you purchase this chair online today we will send out one of our nationwide chair experts to set you up correctly FREE of charge.
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  • This product will take 10-15 days for delivery . Please check the delivery and returns tab below for more info.
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Price as configured: Ex VAT £0.00 Inc VAT £0.00

Introducing one of the most luxurious, adaptable ergonomic office chairs on the market. The Adapt 600 comes with high quality features as standard — including memory foam seat, seat depth and backrest height adjustment, independent seat tilt and inflatable lumbar support. But you also have the chance to add a huge range of special features from a massage function and heat pads, to inflatable air cells adding comfort and support to different parts of your body. We’re all different shapes and sizes and the general market tends to cater for the mythical ‘average’ person.

The Adapt 600 is made-to-measure to you, so you have a chair that supports your unique body in all the right places. This is all designed to reduce the risk of musculoskeletal problems, reduce the symptoms of existing conditions, and improve productivity while you work.

Key features:

  • Variety of sizes
  • Good ergonomics to support you correctly
  • Huge range of customisable options

Need help customising your chair? Simply call our friendly customer service team on +44 (0) 345 345 0010, or email to speak to an expert.

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Price as configured: Ex VAT £0.00 Inc VAT £0.00

Additional Information

The Adapt 600 can be customised. Add special features to build your perfect ergonomic office chair. With so many options, choosing can be overwhelming. Download the Adapt Chairs Adaptation Details Brochure for a run-down of every option available.

Model choices

Start by choosing your Adapt 600 model. It’s simple. Each number represents a different size:

  • 610 - low backrest, small seat
  • 620 - medium backrest, small seat
  • 630 - high backrest, small seat
  • 640 - low backrest, larger seat
  • 650 - medium backrest, larger seat
  • 660 - high backrest, larger seat
  • 680 - very high backrest, very large seat (for larger, heavier user)

See specs for measurements.


Add another level of comfort and support with an Adapt headrest. There are plenty of different shapes to choose from. See brochure for details.

Reactive lumbar support

The Adapt 600 comes with a one-chamber lumbar support as standard. Ensure your chair is contoured to your body with this adjustable three-chamber inflatable lumbar cushion for variable support across a greater area of your back.

Vertical support

Add a vertical air cell either on the left or right side of the chair (or both) to offer additional lateral support if needed.

Extended back bar

Add 75mm to your back bar.

Memory foam backrest

The Adapt 200 comes with a memory foam seat as standard. Add a memory foam back for additional comfort. The soft foam reduces surface tension for a supported feel.

Reduced back width

A narrower back for a more petite user.

Sacral support cell

Inflatable support across the ‘sacrum’ (base of the spine), especially beneficial for those with sciatic and pelvic support issues.


While it is not compulsory to have armrests, it can enhance your experience. It depends on the tasks you plan to carry out (precision tasks can benefit from armrests), and your own preferences (some people prefer the stability when entering or exiting a chair). Adapt armrests come in a range of types, which you can find explained in the brochure.

Arm pads

Add extra padding to your armrests for a luxurious feel.

Thigh support

Add inflatable air cells to take pressure off the the middle of the seat. This is especially beneficial for people with muscle-wastage conditions.

Seat size

Swap the standard seat for an XL or XXL size.

Seat type

Maximise the comfort of your chair by upgrading the seat shape to one of our three options - or have your own bespoke split seat designed.

Coccyx cut-out

Select a cut-out in the seat to relieve pressure around the coccyx area.

Memory foam seat (additional layer)

Add another 20mm to your seat, or opt for a stitched cover to reduce surface tension further.

ErgoCore seat system

Strengthen your core and back muscles while you sit with this dual-chamber air-cell option which sits inside the seat - useful for sciatic relief.

Reduced seat width

If none of our standard sizes suit you, opt for a reduced seat width.

Reduced seat depth

If none of our standard sizes suit you, opt for a reduced seat depth. There should always be room to slip your hand between the seat and the backs of your calves.

Stitched seat

Get a softer sit with a stitched seat cover.

Gas stem

The gas stem determines the height of the chair. With the Adapt 600 you can choose from three additional sizes.


The castors affect how your chair moves. As standard we offer 65 mm casters for the best ‘roll’ on carpeted floors. For bare floors brake-loaded casters may be a more suitable option.

Footring / footplate

We offer a range of footring/footplate styles to suit the way you like to sit - and the way you want your chair to look. See the brochure for details.

Draughtsman upgrade

You can have the Adapt 600 as a draughtsman chair if you plan to be working at high surfaces.

Massage system

To transform your Adapt 600 into the office chair of your dreams, add the massage system — offering six points of massage positioned anywhere.

Heated pads

Soothe your muscles with these three optional heat pads.

Internal sprung seat

Add for extra suspension and comfort.

ESD upgrade

Add an anti-static element to your chair - ideal for industrial environments.

Foam sculpting

Ensure your chair is contoured to your unique shape with foam sculpting.

Foam support wings

Add support wings to either side of your chair for a supreme level of comfort and sophistication.

Swivel lock

The swivel lock function allows you to lock the chair in one position — useful for precision tasks.

Movement lock

The intelligent movement lock freezes all moving components on the Adapt 600 to make it easier for disabled users to safely enter and exit the chair.

Backrest width (mm)
  • Small - 460
  • Medium - 460
  • Large - 480
  • Extra large - 510
Backrest height (mm)
  • Small - 350-410
  • Medium - 480-540
  • Large - 560-620
  • Extra large - 610-670
Seat width (mm)
  • Small - 480
  • Medium - 510
  • Large - 600
Seat depth (mm)
  • Small - 440-500
  • Medium - 470-530
  • Large - 580-640
Non-warehouse stock

We do not keep stock in our warehouse. We will order this item from our supplier.

Delivery time

We will process your order in 24 hours. Please allow up to 4 weeks for delivery, though times will often be faster than this. If the goods are being delivered to a private address, the end user will be contacted prior to despatch of the goods to arrange a delivery date.

This item is non-returnable

Due to the bespoke nature of this product, that it's specifically made for you, this item is non-returnable.

Please ensure you consider your purchase carefully before ordering. If in the very unlikely event the item is faulty we will collect it and either refund it or provide you with a replacement.

Please let us know within 24 hours of receipt of the item to make a valid claim.

Free chair setup service

Upon receiving your chair, please email or call +44 (0) 345 345 0010 to arrange your complimentary chair setup.