Positiv Plus Medium Back Ergonomic Chair from Posturite
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Positiv Plus (medium back) Ergonomic Office Chair
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Positiv Plus (medium back) Ergonomic Office Chair

Price as configured: Ex VAT £655.95 Inc VAT £787.14

(4 reviews)

Think Positiv to experience world-class ergonomic design and functionality at an affordable price. The Positiv Plus offers the sort of sophisticated controls, adjustability and durability normally only to be found in more expensive ergonomic chairs, at a lower price.

The Positiv Plus medium back ergonomic chair comes as standard with lumbar pump, seat slide, castors for carpeted floors, base in black nylon and Phoenix fabric.

Request a free ergonomic set-up to make sure you get the most out of your new chair. See the Delivery & Returns section below for more information.

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Price as configured: Ex VAT £655.95 Inc VAT £787.14

Additional Information

  • Medium back
  • Unique ergonomic multi-featured seat system
  • Sophisticated under-seat controls providing maximum adjustability for the user
  • Modern contoured backrests with subtle curves
  • Unique Ergo-Slide height adjustment system
  • Replaceable moulded-foam seat cushions
  • Top action, safety gas lift rated to 23.6 stone (150 kg)
  • Inflatable lumbar panel for additional support
Fabric colours
  • Available in black (Havana), navy (Costa), royal blue (Scuba) and red (Belize)
  • Adjustable in height and width
  • Black nylon base (as standard)
  • Polished aluminium base
  • Castors for carpeted floors (as standard)
  • Castors for hard floors
Gas stem
  • High gas stem increases seat height to 550-680 mm - suitable for taller users
  • Non-swivel gas stem option - standard height (510-630 mm) gas stem that locks into place, keeping you in a static forward-facing position
Seat size
  • Small Seat - 460(w) x 410(d) mm (no seat slide) - suitable for small users
  • XL Seat - 540(w) x 570(d) mm (no seat slide) - suitable for larger users
Coccyx cut-out seat
  • Coccyx relief recess cut out for injured coccyx
  • Height and depth adjustable
AirCare plus seat option
  • Unique AirCare technology system with superior enhanced comfort and pressure sensitive coccyx relief
Performance memory foam seat
  • Memory foam seat pad for extra comfort
  • Maximum user weight: 23.6 stone (150 kg)
  • 5 year on structural parts. 2 year on moving parts and fabric. 1 year for 24 hour use.
  • Seat height: 510-630 mm
  • Seat width: 500 mm
  • Seat depth: 440-525 mm
  • Back width: 435 mm
  • Back height (Medium Back): 490-570 mm
XL seat dimensions
  • Seat width: 540 mm
  • Seat depth: 570 mm
Small seat dimensions
  • Seat width: 460 mm
  • Seat depth: 410 mm
Contact us about your seating project

Need more than one chair? However big or small your project is, we have a dedicated service to support you. Not only will you get expert advice, trials, delivery and set-up, but you’ll also benefit from great discounts on bulk orders.

To request a no-obligation quote, or to discuss your requirements further, please fill out our contact form and we will get back to you as soon as possible.

Non-warehouse stock (exclusions apply)

We do not keep stock in our warehouse. We will order this item from our supplier, except in certain chair configurations (see below)

Delivery time (exclusions apply)

We will process your order in 24 hours. Please allow up to 2-4 working weeks for delivery, though times will often be faster than this, except in certain chair configurations (see below). 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.

Chair delivery for specific configurations

The item is in stock in our warehouse and we offer a 3-4 working day delivery on the black option with/without armrests, with/without a headrest, with all castor & high gas stem options and without any additional upgrades e.g. coccyx cut-out seat.

This item is non-returnable (exclusions apply)

Due to the bespoke nature of this product, that it's specifically made for you, this item is non-returnable, except in certain chair configurations (see below).

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.

Chair returns for specific configurations

We offer a 30 day return policy on the black option with/without armrests, with/without a headrest and without any additional upgrades e.g. coccyx cut-out seat, providing the item is not damaged. You must first phone the office to obtain a Returns Note and Number. Goods must then be returned in their original packaging with the Returns Note enclosed.

For more detailed information on our returns policy and any right you have to return goods under the Consumer Contracts Regulations 2013, please visit our 'Returns and refunds' page, accessed from the footer, or contact us on +44 (0) 345 345 0010.

Free chair setup service

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

100% of customers liked this product (4 Reviews)

DateScoreCustomer CommentPosturite Comment

Great product, good quality, ease of set up.


Previous back troubles vastly better in just a week or two. At first sight, it's a lot of money for a "home office" chair. But it's turned out to be worth every penny.


Nothing but praise from my customers, 'does what it says on the tin'.



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