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Opera 30-5-W Ergonomic Office Chair

£750.00ex. VAT

The Opera 30-5-W ergonomic chair is the mid-level range of Opera chairs manufactured by Ergonomic Seating Solutions, with a weight limit of 23 stone.

Optional Seat Sizes
Neck Rest
Lumbar Support
Massage & Heat Pads
Memory Foam
Sewn Edges
Coccyx Cut Out
Star Bases
Gas Stems & Swivel Locks
Anti-Static Chair
Custom-Fit Service
Bi-Colour Fabric
Fabric Colour
Price as configured

Opera 30-5-W Ergonomic Office Chair Products Details

The supportive semi knee tilt rocking action means the Opera 30-5-W chair follows your movements and offers full postural support, with one of the better chair mechanisms available. This tilt mechanism can be left in free float to support the user in all of their movements, or locked in any position.

Custom-Fit Service

Our custom-Fit system enables us to create truly bespoke back rests on your Opera chair to provide unrivalled tailored support and comfort. We can visit any location in mainland UK or invite individuals to visit our showroom in Lancashire where we will measure and assess for the back rest required.

We use our specialised system to map our backrests with varying densities of foam and supports to create any shaped backrest required. Our Custom-Fit option is ideal for Scoliosis Spina Bifida, Spinal Surgery and various other conditions. Just select the Custom-Fit option above and we will contact you to arrange the assessment.

Heated Pads

The optional heated pads continuously stay on for approximately 30 minutes, after this time they will turn off automatically as a safety precaution. You can however simply turn them back on should you wish for the heat to continue.

Opera 30-5-W Ergonomic Office Chair Features

  • Tension adjustable tilt
  • Independent back tilt
  • Back height adjustment
  • Seat Slide
  • Seat height adjustment
  • Inflatable lumbar support
  • Left-hand mechanism available


  • Product Options: Opera Chair Product Options
  • Warranty: 5 Years
  • Weight Limit (Stone): 23
  • Seat Height (cm): 35-44 Super Short
    40-54 Short
    49-59 Standard
    54-68 Tall
  • Seat Width (cm): 52
  • Seat Depth (cm): 45-50
  • Back Height (cm): 50-60
  • Back Width (cm): 52
  • Centre of lumbar curve (cm): 18-28
  • Mechanism: Floating Semi Knee Tilt

Pose Evaluation Form

If you require one of our ergonomic chairs and are unsure which model and features you require then please complete our POSE Form below.

Pose Form

Delivery Information

For all delivery only stock orders, we aim to deliver the goods within 4 working days. Not all products shown on the website are held in stock or can be sent via courier ie desktops and therefore the delivery time of these goods may vary. We will keep you updated regularly with estimated delivery times on these goods.


Delivery charges below are for UK mainland only orders. For all other destinations please contact us for a quote or proceed to the checkout and enter your delivery information.

Accessories ordered on their own are charged at £5 + VAT per delivery - this offer is only available for internet orders. All orders including a boxed chair or desk (No Setup) are charged at £15 + VAT per order


The personal delivery and setup charges below are for deliveries to Mainland UK only.

Chair:  £50
Desk:  £50

If you order a Chair and a Desk together then only one £50 charge will apply.


We offer a two week trial period on the majority of products (exclusions do apply ie Software, Headsets etc) which starts from the day you receive your item(s). If you wish to return an item then simply email us at office@backcs.co.uk so we can provide a returns note and number. Upon receipt of the returned items we will issue a full refund excluding any outward delivery charges. Please contact us if you are unsure whether your item would be available on this two weeks return period.

Goods and packaging must be in their original condition and returned within business hours, carriage paid with the returns note enclosed.

If you are returning an item due to a fault or damage then please contact us and we will arrange for the collection of the item(s).

For further information on our returns policy please visit our Delivery & Returns page.