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Sedus Crossline Office Chair cn-100 Design Your Own

Sedus Crossline Office chair design Markus Dörner (Sedus Design Team)

reddot design award winner

Valid Until 26th July SAVE with Extra 5% offer apply coupon code EVERY5 to the Checkout page! (some exclusions apply)


£1,034.40 inc. VAT

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Available as made to order

Made for in 4-6 weeks

Product Details

The Sedus Crossline is an exceptional office chair and is the product of the close collaboration between scientists engineers and designers with the aim of developing a novel seating system which moves in perfect synchronicity with the human body. This aim was achieved using the patented “Similar-Plus” mechanism and an innovative backrest design. The unique functionality also defines the singular aesthetics of this chair which can be seen in the distinctive crossshaped backrest support structure for which the Sedus crossline models were named.

Thanks to the patented Similar-Plus mechanism combined with the individually adjustable opening angle the backrest maintains constant contact with the back providing continuous and optimum support

Backrest. Pre-selectable opening angle

Adjustable seat depth 50mm range

Height-adjustable lumbar support (60 mm)

With or without arms

Seat mechanism“Similar-Plus” mechanism with forward tilt

Seat height-adjustment Sedo-Lift mechanism

Choice of castors

Sizing/Assembly & Warranty Information

  • Assembly
    Fully Assembled
  • Warranty
    5 Years
  • Seat Height Range
    420mm - 520mm
  • Overal Dimensions
    680mm W x 680mm D
  • Maximum User Weight
  • Country of Origin



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Manuals & Guides

Delivery & Returns Information


Our standard delivery is FREE of CHARGE to the UK mainland. Items FROM STOCK we aim to Deliver in 3-5 working days  (unless otherwise stated) MON- FRI  8AM TO 6PM .

* Excludes the Scottish highlands which is chargeable.

If the item is ( Made to Order) you can find the lead time under the Add to Basket Button (these are as accurate as possible)

Products showing PRE ORDER are items we have coming back in to stock and the dates are on the product pages. When you buy a pre order item it is reserved and when it arrives with us we ship it on to you please allow 3 working days after date shown for delivery.

We also ship to NI, ROI and the Channel islands also Mainland Europe.

For more information, please visit our dedicated Delivery Information page.

Easy Returns

All items listed as in stock can be returned or exchanged easily. The item must be in the original packaging and in New Condition and unused! You have 14 days from the date the item was received. We can arrange the return for you.

Please advise of the order No, address and contact details in the email sent to logistics@officechairsuk.co.uk.

For more information, please visit our dedicated Returns, Exchange & Refunds page.