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Physica Xtra High Backrest

Physica Xtra High Backrest

Physica Xtra High Backrest

Black fabric
Blue Fabric
Order and request colour swatch

The Physica range of chairs offer style and super adjustable features to ensure you have a chair that not only looks great but will ensure you get the support you need....and at an amazing price the Physica is an excellent choice for your home or in the office! Manufactured in the UK by TCI seating all of the Physica chairs are made to order with a fully upholstered backrest and many optional extras if you require any specific additional support. 

The Physica xtra high backrest offers the tallest backrest within the range with an extensive choice of seat sizes available; there are also a medium high and high backrest option available within the range. Your Physica chair can be ordered online with all the standard features and options listed below. However, if you are unsure about which backrest or seat size you require or you would like any of the additional support features adding to your chair please contact a member of our team before ordering, we can then ensure these features and manufactured into the chair correctly for you. These additional bespoke features include adjustable air cells in the backrest if you require additional support to your sacrum, lumbar ot thoracic spine.

Fabric colours; You can order black or blue fabric colours online or also order and request a fabric swatch. There are 30 different colour choices in the standard Phoenix Camira fabric alone. Phoenix - Camira Fabrics There are also many other different fabric choices that are available upon request, including fabrics that we recommend for home office use. Please contact for more information. 

Physica Xtra High Backrest, Standard Features

Backrest Height: 580mm - 660mm (please see Medium high backrest and high backrest options if you require a a smaller backrest).

Backrest Width: 480mm

Standard Seat Depth: 480mm (with 50mm seat slide as standard) 480-530mm

Standard Seat Width: 510mm

Memory Foam Seat Cushion 

Inflatable Lumbar Support

Heavy duty a/synchronous mechanism, guaranteed to 23 stones 

7" Gas Lift - Height adjustment - 520mm - 610mm (further gas lift options available by request, please see bespoke options)

Carpet Castors 

Five Year Warranty!

Standard options available to order online

Small Seat: 470mm wide / 440mm deep

Large Seat: 550mm wide / 510mm deep

Extra Long Seat: 500 wide / 550mm deep

With or without fully adjustable armrests: (4D Armrests as standard; Retractable, Twist and Slide with width adjustment bracket to ensure perfect arm support. 

With or without a fully adjustable headrest 

Bespoke options (available by contacting our team) 

Seat options

Xtra Small Seat Cushion: 430mm wide / 410mm deep (with a 50mm seat slide, making seat depth available 460mm if required)

Long Seat Cushion: 500mm wide / 510mm deep (with a 50mm seat slide, making seat depth available 560mm if required)

Chrome and polished aluminium bases

Additional backrest support

Inflatable Thoracic Support

Inflatable Sacrum Support

Triple Lumbar Support 

Reactive Lumbar Support

Vertical Lumbar Support

Memory Foam Topper, 15mm memory foam on backrest

Additional Seat Options

Pocket Springs - Firm

Pocket Springs - Soft

Air Core Seat

Coccyx Cut Out - Covered

Coccyx Cut Out - Open 

Thigh Support L/R/Both

Memory Foam Topper, additional 15mm memory foam on seat cushion

Seat Width Reduction

Seat Depth Reduction 

Armrest Options

We do recommend fully adjustable 4D armrests all our ergonomic office chairs. However, there are other armrest options available if you prefer. Please contact us directly if you would like information on these options. 

Width adjustable brackets to provide further width adjustment if required. 

Castor Options

Hard Floor Castors

Braked when Loaded Castors

Braked when Unloaded Castors 


Gas Lift Options

Multi Height Gas Lift - 500mm - 64-0mm

5" Gas Lift - 490mm - 580mm

9" Gas Lift - 550mm - 680mm

122 Gas Lift - 630mm - 830mm

14" Gas Lift - 710mm - 970mm

Footring Options

Standard Footring

Large Footring 

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