Greater emphasis on user
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Responsible, innovative and beautiful, eva represents the most efficient and effective combination of materials and design thinking we’ve ever put into a task chair.
Workplace design can play a significant role in improving employee health, happiness and productivity, and can hold the key to attracting and retaining a talented workforce. The workplace is constantly changing, and with fewer dedicated workstations and more shared collaborative workspaces the way we work is evolving from sitting in one chair at a desk all day every day to working across multiple locations in shorter bursts. At the same time, the demographics of the office environment are broader than ever before.
Our latest task chair, eva, upholds our commitment to lead by example in environmentally responsible product design and manufacture, while placing a greater emphasis on user experience and comfort.
In fact, we let the chair make many of the adjustments itself: a self-weighing mechanism intelligently responds to the user’s weight, automatically providing the right amount of resistance as they recline in the chair. No adjustment necessary.
The optional travel limiter means the chair can be locked in the upright position, or, for a more personalised set up, be set at three different angles of recline. Refining the chair to just a few controls has allowed us to focus on maximising the range of adjustment it offers, and as a result, eva caters for a larger percentage of user demographic, reducing the need for specialist occupational health chairs.
EVA-HBA
EVA-HBA
EVA-HBA
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Designing Eva
“Our ambition with Eva was to realise the most efficient combination of materials and design thinking we’ve ever put into a task chair. Eva places greater emphasis on user experience and comfort, while upholding our commitment to leading by example in environmentally responsible product design and manufacturing.”
Orangebox Design & Engineering Team
Forex Trading Company — EVA-HBA
EVA-HBA
EVA-HBA
EVA-HBA
Marriott International — EVA-HBA
Arthritis Research — EVA-HBA
Eva`s mechanism responds to the user’s weight, automatically providing the right amount of resistance.
Eva's optional air-cell lumbar offers adjustable support for a more personalised set-up.
100mm of button controlled height adjustability and our signature rotating soft-touch armpads make these the most functional armrests that we offer as standard.
Eva Lumbar
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Sustainability
Eva - Design Story
Product range
The Eva family consists of 6 variants
EVA-HB
Task Chair
Height 1040 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
EVA-HBA
Task Armchair
Height 1040 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
EVA-HBH
Task Chair with Headrest
Height 1200 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
EVA-HBHA
Task Armchair with Headrest
Height 1200 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 420–570 [mm]
Seat Depth 460 [mm]
EVA-HBC
Counter Height Chair
Height 1250 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 660-920 [mm]
Seat Depth 460 [mm]
Width 690 [mm]
Depth 690 [mm]
Seat Height 660-920 [mm]
Seat Depth 460 [mm]
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Product
specifications
Standard Product Description
Castors: 65mm Hard Black Castor as standard.
Plastic Trim Colour: Black or White options available.
Mesh Colour: Carbon or Ash options available. (Knitted polyester with integrated lumbar) (passes BS EN 1335-1 & BS EN ISO 9241).
Trim: Industrial Silver Aluminium Trim.
Textured Black or White Aluminium Trim at no additional cost.
Base: Industrial Silver Aluminium Trim.
Textured Black or White at no additional cost.
Mechanism: Standard mechanism. Synchronous weight balancing movement with up to 20° recline.
Gas Lift: Gas lift is colour matched to base except on counter height chairs when it is brushed Chrome only, fitted with footring.
Back Yoke: Die-cast Aluminium.
Aluminium trim (yoke & arm supports) available in Industrial Silver, Black or White.
Seat: Injection moulded polypropylene available in Black or White.
Integrated seat height & depth controls. 76mm seat depth adjustment.
Seat Cushion: Combustion modified high resilient (CMHR) moulded foam. Panelled top-stitched fabric upholstery (twin-needled on leather and vinyl).
Arms: Die-cast aluminium & injection moulded nylon arms with soft-touch TPU armpads. 100mm height adjustment & rotating armpads. Soft touch armpads available in Black only.
Backrest Frame: Injection moulded nylon available in Black or White.
Headrest: Rear headrest colour matched to backrest frame & upholstery fabric matched to the seat.
Optional Upcharges
Castors: 65mm Soft Black Castors available as an upcharge.
Glides: 65mm Black Glides available as an upcharge.
Trim: Polished Aluminium Trim available as an upcharge.
Mechanism: Travel Limiter (3 position travel limiter & back lock in the upright position).
Base: Polished Aluminium Base available as an upcharge.
Lumbar: Adjustable Lumbar Support.
Height 80mm & Depth 20mm with adjustable with air lumbar pad. Colour matched to plastic trim.
Coat Hanger: Available as an upcharge. Colour matched to plastic trim.
Knock Down Version: Knock down version available as an upcharge.
Resources
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Studio Images [10 files]
EVA-HBA
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EVA-HBA
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EVA-HBC
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EVA-HBCA
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EVA-HBCA
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Location Images [30 files]
Arthritis Research - EVA-HBA
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Arthritis Research - EVA-HBA
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Arthritis Research - EVA-HBA
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Dreams Unboxed, London Smartworking - EVA-HBA
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Forex Trading Company - EVA-HBA
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Forex Trading Company - EVA-HBA
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Forex Trading Company - EVA-HBA
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Forex Trading Company - EVA-HBA
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Location - EVA-HBA
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Location - EVA-HBA
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Location - EVA-HBA
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Location - EVA-HBA
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Location - EVA-HBA
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Marriott International - EVA-HBA
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Smartworking New York - EVA-HBA
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Detail Images [6 files]
EVA - Detail
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EVA - Detail
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EVA - Detail
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Videos [2 files]
EVA - Design Story
Video Link
EVA - Assembly Instructions
Video Link
CAD [13 files]
EVA - Range
2D DWG
EVA-HB
3DS
3D DWG
EVA-HBA
3DS
3D DWG
EVA-HBH
3DS
3D DWG
EVA-HBHA
3DS
3D DWG
EVA-HBC
3DS
3D DWG
EVA-HBCA
3DS
3D DWG
Revit [1 file]
EVA - Range
RFA
Sketchup [6 files]
EVA-HB
SKP
EVA-HBA
SKP
EVA-HBH
SKP
EVA-HBHA
SKP
EVA-HBC
SKP
EVA-HBCA
SKP
Product Certificates [4 files]
EVA - Intertek Sustainability Clean Air Certification - Seating
EVA - BS EN 1335-2:2018 - Certificate
EVA - BS EN ISO 9241 Part 5 - Certificate
EVA BS EN 5459-2:2000 - Certificate
Supporting Literature [3 files]
EVA - Brochure
EVA-HBA - Environmental Data
EVA - Operating Instructions