eo Active Perch Seat
eo Active Perch Seat
Active Support Between Sitting & Standing
The eo Active Perch Seat is a compact height-adjustable support designed for users who want to work higher and more actively than in a conventional office chair.
Its pivoting seat allows subtle movement as the user shifts position, while the elevated height range makes it particularly well suited to sit-stand desks, collaborative work areas and tasks where frequent posture change is encouraged.
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The eo Active Perch Seat is an active seating option for sit-stand work environments, providing a compact support point for users who want to alternate between standing and perching.
Sit Perch Active Stand
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The primary risk is not sitting itself, but prolonged sedentary duration without movement.
The S P A S™ Model defines four primary posture states:
Sitting, Perching, Active, Standing
By intentionally alternating between these S P A S stages, the body is encouraged to shift load, vary joint angles and engage in continuous micro-movement throughout the workday.
Dynamic movement is supported through:
- Regular posture transitions
- Small, frequent adjustments in joint angle and weight-bearing
- Natural shifts between supported, semi-supported and upright postures
This approach helps reduce prolonged static duration while supporting comfort, circulation, performance and postural sustainability at work.
Its height-adjustable gas-lift design allows the seat to suit higher work surfaces and standing desks, while the pivot function encourages controlled movement rather than fixed static sitting.
Adopting a stable tripod stance and weighted non-slip base provide a secure foundation as the user shifts between Sitting, Perching and Active Standing ( S P A S )
A low-profile carry handle supports practical daily use in flexible workspaces.
This eo Active Perch Seat is an active movement perch, not a full-time replacement for a conventional ergonomic task chair. Best for movement, perching and sit-stand transitions.
Key Features
- eo Active Perch Seat
- a stable tripod stance
- compact active seating design
- contoured seat approximately 470 W × 380 D mm
- seat-height range approximately 680–910 mm
- 270 mm Class 4 gas lift
- self-return pivoting action
- weighted stable base
- non-slip floor contact
- compact footprint
- suitable for sit-stand desks and elevated work surfaces
- easy to reposition around the workstation
- 136 kg maximum user weight
- ergonomicoffice SKU: EOACTIPERC
Stand
Perch
Active
Stand
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What this means for you when the 4 elements are aligned
| Corrected screen alignment → reduced neck strain |  - S E E™ |
| Better pelvic support → less lower back fatigue |  - S E A T™ |
| Arm positioning → reduced shoulder load |  - A R M S™ |
| Movement support → reduces static load |  - S P A S™ |
R E P O S E™ Outcome
The eo Active Perch Seat supports Natural R E P O S E™ through elevated support, active movement and greater posture variation throughout the workday.
Don’t just sit or stand - use the space in between.
Dimensions: 470 W × 380 D × 680–910 H mm
Weight capacity: 136 kg
Surface material: Polyester fibres
Gas lift: 270 mm Class 4 gas lift
Base type: Nylon plastic weighted non-slip base
Movement: 360-degree tilt, rotate and pivot with automatic self-return
eo Active Perch Seat
- a stable tripod stance
- active pivoting perch seat
- elevated 680–910 mm height range
- self-return movement
- weighted stable base
- compact 470 × 380 mm seat
- 136 kg user weight rating
Who Is It For?
Suitable for users who:
- work at electric sit-stand desks
- want an intermediate position between sitting and standing
- prefer a more active working posture
- regularly change position throughout the day
- want support without returning immediately to a conventional task chair
- work at elevated counters, benches or collaborative surfaces
- need a compact seat that can be repositioned easily
Problem to Solve
A sit-stand workstation should provide more than two choices: sit or stand.
Continuous standing can become tiring, while returning to a conventional chair immediately restores a fully seated working position.
The eo Active Perch provides another option.
Its elevated seat allows the user to partially support body weight while remaining closer to standing height, and the pivoting base responds to small changes in body position.
This creates an active intermediate working posture that can be used between conventional sitting and standing.
The objective is not to remain perched all day.
It is to provide another useful position within a varied working routine.
S P A S™ — Primary
Sit · Perch · Active · Stand
The eo Active Perch Seat is a direct application of S P A S™, supporting transitions between:
Sit → Perch → Active → Stand
It helps users:
- introduce more working-height variation
- shift load between different postures
- move more naturally between sitting and standing
- use supported perching when continuous standing becomes tiring
- reduce dependence on one prolonged static position
- incorporate small movement while remaining engaged with the workstation
The ergonomicoffice Framework identifies posture variation and movement as central to the S P A S™ model.
S E A T™ - Supporting
Support · Elevation · Angles · Tilt
The contoured seat provides a stable supporting surface while allowing the pelvis and trunk greater freedom to move than a conventional high-back chair.
Height adjustment allows the perch position to be matched to the user and work surface.
eo Active Perch Seat
Active Support Between Sitting & Standing
The eo Active Perch Seat is a compact height-adjustable support designed for users who want to work higher and more actively than in a conventional office chair.
Its pivoting seat allows subtle movement as the user shifts position, while the elevated height range makes it particularly well suited to sit-stand desks, collaborative work areas and tasks where frequent posture change is encouraged.
The eo Active Perch Seat is an active seating option for sit-stand work environments, providing a compact support point for users who want to alternate between standing and perching.
Sit Perch Active Stand
The primary risk is not sitting itself, but prolonged sedentary duration without movement.
The S P A S™ Model defines four primary posture states:
Sitting, Perching, Active, Standing
By intentionally alternating between these S P A S stages, the body is encouraged to shift load, vary joint angles and engage in continuous micro-movement throughout the workday.
Dynamic movement is supported through:
- Regular posture transitions
- Small, frequent adjustments in joint angle and weight-bearing
- Natural shifts between supported, semi-supported and upright postures
This approach helps reduce prolonged static duration while supporting comfort, circulation, performance and postural sustainability at work.
Its height-adjustable gas-lift design allows the seat to suit higher work surfaces and standing desks, while the pivot function encourages controlled movement rather than fixed static sitting.
Adopting a stable tripod stance and weighted non-slip base provide a secure foundation as the user shifts between Sitting, Perching and Active Standing ( S P A S )
A low-profile carry handle supports practical daily use in flexible workspaces.
This eo Active Perch Seat is an active movement perch, not a full-time replacement for a conventional ergonomic task chair. Best for movement, perching and sit-stand transitions.
Key Features
- eo Active Perch Seat
- a stable tripod stance
- compact active seating design
- contoured seat approximately 470 W × 380 D mm
- seat-height range approximately 680–910 mm
- 270 mm Class 4 gas lift
- self-return pivoting action
- weighted stable base
- non-slip floor contact
- compact footprint
- suitable for sit-stand desks and elevated work surfaces
- easy to reposition around the workstation
- 136 kg maximum user weight
- ergonomicoffice SKU: EOACTIPERC
Stand
Perch
Active
Stand
What this means for you when the 4 elements are aligned
| Corrected screen alignment → reduced neck strain | - S E E™ |
| Better pelvic support → less lower back fatigue | - S E A T™ |
| Arm positioning → reduced shoulder load | - A R M S™ |
| Movement support → reduces static load | - S P A S™ |
R E P O S E™ Outcome
The eo Active Perch Seat supports Natural R E P O S E™ through elevated support, active movement and greater posture variation throughout the workday.
Don’t just sit or stand - use the space in between.
Dimensions: 470 W × 380 D × 680–910 H mm
Weight capacity: 136 kg
Surface material: Polyester fibres
Gas lift: 270 mm Class 4 gas lift
Base type: Nylon plastic weighted non-slip base
Movement: 360-degree tilt, rotate and pivot with automatic self-return
