Energi-24 Ergonomic Chair Knee Tilt Height-Adjustable Seat Black 150 kg 690 x 690 x 970 mm

Sustained comfort for long work sessions

The ergonomic chair from Energi-24 combines a knee tilt mechanism with a height-adjustable seat to support extended periods of sitting without strain. The seat depth is adjustable up to 430 mm, enabling posture alignment for different body proportions and reducing the need for frequent repositioning.

Tailored lumbar support for better posture

A special lumbar support is built into the seat to promote an upright spine position while seated. The seat area measures 490 mm in width, offering stable support that pairs with the lumbar feature to maintain balance and comfort during focused tasks.

Robust materials and fire-safe construction

The chair is upholstered in fabric over a black frame and meets fire-retardant requirements for added safety in shared spaces. The assembled weight is 18.5 kg, which contributes to a stable base while still allowing mobility on five castors.

Space-conscious footprint and simple assembly

Width 690 mm. Depth 690 mm. The chair is supplied for self-assembly. These compact dimensions make placement straightforward in typical work or study environments and facilitate positioning close to desks without compromising legroom.

Designed for a broad user range and ergonomic use

Suitable for ergonomic seating and intended for users aged 16–99, the design accommodates varied body types and daily routines. The combination of adjustable height, seat depth and knee tilt delivers measurable ergonomic benefits for shared workstations and home offices alike.