Zenon

Intelligent ergonomics. Effortless comfort.

Built and designed to move with you. An integrated self-weight synchronised mechanism adapts automatically to each user, giving natural support, dynamic movement and all-day comfort. It is lightweight, durable, and engineered for the demands of modern workplaces.

Self-weight synchronised mechanism with no manual tension adjustment
4-position backrest angle limiter for controlled recline
4D adjustable armrests with soft Self-Skin PU arm pads
Height-adjustable lumbar and adjustable mesh headrest
High-strength mesh seat and back for continuous airflow
Tested to BIFMA X5.1-2017

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Product Overview

Zenon is equipped with comprehensive ergonomic adjustments to accommodate different users and working styles: a 4-position backrest angle limiter, 4D armrests, height-adjustable lumbar support and an adjustable headrest.

A high-strength mesh seat and mesh back promote continuous airflow and heat dissipation, delivering lasting comfort and support through a full working day.

Lightweight, durable and thoughtfully engineered, Zenon is built to meet the demands of modern workplaces.

Available as Zenon Highback and Zenon Midback, with a grey, black, white or red frame.

Product Features

The mechanism and seat frame from above and to the right

Self-weight synchronised

Seat and backrest move together in one coordinated motion, with the backrest tilting through a greater angle than the seat.

Coordinated, not just a tilt

Where a simple tilt moves only the backrest, synchronised movement holds posture, keeps pressure off the thighs and leaves the feet comfortably on the floor.

Opens the hip angle

Reclining opens the angle at the hip, easing fatigue over a long sitting while the backrest and lumbar stay in full contact and fully supported.

Responds to your weight

Reclining resistance sets itself from the sitter's body weight. No tension dial to find, and a balanced recline across a wide range of users.

Rear view of the Zenon backrest and angle limiter

Advanced recline control

Zenon features a 4-position backrest angle limiter, allowing users to select their preferred recline position while maintaining continuous contact between the backrest and user's body.

Zenon seat and lift mechanism seen from the side

Height adjustment

Pneumatic gas lift for smooth seat height adjustment, so the seat can be set to suit each user and their desk.

Close view of the Zenon armrest and PU arm pad

4D adjustable armrests

Height adjustment (up and down), forward and backward, side to side adjustment, swivel adjustment and soft self-skin PU arm pads for enhanced comfort.

Close view of the Zenon mesh headrest and its mount

Adjustable headrest

Height and tilt angle adjustment in a breathable mesh design, set to each user's preferred position.

Rear view of the Zenon backrest showing the lumbar support

Adjustable lumbar support

Height-adjustable lumbar support, available in upholstered PU foam or non-upholstered configuration.

Zenon seen at an angle, showing the mesh seat and back

Premium mesh comfort

Featuring a high-strength mesh seat and mesh back, Zenon promotes continuous airflow and heat dissipation while delivering lasting comfort and support.

Dimensions

Dimensioned front and side elevations of the Zenon Highback, showing overall width 630 to 660 mm, overall height 1101 to 1314 mm, seat height 403 to 493 mm and seat depth 422 mm — Zenon Highback

Dimensioned front and side elevations of the Zenon Midback, showing overall width 630 to 660 mm, overall height 990 to 1190 mm, seat height 403 to 493 mm and seat depth 422 mm — Zenon Midback

Tests & Certificates

Indoor Advantage™ / Indoor Advantage™ Gold

Bristol furniture products are certified to the most transparent indoor air quality (IAQ) standard for furniture and building materials. The SCS Indoor Advantage and Indoor Advantage Gold standard aligns ANSI/BIFMA M7.1 and X7.1, and CA 01350. It qualifies for many building rating systems, including LEED v4, BREEAM, and WELL Building.

Product Compliance

Bristol products have been designed and engineered to conform to ANSI/BIFMA (American National Standards for Office Furnishings) requirements for safety and performance.