Chorus 3.40

Eden seating is designed to suit a very wide range of users and we recommend a Max User Weight for each chair to provide an easy reference for users.

Our recommendations are based on our knowledge of the chair componentry and construction, and on the size of the chair. Chair components are tested to international durability standards, and our chairs are built to provide support and comfort for the majority of user builds.

Government standard AS/NZS 4438 specifies durability, adjustability, and dimensional requirements for computer-user seating. AS/NZS 4438 is the non-obligatory government standard for computer-user chairs in Australia and New Zealand: Australian/New Zealand Standard for Height Adjustable Swivel Office Chairs AS/NZS 4438 (1997).

Testing and certification of compliance with the standard is undertaken by the Australasian Furnishing Research & Development Institute (AFRDI). Products can be certified to different levels of the durability severity. Level 6 is the most severe testing level of the standard, and certification to Level 6 is often known as AFRDI Level 6.

AFRDI 142 is a certification developed by AFRDI (Australasian Furnishing Research & Development Institute) to certify seating for rated load performance based on user weight and shift length.
AFRDI 142 certifies chairs as suitable for use by heavy users or in heavy-use situations. AFRDI 142 tests and certifies both swivel and fixed seating for users up to 135kg, 160kg, 180kg and 300kg.

GreenGuard Gold is a certification standard that ensures product meet strict limits for chemical emissions, contributing to healthier indoor environments. It certifies that product chemical emissions are at safe levels, in view of minimising indoor air pollution and potential chemical exposure.

Products certified to GREENGUARD Gold undergo rigorous scientific testing in the USA to meet some of the world’s most stringent chemical emissions requirements.

Forestry Stewardship Council®'s FSC certification is the world’s most trusted sustainable forest management solution, and the FSC chain of custody certification provides assurance that the processed timber used in certified furniture production is sourced from forest operations that are managed in socially, environmentally and economically responsible ways. It specifically verifies that FSC-certified material has been identified and separated from ineligible and unacceptable material as it makes its way along the supply chain from the forest to the market.

Eden have been audited to certify our FSC chain of custody system, and our chairs displaying the FSC logo are FSC certified and use timber components from sustainably managed forests.