EN 1335

EN 1335 is a European standard that specifies requirements for office chairs regarding their dimensions, safety, and performance. The standard was developed by the European Committee for Standardization (CEN) to ensure that office chairs provide ergonomic support and meet certain quality and safety criteria.

The EN 1335 standard covers various aspects of office chairs, including:

Dimensions and adjustability: The standard specifies requirements for chair dimensions, such as seat height, seat depth, backrest height, and armrest height. It also sets criteria for adjustability to accommodate different user sizes and preferences.

Stability and strength: The standard includes requirements for the structural stability and strength of office chairs. It ensures that chairs can withstand normal use without collapsing or tipping over.

Durability and endurance: EN 1335 sets criteria for the durability and endurance of office chairs. It includes testing procedures to assess the resistance of chairs to repeated use and mechanical stress, ensuring their long-term performance.

Safety requirements: The standard addresses safety aspects of office chairs, such as the prevention of entrapment hazards, sharp edges, and stability during use. It also includes requirements for the stability and strength of chair bases and casters.

By conforming to the EN 1335 standard, manufacturers demonstrate that their office chairs have been tested and meet the specified requirements. This provides assurance to consumers that the chairs are designed to provide ergonomic support, are safe to use, and meet certain quality standards.

Compliance with EN 1335 is often indicated by a certification or label on the office chair, indicating that it meets the requirements of the standard. This allows consumers to make informed choices when selecting office chairs, considering factors such as ergonomic design, adjustability, and safety.

Overall, EN 1335 plays a crucial role in promoting the design and manufacturing of ergonomic and safe office chairs in Europe.