TS EN 12433-2

TS EN 12433-2 is a terminology standard for the names and definitions of parts used in industrial, commercial and garage doors, gates and related barrier systems. It provides a common technical language for the components that make up these assemblies, helping designers, manufacturers, installers and maintenance teams refer to the same element in the same way.

Why part terminology matters in door and barrier systems

Door and gate assemblies typically combine leaves, frames, guides, drives, locking devices and safety-related accessories. In general technical practice, precise terminology is important because it separates function from form: one part may carry load, guide motion, retain position or control access. A clear vocabulary reduces ambiguity in drawings, specifications, catalogues and service documentation, especially where several similar components coexist within one system.

What this standard covers

The scope states that the terms for parts of most commonly used types of doors, gates and barriers are covered, and that the same terms also apply to barriers. In other words, the document focuses on shared naming practice across a broad family of access-control assemblies rather than on a single door design. It is a terminology document, so it should be understood as defining the language of the subject, not as setting performance limits or test requirements.