TS 12674

TS 12674 is a vocational standard for the aluminium framework joiner profession. It defines the occupation and the people who perform it, and it sets out how they are classified. The standard also addresses the minimum tools and equipment used in this trade, together with how the characteristics expected at each level are measured and evaluated. In practical terms, it gives the profession a common technical and occupational frame of reference.

What the profession covers

Aluminium framework joinery is generally associated with preparing, cutting, assembling and installing aluminium profiles for building elements such as doors, windows, partitions and similar structures. In general technical terms, aluminium is valued for its light weight, corrosion resistance and ease of fabrication, while accurate measuring, alignment and finishing are essential to good workmanship. The standard explicitly excludes joinery professions made from other materials, so its focus remains on aluminium-based work.

Classification and evaluation in practice

The practical value of this standard lies in its ability to separate levels of competence within the occupation and to make evaluation more consistent. In training and workforce assessment contexts, such a framework helps align expectations for hand tools, measuring instruments, assembly equipment and basic work arrangements with the occupational level being assessed. It therefore connects job definition, equipment expectations and performance evaluation within one structured technical scope.

• Occupational definition and classification
• Minimum tools and equipment framework
• Measurement and evaluation of level-based characteristics
• Exclusion of joinery made from other materials