Safety glass marking: Requirements for individual panels

It is a legal requirement that all safety glass is permanently and visibly marked. This requirement applies where small panels are cut from a larger laminated panel with each individual unit marked.

The marks must include:

  • the manufacturer’s or supplier’s name, registered trademark or GANZ registered number
  • the code/words for safety glazing type (T or toughened, L or laminated, TL or toughened laminated)
  • a letter indicating grade of safety glazing (A or B)
  • the glass type (for example, F for float, S for sheet)
  • the applicable test standard (for example, AS/NZS 2208:1996 Safety glazing materials in buildings)
  • a number to indicate nominal thickness.

From BRANZ Guideline, July 2016

Buy AS/NZS 2208:1996

Published in building.