Glass Panel Widths
Minimum panel width: 500mm
Maximum panel width = 2400mm
Glass Panel Height
Please note:
- The Glass Spans in the chart shown on this page are limited to installations associated with buildings up to importance level 2, under 10m high, and within a designated wind-zone (not SED)
- This Glass Span chart on this page can only be used in conjunction with toughened safety glass supplied by Metro Performance Glass (NZ)
- All Glass panel related PS1 documents to be supplied by Metro Performance Glass (NZ)
- This standard design PS1 covers Glass selection to NZS4223.3 and NZS4223.4 only (frame design and support of the Glass panels is excluded)
- Max Glass spans to the NZ standard are based on a maximum allowable deflection of span/60 in the given wind-zone
- The Glass span chart does not take into account any deflection caused by bending of the Slidetec frames
- Glazing safeguarding a fall of 1m or more requires specific design
- The figures shown in the Glass Spans chart give the maximum opening height per type of application