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Transparent glazing
97NI-wide·Technical Booklet V Glazing
97. Transparent glazing, of which people may otherwise be unaware and with which they are likely to collide while in passage in or about a building, shall incorporate features which make it apparent.
glazingnon-domesticpublic-buildingcommercialindustrialRobust glazing and annealed glass pane sizes
2.5NI-wide·Technical Booklet V Glazing
Some glazing materials, such as annealed glass, gain strength through thickness; others such as polycarbonates or glass blocks are inherently strong. Some annealed glass is considered suitable for use
glazingprotection-from-fallingcommercialpublic-building