Security Glass
Laminated glass
Two or more panes bonded with a PVB interlayer. If the glass breaks, the fragments stay bonded to the interlayer, so it is used overhead, for security and where safety after breakage matters.
Construction
- Glass pane6 mm
- PVB interlayer0.76 mm, holds fragments
- Glass pane6 mm
Illustration, not to exact scale.
Typical build
| Build | Total thickness | Use |
|---|---|---|
| 6 + 0.76 PVB + 6 mm | 12.76 mm | Overhead glazing, security glazing |
Typical values for guidance. Final specification is confirmed per project.
Standard
Laminated safety glass is covered by EN 14449.
Frequently asked questions
When is laminated glass required?
Overhead glazing, areas where falling fragments are a risk, and security or acoustic applications are typical. Your consultant’s specification governs.
Related
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