Laminated Glass for Safety, Security & Architectural Performance
Laminated Glass consists of two or more glass panels bonded together with an interlayer such as PVB, SGP, or EVA. When broken, the interlayer helps hold glass fragments in place, improving safety, security, acoustic performance, UV protection, and post-breakage integrity.
Safety Is the Main Reason Laminated Glass Exists
Unlike ordinary glass that may fall apart after breakage, laminated glass is designed to keep broken fragments attached to the interlayer. This helps reduce injury risk, falling glass hazards, forced-entry concerns, and project disruption in safety-critical applications.
Why Choose Laminated Glass?
Laminated glass is selected when buyers need more than transparency — they need safety, retention, sound control, or structural support.
Enhanced Safety
Broken fragments remain bonded to the interlayer, reducing falling glass and injury risks.
Post-Breakage Integrity
Helps maintain a barrier after breakage for railings, skylights, canopies, and façades.
Acoustic Performance
Interlayers can help reduce noise transmission in partitions, facades, and urban projects.
UV Protection
Laminated glass can help reduce UV exposure for interiors, furnishings, and displays.
Security Glazing
Multi-layer structures can improve resistance for storefronts, doors, and security areas.
Structural Applications
SGP laminated glass supports demanding projects requiring higher rigidity and load capacity.
Technical Specifications
| Specification | Details |
|---|---|
| Available Thickness | 6.38mm – 60mm+ |
| Maximum Size | Up to 3300 × 13000 mm |
| Tempering Available | ✓ Yes, Tempered Laminated Glass |
| Interlayer Options | PVB, SGP, EVA |
| Safety Performance | Excellent |
| Best For | Facades, railings, skylights, canopies, partitions, and security glazing |
Need-to-Know
| Need | Answer |
|---|---|
| Enhanced safety? | ✓ Excellent |
| Security performance? | ✓ Yes |
| Noise reduction? | ✓ Yes |
| Tempered laminated available? | ✓ Yes |
| Suitable for overhead glazing? | ✓ Yes |
| Multiple interlayers available? | ✓ Yes |
What Happens When Laminated Glass Breaks?
The interlayer helps retain broken glass fragments, reducing the risk of falling glass and maintaining a barrier. This is why laminated glass is frequently specified for railings, skylights, canopies, overhead glazing, security glazing, and structural glass projects.
Choosing the Right Interlayer
The interlayer determines the final performance of laminated glass.
PVB Interlayer
The most common choice for standard safety glazing, acoustic performance, UV protection, and cost efficiency.
SGP Interlayer
A high-strength interlayer for structural glazing, high wind loads, minimal deflection, and demanding outdoor projects.
EVA Interlayer
Often used for decorative laminated glass, specialty inserts, and design-oriented applications.
| If You Need… | Recommended Interlayer |
|---|---|
| Standard Safety Glazing | PVB |
| Sound Reduction | Acoustic PVB |
| Structural Performance | SGP |
| Decorative Applications | EVA |
| Outdoor Architectural Projects | SGP |
Typical Applications
Laminated glass is widely used where safety, security, sound control, or overhead protection matters.
Available Processing Options
Laminated glass can be combined with multiple processing technologies depending on project requirements.
Quick Answers
What happens when laminated glass breaks?
The interlayer helps retain broken glass fragments, reducing the risk of injury and maintaining a barrier.
What is the difference between PVB and SGP?
PVB is common for safety and acoustic applications. SGP provides higher strength and rigidity for demanding structural and architectural projects.
Can laminated glass be tempered?
Yes. Tempered laminated glass combines the strength of tempered glass with the safety benefits of lamination.