Introduction
Choosing the correct glass thickness is one of the most important decisions when designing a frameless glass railing system. Two of the most common options are 8+8 laminated glass and 10+10 laminated glass.
Understanding the differences helps ensure safety, durability, and compliance with project requirements.
What Does 8+8 or 10+10 Mean?
These numbers refer to laminated glass construction:
- Two toughened glass panels
- Bonded with a structural interlayer
Example:
- 8+8 = two 8mm glass panels
- 10+10 = two 10mm glass panels
The laminated interlayer improves:
- Safety
- Structural integrity
- Impact resistance
When to Use 8+8 Glass
Best for:
- Residential balconies
- Internal staircases
- Low-to-medium load applications
Benefits:
- More cost-effective
- Lightweight
- Easier installation
When to Use 10+10 Glass
Recommended for:
- Commercial buildings
- High wind areas
- Larger spans
- Heavy-duty balcony systems
Benefits:
- Increased strength
- Better rigidity
- Reduced deflection
Which Option Is Better?
There is no universal answer. The correct specification depends on:
- Building regulations
- Wind load calculations
- Installation location
- Structural requirements
Professional assessment is always recommended.
Conclusion
Both 8+8 and 10+10 laminated glass systems offer excellent safety and aesthetics. Selecting the appropriate option ensures long-term reliability and performance for frameless glass railing projects.