What is 10mm Clear Toughened Glass for Guardrails?
10mm Clear Toughened Glass for Guardrails is a high-strength safety glass designed for use in balustrades, staircases, and balcony barriers. Manufactured through thermal tempering, this glass is 4–5x stronger than standard annealed glass and breaks into small, blunt granules for enhanced safety.


Key Features:
- Thickness: 10mm (3/8″) for optimal rigidity and load-bearing capacity.
- Safety Compliance: Meets EN 12150, ASTM C1048, and CPSC 16 CFR 1201 standards.
- Heat Soaking: Optional heat treatment to eliminate nickel sulfide inclusions (EN 14179-1).
- Customization: Available in standard 850mm height or tailored dimensions.
Applications:
- Residential and commercial glass railings
- Pool fencing and terrace barriers
- Office partitions and public space dividers

How do we do 10mm Clear Tempered Glass with Polished Holes?
Creating 10mm clear tempered glass with polished holes involves precision engineering to ensure structural integrity and safety:
Step 1: Precision Cutting
- Glass is CNC-cut to exact dimensions (e.g., 850mm height x custom width).
- Holes are drilled using diamond-tipped bits (±0.5mm accuracy).
Step 2: Edge & Hole Polishing
- Edges and holes are polished using diamond abrasives (80–3000 grit) for a smooth finish.
- Eliminates micro-cracks that could compromise strength.
Step 3: Thermal Tempering
- The glass is heated to 700°C and rapidly cooled to create surface compression (≥100 MPa).

Step 4: Heat Soaking (Optional)
- Panels are heated to 290°C for 2+ hours to reduce spontaneous breakage risks.

Step 5: Quality Checks
- Hole Alignment: Verified with laser measuring tools.
- Stress Testing: Polariscope inspection for uniform tempering.
What are 850mm High 10mm Clear Toughened Heat Soaked Glass Panels?
850mm high 10mm clear toughened heat-soaked glass panels are standardized safety glass units optimized for guardrail systems.
Why 850mm Height?
- Complies with international building codes for guardrail height (typically 800–900mm).
- Balances visibility and fall protection.
Benefits of Heat Soaking:
- Reduces breakage risk by 95% (per EN 14179-1).
- Ideal for high-humidity or temperature-fluctuating environments.
Typical Configurations:
Parameter | Specification |
---|---|
Height | 850mm (±2mm) |
Width | 100–1200mm (customizable) |
Hole Diameter | 25mm, 32mm, or custom |
Hole Positions | 100mm from top/bottom edges |
850mm High 10mm Clear Toughened Heat Soaked Glass Panels
Safety and economic for project owner!

Specification of 10mm Clear Toughened Glass for Guardrails
Property | Details |
---|---|
Thickness | 10mm (±0.3mm) |
Standard Height | 850mm (custom up to 2000mm) |
Load Capacity | 1.5 kN/m² (horizontal load) |
Impact Resistance | 5x stronger than annealed glass |
Light Transmission | 91% |
Tempering Standard | EN 12150, ASTM C1048 |
Heat Soaking Standard | EN 14179-1 (optional) |
Edge Finish | Polished, seamed, or flat |
Quality with Certificates
Dragon Glass guardrail glass complies with:
- EN 12150-1: European tempered glass standard.
- ANSI Z97.1: U.S. safety glazing certification.
- ISO 9001: Quality management system.
- AS/NZS 2208: Australia/New Zealand safety standard.

Inspection & Packaging of 3/8 toughened glass
- Visual Check: No scratches, bubbles, or distortions.
- Thickness Gauge: 10mm ±0.3mm verified.
- Polariscope Test: Ensures even stress distribution.
- Fragmentation Test: Validates safety break pattern.

Packaging
- Foam Corner Guards: 20mm thick EVA foam.
- Waterproof Wrapping: PE film for moisture protection.
- A-Frame Crates: For vertical transport of large panels.

Why use 10mm Toughened Glass with Posts and Handrail?
Combining 10mm toughened glass with posts and handrails creates a complete, safe guardrail system:
Structural Benefits:
- Enhanced Stability: Stainless steel posts (38mm/50mm diameter) anchor glass securely.
- Load Distribution: Handrails (50mm width) reduce stress on glass panels.
Safety Advantages:
- Fall Prevention: Meets OSHA and IBC height requirements.
- Anti-Slip Handrails: Powder-coated or brushed finishes for grip.
Design Flexibility:
- Frameless Look: Clamp-based systems for modern aesthetics.
- Material Options: Aluminum, stainless steel, or brass hardware.
Pricing for 10mm Clear Toughened Glass for Guardrails
To request a quote, provide:
- Panel dimensions (height/width).
- Quantity (sqm or panels).
- Hole specifications (diameter/positions).
- Edge finish requirements.
- Heat soaking preference.
Ready to secure your space with 10mm Clear Toughened Glass Guardrails?
📞 Call Today: +86 135 3404 9416
📧 Email: info@dragonglass.com
Limited Offer: Free project consultation + 5% discount on first order!
