In Australia, windows and doors are more than just a source of light or aesthetic design — they are crucial for safety, comfort, and energy efficiency. Especially for high-rise apartments, coastal villas, or luxury homes, choosing the correct glass thickness is critical. For exported windows, AS2047 certification ensures both performance and compliance.
1. Why Glass Thickness Matters
Glass thickness directly affects wind resistance, watertightness, and sound insulation. In coastal or high-rise locations, thin glass can deform or break under strong wind pressure, while thicker glass ensures stability and safety during extreme weather.
2. Factors in Choosing Glass Thickness
Window size: Larger panels require thicker glass to maintain structural integrity.
Wind rating: The glass thickness should meet AS2047 wind load requirements for the project location.
Insulation and acoustic needs: Double- or triple-glazed Low-E glass improves thermal performance and soundproofing; the thickness and cavity design are critical.
3. Typical Thickness Reference
Small windows: 6mm–8mm single glass or 6+6mm laminated double glazing.
Medium windows: 8mm–12mm single glass, or 10+10mm double Low-E laminated.
Large sliding doors / floor-to-ceiling panels: 12mm–16mm single glass, or 12+12mm double Low-E laminated for maximum strength and stability.
Expert Guidance from M&C Windows & Door
As a factory-direct supplier for the Australian market, M&C Windows & Door designs every AS2047-certified window by factoring in local wind load, window size, and insulation/soundproofing requirements, providing precise recommendations for glass thickness.
All glass is tested and certified by international labs such as Azuma, Intertek, and NATA, ensuring every window meets Australian standards for performance and safety.
Choosing the right glass thickness not only guarantees safety but also enhances natural light, energy efficiency, and comfort. With M&C Windows & Door’s customized solutions, every project in Australia can achieve safety, aesthetics, and high performance.