4mm Toughened Glass for Aluminum Greenhouses and Garden Houses - Reliable China Suppliers & Factory Solutions
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Enhanced Strength & Professional Standards
LYD GLASS only uses A-grade float glass to produce tempered glass, which will reduce the self-explosion rate of tempered glass. The edge of the glass is treated to avoid scratching the personnel.
Tempered glass will be packed in strong wooden boxes and our tempered glass complies with American (CAN CGSB 12.1-2022, ANSI Z97.1-2015(R2020) and CPSC 16 CFR 1201-2024) and European standards (CE EN-12150-2:2004).
Superior Safety
Tempered glass is a type of safety glass processed by controlled thermal or chemical treatments. When broken, it shatters into small granular chunks instead of splintering into jagged shards, making it safer for use in various applications.
Thermal Stability
Tempered glass exhibits remarkable thermal stability, capable of withstanding temperature fluctuations ranging from 250 to 320°C. In contrast, ordinary annealed glass can only tolerate temperature changes between 20 and 100°C.
Production Process & Technical Detail
4mm Toughened Glass for Greenhouses
4mm toughened glass is a popular choice for greenhouse and garden house glazing. Its increased thickness provides enhanced strength and durability, making it suitable for structural safety and long-term performance.
Key Advantages
- Enhanced Strength: Resistance to wind loads, hail, and impacts.
- Insulation: Better thermal regulation for plant growth.
- Light Transmission: Ensures optimal visible light penetration.
- Durability: Resistant to UV exposure and weather elements.







