Toughened Laminated Glass 101

Toughened laminated glass

Toughened Laminated Glass: Overview


  • Toughened Laminated Glass is a composite glass product that combines the properties of toughened (tempered) glass and laminated glass.
  • It consists of layers of toughened glass sheets bonded together with one or more interlayers of plastic, usually polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA).


  • Strength: It has the strength of toughened glass, making it resistant to breakage.
  • Safety: Even if it breaks, the plastic interlayer holds the glass pieces together, preventing them from scattering and reducing the risk of injury.


  1. Architectural Uses:
    • Balustrades: Used in balconies or staircases for safety and aesthetics.
    • Skylights: Ensures safety from falling debris while allowing natural light.
    • Canopies: Provides protection and structural integrity.
  2. Transportation:
    • Automobile Windshields: Offers added safety in case of collisions.
    • Train and Bus Windows: Ensures passenger safety and security.
  3. Security and Safety:
    • Bank Teller Windows: Provides a protective barrier against threats.
    • Bullet-Resistant Glass: Used in high-security areas for protection.
    • Hurricane-Resistant Windows: Offers protection against high winds and flying debris.
  4. Retail and Commercial Spaces:
    • Storefronts: Provides security while allowing product visibility.
    • Display Cases: Ensures the safety of products while keeping them visible.
  5. Residential Applications:
    • Shower Enclosures: Combines aesthetics with safety.
    • Flooring and Staircases: Used for its strength and safety features.


  • Versatility: Suitable for a wide range of applications.
  • Enhanced Safety: Combines the benefits of both toughened and laminated glass.


  • Cost: Can be more expensive due to the complex manufacturing process.


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