Guardian Windshields: Keeping you safe since 1932

Learn More about Laminated Glass

Guardian’s DiamondGuard glass is fused with carbon strength through a patented process creating a protective coating that resists scratching, making it ideal for applications that require diamond-like toughness and lasting value. DiamondGuard scratch resistant glass lets you permanently protect your designs from the wear and tear of life’s everyday scuffs and scrapes without sacrificing clarity.