Acid-etched glass offers a sophisticated and versatile solution for creating a smooth, frosted appearance that enhances privacy while still allowing light to pass through. This decorative glass is achieved through a controlled process of applying hydrofluoric acid to the surface of the glass, which erodes a thin layer and creates a fine, uniform texture. The result is a translucent finish with a satin-like feel that obscures visibility without sacrificing brightness.

The manufacturing process begins with the application of a protective film or a resistant substance to the areas of the glass that are to remain clear. The glass is then exposed to the hydrofluoric acid, either through immersion in a bath or by spraying. The acid etches the unprotected surfaces, and the duration of this exposure determines the level of opacity. After the desired effect is achieved, the glass is thoroughly cleaned to remove any residual acid and the protective layer.

This technique allows for a high degree of design flexibility, from a simple, uniform frosted look to intricate patterns and gradients. Acid-etched glass is available in a variety of thicknesses to suit a wide range of applications, commonly including 3mm, 5mm, 6mm, 10mm, and 12mm. Thicker options may also be available for specialized projects.

For those seeking custom shape designs and an alternative frosted finish, Norfinch Glass offers expert sand-blasting services. Sand-blasting provides a different texture and can be used to create detailed and customized patterns, logos, and shapes on glass surfaces, offering another avenue for artistic and functional glass design.