What is Optiwhite glass?

Answered by Jarrod Smith

Optiwhite glass, also known as Pilkington Optiwhite™, is a type of float glass that is specifically designed to be low-iron and extra clear. Unlike regular float glass, which often has a slight greenish tint due to the presence of iron oxide impurities, Optiwhite glass is practically colorless. This means that when you look at Optiwhite glass, you won’t see the green cast that is commonly associated with other types of glass.

One of the key advantages of Optiwhite glass is its high light transmission. The low iron content in the glass allows more light to pass through, resulting in greater clarity and brightness. This makes Optiwhite glass particularly well-suited for applications where maximum light transmission is desired, such as in windows, doors, and skylights.

Another benefit of Optiwhite glass is its neutral color. The absence of the green tint found in other glasses makes Optiwhite glass ideal for situations where glass edges are visible or where a truly colorless appearance is desired. For example, in architectural applications where glass panels are used as structural elements or decorative features, Optiwhite glass ensures that the edges of the glass remain clear and free from any unwanted coloration.

Optiwhite glass can be used in a wide range of applications, including interior and exterior glazing, furniture, displays, and even art installations. Its versatility and ability to blend seamlessly with any color scheme or design make it a popular choice among architects, designers, and homeowners alike.

In my personal experience, I have seen the difference that Optiwhite glass can make in enhancing the overall aesthetic appeal of a space. I have observed how the use of Optiwhite glass in windows and doors can create a sense of openness and brightness, allowing natural light to flood into a room and making it feel more inviting. Additionally, I have noticed how the neutral color of Optiwhite glass can complement various interior design styles, from modern and minimalist to classic and traditional.

Optiwhite glass is a low-iron extra clear float glass that offers high light transmission and a neutral color. Its practically colorless appearance makes it ideal for applications where glass edges are visible or where a neutral aesthetic is desired. With its versatility and ability to enhance the visual appeal of any space, Optiwhite glass is a popular choice for architects, designers, and homeowners alike.