Low iron glass, also known as extra clear glass or ultra-clear glass, is a type of glass that is made with a reduced amount of iron content. This results in a glass that is more transparent and has less of a greenish tint compared to regular glass.

Regular glass typically contains a small amount of iron, which gives it a slight greenish tint. However, in applications where a high level of transparency and clarity is desired, such as in architectural glazing, furniture, and displays, the greenish tint can be undesirable. This is where low iron glass comes in, as it can offer improved clarity and a more neutral color.

Low iron glass is made by using raw materials with a lower iron content, such as silica sand, soda ash, and dolomite, and by carefully controlling the manufacturing process. The result is a glass that has a higher light transmission, a greater color neutrality, and a higher level of transparency compared to regular glass.

Low iron glass can be used in a wide range of applications, including windows, doors, skylights, shower enclosures, furniture, displays, and more. It is particularly well-suited for applications where the aesthetic appearance and visual clarity of the glass are important.