Low Iron Glass, also known by the brand names Starphire, Eurowhite, Opti White or Diamante, is a clear transparent glass that is almost tint-free. It achieves this effect because it is produced from higher quality grades of silica sand that are almost totally free of iron oxides. The stunning clarity of low iron glass makes it an obvious choice for atriums, doors, entranceways, and display cases. Low iron glass can be laminated or tempered just like regular float glass and can be used virtually anywhere regular float glass can.

Starphire, Eurowhite, Opti White, and Diamante are the brands available at 55 Glass.