Low-e glass stands for low emissivity glass. One side of the glass has a special metal coating, known as low emissivity coating. Low-e glass is a type of insulating glass which increases the energy efficiency of the windows by reducing the transfer of heat or cold through the glass.
This means that during cold season, the house stays warmer, and in summer it stays cooler.
Clear:6.0mm to 10.0mm Thickness
Euro Gray Float:6.0mm to 10.0mm Thickness