4mm+6A+5mm High Quality, Clear Float, Strengthened Insulated Glass for Door and Windows
Strengthened Insulated Glass
Strengthened insulated glass is a high-performance glass product. It is made of two or more pieces of strengthened glass sealed by spacers, and filled with dry air or inert gas in the middle to form a hollow layer. It combines the high strength of strengthened glass with the heat insulation and sound insulation of insulating glass.