One of the most advanced types of glass in thermal and acoustic insulation, double glass is two or more sheets of glass separated by a vacuum filled with dry air or insulating gases such as argon. This design aims to reduce heat and noise transfer, enhancing user comfort and energy efficiency within buildings.  Doubled glass is highly  capable of reducing air conditioning and heating consumption, and provides better protection against noise and weathering. It is widely used in modern facades, windows, glass doors, commercial buildings, homes, and hotels  .