Escape the noisy world with acoustic NCG – TGSG has realized the recent increasing demand for acoustic glass with noise becoming a serious issue, particularly city living in an area with high levels of air traffic or busy roads. And consequently induced NSG (Noise Control Glass), which is a perfect solution for insuring exceptional levels of sound insulation. NSG in construction of laminated glass and laminated IGU are thoroughly compatible with acoustic control as façade elements and provide multi-attribute functionalities for safety,security and property protection.Damping in laminated glass acoustics is theoretically founded upon the interlayer loss factor. 

The acoustic glass within a double glazed unit comprises an interlayer which acts as a dampening core to prevent sound frequencies from vibrating from one pane of glass to the other.

This absorbs and weakens sound energy, helping to act as a barrier to noise. Both NCG laminated glass and insulated glass units can provide significant acoustical benefits.  

Acoustic glass can be combined with many other products for multi-functional glazing such as thermal insulation, solar control, low-maintenance and decorative glass.


NCG can be functional to both commercial and residential buildings when applied to products

  • Glass roofs , skylights
  • Windows
  • Conservatories
  • Patio doors
  • Partitions
  • Internal screens
  • Acoustic glazing forms an effective barrier to external noise allowing a tranquil environment.
  • Provide a high level of performance in thermal insulation, safety and security
  • Living comfort without distraction of excessive noise
Production Specification
NCG4045 40mm 45
NCG4050 40mm 50
Voice Control Glass depend on how thicknesses