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Tempered Glass Heat Strengthened Glass Heat Soak Glass
Laminated Glass Refshine (Reflective Glass) Double Glazing Units (DGU)
CVD Low-E        
Double glazing units
Double Glazing Units (DGU) or Insulated Glass Units (IGU) consist of two or more pieces of glass separated by an airspace and an aluminium spacer around the edges, sealed to the perimeter in controlled conditions. The spacer contains a desiccant (drying agent) which eliminates moisture vapour in the cavity.


  • reduction of air conditioning cost
  • reduction of noise penetration
  • prevention of dew condensation
  • reduction of UV transmission
      Example of DGU Configuration


  • Office buildings
  • Hospitals
  • Hotels
  • Airport control tower
  • Train windows
Standard Spacer Thickness
6, 8, 10, 12, 16, 20 mm
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