Trutuff Insulated Glass Units (IGU), or Double Glazed Units (DGU) have two or three panes of glass separated with a spacer. It contains a layer of air or gas between the layers of glass. This gives the glass the properties of excellent thermal insulation, soundproofing and heat resistance.


  • Double Glazed Units (DGU) are good heat insulators.
  •  Widely used in commercial and residential building located close to heavy traffic and densely populated areas – to cut out noise pollution.
  •  Resistant to UV light and prevents fading of fabric and furniture inside the room.
  •  With the use of Tempered Glass and Heat Strengthened Glass, Insulated glass Units become additionally safe.
Double Glazed Glass by Trutuff

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