Natural light is the key ingredient for making a comfortable and healthy home. That’s why we designed our award-winning LightBridge™ range, so you can bathe in natural light and reconnect with your surroundings.

LightBridge™ double glazing units curb the flow of heat in and out of your home to an unparalleled degree.  This allows you to have expansive glazing whilst still achieving an energy efficient home.

LightBridge 1 Illuminate Your Space

Illuminate Your Space

LightBridge™ allows for larger window spaces, opening up your home to more natural light and vaster views.

LightBridge 2 Year Round Comfort

Year-round Comfort

The LightBridge™ range provides superior insulation by limiting the transfer of hot or cold air through windows – making your home cooler in summer and warmer in winter.

LightBridge 2 Reduce Outside Noise

Range of Options

LightBridge™ provides a range of tones widening your opportunity to choose the best glass type based on the needs of your project.

Bring your home out of the dark …

When using ordinary glass, the window space in your home needs to be relatively small to maintain a 6 star energy rating – limiting your access to natural light.

… and into the light

The double glazing of LightBridge™ allows for expansive window spaces whilst still maintaining 6 star efficiency – opening up your home to natural light.

Ordinary Glass LightBridge

Technical Specifications

  • Residential windows and doors
  • Minimum Size*: 350mm x 250mm
  • Maximum Size*: 4500mm x 2700mm

**The maximum unit area permissible under AS1288 needs to be taken into consideration too.  Sizes outside of these limits may be available as a special order on request **

  • Five standard colour / privacy combinations are available: Clear, Light Grey, Grey, DecorSatin and DecorSatin Grey.
  • Selected glass types available in limiting glass thickness of 4mm, 5mm, 6mm or 8mm, which are available in annealed or toughened. 
  • Thermal (Warm Edge) Spacer Option*: For added thermal performance upgrade this product with a warm edge spacer. Please request this on quoting and ordering for a price.

* The thermal spacer will be subject to availability in some markets, please check prior to ordering. 

  • The width of the spacer and the glass type selected will influence the U-value achieved
  • Grey and light grey tones should be considered for windows in hot climates, sun-exposed elevations, and applications subject to high glare
  • Thermal assessment may be required for lower SHGC variants
  • Privacy variants should be considered for bathrooms, bedrooms, windows adjacent to public areas and those subject to overlooking.
  • The Viridian product label affixed to the glass when supplied must be installed to the outside of the building. 

* The thermal spacer will be subject to availability in some markets, please check prior to ordering. 

LightBridge™ VLT U-Value SHGC
Clear 78 1.4 0.55
Grey 37 1.4 0.32
Light Grey 56 1.4 0.43
DecorSatin 78 1.4 0.55
DecorSatin Grey 37 1.4 0.33

* Above performance data applicable to Low E glass on surface #3

* Above performance data is based on 6 + 6 Glass thickness. 

IGU and Thermal Spacer

IGU and Thermal Spacer

The range offers exceptional insulation combined with high light transmission through the use of a thermal spacer, low-e glass and inert gas filled as standard*.

Low E Coating

Low E Coating

The high performance coating is applied to allow natural light through without emitting radiant heat, maximising light and energy efficiency.

Tested & Certified

Tested & Certified

LightBridge™ is tested and certified to Grade A Safety glass standards.

Case Studies

Image The Block

The Block 2019

St Kilda, Victoria

More Info

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