If you want to bathe your space in natural light but still control the temperature within – then look no further than our EnergyTech™ and SolTech™ range.

Both these products were specifically designed for Australian conditions and use enhanced solar control to keep buildings cooler in summer and warmer in winter. So you can open your space in natural light without compromising on comfort.
EnergyTech 1 Year Round Comfort

Year-round Comfort

EnergyTech™ and SolTech™ provide better insulation and enhanced solar control levels to keep your space comfortable across all seasons.

EnergyTech 2 Energy Effeciency

Energy Efficiency

EnergyTech™ and SolTech™ can assist in keeping the temperature of your room controlled, lowering your energy consumption and reducing the need for additional heating and cooling.

EnergyTech 3 Illuminate Your space

Illuminate Your Space

The high visible light reflectivity of the range allows natural light to flood into the room, making your space lighter and brighter.

Select Your Tone

EnergyTech™ & Soltech™ are available in a variety of different tones to achieve different glass performance measures. Browse the options to preview all the different looks:

EnergyTech™ Clear

EnergyTech™ Grey

EnergyTech™ SuperGreen

SolTech™ Grey

SolTech™ Neutral

EnergyTech™ Light Grey

Technical Specifications

  • Single glazing
  • Can be laminated or toughened where safety glass is required
  • Used in IGU's to enhance performance
  • Residential & commercial buildings
  • Retrofit glazing

Viridian will advise of processed size limitations depending on your project requirements. 

Thickness (mm)  
Product 4 5 6  8 10 12 
EnergyTech Clear  ♦  ♦
EnergyTech Light Grey          
EnergyTech Grey        
EnergyTech SuperGreen          
SolTech Neutral      
SolTech Grey          

This product can be supplied in bulk or stock glass sheets through our partner Oceania Glass.  Find out about their stock product of EnergyTech here or SolTech here.  

Please note the presence of haze may be perceived under certain light conditions.  Please see The Appearance of Haze in Glass Products technical briefing document for more information.  

When single glazed these products are not designed to prevent surface condensation and their insulating capacity is reduced should this occur. Viridian ThermoTech Insulating Glass Units are recommended in these situations.

Product Single Glazing Insulated Glass Units
EnergyTech Clear  3.6 0.70 81 1.6 0.62 73
EnergyTech Light Grey 3.7 0.54 57 1.7 0.45 51
EnergyTech Grey 3.7 0.48 40 1.7 0.39 35
EnergyTech SuperGreen 3.7 0.41  61 1.6 0.32 54
SolTech Neutral 3.7 0.54 63 1.6 0.45 56
SolTech Grey 3.7 0.37 30 1.6 0.28 27

Data compares performance of 6mm thickness for single glazed and IGUs.

Low E Coating

Low E Coating

Coating is applied that allows natural light through without emitting radiant heat, maximising light and energy efficiency.



Products in the range can be toughened to be five times stronger than ordinary glass.

Case Studies

Image The Block

In search of a Community Vibe

Melbourne, Victoria

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Image The Block

Up Close & Personal

Parkville, Victoria

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