Today’s building regulations call for adhering to strict energy efficiency requirements. But this doesn’t need to restrict the comfort of your space. Our ThermoTech™ range offers plenty of glass combinations and spacer options within double glazed units – helping you create the perfect product to keep your space comfortable and energy efficient.

Suitable for hot and cold climates, products in the ThermoTech™ range are capable of keeping your space naturally lit without increasing your energy consumption or power bills.
ThermoTech 1 Relax In Year Round Comfort Energy

Relax in Year-round Comfort

ThermoTech™ products offer superior thermal insulation and a range of solar control levels without sacrificing on natural light – keeping your space a comfortable temperature.

ThermoTech 2 Energy Efficiency

Energy Efficiency

ThermoTech™ products decrease heat conduction between inside and out, so you don’t have to rely so much on heating and cooling systems.

ThermoTech 3 Versatility


Lots of different make ups are available for additional privacy, security, noise and other benefits – making the range suitable for almost anything you can dream of.

Diagram Igu

Double Glazed Unit

ThermoTech™ is a range of sealed insulating glass units, offering lots of various make-up options.

Diagram E-coating

Low E Coating

Low E coating can be applied to allow natural light through without emitting radiant heat, maximising light and energy efficiency.

Diagram Local

Locally Processed

ThermoTech™ products are locally manufactured, offering greater opportunity for tailored design and shorter lead times.

Technical Specifications

  • Point fixed IGUs applications
  • Windows
  • Facades
  • Overhead Glazing
  • Curtain Wall
  • Spandrels
  • Facade Cladding

Maximum Size: 4900mm x 2600mm*

*subject to glass type and material thickness

Contact Viridian for more information.

Glazing compounds, sealants and gaskets need to be approved by Viridian for suitability.

Frame design - the Viridian Warranty relies on frame design in accordance with AS/NZS4666. Do not expose ThermoTech edges to standing water and moisture as this can result in seal failure. The frames must incorporate impervious weather seals or a self draining system.

Wind load and safety determine the type and thickness of glass required - refer Australian Standard AS1288 or New Zealand Standard NZS4223.

Installation must be in accordance with AS/NZS4666. Please refer to the technical glazing specification on the website for further installation instructions.

Visual characteristics and manufacturing tolerances - ThermoTech is manufactured to AS/NZS4666. Also refer to the Viridian website for specification and installation information, including distortion and reflection from changes in exterior and interior pressure and temperature.

ThermoTech U-Value SHGC VLT
Clear 6mm + 12mm spacer + Clear 6mm 2.5 0.71 78
SuperGreen 6mm + 12mm spacer + Clear 6mm  2.5 0.40 59
EnergyTech Clear 6mm + 12mm spacer + Clear 6mm  1.6 0.62  73 
EVantage SuperGreen + 12mm spacer + Clear 6mm  1.7 0.29 44

The above table is only showing a few examples of different ThermoTech glass make-ups.
Contact Viridian for more information.

Glass building facade

Window Performance Data Estimation Tool

If you're designing a commercial building, download our Window Performance Data Estimation Tool to assess how a broad range of Viridian glass products perform in a set of industry-typical frames.

Learn How

Case Studies

Image Howthorn Pool House

Origami Poolhouse

Hawthorn, Melbourne

More Info

Prima Donna

The Pole House, Great Ocean Road, Fairhaven, Victoria

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Image Black Diamond The Glasshouse

Black Diamond

The Glasshouse, Melbourne VIC

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Image Cardinia's Hire Offices

Rural Revelation

Cardinia Shire Offices Melbourne, VIC

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Image Fine Art Hotel

Fine Art Hotel

The Larwill Studio Parkville, Melbourne, VIC

More Info

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