Sash Masters Heritage Carpentry & Joinery

Glavenir - vacuum insulated double glazing in Sydney

Glavenir Vacuum Insulated Double Glazing in Sydney

Create huge improvements in comfort & energy efficiency by choosing Glavenir vacuum insulated double glazing for your windows.

Why choose Vacuum Insulated glass...?

This ultra thin double glazing outperforms bulky triple glazing, and it fits perfectly within all range of modern and retrofit window frames. Made by Panasonic of Japan, the quality is second to none.

Energy Efficient

Outperforms modern triple glazing. Significantly improves energy costs.

Quiet

Provides unrivalled sound reduction thanks to the vacuum layer.

Very Slim

Fits into new or existing window frames, thanks to the ultra-thin profile

Top Quality

Uncompromised Japanese precision and quality, with 10 year warranty.

Sustainable

Reduces landfill & makes buildings more energy efficient & comfortable.

Safe

Toughened 8.1 mm profile provides extra safety levels where needed to meet code.

What is Vacuum Insulated double glazing?

Developed by Panasonic, the global leader for ultra thin glass design, Glavenir vacuum insulated double glazing optimises comfort by outperforming conventional double glazing.

Similar to outer space, a vacuum is a space without any gas molecules.

Without gas or air between two sheets of glazing, vacuum insulated double glazing becomes extremely efficient for heating, cooling and reducing sound.

Feature Videos

Learn more about Glavenir vacuum insulated glazing, via our supplier Vacuum Insulated Glass Australia (VIGA).

Compare the performance of Glavenir​

Glavenir is proven to perform better than modern triple-glazing units, which can help you achieve huge improvements in comfort and energy efficiency.

With its very slim 6.1 mm or 8.1 mm profiles it fits perfectly within a wide range of modern and traditional window frames.

Image Table: Thermal Efficiency (Heating & Cooling) % Improvement over 3mm Thin Single Pane at (U-Value of 5.7)

Thermal Efficiency (Heating & Cooling) % Improvement over 3mm Thin Single Pane at (U-Value of 5.7)

* Thermal transmittance and thickness of double and triple glazing are referenced from JIS A2102-2015

# Tested in Australia to AS2208(1996)

Request a quote

For more information or to request a quote, please provide us with your details and we’ll get back to you.

Your Details Your Property Your Project
Step 1 of 3
Your Details
Tell us who you are so we can get back to you
Window Material
Metal windowsWe only work with timber windows. Please select Timber if you made a mistake.
Great — we specialise in high-performance upgrades for timber windows!
Your Property
Help us understand your windows and property
Retrofit or New Windows?

We retrofit existing timber windows and can also advise on new window options.

Window Types *
Quantity
Heads up! Our pricing is most economical for 4+ windows. Smaller jobs can still be worthwhile if they include new glass.
Property Address
Ownership
Your Project
Tell us your goals and how we can best help
How Can We Help? *
Cords only — sorry!We only do this alongside high-performance upgrades. Please find another provider for cords-only work.
Rot repair only — sorry!We only do rot repair as part of a larger upgrade. You'll be better off with another contractor.
Glass Preference
Additional Notes
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Enquiry Received!

Thank you — we've received your request and will be in touch within 1–2 business days.

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