Sash Masters Heritage Carpentry & Joinery

Heritage Window Restoration • Acoustic Glazing • Timber Window Specialists • Sydney Heritage Experts
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Vacuum Insulated Double Glazing

SashMaster delivers cutting-edge vacuum insulated double glazing — an advanced glass technology designed to maximise thermal insulation, reduce noise, and improve overall energy efficiency for both residential and commercial buildings. By removing air from the space between two glass panes and creating a vacuum barrier, this innovative solution significantly minimises heat transfer and provides superior comfort all year round.Ideal for new builds as well as retrofitting existing windows, SashMaster vacuum insulated glazing features a sleek, ultra-slim profile that integrates seamlessly with both modern and traditional frames. Whether you’re renovating a heritage property or upgrading a contemporary space, this glazing solution enhances comfort, lowers energy costs, and improves acoustic performance.

What Is Vacuum Insulated Double Glazing?

Vacuum insulated double glazing consists of two panes of glass separated by a near-complete vacuum — a space with virtually no air or gas molecules. This vacuum layer dramatically reduces heat and sound transmission, acting as a highly effective thermal barrier. The result is exceptional insulation performance without the bulk associated with traditional double or triple glazing units.

Key Benefits of Our Vacuum Insulated Glazing

  • Superior Thermal Performance: The vacuum barrier significantly reduces heat loss, keeping interiors warmer in winter and cooler in summer.
  • Energy Savings: Improved insulation helps lower heating and cooling costs while enhancing overall energy efficiency.
  • Noise Reduction: The vacuum layer provides excellent sound insulation for a quieter indoor environment.
  • Slim & Stylish Design: Ultra-thin glazing fits neatly into narrow frames, making it ideal for both classic and contemporary designs.
  • Durable & Long-Lasting: Precision engineering and high-quality materials ensure long-term performance and reliability.

Performance Compared to Traditional Glazing

Unlike conventional double glazing, which relies on air or inert gas between panes, vacuum insulated glazing virtually eliminates both conductive and convective heat transfer. This allows for much lower U-values (a measure of heat loss), delivering outstanding insulation performance in a thinner, lighter glazing unit.

Where You Can Use SashMaster Vacuum Glazing

  • Residential windows and doors
  • Commercial and office buildings
  • Heritage renovations with limited frame depth
  • New constructions targeting premium energy efficiency

Get Started with SashMaster Vacuum Insulated Double Glazing

Upgrade your windows and enjoy improved insulation, lower energy bills, and enhanced indoor comfort. Contact SashMaster today for expert advice, bespoke solutions, and a tailored quotation.

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Sash Masters offers a comprehensive, cost-effective and sustainable heritage solution backed by industry-leading guarantees.

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Why Choose Us

Sash Masters is Sydney's only heritage service provider with a second to none comprehensive, cost effective, value added, sustainable solution backed by industry leading guarantees you won't find anywhere else.