We are PassivGlas™
Advanced Vacuum Glazing Solutions for Superior Energy Efficiency and Acoustic Performance
PassivGlas™ sets the standard in modern glazing, delivering exceptional energy efficiency and acoustic insulation for both modern and heritage buildings. By enclosing two panes of glass within a micro-thin, moisture-free vacuum layer, our technology virtually eliminates heat loss through conduction and convection.
The result is a high-performance glazing solution that enhances comfort year-round, reduces energy costs, and creates a quieter indoor environment, without compromising on aesthetics. Choosing PassivGlas™ means investing in lasting comfort, lower running costs, and a home that’s ready for the future.
Thinner, Slim, Lightweight Design
With a thickness starting from just 6.15mm. PassivGlas™ is ideal for heritage buildings, retrofits or new builds.
Warmer, Exceptional Thermal Insulation
Achieve U-values as low as 0.44 W/m²K providing outstanding thermal insulation that helps maintain comfortable indoor temperatures all year round
Quieter, Superior Acoustic Performance
A vacuum layer minimises sound transmission for a quieter indoor space. UKAS tested sound reduction of up to Rw 41dB
Better. Toughened As Standard
Manufactured with toughened safety glass as standard. This ensures maximum strength, improved security, and added protection for your home.
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UK Based Company
PassivGlas™ is proudly supplied by a UK-based company, ensuring local expertise and trusted service.
Affordable Upgrade
Designed to deliver premium performance at a fair price, PassivGlas™ offers an affordable solution without compromising on quality.
Lifespan 25+ Years
PassivGlas™ units are built to last, offering decades of reliable performance with minimal maintenance.
Guaranteed for 15 Years
Built for sustainability and reducing carbon footprints. Backed with a 15 year guarantee
A Sustainable Glass Replacement Solution
PassivGlas™ far outclasses the thermal performance of even triple glazing, making it the pinnacle of energy-efficient window technology. Designed to keep properties warm during winter with minimal heating, PassivGlas™ is specifically engineered as a superior replacement for single and double-glazed units.
At the heart of our sustainability framework and commitment to Carbon Net Zero, PassivGlas™ offers an advanced vacuum glazing solution for both residential homes and commercial buildings—including those without direct sunlight exposure. Choose PassivGlas™ for exceptional energy efficiency and unparalleled environmental impact.
A Double Glazing Alternative
If you’re looking to invest in glass that falls in line with the government’s plans for Carbon Net Zero in 2050, vacuum glazing is the clear choice. PassivGlas™ is an amazing heat and sound insulator, while being available in thicknesses that are less than triple and double glazing panes.
