Regency Glass is proud to sponsor the Triple Glazing Technology feature
TRIPLE GLAZING TECHNOLOGY
THERMAL PERFORMANCE DESIGNED FOR REAL HOMES
Regency Triple delivers high levels of thermal insulation, resulting in measurable, real-world energy performance improvements without requiring bulky frame upgrades or costly system changes. In a standard 28mm cavity, Regency Triple achieves a U-value of 0.8 W / m ² K, making true triple glazing viable within frame systems that have traditionally been limited to double glazing.
Where deeper cavities are specified, performance improves further. In a 36mm cavity, Regency Triple delivers a U-value of 0.6 W / m ² K, while a 40mm to 44mm cavity configuration achieves an exceptional 0.5 W / m ² K. These performance levels are achieved at a substantially lower unit weight than standard triple glazing designed to reach similar U-values.
The system’ s flexibility is enabled by a Thermo Plastic Spacer( TPS ®), which allows custom cavity widths, even when using laminated glass. This gives fabricators and specifiers greater control over thermal performance while maintaining slim sightlines, frame compatibility and design intent.
Supporting the performance of Regency Triple [ FB1.1 ] is Corning ® Enlighten™ Glass, which offers high thermal durability without the need for tempering. Its resistance to field thermal breakage ensures long-term reliability and confidence across a wide range of applications, including retrofit, renovation, and high-performance new-build projects.
REMOVING THE BARRIERS TO TRIPLE GLAZING ADOPTION
Historically, triple glazing in the UK has been associated with compromise: heavier units, thicker profiles, restricted frame options and diminishing returns. Regency Triple has been developed specifically to eliminate these barriers.
By combining advanced materials science with practical IGU engineering, Regency Glass has created a triple-glazed unit that integrates smoothly into existing workflows, from fabrication through to installation and long-term use. This makes triple glazing not only technically achievable but also commercially viable at scale. The result is a premium product that works across the entire supply chain.
A COLLABORATION BUILT ON INNOVATION AND TRUST
The collaboration between Regency Glass and Corning Incorporated brings together decades of glazing expertise and world-leading materials innovation. Corning’ s long-standing legacy in ultra-thin, high-performance glass underpins the technical foundation of Regency Triple, enabling performance levels that were previously unattainable in a UK-ready format.
SETTING A NEW BENCHMARK FOR TRIPLE GLAZING
Regency Triple featuring Corning ® Enlighten™ Glass is more than a product launch; it represents a shift in how triple glazing is perceived in the UK. By removing barriers, enhancing performance and delivering a truly premium solution, Regency Glass is setting a new benchmark for what triple glazing can and should be.
For an industry seeking higher performance without added complexity, Regency Triple offers a clear path forward.
To find out more about Regency Triple featuring Corning ® Enlighten™ Glass, contact: E. sales @ regencyglass. co. uk T. 01942 262 162 W. www. regencyglass. co. uk
CLEARVIEW-UK. COM MARCH 2026
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