New ECOSlide Flagship Window – Built for Britain’s Toughest Weather
The upgraded ECOSlide® sets a new standard in durability, performance, and weather resistance—now offered as standard across all units.
Victorian Sliders® is excited to unveil the new ECOSlide® Flagship Window—the next evolution of our popular Elegant Sash Window. Designed and engineered by our in-house Innovation Team, the upgraded ECOSlide® sets a new standard in durability, performance, and weather resistance—now offered as standard across all units.
This latest version is more than just an update—it’s a significant leap forward in how sash windows are built to perform in real-world conditions.
Built to Withstand the Worst of British Weather
With UK weather becoming increasingly unpredictable, especially during winter storm seasons, performance under pressure matters more than ever. That’s why the new ECOSlide® Flagship Window has been put through rigorous third-party testing—and the results speak for themselves:
- Air Permeability: 600 Pa – Class 4 (maximum rating under EN 12207)
- Water Tightness: 300 Pa – Class 7A (ideal for exposed locations)
- Wind Resistance: 1600 Pa – Class C4 (capable of withstanding storm-force winds up to 115 mph)
These ratings go above and beyond typical residential requirements, ensuring the window stays secure, watertight, and airtight even during the most extreme UK weather events.
Premium Performance. No Upgrade Fee.
Sue Davies, Head of Sales at Victorian Sliders®, commented:
“We’ve taken everything our customers love about ECOSlide® and pushed it even further. This isn’t just a cosmetic refresh—it’s a genuine upgrade in engineering, reliability, and all-round performance. And the best part? It now comes as standard.”
Whether you're in the home improvement (RMI) sector or involved in new build or government-backed housing projects, the ECOSlide® Flagship Window is now fully equipped to meet premium specifications—including Secured by Design accreditation requirements.
Why It Matters
By including high-performance features as standard, Victorian Sliders® is helping installers and developers save time, meet compliance requirements more easily, and deliver exceptional results for homeowners - all without increasing costs.
With UK weather becoming more extreme and unpredictable, the enhancements to our Flagship Window are designed to stand the test of time.
The ECOSlide® Flagship Window is available now - engineered for excellence, built for compliance, and designed to impress. No compromises. No hidden extras. Just premium performance, as standard.
To learn more or place your order, contact your Victorian Sliders® Regional Sales Manager today.