World’s first glass curtain-walling system with proven HVM resilience

Premier Unveils World’s First HVM-Tested Glass Curtain Walling System

We’re proud to announce something truly groundbreaking in the world of security architecture – the first-ever glass curtain-walling system to withstand a certified Hostile Vehicle Mitigation (HVM) crash test.

Developed by UK-based Premier Security Ballistic & Blast Ltd, this fully glazed 4m x 4m curtain walling system proved its resilience by absorbing the full force of a 7.2-tonne truck impact travelling at 64 km/h. The test result? Zero penetration. It’s a landmark achievement that redefines what’s possible in both architectural design and high-level threat defence.

This isn’t just a glazed wall – it’s a complete protection system rolled into one. Our curtain walling has been engineered to deliver in five core areas of modern-day building defence:

✅ LPCB Security – Certified to LPS 1175 B3–E10
✅ HVM Crash Resistance – ISO 22343-1:2023, V/7200[N2A]/64/90:0.0/0.0
✅ Ballistic Resistance – From FB2 to FB7
✅ Blast Resistance – Up to EXV 25-10
✅ Hurricane-Level Wind & Water Tightness – Wind up to 256 MPH, water up to 6kPA

What makes this even more impressive is that the system maintains a clean, modern architectural aesthetic without compromising security. That makes it ideal for commercial buildings with large glass frontages – places like data centres, retail flagships, transport hubs, financial institutions and petrochemical facilities.

Behind the scenes, we’ve worked closely with Swedish glazing innovators Hammerglass to integrate advanced security glass that’s 300 times stronger than standard glazing, yet half the weight. Combined with bespoke steel framing, these curtain walling units provide a truly unmatched level of protection – whether you’re mitigating blast risk, bullet threats or extreme weather conditions.

Every system we supply is tailored to your needs – from impact ratings to design details and delivery logistics. And thanks to our modular build and experienced export division, we’re equipped to supply and support clients across the UK, Europe, and the Middle East.

If you want to protect your people, property and reputation with the most advanced glass curtain walling system on the market, get in touch with our team today to talk through your project requirements.