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VISS Fire EI30 Steel Façade System
A flexible, high-performance façade system that delivers 30 minutes of certified fire resistance while maintaining visual harmony with standard VISS designs.
Certified EI30 fire protection for curtain walls
Narrow 50 or 60 mm face widths for sleek visual appearance
Supports glass panels up to 2300 x 4600 mm
Compatible with burglar resistance up to RC3
Suitable for safety barrier loading and high wind zones
Mono, double or triple glazing up to 70 mm
Perfect for commercial, healthcare and education buildings
About VISS Fire EI30
Performance and Transparency in Perfect Balance
The VISS Fire EI30 façade system offers 30 minutes of fire protection while preserving architectural elegance. Developed for external applications where safety is critical, it enables clean, streamlined façades with minimal sight lines and exceptional transparency.
This system supports a wide variety of glazing options – from mono to triple insulating glass – and handles large dimensions without compromising strength. Whether you’re designing for a hospital, commercial complex or educational facility, it combines aesthetics with regulatory compliance effortlessly.
The seamless integration with standard VISS façades allows for a consistent design language across a project. CE-certified, with high acoustic performance and tested for security (RC2/RC3), VISS Fire EI30 sets a new benchmark for multifunctional fire-rated façades.
VISS Fire EI30 Key Technical Specifications
| Min. face width | 50 mm | Min.-max. glass/panel thickness | 15…70 mm |
|---|---|---|---|
| Max. weight | 1800 kg | Fire protection | EI30 |
| Burglar resistance | Up to RC3 | Suitable for safety barrier loading | Yes |
| Air permeability | AE | Watertightness | RE 1200 |
| Wind load resistance | 2.0/3.0 [kN/m²] | Max. glass/panel thickness | 70 mm |
| Max. glass size (w x h) | 2300 x 4600 mm | Area of application | External use, Commercial projects, Façades, Healthcare, Education |
| Use | Façade, Fixed glazing | Special applications | Floor plan, angled glazing |
| Impact resistance | Class 5 | Uw value of window (≥) | 0.96 W/(m²·K) |
| Security system | Yes | Certificates | EPD |
| CE marking | Yes | Standards | EN 13501-2, DIN EN 13830 |
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