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
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.
| 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 |
We take pride in delivering exceptional glazing solutions and outstanding customer service. Here’s what some of our happy clients have to say about working with Minimal Frame Projects.
4.1
10 Reviews
We had two Velfac windows, a large picture window, two skylights and a set of 3 sliding minimal frame doors installed. Very happy with the products but the doors are still not fully operating - 2 years on. Pro's: - Nathan, our sales contact was very well informed and provided good advice at the early stages. - Contracts and payment points were all clear - Technical drawings clear - Products are good quality and feel - Bob was quick to attend when we had a big issue after install - Good value Con's: - Builders left to interpret the window requirements - a video walkthrough together would have instilled more confidence to both parties. Even though all worked out fine. - Sliding door product is not operating due to damage arising from previous fixes. Still waiting a fix; communictions ongoing.
Super smooth experience! Everyone MFP were easy and honest to work with. The fitting team lead by Jason did an exceptional job craning our glass roof up and over the house! The glass itself is beautiful and was measured to perfection. Top work thank you all!
Absolutely delighted with our recent purchase of sliding doors for our new orangery, part of a major renovation of our home. The quality is top-notch, and the sleek design will perfectly complement our modern kitchen and frame the amazing views we have. The door’s sturdy construction and beautiful minimalist finish add a touch of elegance to the space. Highly recommend this product to anyone looking to enhance their home with stylish and functional sliding doors.