Top-mounted glass railing system for crowd-load areas
The Comenza GlassFit SV-1801 RX Top system is a profile-based glass railing solution made of aluminium and designed for top mounting in projects with high structural requirements. Specifically developed to meet the requirements of the French market, it is particularly suitable for crowd-load areas, where railing resistance and safety are critical factors.
Designed for public-use spaces and areas with high concentrations of people, it also provides suitable performance in locations exposed to high wind loads, such as stations, stadiums, concert halls, observation decks, rooftops and elevated terraces. Its configuration combines high performance with different installation and finishing options, allowing the railing to be integrated safely and seamlessly into the architectural design.
01. ROBUST DESIGN WITH REFINED ARCHITECTURAL INTEGRATION
The SV-1801 RX features a continuous aluminium profile designed to provide high structural capacity while maintaining the clean aesthetic characteristic of the GlassFit Flow range. Its configuration allows the glass to integrate discreetly into the architectural design, eliminating the need for posts and enhancing visual continuity. This combination of robustness and design makes it a suitable solution for large-scale, intensive-use projects.
02. SAFETY DEVELOPED TO MEET FRENCH MARKET REQUIREMENTS
The GlassFit SV-1801 RX system has been developed to meet the requirements applicable to crowd-load areas in France. In the evaluated configuration, the system withstands a horizontal load of 3 kN/m using 12+12 laminated tempered glass with a 1.52 mm SentryGlas interlayer, applying a partial safety factor of 3. This performance provides a robust and reliable solution for spaces with high concentrations of users.
03. SUITABLE FOR CROWD-LOAD AREAS AND LOCATIONS EXPOSED TO HIGH WIND LOADS
The SV-1801 RX is particularly suitable for spaces where the railing must withstand high loads resulting from a high concentration of users. It can also be used in projects exposed to high wind loads, such as rooftops, elevated terraces, high-rise balconies and observation decks. This capability expands its range of applications in buildings and infrastructure with demanding safety and resistance requirements.

Advantages
01. FLUSH INSTALLATION AT THE SLAB EDGE
The system allows the profile to be installed flush with the slab edge, provided that the load, substrate and anchoring conditions comply with the technical documentation. This option helps maximize usable surface area and facilitates cleaner integration of the railing at the slab edge.
02. COMPATIBILITY WITH LED LIGHTING
The GlassFit SV-1801 RX system allows LED lighting to be integrated inside the profile to illuminate the glass from below. The design of the glazing system facilitates light diffusion, making it possible to incorporate ambient lighting, signage or solutions that enhance visibility in the surrounding area. This option expands the design possibilities and adds distinctive value to public-use architectural projects.
03. INTEGRATED DRAINAGE IN THE PROFILE
The profile incorporates specific drainage openings that facilitate the evacuation of any water that may accumulate inside it. This drainage system is particularly relevant for outdoor installations exposed to rain and other environmental factors, helping to keep the inside of the profile clear and ensuring the proper performance of the overall railing system.
04. SATIN ANODIZED FINISH AND WIDE RANGE OF RAL POWDER-COATED FINISHES
The SV-1801 RX is available with a satin anodized finish and offers the option of powder coating the profile in a wide range of RAL colours available in the GlassFit catalogue. This variety makes it easier to adapt the system’s colour to the requirements of each project and integrate it with the façade or other architectural elements. Comenza’s powder-coating process is carried out in accordance with Qualicoat Seaside standards.
Safety and regulations
COMENZA railing systems are tested to ensure end-user safety, verifying that they pass static and dynamic load tests. A partial safety factor is applied, an essential requirement to ensure the highest level of safety and regulatory compliance for a railing system.
Information note: The choice of glass and glazing kit depends on the applicable regulations. The published information on systems, anchors and recommended glass does not take wind action into account. For any questions, please contact Technical Support. *
Installation
Accessories and components

The glazing kit allows LED technology to be integrated to illuminate the railing from the bottom of the glass, creating a distinctive and modern visual effect.

