Top-mounted glass railing system for slab-edge installation
The Comenza GlassFit SV-1403 system is a profile-based glass railing solution made of anodized aluminium and designed for top mounting at the edge of the floor slab. Its configuration allows the profile to be installed flush with the slab edge or cantilevered beyond it, optimizing the available space and facilitating its integration into architectural solutions with raised floor build-ups or access floors.
Compatible with the Level In levelling system, this solution enables precise glass adjustment during installation and improves on-site installation efficiency. In addition, its design facilitates system waterproofing and provides a particularly suitable solution for projects with specific construction requirements.
01. INTEGRATED DESIGN FOR SLAB-EDGE SOLUTIONS
Thanks to its top-mounted configuration, the SV-1403 can be installed flush with the slab edge or cantilevered beyond it, providing greater design freedom. This versatility facilitates clean integration of the profile into the building architecture and helps optimize interior space, while maintaining a refined and functional aesthetic throughout the railing system.
02. TESTED SAFETY FOR PROJECTS WITH INTERNATIONAL REQUIREMENTS
The SV-1403 has been tested to provide a high level of safety in glass railings, complying with the technical requirements of the Spanish Technical Building Code (CTE) and with international certifications applicable in markets such as France, the United Kingdom and Italy. Its anodized aluminium profile and fixing system ensure firm glass retention, providing reliability for projects with demanding regulatory requirements.
03. PRECISE INSTALLATION WITH THE LEVEL IN LEVELLING SYSTEM
Compatibility with the Level In levelling system enables quick and precise glass adjustment during installation, making the installer’s work easier and helping achieve a uniform finish. In addition, the SV-1403 supports chemical and mechanical anchoring solutions, providing flexibility according to the type of substrate and the specific conditions of each project.

Advantages
01. FLUSH OR CANTILEVERED INSTALLATION
The SV-1403 configuration allows the profile to be installed flush with the slab edge or cantilevered beyond it, providing a solution adaptable to different construction requirements. This option helps optimize interior space and accommodate projects where the position of the profile is key to maintaining the functionality and aesthetics of the overall architectural design.
02. COMPATIBILITY WITH RAISED FLOOR BUILD-UPS AND ACCESS FLOORS
The system accommodates raised floor build-ups or access floors between 85 and 130 mm high, facilitating its integration into projects where the final floor finish requires a specific solution. This feature allows the profile to be adapted to different construction configurations while maintaining precise installation and seamless integration into the overall design.
03. MAXIMUM WATERPROOFING
Its design allows the main waterproofing layer to be installed above the anchors, avoiding direct penetrations through it and reducing the risk of water ingress. This solution provides greater construction reliability in projects where protection against water is critical, facilitating a more reliable and durable installation.
04. BROAD COMPATIBILITY WITH INTERNATIONAL CERTIFICATIONS
The SV-1403 offers broad compatibility with international standards and certifications, facilitating its specification in projects across different markets. This advantage provides a tested and validated solution capable of meeting demanding technical requirements, particularly in countries such as France, the United Kingdom and Italy, giving professionals greater confidence during the design and specification stages.
05. WIDE RANGE OF RAL POWDER-COATED FINISHES
The GlassFit SV-1403 system offers the option of powder coating the profile in a wide range of RAL colours available in the GlassFit catalogue. This makes it possible to adapt the system to the aesthetic requirements of each project, facilitating its integration into different architectural styles and the overall building design.
Safety and regulations
COMENZA railing systems are tested in accordance with Spanish Technical Building Code (CTE) requirements to ensure end-user safety, verifying that they pass static and dynamic load tests. The resistance verification method with variable action established by the CTE is applied, using a partial safety factor of 1.5. This is an essential requirement to ensure maximum safety and regulatory compliance for a railing system.
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.

