Wall-mounted handrail system with a geometric Japanese design
The Comenza Sekkei ST-356 system is a wall-mounted handrail solution designed exclusively by Ryosuke Fukusada. Its square base and clean-lined arm create a geometric, contemporary aesthetic while maintaining the visual balance characteristic of the Sekkei Handrail range.
Made of stainless steel, the ST-356 combines design, strength, and functionality in a component designed to integrate seamlessly into demanding architectural spaces. In addition, its compatibility with the Ø43 mm RP-1430 round tube, as well as with square or rectangular tubes in the ST-356 FLAT version, allows the system to adapt to different handrail configurations.
01. GEOMETRIC DESIGN WITH A SQUARE BASE
The square base of the ST-356 reinforces the system’s geometric character and gives the overall design a more defined appearance. Its clean, straight lines allow for seamless integration into the wall while maintaining a contemporary and balanced aesthetic. This geometry sets it apart within the Sekkei range, offering a more architectural and visually precise solution.
02. DURABLE SOLUTION FOR A SECURE GRIP
Made of stainless steel, the ST-356 provides a strong and stable fixing for the handrail, contributing to safety and user comfort. Its design ensures the tube is securely supported and enables durable solutions for both indoor and outdoor environments. In addition, the system complies with the safety requirements established by the Spanish Technical Building Code (CTE).
03. PRECISE INSTALLATION WITH ACCESSIBLE FIXING POINTS
The design of the ST-356 simplifies the installation process thanks to its easily accessible fixing points. The arrangement of the holes in the base allows installers to work comfortably and accurately, reducing installation complexity and ensuring precise alignment and a stable, secure fixing of the bracket.
Advantages
01. EXCLUSIVE DESIGN WITH AN ORIENTAL IDENTITY
As part of the Sekkei Handrail range, the ST-356 was designed exclusively by Ryosuke Fukusada for Comenza. Its aesthetic combines the precision of Japanese design with contemporary geometry based on clean lines and balanced proportions. This distinctive identity transforms the bracket into a functional element with significant aesthetic value within the project.
02. AVAILABLE IN FLAT VERSION
The ST-356 is also available in the ST-356 FLAT version, developed to expand the system’s configuration options. This alternative is compatible with 40x40 mm RP-1420 square tubes or 40x20 mm rectangular tubes, offering greater design freedom and allowing the handrail to adapt to different architectural styles.
03. COMPATIBLE WITH TUBES OF DIFFERENT GEOMETRIES
The ST-356 is compatible with the Ø43 mm RP-1430 round tube and, in its FLAT version, with square or rectangular tubes, allowing handrail solutions to be tailored to different project requirements. This versatility simplifies component selection and ensures consistent aesthetic integration within the Comenza system.
Safety and regulatory compliance
COMENZA handrail systems are tested in accordance with the requirements of the Spanish Technical Building Code (CTE) to ensure the safety of end users. They are verified to pass static and dynamic load tests using the strength verification method with a variable action established by the CTE, applying a partial safety factor of 1.5. This is an essential requirement to ensure maximum safety and regulatory compliance of a railing system.
Installation
Components and accessories
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.
