Twin-wall flue liner KNd350H28/2 520335

Underfloor cable routes – solid and functional

The KNd350H28/2 channel is a two-way system for routing cables under the floor. Its construction ensures safe and organized routing of electrical, telecommunications or network installations. Made of high-quality materials, it guarantees durability and resistance to mechanical damage. A length of 2 running meters makes it easy to adapt to specific installation needs.

Materials and workmanship

The channel is made of galvanized steel using the Sendzimir method (PN-EN 10346:2015-09), which provides effective protection against corrosion. This makes it perfect for rooms with high humidity or exposed to external factors. A version made of stainless steel is also available on request, ideal for applications requiring the highest level of hygiene or chemical resistance. The sheet thickness of 1.0 mm affects the stiffness and strength of the structure.

Application and installation

This two-way channel is primarily intended for routing cables in underfloor systems. It allows easy access to cables for maintenance, modification or replacement. Installation is simple and intuitive, which translates into saving time and costs during installation. Thanks to the two-way construction, it allows for segregation of cables of different types, which increases safety and facilitates identification of individual wires.