IQ X Duct
– Cable Through System
IQ X Duct is a lightweight, fire-retardant cable duct system designed for rail, light rail, and power infrastructure—delivering the performance of concrete at a fraction of the weight.

Lightweight by Design
IQ X Duct weighs just 15 kg, it offers clear health and safety advantages over traditional concrete systems.
Lightweight by Design
IQ X Duct weighs just 15 kg, it offers clear health and safety advantages over traditional concrete systems.
Certified Fire Performance
IQ X-Duct meets the strict fire-retardancy standards required for rail tunnels and stations—a combination other thermoplastic duct systems can't achieve.
Certified Fire Performance
IQ X-Duct meets the strict fire-retardancy standards required for rail tunnels and stations—a combination other thermoplastic duct systems can't achieve.
Fast and Safe Installation
Thanks to its lightweight construction and modular format, IQ X-Duct enables faster installation with fewer lifting operations.
Fast and Safe Installation
Thanks to its lightweight construction and modular format, IQ X-Duct enables faster installation with fewer lifting operations.
Adaptable Accessory System
IQ X-Duct integrates seamlessly with UniSeals’ modular accessory system, allowing flexible configurations across rail, tunnel, and power infrastructure projects.
Adaptable Accessory System
IQ X-Duct integrates seamlessly with UniSeals’ modular accessory system, allowing flexible configurations across rail, tunnel, and power infrastructure projects.
Anti-Slip Walkway Surface
The integrated anti-slip surface provides secure footing for inspection and maintenance personnel. This makes IQ X-Duct suitable also as a safe access element in stations, tunnels, and rail corridors.
Anti-Slip Walkway Surface
The integrated anti-slip surface provides secure footing for inspection and maintenance personnel. This makes IQ X-Duct suitable also as a safe access element in stations, tunnels, and rail corridors.
Future-Ready Infrastructure
Made from fire-retardant, halogen-free composite materials, IQ X-Duct supports modern rail electrification, signaling, and digital systems.
Future-Ready Infrastructure
Made from fire-retardant, halogen-free composite materials, IQ X-Duct supports modern rail electrification, signaling, and digital systems.
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We support projects across transport, utilities, energy, data centres, and urban infrastructure. Let’s find the right solution for your project.