Comparison of installation ducts: EKO, halogen-free and comb – which to choose?
, by Tomasz Sawicz, 3 min reading time
Choosing the right installation duct is a key step in the design and installation of any electrical installation – whether in the office, home, or industrial facility. Several types of ducts are available on the market, differing in material, design, and purpose.
In this post we compare three popular types:
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ECO troughs
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halogen-free troughs
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comb troughs
Find out which one will work best for your installation.
♻️ EKO troughs - a universal and economical solution
✅ Features:
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Made of durable PVC
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Classic closed design with a lid
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Affordable price
📦 Application:
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Office, residential and service installations
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Great for running cables along skirting boards, walls, and furniture
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Perfect for laying cables without the need for major wall interference.
🔍 When to choose?
If you are looking for an affordable and aesthetic solution to organize your cables in an undemanding environment, EKO troughs are perfect.
🔥 Halogen-free troughs - safety first
✅ Features:
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Made of halogen-free materials (LSZH - Low Smoke Zero Halogen)
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In the event of a fire, they do not emit toxic gases
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Meets stringent safety standards (e.g. EN 50085)
📦 Application:
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Public facilities (hospitals, schools, airports)
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Rooms with high traffic and high safety requirements
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Buildings where fire safety standards are important
🔍 When to choose?
If you care about maximum fire safety and low smoke emissions, halogen-free troughs are the only right choice.
⚙️ Comb trays - for cabinets and switchboards
✅ Features:
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Distinctive design with side cutouts ("comb")
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They facilitate the organization of cables and their routing in control cabinets.
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High stiffness and mechanical resistance
📦 Application:
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Control cabinets, switchboards, electrical panels
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Automation and control system installations
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Industrial applications
🔍 When to choose?
If you work with switchboards, automation or control , comb trays are irreplaceable due to the convenience of cable routing and aesthetics.
Expert advice
If you're not sure which trough is best, contact us! We'll help you choose the right product for your needs.
