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New Zealand Fireproof Cable Tray Supplier

Fiber optic splice closure knowledge brief Published 24 Jul 2022

Prepared for preliminary research by the RIVO OPTICAL knowledge desk. Confirm cable count, splice capacity, sealing class, tray layout, protection sleeves and installation requirements against current standards and product documentation.

Mechanical Support Systems (MSS) and Treadwell Group are leading providers of fireproof cable trays in New Zealand.Mechanical Support Systems (MSS)

MSS designs, manufactures, and installs complete cable containment systems across New Zealand. Their fireproof trays are tested to AS/NZS 3013:2005, ensuring protection of critical services during fire conditions. MSS offers local manufacturing of trays, ladders, baskets, and framing, with seismic-compliant designs (NZS 4219) and professional installation by trained crews. Their systems are backed by ISO 9001, ISO 45001, and PAS 99 certifications, providing reliable, high-quality solutions for commercial, industrial, and infrastructure projects (Mechanical Support Systems) .

Treadwell Group – EXduro™ FRP Cable Trays

Treadwell Group supplies FRP (Fiber Reinforced Plastic) cable trays under the EXduro™ range, which are fireproof, corrosion-resistant, non-conductive, and UV-resistant. These trays are lightweight and durable, suitable for harsh environments in New Zealand. They offer both solid and ventilated trays, pre-assembled fittings, and covers designed for long-term protection, with a 50-year design life. The FRP trays are ideal for industrial applications where traditional metal trays may fail (Treadwell Group) .

Other Notable Suppliers
  • FDG NZ: Offers a wide range of cable trays, ladders, and baskets, with options for powder coating and modular systems. While primarily steel-based, they provide versatile solutions for cable management (FDG NZ) .
  • Equip Supply Ltd: Supplies durable steel Stern Cable Trays suitable for commercial and industrial projects, though fireproof certification is not explicitly mentioned (Equip Supply) .
  • Steel & Tube – EzyTray: Provides steel cable trays and ladders with BIM-enabled design support, suitable for general cable containment needs (Steel & Tube) .
Recommendation

For fireproof and certified cable trays, MSS is the most comprehensive option in New Zealand, offering local manufacturing, fire-tested systems, and professional installation. Treadwell Group's EXduro™ FRP trays are also highly suitable for industrial environments requiring lightweight, corrosion-resistant, and fireproof solutions. Other suppliers like FDG NZ and Equip Supply provide steel-based alternatives for general cable management.

New Zealand Fireproof Cable Tray Supplier - RIVO MULTITRADE OPTICAL SYSTEMS [PDF]

New Zealand Fireproof Cable Tray Supplier

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Technical note

This reference is intended for preliminary fiber optic splice closure research. Compatibility, splice capacity, sealing class, tray layout, protection sleeves, installation methods, test limits and applicable standards must be verified for the specific project.

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