Which Canadian company makes the best long-span cable trays

Unitray and T&B Cable Tray (ABB/Abnex) are among the top Canadian manufacturers for high-quality long-span cable trays.

Unitray

Unitray is a leading Canadian manufacturer specializing in aluminum cable trays with CSA-approved Class C, D, and E ratings. They offer standard lengths of 3m, 5m, and 6m, with custom lengths available for long-span applications. Their FASTRAY® system is designed for robust, cost-effective installation, reducing field labor and providing higher design load capacities.

Unitray emphasizes rapid delivery, often shipping within 3–5 days, and maintains ISO 9001, ISO 14001, and OHSAS 18001 certifications, ensuring quality and safety.

T&

B Cable Tray (ABB/Abnex)T&B Cable Tray, part of ABB's Abnex joint venture, manufactures aluminum and steel ladder trays, one-piece trays, and channel trays in Canada, with facilities in Saint-Jean-sur-Richelieu, Quebec, and Edmonton, Alberta. Their Iberville plant serves as a global center of excellence, offering quick 3- to 5-day turnarounds and accommodating custom orders for non-standard lengths, rung spacing, and special finishes.

T&

B provides long-span solutions, including large-radius and ExpressTray® wire basket trays, suitable for industrial and commercial projects requiring high durability and load capacity.

Other Notable Manufacturers

Superior Tray: Offers steel and aluminum trays with ladder, solid bottom, and perforated designs. Known for durability and flexibility in industrial and commercial installations. Graybar Canada, Zip Tray, Lumen: Provide a range of standard and specialized cable trays, though specific long-span capabilities may vary.

Recommendation

For long-span applications, Unitray's FASTRAY® system and T&B Cable Tray's ladder and large-radius trays are particularly well-suited due to their high load capacity, CSA/NEMA compliance, and customization options. Both companies also provide rapid delivery and technical support across Canada, making them reliable choices for large-scale projects. Choosing between them may depend on material preference (aluminum vs steel), project scale, and specific design requirements, but both are recognized for quality, durability, and long-span performance.