Metal Floor Decking Profile

Deck Specification


The TR60 Plus profile was SMD’s first trapezoidal profile, added to our product range in 1992. Further research and development in recent years has seen our trapezoidal products evolve into the TR+ range. The TR60+ profile enables un-propped spans in excess of 3.5m and is available in 0.9mm, 1.0mm and 1.2mm gauges in both S350 and S450 grade steel.


  • Reduced concrete volume
  • Enhanced speed of installation due to the 1.0m cover width
  • Trough stiffeners positioned to ensure central stud position
  • TAB-Deck™ fibre concrete solution


  • 0.9mm
  • 1.0mm
  • 1.2mm


  • 1000mm cover width
  • 60mm cover depth (72mm to top re-entrant)

Steel Grade

  • S350
  • S450


  • Galvanised (Z275)
  • HD (ZM310)

Available from SMD Ltd, download SMD Elements® Design Software

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Metal Decking continues to provide the best fast-track, flexible, and financially-effective solution for suspended floor slabs in steelwork construction.

Thru Deck Services has access to the full range of SMD Ltd’s product range, providing a solution for all suspended floor slab requirements, including concreting on metal decking and roof decking.

Thru Deck provides a comprehensive service in design, manufacture, supply and installation of metal deck, shear stud welding concrete.