Structural Steel Roofing

Metal Roof Decking

metal roof decking

Available Products

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Whether you are looking for a roof deck profile to span the short distance between purilns or a longer span option on to hot-rolled steel beams, we have a range of products from 30mm to 205mm deep to provide the design flexibly to suit all project requirements.


  • Provides walkable platform in most instances with limited need for crawl boards
  • Typically used as the structural deck (tray) for various insulated roof systems
  • Manufactured from steel strip to BS EN 10143 and BS EN 10346
  • Longer span nature of SR roof decks results in less secondary

Available from SMD Ltd, download SMD Elements® Design Software

Brochure Download

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.