Stepco Steel Stringers

Stepco 3 tread onto concrete stringer

Our renowned Stepco Stair Stringers are manufactured here in our factory to the highest standards.


Need to know info…

  • 1 step – 17 step hot dip galvanized stringers kept in stock
  • Stock stringers have 175mm rise and 254mm going but we can fabricate this to your requirements
  • Australian steel
  • Made from high strength dual grade 350/450 – 100x50mm rectangular tube section (RHS)
  • Brackets fully welded onto RHS
  • Hot dip galvanized with a 45micron thick zinc coating inside and out to AS4680
  • Tread brackets pressed from grade 300 material

    Stepco 8 tread stringer into concrete

  • Pre-cambered so you get no distortion

Base fixing…

  • Into concrete  (kept in stock)
  • Onto concrete
  • Landing to landing

Custom made to your requirements

Finishes …

  • Hot dipped galvanized (kept in stock)
  • Primed – marine grade industrial primer (optional)
  • Powder coated to any colour (optional)

Ask our helpful sales team about delivery.

Stepco 4 tread stringer landing to landing

Stringer Calculator

Need treads to finish your project? Visit our Treads page.