Steel Stair Stringers

Stepco Steel Stair Stringers are manufactured to a unique design, which has revolutionised stair construction in Australia.

We have a variety of steel stair stringers for sale, ranging from 1 to 17 treads with the standard model (concreted into the ground) being available from stock. If you need the stringers to be bolted down or to fit between landings, they can be custom ordered through a member of our friendly sales team.

Each Stepco Stringer is made from High Strength Dual Grade 350/450 Steel using a 100mm x 50mm Rectangular tube Section, whist the Steel Tread Brackets are pressed from Grade 300 material. Because the stringers are pre-cambered during manufacture, any possible distortion from welding is eliminated. Finally, for a quality seal, Stepco Stringers are Hot Dip Galvanized with a 45 micron thick zinc coating inside and out to A.S. 1650. Of course, powder coating is also available in any one of 100 chart colours. For the budget application, we can prime them in a marine grade industrial primer.

We deliver stair stringers Brisbane wide, as well as to other locations by special arrangement. To find out whether we can deliver to your site (chances are we can), call 07 3349 9111. We also welcome email enquiries – visit the Contact page and click on the relevant staff member to send an email. Make sure to include an outline of your query or quote request, and we’ll get back to you as soon as possible.

Stringer Calculator

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