Stair Stringer Landing-to-Landing - 9 Step for a Pair (2 Piece)
Pair of landing-to-landing stair stringers ready for a 9-step run, designed for use with aluminium or timber treads and a maximum tread width per pair of 1200mm. These steel stringers come in hot-dip galvanised finish and are built to support standard 50mm treads with a maximum tread gap of 125mm.
Each stringer features a rise of 175mm and a going of 250mm, with a clear span up to 17 steps when used as a two-piece setup. The package includes bolt hole and slot dimensions to support straightforward installation.
Key specifications
- RHS size: 100mm x 50mm x 3mm
- RHS bolt hole: 14mm
- Treads bolt hole: 8mm / slots: 11mm x 18mm
- Rise: 175mm
- Going: 250mm
- Treads: 9
- Finishing: Hot-Dip Galvanised
- Compliant with relevant Australian Standard Building Codes
Available footing configurations include In-Ground, Bolt-On-Concrete, and Landing To Landing. Sold as a pair and ready to pair with the chosen tread type.
Shipping options available. In‑store pickup available — contact us for pickup location & hours.