Stair Stringer Bolt-On Concrete - 6 Step for a Pair (2 Piece)

Upgrade your stair installation with a practical bolt-on concrete stringer pair designed for six steps. This ready-to-install option works with aluminium or timber treads and can be paired with a third central stringer for wider spans to help maintain alignment and stability.

Key details at a glance: 175mm rise, 250mm going, six treads. Sold as a pair, with options that suit residential, office, or commercial spaces when combined with the appropriate treads. Suitable configurations include In-Ground, Bolt-On-Concrete, and Landing To Landing footing.

Specifications at a glance

• RHS size: 75mm x 50mm x 2.5mm
• Rise: 175mm
• Going: 250mm
• Treads: 6
• Finishing: Hot-Dip Galvanised
• Supports up to 1200mm per pair when paired with suitable treads

Shipping options available. In‑store pickup available — contact us for pickup location & hours.