Stair Stringer-1 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)
Pair of stair stringers designed for concrete-in installation, hot-dip galvanised for protection. Ideal for residential, domestic, office, or commercial settings when paired with aluminium or timber treads.
Rise and going are specified to help with planning your stairs: 175mm rise and 250mm going. A clear span can accommodate up to 17 steps per pair with treads up to 1200mm per pair. For wider spans, a third central stringer may be required.
Sold as a pair with three footing configurations: In-Ground, Bolt-On-Concrete, and Landing To Landing. RHS size: 75mm x 50mm x 3mm. Base mount and landing top plate bolt hole: 14mm; tread bolt hole: 8mm; slots: 11mm x 18mm. Tread: 1.
What you get
- Hot-dip galvanised finish for protection
- Conforms to planning measurements: 175mm rise, 250mm going
- Pair of stringers suitable for concrete-in installation
- Accommodates up to 17 steps per pair with max 1200mm tread span
- Three footing options: In-Ground, Bolt-On-Concrete, Landing To Landing
Shipping options available. In‑store pickup available — contact us for pickup location & hours.