Stair Stringer-6 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Support a wide range of stair configurations with this pair of hot-dip galvanised stringers, ideal for concrete-in installations. Each stringer is configured for up to six risers with a 175mm rise and 250mm going, compatible with aluminium or timber treads.

Versatile for residential, domestic, office, and light commercial projects, these stringers can span up to 17 steps when paired with suitable treads, with a maximum 1200mm tread width per pair. For wider spans, a third central stringer can help maintain alignment.

Key details

• RHS size: 75mm x 50mm x 2.5mm
• Bolt hole size: 14mm
• Tread bolt holes: 8mm (slots: 11mm x 18mm)
• Rise: 175mm | Going: 250mm
• Treads: 3
• Finishing: Hot-Dip Galvanised
• Standard configurations: In-Ground / Bolt-On-Concrete / Landing To Landing
• Sold as a pair; suitable for commercial 4kPa load applications
• Assembly and installation must align with relevant building codes and local regulations

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