Custom Steel Stair & Stringer System
From $1,100 per step
Fabricated steel stair and stringer systems for internal and external use — straight, curved, quarter turn, half turn and multi-flight layouts. Supply priced per step.
Configure below · price updates as you build
Technical drawings
Standard Zenith Wright product drawings — general arrangements and details for this catalogue product. Included with membership. These are not project-specific shop drawings.
Standard product drawing
Coming soon
Need drawings specific to your project?
Project shop drawings use your site dimensions, elevations and fixing conditions. They are prepared per project and quoted after review — they are not part of membership.
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Custom Steel Stair & Stringer System
Fabricated steel stair and stringer systems for internal and external use — straight, curved, quarter turn, half turn and multi-flight layouts. Supply priced per step.
- Fabricated steel stringers
- Steel treads to your specification
- Internal or external
- Supply priced per step
- Installation quoted after technical review
Configure now. Finalise with us. Your online configuration establishes the basis of your project. Following your deposit, our team reviews your requirements and works with you to finalise measurements, drawings and fabrication details before manufacture.
What type of stair?
Diagrams are schematic only. Rates shown are preliminary supply rates per step — landings, balustrade, engineering and installation are confirmed at technical review.
How many steps?
Total steps
Supply is $1,100 per step for a straight flight. Count every step across all flights — our drafting team confirms the final rise and going at review.
Flights
Landings
Landings, balustrade, engineering and installation are quoted separately after technical review — they are not added to your total now.
Dimensions
Stair width
Floor to floor height
Internal or external?
Choose your finish
Stair finish
Matte Black
10-year finish warranty · approx. 21 day lead time · no additional cost
Anything else we should know?
14 step Straight flight · supply (incl. GST)
$15,400.00
Installation quoted after review.
Configure now. Finalise with us.
Your online configuration establishes the basis of your project. Following your deposit, our team reviews your requirements and works with you to finalise measurements, drawings and fabrication details before manufacture.
Need help configuring your order?
Talk to the Zenith Wright team — real fabricators, not a faceless marketplace.
Book a call