A U-shaped zig-zag staircase spanning two full flights in this Marylebone townhouse. The folded steel structure is finished in satin grey, with solid oak treads and a matching continuous handrail adding warmth against the cool metal frame. Frameless glass panels run both sides of the landing, and LED strips beneath each tread illuminate the full U-shape after dark — creating a sculptural centrepiece visible from every level of the home.
This is a completed project from our portfolio. We can create a similar staircase with your custom specifications. Use our calculator to configure your exact requirements, or contact us for a detailed quote.
A U-shaped zig-zag staircase spanning two full flights in this Marylebone townhouse. The folded steel structure is finished in satin grey, with solid oak treads and a matching continuous handrail adding warmth against the cool metal frame. Frameless glass panels run both sides of the landing, and LED strips beneath each tread illuminate the full U-shape after dark — creating a sculptural centrepiece visible from every level of the home.
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Most applications receive an instant decision. In some cases, additional documentation may be required, which can take 1–2 business days to process.
We work with solid oak, walnut, ash, and micro-concrete finishes. All materials are sustainably sourced from certified European suppliers.
Typical installation takes 1–3 days depending on the complexity of the staircase design and site conditions.
Yes, all our staircases come with a 10-year structural warranty and 2-year finish warranty.
Absolutely. Every staircase we build is bespoke. Our design team specialises in challenging spaces and unusual configurations.
From initial consultation to installation, the process typically takes 8–12 weeks depending on design complexity and material availability.
Yes, we manage all necessary building regulations compliance and can assist with permit applications where required.