Whilst modern staircases evolve in form, structure and materiality, timber remains timeless. At Zakuna, we deploy hardwood treads not as a nod to tradition, but because they deliver unrivalled warmth, acoustic quality and material honesty. Whether part of a string‑under‑treads system, central‑string design or string‑from‑sides architecture, hardwood elevates every step — visually and experientially.

Materiality, Acoustics and Tactility

Hardwood responds with elegance to wear, absorbs sound and offers tactile comfort underfoot. We source only certified sustainable timbers, hand‑selecting and finishing them in‑house to retain grain integrity and ensure consistency across landings and flights. The material is not a veneer on structure—it becomes the interface between people and place.

Structural Systems, Timber Surfaces

Timber treads bring out the character of each structural system we offer:

• The award‑winning Contender, with its central steel stringer and frameless glass balustrades, marries solid hardwood treads with precision‑folded steel to deliver a sculptural yet refined ascender.
• The Topaz introduces a zig‑zag central stringer in laser‑cut steel, allowing hardwood treads to appear suspended in space. Its slimline engineering complements open plan rooms and smaller footprints.
• For a more restrained central spine, the Hansa system features a narrow steel beam beneath discreet under‑plates supporting hardwood (or glass/steel) treads, enabling a floating appearance with structural clarity.
• The pure expression of floating form is the Cantilever system: no visible supports, no stringers—just timber (or glass/concrete) treads fixed into a concealed wall structure, combining architectural lightness with tactile timber surfaces.
• Finally, the striking zig‑zag of the Challenger uses twin side‑mounted steel strings to clamp timber treads between them, offering a bold aesthetic while retaining the warmth of hardwood underfoot.

The Case for Timber across Systems

In high specification homes, timber plays dual roles: support (through engineered layers or treads integrated with steel) and surface (the finish that is experienced, touched, walked upon). Its presence reinforces structure while offering a natural interface—bridging the human scale with architectural ambition.

Even in systems heavily driven by steel or glass, the timber tread becomes the moment where craftsmanship is felt. Whether you’re walking up the Contender’s central spine, emerging along the Topaz’s zig‑zag, or seemingly stepping into mid‑air on the Cantilever, it is the timber that roots the journey in warmth and material authenticity.

Detail, Finish and Integration

Because Zakuna controls both joinery and stair manufacture, we ensure reveal depths, thresholds, treads and balustrade details all align. Timber treads are stained or finished in‑house for consistency with doors, windows and other interior joinery. This level of coordination allows timber to assert itself elegantly without interrupting visual flow.

Conclusion

Timber remains not simply relevant, but essential for luxury staircases. Across our stair systems — from central string to floating cantilevers — hardwood treads offer acoustic comfort, material richness and architectural clarity. At Zakuna, we treat timber not as an afterthought, but as the core of the stair’s experience.

Whether you’re in the early stages of planning or refining the final details, our team is here to collaborate. Discover how a bespoke staircase can elevate your space — in form, function, and finish.

Enquire today and let’s bring your vision to life.