XTX, Kings Cross, London
A helical statement in steel, timber and bronze with soft LED lighting.
This architectural feature does more than connect two floors. We designed a striking helical staircase that anchors the open-plan interior, using a bold mix of industrial materials and refined finishes to set the tone for the entire fit-out.
Project
XTX in Kings Cross – Ground Floor Gym
Requirement
Helical Staircase
Industry
Commercial
Contractor
Peldon Rose
Floor to floor height
3300mm
Staircase Category
Commercial
Risers
183mm
Tread Type
Oak Overlay with bronze nosing strips
Balustrade
SHS formwork to outside of flight
Stringer
290x10 outer stringers
Handrails
Painted capping handrail to match staircase
The structure is built around a precision-engineered mild steel frame, featuring folded plate treads and a distinct inner column stringer. To achieve a seamless look, the exterior is wrapped in custom-patterned formwork with GRG (Glass Reinforced Gypsum) cladding, which flows into a smooth, continuous soffit on the underside.
The industrial weight of the steel is softened by the warmth of natural timber treads, and feature LED lighting for a subtle, high-end finish. The frameless glass balustrading on the upper landing keeps the space feeling light and connected. By balancing these contrasting textures, the staircase becomes a functional piece of art that defines the character of the project.
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