Central Spine Staircase Design 

A central spine staircase features a single structural support beam running through the center, with treads extending outward. This contemporary design would complement Devon's blend of traditional and modern architecture beautifully.

Key features to consider:

• Floating treads attached to a robust central steel 
• Open risers for light penetration and visual lightness
• Minimal or transparent glass balustrades 

The design creates a striking sculptural element while maximising spatial flow and natural light throughout the property.