Case of Modern Hollowed-out Staircase 

Project Location:Melbourne, Australia

Finish Year: 2024

Project Space: Villa house

Stair Riser: 176mm (6.95″)

Clear Tread Width:950mm(37.4″)

Stair Diameter: 4000mm(157.5″)

Outer Stringer : 60mm(2.37″)

Inner Stringer :60mm (2.37″)

Modern hollowed-out stairs take “transparency and lightness” as the core concept, breaking the traditional sense of enclosure. Using steel, glass or solid wood, they create hollowed-out forms through laser cutting and other techniques, producing light and shadow effects. With anti-slip steps and minimalist handrails, they serve as vertical transportation carriers, enhancing texture and interactivity in spaces like lofts and villas, boasting both practical and artistic value.​