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Bespoke Staircases

Case Studies

The Piggery, Cornwall

This project was for a cantilever staircase for a barn conversion home near Falmouth, Cornwall. The bespoke spiral staircase has become the central feature of the entrance.

The striking cantilever design and stone treads, specially imported from Germany, help create the entrance area’s light and airy feel.

Stone tread spiral staircase
Stone tread spiral staircase

Our clients are delighted, saying:

“We are so pleased with our spiral staircase, it looks really stunning! Together with the matching floor and the glass balcony areas, it really enhances the light airy nature of our home.”

Piggery Blankednick, Cornwall
Cantilever Stone Spiral Staircase
KPK Builders

Cantilever Spiral Staircase

The floating stairs have a polished stainless steel handrail with toughened curved glass balustrade infill panels that continue to the first floor balcony. The treads were manufactured in Botticino Italian marble with a honed finish. (We also supplied the floor tiles to ensure a perfect match).

The stone treads were supplied by our partner company Wachenfeld GMBH, a specialist supplier of stone staircases based in Germany.

Guide price


At a glance

Floor to floor height: 2677mm
Spiral Diameter: 2,160mm
Risers: 15 open risers @ 178.47mm
Tread Radius: 1080mm
Tread clear width: 975mm
Tread type: Botticino Italian marble
Balustrade: Satin polished stainless steel and curved toughened glass
stone spiral staircase
spiral staircase with glass balustrade
start of a stone spiral staircase
stone treads
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