Kallisto Stairs

Kallisto creates bespoke precast concrete helical and curved staircases that redefine interiors with sculptural elegance and architectural precision. Working closely with interior designers, architects and developers, each staircase is custom-engineered to suit its environment, from sweeping double-height centrepieces to refined cantilever designs.
Manufactured in the UK using low-carbon mixes and powered by renewable energy, Kallisto offers luxury with a sustainable edge. With seamless offsite production and flawless on-site installation, every project combines creative freedom with technical assurance. Transform interiors with a staircase that is as functional as it is breathtaking.
Discover more at kallistostairs.co.uk.