Ca’ Pietra at WOW!house 2026
A Mediterranean Bathroom with De Rosee Sa
Every year, WOW!house at the Design Centre Chelsea Harbour transforms the design calendar, bringing together some of the most exciting names in interiors and architecture to create a house filled with immersive rooms. Each space is conceived by a different studio, allowing designers to express a distinct creative voice through material, form and atmosphere.
For WOW!house 2026, we are delighted to announce that Ca’ Pietra will be collaborating with De Rosee Sa to create one of the house’s most transportive spaces: a bathroom shaped by natural stone and tiles.
Our shared vision is a room that feels cinematic and quietly nostalgic, inspired by the faded glamour of Mediterranean seaside hotels. Imagine stepping into a bathroom overlooking the sea, where early summer light washes across warm stone floors and the boundaries between inside and outside begin to blur. The space is designed to feel sensual, layered and atmospheric, inviting visitors to linger and take in the details.
About De Rosee Sa
Founded by Max de Rosée and Claire Sá, De Rosee Sa is an award-winning London-based architecture and interior design studio known for its quietly confident approach to space and material.
Their work spans private homes, heritage renovations and carefully crafted new builds, each project defined by architectural clarity, thoughtful detailing and a deep understanding of context.
De Rosee Sa are recognised for creating interiors that feel both refined and lived-in. Natural materials, restrained palettes and carefully balanced proportions sit at the heart of their work, resulting in spaces that feel elegant without excess and contemporary without losing warmth.
Their projects have been widely published and continue to shape conversations around modern British architecture and interior design.
“WOW!house has become an exciting moment in the design calendar, so we were thrilled to be invited to take part. Working with Ca’ Pietra felt like a very natural collaboration for us – their deep understanding of stone aligns closely with our own focus on materiality, craftsmanship and atmosphere. The room gave us the opportunity to explore architecture and interiors simultaneously, creating something nostalgic, Mediterranean and cinematic within a relatively small space.”
- Claire Sá
Credit: James McDonald
Credit: James McDonald
William Richards - Doors and windows
Butler Harwell - Audio visual
Abask – Accessories
Senese - Brassware
Frette – Linen
Simpsons - Mirrors
Felicity Interiors - Bespoke furniture
Danesbridge – Awning
Twilight Trees - Outdoor greenery
Kaldewei - Bath
THG Paris - Undermounted Basins
Our Room Materials
Seven Ca' Pietra materials. One Mediterranean reverie. A closer look at the stone, tile and terracotta giving De Rosee Sa's bathroom its quiet drama and the workshop behind them.
Visit WOW!house 2026
WOW!house takes place at the Design Centre Chelsea Harbour, bringing together leading designers and brands to create a house of immersive interiors.
Tickets and event information can be found here.
We look forward to welcoming you inside.
About De Rosee Sa
Founded by Max de Rosee Sa and Claire Sa, De Rosee Sa is an award-winning London-based architecture and interior design studio known for its quietly confident approach to space and material.
Their work spans private homes, heritage renovations and carefully crafted new builds, each project defined by architectural clarity, thoughtful detailing and a deep understanding of context.
De Rosee Sa are recognised for creating interiors that feel both refined and lived-in. Natural materials, restrained palettes and carefully balanced proportions sit at the heart of their work, resulting in spaces that feel elegant without excess and contemporary without losing warmth.
Their projects have been widely published and continue to shape conversations around modern British architecture and interior design.
