Bespoke Sauna Design & Build
Rigg Sauna is a design-led studio specialising in bespoke sauna design and build across the UK. We create architecturally considered saunas that move beyond standard black-box forms — designed around space, materiality and context.
RIGG approaches sauna making as architectural work rather than product manufacturing. Our projects represent a considered form of bespoke sauna design UK homeowners can integrate into contemporary landscapes with confidence. Each structure is proportioned, detailed and engineered in response to site, orientation and material longevity — not catalogue dimensions.
We design and fabricate every custom outdoor sauna from first principles. That means resolving junctions, thermal build-ups and cladding systems with the same discipline applied to small-scale architecture. Material palettes are selected for performance and ageing characteristics — cedar, charred timber, weathering steel — ensuring the external form remains composed over time.
The outcome is an architectural sauna that sits intentionally within its setting. Clean geometry, disciplined lines and controlled detailing replace decorative excess. These are structures designed to endure — visually, materially and thermally — while offering a quiet, immersive heat experience.
Architectural saunas designed with intent, not templates
Architecture & design first. Sauna’s reconsidered without compromise.
RIGG SAUNAS approaches every project as a fabrication and design problem rather than a product selection.
Much of the sauna market is built around repetition. We approach each project as a design problem. Proportion, material behaviour, thermal performance, and context are resolved together. Whether a sauna is integrated into a building, placed within a landscape, or engineered to move, the same principles apply: clarity, restraint, and durability.
The result is a bespoke sauna that feels deliberate, integrated and specific to its setting.
What We Design & Build
Bespoke outdoor saunas
Custom garden sauna design
Private residential saunas
Commercial and hospitality sauna projects
Concept-led sauna environments
Custom Saunas
Permanent sauna installations designed as part of the building fabric.
Garden Sauna Installations
Freestanding architectural sauna structures designed for outdoor settings.
Mobile Sauna Builds
Architecturally considered sauna builds engineered for movement.