8 - 12 Person Sauna

A statement piece for shared experiences.

Our largest model, the 8–12 person sauna is built for connection — perfect for retreats, wellness spaces, and luxury rentals. With spacious two-tier bench seating and an immersive wood-fired heat, it’s designed to bring people together in comfort and style.

Each sauna is handcrafted in Edinburgh using sustainably sourced materials, including Scottish larch cladding and thermo-treated timber interiors that stay cool to the touch even at high temperatures. The generous layout features an L-shaped bench design, optional changing area, and large glass frontage for a bright, modern feel.

Designed to perform in any climate, this is more than a sauna — it’s a destination in itself.

From £50,500

Exc. Delivery and Installation

Specification

Structure

  • Fully prefabricated, handcrafted timber frame

  • Delivered complete and ready to use — minimal on-site assembly required

  • Insulated with natural sheep’s wool for optimal thermal performance

  • Exterior cladding: Scottish-grown larch, Shou Sugi Ban, Thermal Pine

  • Roof: Galvanised steel with extended overhang at the front

  • Double-glazed toughened panoramic window

  • Timber clad or toughened entrance door

Interior

  • Thermo-treated timber lining (walls, ceiling, benches)

  • Two-tier bench layout

  • HUUM stove (woodfired or electric)

  • Optional: Ambient LED lighting beneath lower bench

Dimensions

  • External: 2.5m (W) x 3.5m (L) x 2.4m (H)

  • Internal: Approx. 3.3m x 2.3m sauna space

  • Seating capacity: 8 - 12 adults

Ventilation

  • Cross-flow ventilation for optimal airflow

Materials

  • FSC-certified sustainable timber throughout

  • Thermo-treated interior for stability in high heat

  • Natural Sheeps wool

  • Corrosion-resistant fixings (stainless steel/galvanised)

Power & Heating

  • HUUM wood-fired stove included

  • Optional electric heater upgrade available

  • Off-grid capable — no mains connection required

Delivery & Installation

  • Entirely prefabricated and delivered as one unit

  • Installed by HIAB/crane or large trailer (site access required)

  • Full delivery guidance provided

Lead Time

  • Built to order in 12 - 16 weeks from confirmed deposit

Optional Add-ons

  • Cold plunge tank

  • Outdoor shower

  • Surrounding deck

  • Changing room partition

  • Solar lighting package