6-Person Outdoor Sauna | Kohler C2 Outdoor Sauna Kit, Weathered Grey Spruce

Kohler C2 · Outdoor Sauna · Weathered Grey · 6 Person Maximum capacity, contemporary outdoor design. The Kohler C2 6 Person Weathered Grey combines a natural spruce interior with a bold Weathered Grey exterior — a finish that commands attention in any outdoor setting while the warm interior keeps every session genuinely restorative. At a glance 6-Person Capacity Weathered Grey Exterior 9kW FERO Electric Heater Extended Roof Overhang Freestanding Outdoor Install 6 CapacityPerson outdoor sauna 9kW HeaterFERO electric sauna heater 2.1" InsulationMineral wool heat retention Weathered Grey Exterior Finish At 6-person scale, the Weathered Grey spruce exterior makes its strongest statement — a bold, architectural presence that sits naturally alongside modern homes and landscaping, while the warm spruce interior ensures the experience inside is as inviting as the outside is impressive. Designed for Group Use Space for Six — Comfort Across Every Seat With room for six, this sauna is ideal for families, entertaining, or anyone who wants a genuinely expansive outdoor wellness environment. The interior layout is designed to maximise comfort at full capacity, with obeche wood benches and supportive backrests throughout. Warm 2700K indirect lighting sets the mood from the moment the door closes, while large glass panels keep the space feeling bright, open, and connected to the outdoor environment beyond. Obeche wood benches and ergonomic backrests throughout 2700K warm ambient indirect lighting Large tempered glass door and windows Exterior lighting for visibility and nighttime use Built for the Outdoors A Centrepiece for Your Outdoor Space The Weathered Grey exterior cladding gives the largest C2 model a commanding, contemporary presence — built to become a permanent, considered feature in your garden rather than simply placed in it. The bold grey tone works naturally with modern architecture, stone, and landscaping. The extended roof overhang provides meaningful protection from rain and the elements, improving both the longevity of the structure and its energy efficiency — while the lockable door and protective cover keep everything secure between sessions. Presence at Maximum Scale The Weathered Grey finish at 6-person dimensions — an outdoor wellness centrepiece that looks as permanent and purposeful as it performs. Built for the Outdoors Every feature engineered to protect, perform, and endure at maximum scale — whatever the weather. Weathered Grey cladding for durability and modern appeal Extended roof overhang for weather protection and efficiency Secure locking door and protective cover Exterior lighting for visibility and evening ambiance Powerful Heating for Larger Capacity 9kW FERO Heater — Even Heat Across Six Seats To efficiently heat the largest interior in the range, this model features a 9kW FERO electric sauna heater from Kohler — providing strong, even heat distribution throughout the entire 6-person cabin. Sauna stones and a protective guard are included as standard. 9kW output — sized for the full 6-person cabin Sauna stones included for authentic traditional heat Protective safety guard as standard Dual thermostatic regulation for stable multi-user heat The Weathered Grey finish at 6-person scale is as much a design statement as a practical choice — and the 9kW FERO heater ensures the performance is every bit as impressive as the exterior. A sauna that earns its place as a centrepiece of your outdoor space. Kohler C2 Outdoor Sauna — Weathered Grey 6 Person Consistent Performance Simple Control. Reliable Results at Full Capacity. The external digital control panel makes it easy to manage temperature, session duration, and lighting from outside the cabin. Dual thermostatic regulation maintains stability throughout — even during longer sessions at full 6-person capacity in outdoor conditions. Inside, 2.1" mineral wool insulation and precision sealing prevent heat loss across the larger structure, while the Aerotherm ventilation system keeps airflow balanced and oxygen levels consistent throughout every session. Consistent Performance in Any Condition Insulation, sealing, and ventilation working at maximum scale — a reliable, comfortable sauna environment regardless of what the weather is doing outside. Key Features 6-Person Capacity Maximum space for families, entertaining, and group wellness — the largest model in the range. Weathered Grey Exterior Bold Weathered Grey spruce at maximum scale — a contemporary, architectural outdoor centrepiece. Scandinavian Spruce Interior Warm, natural spruce throughout — beautiful and built to perform across the full 6-person cabin. 9kW FERO Heater High-output 9kW heater delivers strong, even heat distribution across the full 6-person interior. Obeche Benches & Backrests Ergonomic obeche wood seating throughout — comfortable for all six users during extended sessions. Interior + Exterior Lighting 2700K warm ambient lighting inside and exterior lighting for functionality and evening ambiance outside. Digital Control Panel External panel for temperature, session time, and lighting — full system control before you step inside. Dual Thermostatic Control Stable heat regulation at full capacity — consistent, reliable performance throughout every session. Extended Roof Overhang Commanding overhead protection from rain and weather — improves durability and energy efficiency at scale. Secure Locking Door & Cover Locking door and protective cover keep the sauna secure and protected when not in use outdoors. Mineral Wool Insulation 2.1" high-performance insulation retains heat across the full 6-person cabin in any outdoor condition. Aerotherm Ventilation Balanced airflow and oxygen levels maintained throughout — essential comfort at maximum capacity. Capacity, performance, and contemporary design combined — the Kohler C2 Weathered Grey 6 Person is built for those who want to create the ultimate outdoor wellness space. Go bigger · Relax longer · Make it a shared experience Specifications Capacity 6persons Largest outdoor cabin Heater Output 9kW FERO electric Insulation 2.1in Mineral wool (5.4 cm) Lighting 2700K Interior + exterior Glass 0.3in Tempered (0.8 cm) Exterior WeatheredGrey Spruce, contemporary finish Ventilation Aerotherm Active airflow system Installation Outdoor Freestanding