Strategy & Business Model
Concept · Positioning · Business model · Operating model
Beyond Heat
Traditional thermal cultures were never built around heat alone.
They developed a sophisticated understanding of how the environment, ritual and skilled guidance could work together to shape experience.
Much of modern wellness has reduced this tradition to temperature and equipment.
Cella begins with a different premise: the real potential of thermal culture lies in recovering that depth — and carrying it forward.
From Fixed Rooms to Programmable Environments
Most bathhouses are built around fixed room types — sauna, steam, cold.
Cella starts with a different model: thermal environments that can change deliberately over time.
The goal is not variation for its own sake. Each experience is designed to create a deliberate shift in human state.
Instead of one room producing one experience, the same environment can support many different programmed and guided experiences.
The result is a far wider range of experiences — with greater depth, precision and repeatability.
The Thermal Platform
Rooted in traditional bathhouse practice, Cella designs the thermal environment from the ground up using contemporary engineering and control.
Architecture, bench geometry, heating, steam and ventilation are developed as one system to shape how heat, moisture and air move through the space.
The result is an environment that can move from dry sauna-like heat to dense steam, redistribute heat and moisture, bring steam lower, or deliver cooler air directly to the breathing zone — with precise control of the microclimate.
The Operating System
One operating system coordinates heating, steam, airflow, water dosing and lighting into a designed thermal program.
Each program defines how these systems change and interact through a session — in a sequence built around a specific experiential goal.
Programs are developed through practice, observation and physiology, then tested in real sessions, refined and repeated.
Over time, this creates an evolving library of tested thermal programs.
The Human Layer
Cella supports both autonomous and guided thermal experiences.
Autonomous
In autonomous mode, the system can run complete, repeatable thermal programs without continuous practitioner control.
Guided
In guided sessions, practitioners can work with the full capabilities of the environment — from gentle heat and long meditative sessions to intense heat, steam, cold, music and multisensory experiences.
This reduces dependence on specialist staffing for everyday operation, while expanding what guided sessions can become.
Complete Thermal Rooms
Cella can deliver the thermal room as a complete physical product.
Designed, engineered and produced as one integrated system — architecture, thermal equipment, ventilation, controls and programming.
The complete room is tailored to the project and delivered for integration into the surrounding building.
From design through production and delivery, coordinated by Cella.
From the Thermal Product to the Whole Project
The thermal product is the core — but its full potential depends on how it is integrated into the project around it.
Architecture & Experience
Spatial planning · Guest flow · Thermal journey · Materials & atmosphere
Thermal Engineering & Controls
Thermal design · Heating & steam · Ventilation · Automation & control
Commissioning & Operations
Testing · Training · Launch · Ongoing refinement
Built to Perform in Real Life
Cella stays through commissioning, launch and early operation — tuning the system and its programs in practice.
Commission
Test and tune the system under operating conditions.
Program
Develop and tune thermal programs for the specific project and operating model.
Train
Prepare practitioners and operating teams to run sessions confidently and consistently.
Refine
Learn from real sessions and continue improving after opening.
Built from Practice
The technology came after the practice.
Cella grows out of hands-on thermal practice — designing and operating thermal centers, guiding guests and training practitioners.
15+ years
of thermal practice
10+
thermal spaces designed and built
3
thermal centers in Los Angeles, Bali and Lisbon.
Let’s build the next one together.
For new and existing bathhouses, hotels, resorts and private clubs.