Indoor Sauna Design
High-performance indoor sauna plans with moisture control, ventilation, and heater sizing guidance.
An indoor sauna must be designed to protect the surrounding structure while delivering the classic sauna experience. We create build-ready plans that address insulation, vapor control, ventilation, and heater sizing. Whether your sauna is inside a primary residence, guest house, or garage conversion, we tailor the design to your space, budget, and performance goals.
What We Plan For Indoors
- Room layout, bench heights, and safe heater clearances.
- Insulation and vapor control details to protect adjacent rooms.
- Ventilation placement to keep air fresh and heat even.
- Electrical requirements and heater sizing recommendations.
- Material specifications and a complete materials list.
Design Support During Construction
We remain available to answer questions, clarify details, and update plans during construction. Your licensed contractor handles permits, scheduling, and installation under a separate agreement directly with you.
Serving Tahoe In-Person + Remote Nationwide
Indoor Sauna Photos
Start Your Indoor Sauna Design
Get drawings, specifications, and a materials list your builder can execute.
Start the Design ProcessFAQ
Do you handle construction or permits?
No. We provide design and consulting services only. Construction and permitting are handled by a licensed contractor you hire directly.
Can you design for a bathroom or basement?
Yes. We design indoor saunas for a wide range of spaces and tailor the plan to utilities and clearances.
How do you prevent moisture issues?
We specify insulation, vapor control layers, and ventilation strategies to protect adjacent rooms and finishes.
Can you coordinate with my contractor?
Yes. We can answer questions and update plans during construction to keep the project on track.