Custom Indoor Sauna Room - 4' x 5' x 8' - Finnish Sauna Builders
Crafted with hemlock wood and low EMF carbon heating technology
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Custom-Built for Your Space
Pre-cut components and flexible bench layouts designed for your space. -
Premium Wood Selection
Choose from durable cedar, thermo aspen/alder, or thermo poplar. -
Complete Sauna Interior Package
Includes walls, benches, door, lighting, ventilation, and accessories. -
Flexible & Professional-Quality Setup
Customizable heaters and accessories for residential or commercial use.
Transform your space into a relaxing wellness retreat with the Custom Indoor Finnish Sauna Room Kit. This pre-cut system is designed to fit your room dimensions and includes premium wood options, customizable benches, an all-glass door, ventilation, lighting, and essential sauna accessories. Heater and accessory options are also available to create a personalized sauna experience
Installation Indoor / Built-In
Room Size Custom dimensions
Recommended Ceiling Height 8 ft
Wall & Ceiling Boards 1×4 Tongue & Groove
Bench Depth Approximately 20 in.
Door Type All-Glass Sauna Door
Door Frame 27.2 × 78.7 in.
Glass Size 24.4 × 77.3 in.
Required Rough Opening 28 × 80 in.
Flooring Matching Wood Duckboard
Ventilation Upper & Lower Vent Grilles
Lighting Marine-Grade Vapor-Proof Wall Light
Wood Options Western Red Cedar, Thermo Aspen/Alder, Thermo Poplar
Custom Pre-Cut Design — Made to fit your sauna space.
Premium Wood Options — Cedar, Thermo Aspen/Alder, or Thermo Poplar.
Custom Bench Layouts — Choose a configuration for comfort and space.
Complete Interior Kit — Walls, ceiling, benches, backrests, and trim.
All-Glass Sauna Door — Modern look with matching wood handles and trim.
Built-In Ventilation — Upper and lower vents for proper airflow.
Vapor Protection — Foil vapor barrier helps protect against moisture.
Sauna Accessories Included — Light, thermometer, bucket, ladle, headrest, and duckboard flooring.
Flexible Heater Options — Traditional or Wi-Fi-enabled heaters available.
Residential & Commercial — Suitable for homes, gyms, spas, and wellness spaces
Prepare the room with proper framing, insulation, electrical service, and exterior wall construction.
Install the vapor barrier to provide appropriate moisture protection.
Install the tongue-and-groove wall and ceiling boards according to the supplied installation instructions.
Assemble and install the benches in the selected configuration.
Install the backrests, trim, and moldings.
Install the glass door, ventilation grilles, flooring, and sauna light.
Install the properly sized sauna heater according to its manufacturer's requirements.
Add the thermometer and sauna accessories.
Preheat the sauna to your preferred temperature and use the thermometer to monitor the environment.
Follow all heater, electrical, ventilation, and safety instructions during operation.
Free Shipping on Most Orders Within the Continental U.S. (Excludes AK/HI). Total delivery 6 to 11 business days (handling 1 to 3 business days, transit 5 to 8 business days).
30 days return window; report any damage within 48 hours. For returns, the customer pays return shipping on change-of-mind returns; we cover it for items that arrive defective, damaged, or incorrect. Restocking fee: 25% on approved non-defective returns (waived for defective, damaged, or incorrect items and exchanges). Refunds are issued within 14 days after we receive and inspect the return.
Stress builds up, recovery feels impossible
FAR infrared penetrates deep, tension melts
Refreshed, restored, ready for anything
See It Transform Your Space
- Pre-cut components and flexible bench layouts designed for your space.
- Choose from durable cedar, thermo aspen/alder, or thermo poplar.
- Includes walls, benches, door, lighting, ventilation, and accessories.
- Customizable heaters and accessories for residential or commercial use.
Most users enjoy 15-30 minute sessions 3-5 times per week. The low EMF design makes daily use safe if desired. Start with shorter sessions and gradually increase as your body adapts.
FAR infrared technology heats your body directly rather than heating the air. This creates a more comfortable experience at lower temperatures while delivering deeper therapeutic benefits.
The sauna operates on standard household electrical. Specific power requirements and setup instructions are included with your delivery.
Hemlock wood is naturally antimicrobial and low-maintenance. Simply wipe down with a mild soap solution and ensure proper ventilation after each use. Detailed care instructions are included.
We offer 30-day returns for your peace of mind. See our Return Policy for complete terms and conditions.
Complete Your Recovery Suite
