3x3x7 Custom Indoor Cedar Sauna Kit

Depth: 3 ft
Width: 3 ft
Height: 7 or 8 ft
Capacity: 1 people
Electric heater
Knotty or Clear Western Red Cedar

3x3x7 Custom Indoor Cedar Sauna Kit

Fits 1 person

The 3×3×7 indoor cedar sauna kit is the most compact option in our lineup, ideal for single-user home saunas where space is extremely limited. This layout works well in small bathrooms, closets, condos, or personal wellness corners.
With a 3-ft depth and 3-ft width, this kit is designed for seated use and efficient heat retention when paired with a properly sized electric heater. It’s a practical solution for those looking to add a personal sauna without major renovations.

Built from Canadian Western Red Cedar, this sauna kit offers excellent heat resistance, durability, and a naturally comfortable surface. Cedar is available in clear or knotty grades, depending on your design preference and budget. Standard 7-ft height, with an optional 8-ft upgrade.

This is a liner kit designed for installation inside a properly framed, insulated, and wired structure. It is suitable for indoor installations and can also be used inside outdoor structures such as sheds, garages, or cabins.

Kit Includes
  • Foil Vapor Barrier
  • Grade “A” cedar tongue & groove for walls and ceiling (1×4 or 1×3, 11/16″ thick — clear or knotty)
  • All tongue & groove boards finished on one side
  • Clear or knotty 2×4 Grade “A” cedar for benches and bench supports
  • Door Casings for inside and outside of the sauna
  • Corner moldings for wall and ceiling joints
  • Cedar vent grills (lower and upper)
  • One marine-grade, vapour-proof light fixture
  • Detailed sauna installation instructions

Notes & Disclaimer
Framing, insulation, exterior cladding, sauna heater, and electrical work are not included.

Plank Orientation (Walls + Ceiling)
All of our sauna kits come standard with horizontal wall planks.

Ceiling boards: The ceiling board direction is determined by the shorter interior dimension of the sauna (Depth vs. Width). The ceiling boards always run across the shortest span of the room to ensure proper support and a clean installation.

Examples:

  • 10′ × 8′ sauna (D × W): shortest span is 8′, so ceiling boards run across the 8′ span (width-wise).
  • 7′ × 9′ sauna (D × W): shortest span is 7′, so ceiling boards run across the 7′ span (depth-wise).

Please confirm the ceiling-board direction for your sauna and install your ceiling joists accordingly before installation. Proper joist orientation is required to support the supplied ceiling boards correctly.

If you prefer a different orientation (e.g., vertical wall planks or a different ceiling-board direction), please specify this in your order notes when placing your order (subject to price change).

If no preference is noted, the default orientation will be used.

Electrical Disclaimer: Bsaunas Inc. is not responsible for any electrical work. Installation must be completed by a licensed electrician in accordance with local electrical codes and the manufacturer’s installation manual.

Our price builder suggests heaters based on typical kW requirements and standard clearance guidelines. It is your responsibility to ensure the selected heater is suitable for your specific sauna layout. Clearances may vary depending on heater placement (e.g., front wall vs. depth side) and wall materials (e.g., glass vs. wood). Sample images may not reflect actual clearance conditions. Always refer to the heater manual and use heat shields or non-combustible materials where required.

Browse layouts by room depth: 3–6 ft | 7–9 ft | 10–12 ft

    The local and Wi-Fi sauna controls are essentially the same in terms of hardware and functionality. The key difference is that the Wi-Fi version includes an ID for connecting to the HUUM mobile app (Apple or Google Play). This feature allows you to remotely activate your sauna, enabling you to heat it up in advance, whether you're on your way home or just finishing a workout. It's designed to enhance convenience, ensuring your sauna is ready when you are.

  • Choose Sauna Accessories
    Thermometers
    Clocks and Sand Timers
    Pails and Ladles
    Sauna Rests
    Light Covers
    Miscellaneous
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3x3x7 Custom Indoor Cedar Sauna Kit

$1,154.00

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