8x12x7 U Custom Indoor Cedar Sauna Kit
Fits 10 people
The 8×12×7 U indoor cedar sauna kit is a 10-person sauna built for large home wellness rooms, gyms, and commercial projects.
With benches on three sides and the heater centered, this U-shaped layout creates balanced heat circulation and an open middle area that makes the room feel spacious while still maximizing seating.
Built from Canadian Western Red Cedar, this sauna kit offers excellent durability and a naturally comfortable surface for sitting and leaning. Clear or knotty cedar options are available based on your design preference and budget.
This is a liner kit designed to be installed inside a properly framed, insulated, and wired structure. Standard 7-ft height, with an optional 8-ft upgrade.
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.
Please click “SEE MANUALS & INSTRUCTIONS” to see all related documents for this product.
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8x12x7 U Custom Indoor Cedar Sauna Kit
$4,211.00

