12×12 S Custom Indoor Sauna Kit

Price:

$4,722.00 Inc. Vat

The 12×12 S Custom Indoor Sauna Kit is our top-selling sauna across Canada. Built from durable, naturally beautiful Western Red Cedar, it stays strong, resists warping, and offers a cooler, more comfortable surface.

Our DIY liner kits make it easy to turn any framed, insulated, and wired space—basement, shed, or commercial room—into a complete sauna. Available in Clear or Knotty Canadian Cedar, every kit can be customized to any size or layout, giving you an affordable and efficient way to build a premium sauna.

With years of industry expertise, Sauna Depot provides factory-direct pricing, expert guidance, and high-quality cedar craftsmanship.

What’s Included:

  • Foil vapour barrier
  • 1×4 or 1×3 T&G clear or knotty Grade A cedar for walls/ceiling
  • Finished tongue-and-groove panels
  • 2×4 Grade A cedar for benches and supports
  • Cedar door casings
  • Corner moldings
  • Cedar vent grills
  • Marine-grade vapour-proof sauna light
  • Easy installation instructions
Build Price
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