The 5×7 Custom Western Red Cedar Sauna Kit is one of our best-selling models in both Canada and the USA. Western Red Cedar is renowned for its strength, light weight, and natural resistance to warping or shrinking—making it the ideal wood for sauna construction. It also remains cooler to the touch, offering a more comfortable surface for sitting and leaning during sauna sessions.

This DIY liner kit is the simplest way to build a high-quality sauna in your home or commercial space. Designed for quick and efficient installation, it can be added to any pre-framed, insulated, and wired structure. Typical installation locations include basements, backyard sheds, and wellness facilities.

Each kit is crafted from premium Clear or Knotty Canadian Western Red Cedar and can be customized to fit any shape or size. Sauna kits offer the most budget-friendly and reliable solution for sauna construction, and Botanical Sauna provides unbeatable factory-direct pricing.

With years of experience in the sauna industry, we’re committed to delivering expert design support, exceptional customer service, and the highest-quality cedar saunas available.

What’s Included in the 4×8 Custom Sauna Kit:

• Foil vapor barrier
• 1×4 or 1×3 11/16″ tongue-and-groove (T&G) Clear or Knotty grade ‘A’ cedar for walls and ceiling
• All T&G boards finished on one side
• Clear or Knotty 2×4 grade ‘A’ cedar for benches and bench supports
• Cedar door casings (interior and exterior)
• Corner mouldings for walls and ceiling junctions
• Upper and lower cedar vent grills
• One marine-grade, vapor-proof sauna light
• Detailed step-by-step installation instructions

Note: Sauna framing and exterior finishing are quoted separately. Base kit pricing does not include a sauna heater.

Disclaimer:
Electrical Installation: BotanicalSauna is not liable for any electrical work. All electrical connections must be performed by a licensed electrician in compliance with local codes and the heater manufacturer’s installation guidelines.

Heater Selection: Our pricing tool provides heater suggestions based on standard kW requirements and general clearance guidelines. However, it is your responsibility to confirm that the chosen heater is appropriate for your specific sauna layout. Required clearances may vary depending on heater placement (e.g., front wall vs. side wall) and surrounding materials (e.g., glass, tile, or wood). Sample images are for reference only and may not represent actual clearance conditions. Always consult the heater’s manual and use proper heat shields or non-combustible materials when necessary.