Finnish Sauna Builders Custom Indoor Sauna Room Kit – 5' x 7' x 8'

The Finnish Sauna Builders Custom Indoor Sauna Room Kit is a premium indoor sauna solution designed to bring the timeless comfort of authentic Finnish sauna bathing into your home or commercial wellness space. Thoughtfully crafted for both DIY enthusiasts and professional contractors, this complete sauna package includes the essential interior components needed to create a beautiful, functional, and personalized sauna environment.

Custom cut to your room dimensions, this indoor sauna kit is designed to simplify the building process while maintaining a high-end, built-in appearance. Simply provide the framing, insulation, electrical wiring, and exterior wall covering, and Finnish Sauna Builders supplies the sauna interior package. From elegant wall and ceiling boards to custom benching, vapor protection, ventilation, and accessories, every detail is selected to support a true sauna experience.

Choose from three exceptional wood options—Grade A Knot-Free Western Red Cedar, Thermo Aspen/Alde, or Thermo Poplar—to create the finish and atmosphere that best complements your space. With customizable bench configurations, an all-glass sauna door, duckboard flooring, ergonomic backrests, and classic sauna accessories included, this custom indoor sauna room kit delivers a refined and versatile wellness retreat tailored to your lifestyle.

Key Features

• Custom Indoor Sauna Kit: Interior components are precisely prepared for your sauna room dimensions to support a streamlined installation process.
• Authentic Finnish Sauna Experience: Designed to recreate the traditional warmth, comfort, and craftsmanship of a classic indoor sauna environment.
• Three Premium Wood Options: Available in Grade A Knot-Free Western Red Cedar, Thermo Aspen/Alde, or Thermo Poplar to match your preferred aesthetic and performance needs.
• Custom Bench Configurations: Bench layout options allow you to select the arrangement that best fits your room and relaxation preferences.
• Complete Interior Package: Includes wall and ceiling boards, bench boards with supports, corner moldings, duckboard flooring, ventilation grills, and more.
• All-Glass Sauna Door: Includes a sleek tempered glass sauna door with wood handles and trim for a bright, modern, and inviting finish.
• Built-In Moisture Protection: Foil vapor barrier helps support proper moisture management within the sauna structure.
• Comfort-Focused Details: Includes ergonomic backrests, a headrest, thermometer, sauna bucket with liner and ladle, and a vapor-proof wall-mounted light.
• DIY or Contractor Friendly: Ideal for homeowners, builders, and installers seeking a premium sauna kit with detailed instructions.
• Home or Commercial Use: Suitable for private wellness spaces, gyms, spas, and other indoor sauna applications.

Ideal For

• Custom home wellness and relaxation spaces.
• Indoor sauna room builds for residential properties.
• Contractors and DIY customers seeking a complete sauna interior kit.
• Spa, gym, and commercial wellness installations.
• Customers wanting customizable wood and bench configuration options.

Specifications

• Product Type: Custom Indoor Sauna Room Kit.
• Dimensions: 5' x 7' x 8'.
• Usage: Indoor.
• Installation Type: Custom sauna kit for on-site assembly.
• Wood Options: Grade A Knot-Free Western Red Cedar, Thermo Aspen/Alde, or Thermo Poplar.
• Wall & Ceiling Boards: 1 x 4 tongue and groove boards in selected wood.
• Bench Boards: Clear 1 x 4 bench boards with supports, 20" deep, custom-built to selected configuration.
• Door Type: All-glass sauna door with wood handles and trim.
• Door Frame Size: 27.2" x 78.7" (690 x 2000 mm).
• Glass Size: 24.4" x 77.3" (620 x 1963 mm).
• Frame Thickness: 1.65" x 3.6" (42 x 92 mm).
• Rough Opening Required: 28" x 80".
• Included Moisture Barrier: Foil vapor barrier.
• Ventilation: Upper and lower vent grills included.
• Flooring: Matching duckboard flooring for walk area.
• Lighting: Marine-grade, wall-mount, vapor-proof sauna light.
• Accessories Included: Sauna bucket with liner and ladle, thermometer, headrest, ergonomic backrests, and installation instructions.
• Recommended Ceiling Height: 8 feet.
• Wall Board Direction: Standard horizontal orientation unless room width exceeds 8 feet.

Health & Safety Notice

This product is designed for relaxation, recovery, and general wellness use. It is not intended to diagnose, treat, cure, or prevent any medical condition. Consult your healthcare provider before use if you have medical concerns.

Returns are subject to a 25% restocking fee. See our Return Policy for full details.

Shipping Information

Please contact us for current production, customization, and delivery estimates for your Finnish Sauna Builders Custom Indoor Sauna Room Kit – 5' x 7' x 8'.

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