Carbon Smart™ Indoor Sauna Room Kit

Transform your home into a private wellness retreat with the Carbon Smart™ Indoor Sauna Room Kit. This complete home sauna kit is designed to make it easier to create an authentic, high-end sauna experience in your own home—whether you're a DIY enthusiast, homeowner, designer, or professional contractor.

Precisely tailored to your space and crafted with premium Thermo Poplar wood, Carbon Smart™ combines thoughtful engineering, natural beauty, and lasting performance in one complete indoor sauna solution.

Complete Indoor Sauna Kit — Custom-Fit for Your Space

The Carbon Smart™ indoor sauna kit includes all the interior components needed to create your sauna, precisely cut and tailored to your room dimensions.

You provide the framing, insulation, electrical wiring, and exterior wall covering—we supply the rest. This streamlined approach eliminates the need to source and coordinate individual sauna interior components, making it easier to bring your vision to life.

Whether you're building a dedicated home sauna room, creating a private wellness space, or completing a custom residential project, Carbon Smart™ gives you a straightforward path to a beautiful, authentic sauna experience.

Premium Thermo Poplar Wood

Every Carbon Smart™ sauna is crafted exclusively with Thermo Poplar, a sustainably sourced, thermally modified wood selected for its combination of beauty, durability, and performance.

Through the thermal modification process, Thermo Poplar develops a distinctive appearance and enhanced characteristics that make it exceptionally well suited for sauna interiors. Its refined natural look creates a warm, sophisticated atmosphere while complementing modern and traditional home designs alike.

The result is a sauna interior that feels as luxurious as it performs—bringing the beauty of natural wood into your everyday wellness routine.

Why Choose a Carbon Smart™ Indoor Sauna?

• Complete indoor sauna kit designed for residential spaces

• Custom-cut interior components tailored to your room dimensions

• Crafted exclusively with premium Thermo Poplar wood

• Sustainably sourced and thermally modified wood

• Ideal for DIY sauna installations and professional contractors

• Streamlined solution for building a custom home sauna

• Premium design focused on beauty, performance, and wellness

Build Your Private Wellness Retreat

Turn an unused room or dedicated space into a luxurious indoor home sauna designed around you. With precision-cut components and premium Thermo Poplar construction, the Carbon Smart™ Indoor Sauna Room Kit makes creating your own private wellness retreat simpler, more beautiful, and more attainable.

Bring the sauna experience home with Carbon Smart™.

Thermo Poplar

A thermally modified wood treated at approximately 374°F for optimal indoor sauna use. This medium modification delivers enhanced dimensional stability, improved resistance to humidity and temperature fluctuations, and a warm, rich tone—all achieved through a chemical-free process. Ideal for creating a naturally beautiful, long-lasting sauna environment. As part of the Carbon Smart™ line, this wood is responsibly sourced to support carbon-smart forestry practices.

Customizable Bench Configurations

Choose the bench layout that best fits your space and needs from our selection of configurations shown in the product images. Each configuration is designed to maximize comfort and optimize your sauna experience.

What's Included in Your Carbon Smart™ Sauna Kit:

• Foil vapor barrier for proper moisture protection
• Ergonomic backrests for comfortable relaxation
• 1×4 tongue & groove boards (walls & ceiling) in Thermo Poplar
• Clear 1×4 bench boards with supports (20″ deep) in Thermo Poplar—custom-built to your chosen configuration
• Corner moldings for walls, ceiling, and baseboards (Thermo Poplar)
• All-glass sauna door with wood handles and trim
  • Frame: 27.2″ × 78.7″ (690 × 2000 mm)
  • Glass: 24.4″ × 77.3″ (620 × 1963 mm)
  • Frame thickness: 1.65″ × 3.6″ (42 × 92 mm)
  • Rough opening required: 28″ × 80″
• Duckboard flooring for walk area (Thermo Poplar)
• Upper and lower vent grills for proper air circulation
• Traditional sauna bucket with liner and ladle
• Sauna thermometer for temperature monitoring
• Comfortable headrest
• Marine-grade, wall-mount, vapor-proof sauna light
• Detailed installation instructions for easy assembly

Important Installation Notes:

• Recommended ceiling height is 8 feet per manufacturer safety and clearance guidelines. For custom ceiling heights, please contact our support team.

Perfect for Home or Commercial Use

Whether you're building a personal wellness sanctuary or outfitting a spa or gym, our Carbon Smart™ DIY sauna kits deliver professional-quality materials at competitive prices.

Expert Support Available

Contact your Carbon Smart™ Specialist today for personalized guidance in creating the perfect sauna room for you and your family.