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Carbon Smart Indoor Sauna Kit, 7' x 8' x 8'
Carbon Smart Indoor Sauna Kit, 7' x 8' x 8'
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Carbon Smart indoor sauna room kit
A considered foundation for your home sauna space
Create a dedicated sauna room with a 7' x 8' x 8' Carbon Smart kit from Finnish Sauna Builders. The kit brings together a Thermo Poplar interior, custom bench components, an all-glass door, ventilation pieces, lighting, and practical accessories, while leaving the room framing, insulation, wiring, and exterior wall finish to your installation plan.
Why Customers Choose This Product
- ✓A complete interior kit for a planned 7' x 8' x 8' sauna room.
- ✓Thermally modified Thermo Poplar for a warm, stable interior finish.
- ✓Bench components are prepared for the configuration selected for your space.
- ✓Flexible heater selection, including no-heater and WiFi-enabled options.
- ✓Installation instructions and core sauna-room accessories are included.
Product Highlights
Thermo Poplar interior
Thermo Poplar is thermally modified for improved dimensional stability in a sauna environment and brings a naturally warm tone to the room.
Prepared bench components
Clear 1×4 bench boards and supports are supplied at 20" deep and built around the configuration selected for the sauna.
All-glass sauna door
The kit includes an all-glass door with wood handles and trim. Plan for a 28" × 80" rough opening.
Heater and accessory options
Choose no heater or a 9 kW Harvia or EOS configuration, and add bench skirting, LED under-bench lighting, or the luxury package.
Specifications
- Kit size
- 7' × 8' × 8'
- Product type
- Custom sauna room kit
- Interior wood
- Thermally modified Thermo Poplar
- Door
- All-glass door with wood handles and trim
- Door frame
- 27.2" × 78.7" frame; 24.4" × 77.3" glass
- Rough opening
- 28" × 80"
- Bench depth
- 20" clear 1×4 bench boards with supports
- Heater choices
- No heater, or selected 9 kW Harvia or EOS model
- Recommended ceiling
- 8 feet
What's Included
- Foil vapor barrier.
- Ergonomic backrests and a comfortable headrest.
- Thermo Poplar 1×4 tongue-and-groove wall and ceiling boards.
- Clear Thermo Poplar bench boards and supports.
- Thermo Poplar corner moldings, baseboards, and trim components.
- All-glass sauna door with wood handles and trim.
- Thermo Poplar duckboard flooring for the walk area.
- Upper and lower vent grills.
- Traditional sauna bucket with liner and ladle.
- Sauna thermometer.
- Marine-grade, wall-mount, vapor-proof sauna light.
- Detailed installation instructions.
Ideal For
This kit is suited to homeowners, builders, and commercial projects planning a dedicated indoor sauna room with an 8-foot ceiling. It works well for a new build or a carefully planned renovation where the surrounding framing, insulation, electrical work, and exterior finish will be handled separately.
Important Information
- This is an interior sauna room kit. Room framing, insulation, electrical wiring, and exterior wall covering are not included.
- Use a qualified electrician for heater and lighting connections, and follow the selected heater manufacturer's instructions.
- Confirm permits, electrical requirements, ventilation, clearances, and inspection requirements with your local authority before installation.
- The recommended ceiling height is 8 feet. Contact the seller before ordering if your planned ceiling height differs.
- The shipment includes an all-glass door. Product imagery may show a glass wall for layout reference.
- Wall boards normally run horizontally. If the room width exceeds 8 feet, an interior seam may be required where boards meet.
Frequently Asked Questions
What is included with the sauna kit?
The kit includes the Thermo Poplar wall and ceiling boards, bench components, trim, all-glass door, duckboard flooring, vapor barrier, vent grills, sauna light, bucket and ladle, thermometer, headrest, backrests, and installation instructions. Heater and accessory package availability depends on the configuration selected.
Is the framing, insulation, and electrical work included?
No. The surrounding room framing, insulation, electrical wiring, and exterior wall covering are provided separately as part of your installation plan.
What wood is used inside the sauna?
The interior uses thermally modified Thermo Poplar, selected for its warm appearance and improved dimensional stability for indoor sauna use.
Which heater options are available?
You can select no heater, a Harvia Cilindro PC90 9 kW heater with built-in control, a Harvia Cilindro PC90E 9 kW WiFi heater, a Harvia Virta 9 kW WiFi heater with railing, an EOS Cubo Avantgarde 9 kW WiFi heater, or an EOS Mythos S35 9 kW WiFi heater. Heater stones are included with the listed heater configurations.
What door opening should I plan for?
Plan for a 28" × 80" rough opening. The included door frame measures 27.2" × 78.7", and the glass measures 24.4" × 77.3".
Can this kit be installed at a different ceiling height?
The recommended ceiling height is 8 feet. Contact the seller before ordering to discuss a different planned ceiling height.
Who should complete the installation?
The kit includes installation instructions, but the project should be planned with an experienced contractor where appropriate. A qualified electrician should complete electrical connections, and all work should follow local requirements and the selected heater manufacturer's instructions.
Choose the configuration that fits your room plan, then bring the pieces together into a calm, purpose-built sauna space at home or in a commercial setting.
For general wellness and relaxation use only. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a qualified professional if you have questions about sauna use or whether it is appropriate for you.
