ThermaSol Spectra 4-Person Fully Assembled Outdoor Sauna Cabin

Transform your backyard into a sophisticated wellness retreat with the ThermaSol Spectra 4-Person Outdoor Sauna Cabin. Combining contemporary architectural design with premium natural materials, the Spectra offers an elegant setting for traditional sauna bathing. Its expansive dark-tinted glass facade, thermally modified wood exterior, and refined interior create a distinctive addition to modern outdoor living spaces.

The Spectra features a striking Parsol dark grey thermal glass front framed in black aluminum, complemented by the rich texture of thermally modified Tyrol wood. A protective Firestone EPDM roof and multilayer STEICO wood fiber insulation provide practical construction features designed for outdoor installation.

Inside, thermo-aspen benches and backrests create a comfortable environment for up to four people. Integrated RGB LED lighting allows you to personalize the interior atmosphere, while the supplier-described fully assembled and prewired construction reduces the amount of on-site assembly required. The result is an inviting outdoor sauna that balances contemporary styling with the warmth of natural wood.

Specifications

• Brand: ThermaSol
• Model: Spectra
• Manufacturer Model Reference: 14-SPECTRA
• Product Type: Fully assembled outdoor sauna cabin
• Capacity: Up to 4 people
• Exterior Material: Thermally modified Tyrol wood
• Front Facade: Parsol dark grey thermal glass
• Glass Framing: Black aluminum
• Interior Seating: Thermo-aspen benches and backrests
• Insulation: Multilayer STEICO wood fiber insulation
• Roof: Firestone EPDM roofing membrane
• Lighting: Integrated RGB LED lighting
• Assembly: Fully assembled cabin
• Electrical Preparation: Supplier-described prewired electrical components
• Installation Environment: Outdoor
• Heater: Confirm the heater model and inclusion for the selected configuration

Features

• Contemporary Architectural Design: Clean lines, expansive glazing, and natural wood finishes create a sophisticated outdoor sauna with a distinctive modern appearance.
• Four-Person Capacity: Designed to accommodate up to four people, providing an inviting environment for individual relaxation or shared sauna sessions.
• Parsol Dark Grey Thermal Glass: The expansive tinted glass facade introduces natural light and creates a contemporary visual connection with the surrounding outdoor environment.
• Black Aluminum Framing: Sleek dark framing complements the tinted glazing and enhances the cabin's minimalist architectural styling.
• Thermally Modified Tyrol Wood Exterior: Premium wood paneling provides natural texture and warmth, with enhanced dimensional stability associated with thermal modification.
• STEICO Wood Fiber Insulation: Multilayer insulation helps retain heat and supports efficient sauna operation.
• Thermo-Aspen Benches and Backrests: Smooth, thermally modified aspen seating provides a comfortable environment for traditional sauna bathing.
• Integrated RGB LED Lighting: Customizable multicolor lighting allows you to adjust the interior atmosphere to suit your preferences.
• Firestone EPDM Roofing: A protective roofing membrane provides a moisture-resistant barrier when properly installed and maintained.
• Fully Assembled Construction: The Spectra is described as arriving fully assembled, reducing the amount of construction required at the installation site.
• Prewired Electrical Components: Supplier-described electrical preparation helps streamline the final installation process.
• Designed for Outdoor Living: Premium materials and contemporary styling make the Spectra an attractive addition to a backyard, garden, or dedicated outdoor wellness area.

Product Info

The supplied product information identifies this model as the ThermaSol Spectra. Confirm the model reference and selected configuration before purchasing.

The supplied description does not identify the sauna heater model, power rating, voltage, control system, or complete package contents. Confirm which heating equipment and accessories are included and review the applicable electrical requirements before ordering.

Although the Spectra is described as fully assembled and prewired, final placement, electrical connections, site preparation, and any required commissioning must still be completed before use.

Installation 

Before ordering, review the manufacturer's specification sheet to confirm the cabin's dimensions, weight, foundation requirements, electrical specifications, and installation clearances.

Because the Spectra is supplied fully assembled, verify that delivery vehicles and any required lifting equipment can access the intended installation location. Confirm unloading and placement requirements before delivery.

Prepare a suitable foundation and follow all manufacturer requirements for outdoor placement, drainage, ventilation, and weather protection.

Confirm the specifications and installation requirements of the selected sauna heater. All electrical connections should comply with the manufacturer's instructions and applicable local electrical codes.

Manuals 

• ThermaSol Spectra Outdoor Sauna Cabin — Specification Sheet (PDF)

Shipping

Free USA Shipping. Estimated delivery time is 12–13 weeks.

Product Use Notice

This product is designed for general wellness, relaxation, and everyday comfort. It is intended for personal, non-medical use in home or similar environments. Individual experiences may vary. Always follow the manufacturer’s instructions and recommended usage guidelines.