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ThermaSol Spectra 4-Person Outdoor Sauna Cabin
ThermaSol Spectra 4-Person Outdoor Sauna Cabin
ThermaSol Spectra 4-Person Outdoor Sauna Cabin
ThermaSol Spectra 4-Person Outdoor Sauna Cabin
ThermaSol Spectra 4-Person Outdoor Sauna Cabin
ThermaSol Spectra 4-Person Outdoor Sauna Cabin
ThermaSol Spectra 4-Person Outdoor Sauna Cabin

ThermaSol

ThermaSol Spectra 4-Person Outdoor Sauna Cabin

$36,092.00

Free Shipping

ThermaSol Warranty Included


Fully Assembled Outdoor Sauna | Tinted Glass | 4-Person Capacity

 

 

The ThermaSol Spectra Sauna Cabin blends architectural refinement with durable outdoor engineering, creating a modern wellness retreat designed for year-round use.

 

 

Accommodating up to four bathers, this fully assembled sauna delivers an immersive heat experience within a sleek, glass-forward design that complements contemporary outdoor spaces.

 

 

With its dark tinted façade, thermally modified wood exterior, and energy-efficient insulation system, the Spectra is built to perform beautifully in every season—offering comfort, protection, and visual impact in equal measure.

 

 

Model

SPECTRA SAUNA CABIN

Construction Material

Thermally Modified Tyrol Wood Panels

Sauna Control

Harvia Xenio CX45 with Wi-Fi

Sauna Heater

Harvia Virta 8kW with Wi-Fi

Capacity

3-4 People

Width

82" (208.3 cm)

Depth

90" (228.6 cm)

Height

91" (231.1 cm)

Bench Depth

24" (61 cm)

Weight

2205 lbs (1000.2 kg)

Shipping Weight

2,425 lbs (1100 kg)

Glass Material

34mm Parsol Dark Gray Glass

Bench Material

Thermo-Aspen

Lighting

RGB LED Color Light Therapy

 

 

 

Key Features

 

 

  • Fully assembled outdoor sauna cabin

  • Capacity: Up to 4 persons

  • Parsol dark grey tinted thermal glass front

  • Black aluminum framing

  • Thermally modified Tyrol wood exterior panels

  • Firestone EPDM roofing system

  • STEICO wood fiber multi-layer insulation

  • Thermo-aspen benches and backrest

  • Recessed RGB LED lighting

  • Harvia Virta electric heater

  • Designed for year-round outdoor use

  • 1-year manufacturer’s warranty

 

Includes:

 

  • Pre-Assembled Sauna Cabin
  • Harvia Virta 8kW Sauna Heater with Wi-Fi
  • Harvia Xenio CX45 Digital Control with Wi-Fi
  • Harvia AC3020 Sauna Stones (3 Boxes)
  • Installation Instructions
  • 1-Year Warranty

 

 

 

Capacity

3-4 People

Width

82" (208.3 cm)

Depth

90" (228.6 cm)

Height

91" (231.1 cm)

Bench Depth

24" (61 cm)

Weight

2205 lbs (1000.2 kg)

Shipping Weight

2,425 lbs (1100 kg)

 

 

 

 


Modern Exterior, Engineered for the Elements

 

 

The front of the Spectra features a striking single-glazed panel crafted from Parsol dark grey thermal glass, which subtly reflects its surroundings while helping protect against UV exposure. Framed in black aluminum, the glass façade creates a bold architectural statement with clean, defined lines.

 

 

Surrounding the structure, thermally modified Tyrol wood panels introduce a textured grain and enhanced durability. The cabin is topped with Firestone EPDM roofing, selected for its flexibility, weather resistance, and long-term performance in varying climates.



Insulated for Year-Round Comfort

 

 

Inside the Spectra, multi-layer insulation reinforced with STEICO wood fibers helps maintain stable interior temperatures while supporting energy efficiency. This thoughtful construction allows you to enjoy consistent heat retention whether bathing in winter cold or summer evenings.

 

 

Tyrol wall paneling continues indoors, adding warmth and texture, while smooth thermo-aspen benches and backrests provide ergonomic comfort and a refined finish.



Immersive Lighting & Heat Control

 

 

Recessed RGB LED lighting enhances the atmosphere, allowing users to tailor the cabin’s ambiance to their mood. From calming tones to energizing hues, the lighting system supports a personalized sauna experience.

 

 

The cabin is powered by the Harvia Virta electric heater, delivering steady heat and soft steam for a balanced, restorative session.

 

 

The ThermaSol Spectra Sauna Cabin offers a refined balance of durability and design—bringing together tinted glass architecture, advanced insulation, and reliable heat performance for a truly elevated backyard wellness experience.

 

FAQs

Do you ship internationally?

No. We currently ship to addresses within the United States only.

How much does shipping cost?

Shipping is free on all orders. There are no hidden fees or surprise charges at checkout.

How long will it take to receive my order?

Orders are processed within 1–2 business days (Monday–Friday). Transit time is typically 5–7 business days, for a total estimated delivery time of 6–9 business days.

How do I track my order?

Once your order ships, you’ll receive an email with a tracking link. You can also track your order here:
•Track your order

•Or enter your tracking number on the carrier’s official website

Can I return an item?

Yes. Returns are accepted within 14 calendar days of delivery if the item is:

  • In original condition
  • Unopened and unused
  • In original packaging
When will I receive my refund?

Refunds are processed within 10 days of receiving and inspecting your return. Refunds are issued to the original payment method.

Can I cancel my order?

Yes, if your order has not shipped yet. Once shipped, cancellations are no longer possible and the order can be returned after delivery.

Note: For more details, please see our full Return and Refund Policy

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Overview


Fully Assembled Outdoor Sauna | Tinted Glass | 4-Person Capacity

 

 

The ThermaSol Spectra Sauna Cabin blends architectural refinement with durable outdoor engineering, creating a modern wellness retreat designed for year-round use.

 

 

Accommodating up to four bathers, this fully assembled sauna delivers an immersive heat experience within a sleek, glass-forward design that complements contemporary outdoor spaces.

 

 

With its dark tinted façade, thermally modified wood exterior, and energy-efficient insulation system, the Spectra is built to perform beautifully in every season—offering comfort, protection, and visual impact in equal measure.

 

 

Model

SPECTRA SAUNA CABIN

Construction Material

Thermally Modified Tyrol Wood Panels

Sauna Control

Harvia Xenio CX45 with Wi-Fi

Sauna Heater

Harvia Virta 8kW with Wi-Fi

Capacity

3-4 People

Width

82" (208.3 cm)

Depth

90" (228.6 cm)

Height

91" (231.1 cm)

Bench Depth

24" (61 cm)

Weight

2205 lbs (1000.2 kg)

Shipping Weight

2,425 lbs (1100 kg)

Glass Material

34mm Parsol Dark Gray Glass

Bench Material

Thermo-Aspen

Lighting

RGB LED Color Light Therapy

 

Features

 

 

Key Features

 

 

  • Fully assembled outdoor sauna cabin

  • Capacity: Up to 4 persons

  • Parsol dark grey tinted thermal glass front

  • Black aluminum framing

  • Thermally modified Tyrol wood exterior panels

  • Firestone EPDM roofing system

  • STEICO wood fiber multi-layer insulation

  • Thermo-aspen benches and backrest

  • Recessed RGB LED lighting

  • Harvia Virta electric heater

  • Designed for year-round outdoor use

  • 1-year manufacturer’s warranty

 

Includes:

 

  • Pre-Assembled Sauna Cabin
  • Harvia Virta 8kW Sauna Heater with Wi-Fi
  • Harvia Xenio CX45 Digital Control with Wi-Fi
  • Harvia AC3020 Sauna Stones (3 Boxes)
  • Installation Instructions
  • 1-Year Warranty

 

 

Dimensions

 

Capacity

3-4 People

Width

82" (208.3 cm)

Depth

90" (228.6 cm)

Height

91" (231.1 cm)

Bench Depth

24" (61 cm)

Weight

2205 lbs (1000.2 kg)

Shipping Weight

2,425 lbs (1100 kg)

 

 

 

Description

 


Modern Exterior, Engineered for the Elements

 

 

The front of the Spectra features a striking single-glazed panel crafted from Parsol dark grey thermal glass, which subtly reflects its surroundings while helping protect against UV exposure. Framed in black aluminum, the glass façade creates a bold architectural statement with clean, defined lines.

 

 

Surrounding the structure, thermally modified Tyrol wood panels introduce a textured grain and enhanced durability. The cabin is topped with Firestone EPDM roofing, selected for its flexibility, weather resistance, and long-term performance in varying climates.



Insulated for Year-Round Comfort

 

 

Inside the Spectra, multi-layer insulation reinforced with STEICO wood fibers helps maintain stable interior temperatures while supporting energy efficiency. This thoughtful construction allows you to enjoy consistent heat retention whether bathing in winter cold or summer evenings.

 

 

Tyrol wall paneling continues indoors, adding warmth and texture, while smooth thermo-aspen benches and backrests provide ergonomic comfort and a refined finish.



Immersive Lighting & Heat Control

 

 

Recessed RGB LED lighting enhances the atmosphere, allowing users to tailor the cabin’s ambiance to their mood. From calming tones to energizing hues, the lighting system supports a personalized sauna experience.

 

 

The cabin is powered by the Harvia Virta electric heater, delivering steady heat and soft steam for a balanced, restorative session.

 

 

The ThermaSol Spectra Sauna Cabin offers a refined balance of durability and design—bringing together tinted glass architecture, advanced insulation, and reliable heat performance for a truly elevated backyard wellness experience.