ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin
ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin
ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin
ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin
ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin
ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin
ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin

ThermaSol Spectra Outdoor Sauna Cabin

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Authorized Dealer - Full Warranty Included

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Sale price$36,092.00 Regular price$51,559.00
Save $15,467.00
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Model: THS-SPECTRA
Modern outdoor sauna cabin with bold thermal glass design
Thermo-aspen benches and brushed Tyrol wood interior finishes
RGB LED chromatherapy lighting with remote control included
8kW Harvia Virta heater with Wi-Fi capability included
Ships fully assembled for streamlined outdoor installation
When in stock, ships free via LTL within 3-6 business days. This product will require off-loading from the flat-bed truck by a fork lift.
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How does delivery work?

This sauna arrives fully assembled and ships on a large, secure pallet via LTL freight. Because of its size and weight, you will need to arrange a crane or forklift to move the sauna from the curb to its final location on your property.

Our team will contact you before delivery to review all logistics, answer questions, and ensure you’re fully prepared for a smooth drop-off.

The carrier will reach out to schedule a convenient delivery window, and tracking updates will be provided throughout the process. Protective packaging is included to help ensure your sauna arrives in perfect condition.

What are the electrical requirements?

Thermasol saunas require a 220–240V hardwired connection with a dedicated breaker. Dedicated 120V is also required for accessories such as lighting and controls.  We recommend confirming the exact amperage and wire size with your electrician based on the heater model.

How is the sauna built?

The ThermaSol Spectra Sauna Cabin is built using insulated multi-layer wall construction with STEICO wood fiber insulation for efficient heat retention and outdoor durability. Thermally modified Tyrol wall panels and thermo-aspen benches create a warm and modern interior, while vivid Parsol Dark Grey thermal glass and black aluminum framing provide a bold architectural appearance. The sauna arrives fully assembled for simplified outdoor installation.

What are the dimensions?

Exterior Dimensions: 90”L x 82”W x 91”H

What is the warranty?

Every Thermasol sauna is protected by a 1-year warranty covering the cabin structure and non-electrical components.

Heater warranties are provided directly by the manufacturer and vary by brand:

Harvia: 2 years residential warranty

HUUM: Limited 3-year residential warranty (excluding heating elements)

Saunum: 2 years residential warranty

Description

ThermaSol Spectra Outdoor Sauna Cabin

The ThermaSol Spectra Outdoor Sauna Cabin is a masterfully realized architectural sanctuary engineered to bring an elite, premium day-spa experience directly into your outdoor landscape, backyard, or custom garden setup. Artfully tailored with a balanced footprint that comfortably hosts 3 to 4 bathers, this heavy-duty freestanding cabin makes a bold, contemporary design statement while serving as a striking geometric focal point. Its exterior features a highly unique combination of thermally modified Tyrol wood panels and vivid-colored thermal glass beautifully framed in commercial-grade black aluminum. Inside, the cabin is clad in exceptionally smooth, thermally modified Aspen benches and brushed Tyrol wood walls—a sophisticated harmony of natural textures that radiates a deep, organic warmth and premium tactile comfort.

The defining visual highlight of the Spectra is its massive, high-performance glass front. Engineered with ultra-thick 1.34" Parsol Dark Grey Glass (PSDG), this premium thermal glazing filters incoming natural light to create a soft, calming internal glow while strictly preserving absolute personal privacy from the outside. To fully engage your senses and support deep physical recovery, the interior features an integrated RGB LED color therapy system. This advanced chromatherapy network allows you to effortlessly customize the atmosphere via remote control, bathing the rich wood textures in waves of healing light tailored for deep meditation or intense post-workout relaxation.

Beneath its polished Scandinavian styling, the Spectra is packed with high-performance, all-weather engineering. Driving the thermal environment is a high-output 8kW Harvia Virta electric heater, fully integrated with smart Wi-Fi capabilities for seamless smartphone app automation from anywhere. Underneath the premium finishes, advanced multi-layer insulated walls packed with eco-friendly STEICO wood fiber work alongside a commercial-grade Firestone EPDM weatherproof roof to lock in radiant heat with extreme efficiency, keeping energy consumption low even in freezing climates. Delivered fully pre-assembled from the factory via flatbed for a fast, turnkey installation, this connected oasis delivers an uncompromising backyard retreat built for luxury year-round rejuvenation.

Features
  • Bold Black-Aluminum Framing: Combines a striking vivid-colored thermal glass exterior shell with a heavy-duty black aluminum structure designed to withstand year-round weather extremes.
  • Thick Parsol Privacy Glass: Built with heavy-duty 1.34" Parsol Dark Grey Glass (PSDG) that provides superior thermal efficiency, structural strength, and total exterior privacy.
  • Tyrol Panels & Thermo-Aspen Woods: Blends rich, natural-textured brushed Tyrol wall panels with ultra-smooth, heat-treated Aspen benches for a luxurious tactile experience and lasting durability.
  • Smart Wi-Fi 8kW Virta Automation: Driven by a premium electric heater that syncs with your smartphone for effortless remote scheduling, activation, and precise temperature management.
  • RGB LED Chromatherapy: Features an integrated, multi-color LED mood lighting system that lets you customize the color profile via remote control to enhance relaxation and mental relief.
  • STEICO Wood Fiber Insulation: Engineered with eco-friendly, multi-layer STEICO wood fiber internal insulation that ensures rapid heat retention, stable temperatures, and exceptional energy savings.
  • Firestone EPDM Weatherproof Roof: Outfitted with an ultra-durable, commercial-grade Firestone EPDM roof layer engineered for absolute protection against heavy rain, snow, and UV exposure.
  • Turnkey Pre-Assembled Delivery: Arrives fully fabricated and assembled from the factory, entirely eliminating complex on-site construction times so you can begin your wellness ritual immediately.
Includes
  • 1 x Fully Assembled ThermaSol Spectra Structural Outdoor Wood Cabin Shell
  • 1 x Smart Wi-Fi-Enabled 8kW Harvia Virta Electric Heater
  • Premium Full-Capacity Box of Selected Finnish Sauna Stones
  • Integrated Full-Height 1.34" Parsol Dark Grey Glass Front Wall and Door Assembly
  • Premium Thermally Modified Aspen Multi-Bather Seating Benches
  • RGB LED Chromatherapy Lighting Strips with Wireless Remote Control
  • Pre-Installed High-Performance Firestone EPDM Weatherproof Roof Structure
  • Complete Factory Installation and Placement Guide
Specifications
  • Product Type: Luxury Contemporary Outdoor Connected Sauna Cabin
  • Bather Capacity Sizing: 3 to 4 People (Residential Outdoor Installation)
  • Exterior Dimensions (L × W × H): 90" × 82" × 91"
  • Heater Capacity & Model: Included 8kW Harvia Virta Electric Heater with Wi-Fi App Control
  • Automation Profile: Wi-Fi-Enabled Smart Control via Mobile App Integration
  • Glass Infrastructure Specs: 1.34" Extra-Thick Parsol Dark Grey Glass (PSDG) Thermal Panels
  • Roof Architecture: Heavy-Duty Weatherproof Firestone EPDM Roof System
  • Exterior Material Shell: Thermally Modified Tyrol Panels + Vivid Thermal Glass with Black Aluminum Frame
  • Interior Wood Materials: Thermally Modified Tyrol Wood Walls & Thermally Modified Aspen Seating Benches
  • Structural Insulation: Multi-Layer Construction Packed with Sustainable STEICO Wood Fiber Core
  • Atmospheric Illumination: Integrated RGB LED Color Therapy Lighting System with Remote Control
  • Assembly Application: Arrives Fully Pre-Assembled from Factory (Turnkey Installation)
  • Logistics & Shipping: Flatbed delivery; advance notice provided for forklift or heavy crew off-loading
  • Design Origin: Designed and Engineered in Scandinavia
Manuals
Shipping

Thermasol Spectra saunas ship free within the 48 contiguous United States. For shipping to other locations, please reach out to us directly for a customized quote.

Shipping Times:
Delivery times depend on the specific Thermasol model and current demand. While some models are available for immediate shipment, others are custom-made. For an accurate shipping timeline for your chosen model, please contact us directly.

All shipments are handled through LTL (less-than-truckload) freight services, which require a scheduled delivery appointment. You will be contacted in advance to coordinate the delivery.

If you have any questions or need further assistance, please don’t hesitate to contact us.

This product will require off-loading from the flat-bed truck by a fork lift.

ThermaSol Sauna ThermaSol Spectra Outdoor Sauna Cabin

ThermaSol Spectra Outdoor Sauna Cabin

$36,092.00

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