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ThermaSol Spectra Outdoor Sauna Cabin - Architectural Glass Sauna (4-Person)

Sale price$51,599.97

ThermaSol Spectra Outdoor Sauna Cabin - Architectural Glass Sauna (4-Person)
ThermaSol Spectra Outdoor Sauna Cabin - Architectural Glass Sauna (4-Person) Sale price$51,599.97

ThermaSol Fortis Outdoor Sauna Cabin — Architectural Glass Sauna (4-Person)

A fully assembled outdoor sauna designed as a permanent architectural wellness structure—combining modern materials, traditional heat performance, and all-season durability.


A Permanent Outdoor Wellness Structure

The Fortis is more than a sauna—it’s a dedicated outdoor installation designed to elevate both your space and your daily routine.

With its clean architectural lines, insulated construction, and premium materials, it delivers a consistent, high-performance sauna experience year-round.


Why This Sauna Stands Out

  • Architectural Glass Front
    Parsol dark grey thermal glass provides privacy, solar protection, and a modern aesthetic
  • Fully Assembled, Turnkey Design
    Delivered pre-built and pre-wired for simplified installation
  • All-Season Insulated Construction
    Multi-layer wood fiber insulation ensures efficient heat retention
  • Premium Outdoor Materials
    Built to perform in changing weather conditions

Result: a high-performance sauna that doubles as a design-forward outdoor centerpiece


Built for Performance & Longevity

  • Exterior: Thermally modified Tyrol wood with black aluminum framing
  • Interior: Thermo aspen benches and backrests
  • Roofing: Firestone EPDM system for weather protection
  • Insulation: STEICO multi-layer wood fiber system

Heating & Atmosphere

  • Traditional Sauna Heating System
    Designed for consistent, high-temperature sauna sessions
  • Integrated RGB LED Lighting
    Adjustable ambient lighting for a customized experience

What This System Enables

  • A permanent outdoor sauna installation
  • Reliable, high-temperature sauna sessions
  • A visually striking backyard centerpiece
  • A shared wellness experience for up to four users

Core Features

  • 4-Person Capacity
  • Parsol Thermal Glass Front
  • STEICO Insulated Construction
  • Thermo Aspen Interior Seating
  • RGB LED Lighting System
  • Fully Assembled & Pre-Wired Delivery

Installation

  • Outdoor use only
  • Delivered fully assembled
  • Electrical connection required
  • Professional installation recommended

Shipping

  • Lead time: 12–13 weeks
  • Freight delivery (USA)

Important Note

This product is intended for general wellness and relaxation use.
Consult a licensed professional for proper installation and electrical setup.