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ThermaSol

Fortis Sauna Cabin

Fortis Sauna Cabin

The ThermaSol Fortis Sauna Cabin is a fully assembled outdoor sauna designed to combine contemporary architecture, premium natural materials, and modern sauna technology in a private wellness retreat for up to four people. The exterior pairs fluted Tyrol wood with inset black trim and honed black aluminum cladding for a distinctive architectural finish. A tinted Parsol tempered-glass front uses argon-insulated construction to provide additional thermal performance, UV protection, and a greater degree of privacy while maintaining an open, light-filled interior. Inside, Tyrol wood walls are complemented by smooth Thermo-Aspen benches and backrests, while high-density resin composite flooring provides a durable foundation. Multi-layer wood-fiber insulation, a Firestone EPDM roof, and integrated rainwater management prepare the cabin for year-round outdoor installation. Traditional sauna heat is provided by the included Harvia Virta 8.0 kW electric heater, paired with a Harvia Xenio CX45 digital control with Wi-Fi connectivity and MyHarvia app compatibility. Full-spectrum recessed LED lighting provides customizable interior illumination. Designed and crafted in the USA, the Fortis arrives fully assembled with pre-wired electrical components, creating a substantial outdoor sauna solution for gardens, patios, and dedicated backyard wellness spaces.
Fits 4 people
Indoor
Steam
$36,619
$36,619 $60,000
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Shipping calculated at checkout.
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In Stock - Estimated to ship in 6–8 weeks
  • 🔥 Built for Recovery
  • 🌲 Premium Materials
  • ✨ Exceptional Comfort
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Key Features

3–4 Person Capacity: Designed to comfortably accommodate up to four people.

Fully Assembled Construction: Delivered as a pre-assembled outdoor sauna cabin to minimize structural assembly at the installation site.

Fluted Tyrol Wood Exterior: Natural wood cladding provides warmth and architectural texture.

Honed Black Aluminum Accents: Black aluminum cladding and inset trim create a refined contrast with the natural wood exterior.

Tinted Parsol Glass Front: Semi-private tempered glass provides a sophisticated front facade with added privacy.

Argon-Insulated Glass: Insulated glazing improves the thermal performance of the glass facade.

UV-Protective Glass: Parsol glass provides UV protection while maintaining natural light inside the sauna.

Thermo-Aspen Seating: Smooth Thermo-Aspen benches and backrests provide comfortable sauna seating.

24 in Deep Benches: Generous bench depth provides comfortable seating for extended sauna sessions.

Harvia Virta 8.0 kW Heater: Included electric sauna heater provides consistent traditional sauna heat.

Harvia Xenio CX45 Control: Digital control provides time and temperature adjustment with Wi-Fi connectivity.

MyHarvia App Connectivity: Wi-Fi functionality enables compatible app-based sauna control.

Full-Spectrum LED Lighting: Recessed LED illumination with independent controls creates a customizable interior atmosphere.

Multi-Layer Insulation: Wood-fiber insulation helps improve heat retention and energy efficiency.

All-Season Roof System: Firestone EPDM roofing and integrated rainwater management support outdoor installation.

Pre-Wired Electrical: Electrical components arrive pre-wired, with final heater installation and electrical connection requiring a licensed electrician.

Crafted in the USA: Designed and manufactured in the United States.

1-Year Warranty: Supported by ThermaSol's supplied one-year warranty.

Product Details

Model: Fortis Sauna Cabin

Capacity: 3–4 People

Type: Fully Assembled Outdoor Traditional Sauna

Exterior Material: Fluted Tyrol Wood with Black Trim Inset & Honed Black Aluminum Cladding

Interior Material: Tyrol Wood Walls

Flooring: High-Density Resin Composite

Bench Material: Thermo-Aspen

Backrest Material: Thermo-Aspen

Bench Depth: 24 in

Front Style: Tinted Glass Front with Eave

Glass: Parsol Argon-Insulated Semi-Private Tempered Glass

Glass Feature: UV Protection

Handle: Honed-Black Exterior / Aspen Interior

Roof: Firestone EPDM

Rainwater Management: Integrated

Insulation: Multi-Layer Wood-Fiber Insulation

Heating Type: Electric Sauna Heater

Heater: Harvia Virta

Heater Power: 8.0 kW

Control: Harvia Xenio CX45 Digital Control

Connectivity: Wi-Fi / MyHarvia App

Lighting: Full-Spectrum Recessed LED

Lighting Voltage: 110V

Installation: Fully Assembled

Electrical: Pre-Wired; Final Installation Required

Installation Location: Outdoor

Origin: USA

Warranty: 1 Year

Included Accessories

• Pre-Assembled Fortis Sauna Cabin

• Harvia Virta 8.0 kW Sauna Heater with Wi-Fi

• Harvia Xenio CX45 Digital Control with Wi-Fi

• Harvia AC3020 Sauna Stones – 3 Boxes

• Temperature Sensor

• Headrests (2)

• Wood Platform

• Full-Spectrum LED Lighting

• MyHarvia App Compatibility

• Installation Instructions

• 1-Year Warranty

Dimensions

Capacity: 3–4 People

Exterior Dimensions: 87 × 90 × 89 in (W × D × H)

Bench Depth: 24 in

Product Weight: 2,161 lb.

Shipping Weight: 2,381 lb.

Bench Depth: 24 in

Shipping & Delivery

Shipping costs are determined based on the delivery location. The ThermaSol Fortis is delivered by flatbed trailer as a fully assembled outdoor sauna.

Customers are notified approximately two weeks before scheduled delivery to allow adequate preparation. Due to the cabin's 2,161 lb. product weight, a forklift or crane is required for placement, and manual offloading is not recommended.

The path between the delivery point and final installation location must be clear and accessible for the required placement equipment.

The sauna should be installed on a firm, level foundation with slight runoff for drainage. Suitable foundations include concrete, decking, pavers, or compacted gravel.

A licensed electrician is required to install the heater and complete the final electrical connection.

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Fortis Sauna Cabin
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REASONS TO LOVE RODEO

Crafted to Last
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Crafted to Last

Materials chosen for beauty, strength, and natural resistance to heat and moisture.

Quality Guarantee
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Quality Guarantee

Crafted with care, backed by our commitment to quality and your peace of mind.

UPGRADED HEATERS
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UPGRADED HEATERS

We offer a variety of heater types to match your sauna model and heating preference.

UNMATCHED SUPPORT
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UNMATCHED SUPPORT

We provide customer support and warranty coverage per policy. Shipping and delivery vary by model and location.

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KEY FEATURES

Precision Control

Precision Control

Every Rodeo sauna is equipped with advanced heating systems (infrared panels or traditional heaters) that deliver uniform, controllable warmth.

Premium Materials

Premium Materials

Our saunas are built using Canadian Hemlock or Western Red Cedar - chosen for their durability, natural beauty, and suitability for heat and humidity.

Quality Design

Quality Design

From seating to mood lighting, Bluetooth connections and built‑in sound systems, our saunas are designed to elevate your ritual.

Reliable Performance

Reliable Performance

Engineered with premium, durable components, our saunas deliver reliable, consistent heat and dependable performance for years of everyday use.

Frequently asked questions

Where do you ship?

We ship within the contiguous United States only. We do not ship to Alaska, Hawaii, or international destinations. Shipping availability may vary by product model and carrier.

How long does shipping & delivery take?

Shipping timelines vary by product type:
• Standard Models: Ship within 5–7 business days when in stock
• Custom Saunas (Made-to-Order): Typically deliver within 6–8 weeks

Delivery timelines are estimates and are not guaranteed.

How will my sauna be delivered?

Most saunas are delivered via freight carriers (curbside delivery) in a palletized wooden crate. Some components, such as the heater and accessories, may ship separately. The carrier will contact you to schedule delivery, and someone must be available to receive the shipment.

How long does it take to assemble?

Assembly required (typically 3–5 hours). Professional installation is recommended. Installation services are not provided.

What is your return policy?

All sales are final once an order has been placed and confirmed. Rodeo Wellness does not accept returns or exchanges for buyer’s remorse, incorrect measurements, change of mind, or personal preference. Returns are permitted only in cases of verified shipping damage or manufacturing defect, in accordance with our Refund Policy.

How do I return my sauna?

All sales are final once an order is placed and confirmed. Returns are not accepted for buyer’s remorse, incorrect measurements, or change of mind.

If your sauna arrives with visible damage or a manufacturing defect, you must:

• Inspect the shipment upon delivery
• Note any damage on the delivery receipt before signing
• Contact Rodeo Wellness within 48 hours of delivery
• Provide photo or video evidence of the issue

If a claim is approved, Rodeo Wellness will determine the appropriate resolution, which may include repair, replacement parts, or unit replacement. Due to freight shipping, physical product returns are not accepted.

Do the saunas come with a heater?

Most Rodeo Wellness sauna models include a compatible heater selected for that specific unit. Heater type and specifications vary by model and are listed on each product page. For safety and certification compliance, the heater is controlled directly on the unit, while the wall-mounted panel is used for lighting and speaker functions.

What electrical setup do I need?

Electrical requirements vary by model. Most saunas require a dedicated 220–240V connection installed by a licensed electrician. Customers are responsible for verifying compatibility prior to installation.

Can my sauna be installed outdoors?

Outdoor suitability depends on the specific model. Only models designated for outdoor use should be installed outdoors. Proper site preparation and weather protection are required.

What wood and materials do you use?

Rodeo Wellness saunas are constructed using Canadian Hemlock or Red Cedar, depending on the model. Wood grain, color, and finish may vary due to natural material characteristics. Materials are selected for durability and stable performance in sauna environments.

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Built for the Wild Within

Crafted for recovery, ritual, and a little peace and quiet.
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About Rodeo

At Rodeo we're on a mission to create the best saunas in the world. It all started with a simple realization - existing brands were either overpriced or cheap knock-offs.

So we built the brand we wished existed. A perfect balance of great materials, honest craftsmanship, and clean design at a fair price. We focus on what actually matters - crafting great products that hold up to real, everyday use.

We build with the belief that products should become part of your routine, not end up in a landfill. No trends. No gimmicks. Just great saunas, made the right way by people who care about their craft.

We make saunas for folks who deeply love the art of rest, recovery and relaxation after a hard days work.

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How we compare

 

OTHERS

Our Prices
50% less
Avg. $20,000+
Assembly & Installation
Simple assembly. Professional install optional.
Hundreds of parts. Time, complexity, and cost vary widely.
Heat Efficiency
Fast heat-up with even distribution
Slower heating with uneven hot spots
LED + Exterior Lighting Upgrade
Premium natural wood
Smart control panel
Bluetooth Audio