ThermaSol · Outdoor Sauna
ThermaSol Spectra Sauna Cabin
Fully Assembled Outdoor Sauna, Tinted Glass-Front, Up to 4 Persons
ThermaSol Spectra Sauna Cabin
Overview
Enjoy restorative wellness in a modern outdoor retreat with the ThermaSol Spectra Sauna Cabin, pairing architectural elegance with quality construction to compliment any backyard space.
Combining contemporary styling with durable materials, the Spectra Sauna Cabin delivers a transformative sauna experience 365 days a year.
The Spectra hosts a sleek, single-glazed glass front constructed from Parsol dark grey thermal glass, which reflects vivid colors while protecting against UV rays. The glass is framed from black aluminum while the surrounding exterior is crafted from thermally modified Tyrol panels offering a unique textured grain. The exterior is completed by the Firestone EPDM roofing, known for durability, flexibility, and long-lasting weather resistance.
Inside, the Spectra retains superb multi-layer insulation thanks to STEICO wood fibers, which keep the interior cozy and energy efficient year-round. The Tyrol wall paneling offers a warm, textural contrast in comparison to the sleek thermo-aspen benches and backrest. RGB LED illumination from recessed locations compliment the serene ambiance, so bathing enthusiasts can sit back while the Harvia Virta takes command of their wellness journey.
Key Features
- Thermally modified Tyrol wood panel construction with high quality natural grain.
- 34mm Parsol dark grey thermal glass with black aluminum framing for vivid color reflections and solar protection.
- Thermo-aspen benches and backrests for a smooth surface that remains comfortable in high-heat environments.
- Multi-layer STEICO wood fiber insulation to enjoy comfortable year-round use.
- Firestone EPDM roof for durability and longevity against adverse weather conditions.
- Integrated RGB LED color light therapy with control for a custom ambiance.
- Ideal for gardens, patios, and backyard wellness spaces.
- Arrives fully assembled with pre-wired electrical for turnkey use.
- Dimensions: 82"W (208.3 cm) x 90"D (228.6 cm) x 91"H (231.1 cm)
- Designed and crafted in the U.S.A.
- 1-year warranty
Every Detail
Specifications & Details
Full Specifications
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
Specifications subject to change. Please contact us to verify current specifications before purchase.
Dimensions & Weight
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)
Materials & Construction
Model: SPECTRA SAUNA CABIN
Construction Material: Thermally Modified Tyrol Wood Panels
Glass Material: 34mm Parsol Dark Gray Glass
Bench Material: Thermo-Aspen
Lighting: RGB LED Color Light Therapy
Electrical Requirements
Sauna Control: Harvia Xenio CX45 with Wi-Fi
Sauna Heater: Harvia Virta 8kW with Wi-Fi
What's Included
- 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
Installation & Site Prep
ThermaSol outdoor saunas are delivered fully assembled via flatbed trailer; you are notified about two weeks before delivery. A forklift or crane is required for unloading and placement — manual offloading is not recommended.
Install on a firm, level surface with slight runoff for drainage (concrete, decking, pavers, or compacted gravel), with a clear, accessible path from the delivery point. A licensed electrician must connect the heater. See the product manual for full guidelines.
Customization & Options
Glazing: Dark Grey Glass.
Crafted to Endure
Built for a Lifetime
Thermally modified timber and precision construction that ages beautifully, season after season.
Explore the CollectionSauna Co. Policies
Shipping, Warranty & Returns
Shipping & Delivery
Free shipping on all orders within the contiguous United States (lower 48). We do not ship to Alaska, Hawaii, Puerto Rico, U.S. territories, or internationally.
Saunas are made-to-order and typically ship within 1–2 weeks (some models up to 3–4 weeks with customization). Large units ship via LTL freight on a pallet or crate. Freight delivery is curbside — the driver brings it to the end of your driveway or curb and is not obligated to unpack or move it onto your property.
Transit is roughly 3–7 business days (East Coast) or 7–10 business days (West Coast) after shipment. Inspect before signing and note any damage; report concealed damage within 5 days. Questions: shipping@saunacompanyusa.com · 856-426-8530.
Warranty Coverage
Each ThermaSol sauna is backed by a 1-Year Limited Warranty against manufacturer defects in materials and workmanship under normal residential use, beginning on the delivery date to the original purchaser. Valid claims receive replacement parts at no cost.
Accessories are not covered. Sauna Co. handles warranty claims directly — submit a claim through our contact page.
Returns & Refunds
Due to the custom-built and handcrafted nature of our products, we maintain a strict no-return policy. We do not accept returns for change of mind, buyer's remorse, or unsuitability after delivery — even for unopened or unused items.
Used, installed, assembled, or tested products; custom or special-order items (size, finish, accessories); and clearance / open-box / final-sale items are not returnable. The only exception is a qualifying manufacturer defect under warranty. Questions before ordering: info@saunacompanyusa.com.
Installation & Assembly
Freight deliveries are curbside only — the driver will not unpack or carry items indoors. You are responsible for moving the product from curbside and for any assembly. Please arrange help or local movers for delivery day if needed.
White Glove or inside delivery (and, where available, assembly) can be arranged before shipment for an additional charge. Ensure the freight truck can access your location and that the path to the install site is clear.
Financing Options
Payment is made at the time of order via the methods we offer — major credit cards, PayPal, and financing partners. Payment processing is handled securely by our third-party processors.
All prices are in U.S. dollars; applicable sales tax is calculated at checkout. Tax-exempt? Provide documentation prior to purchase. Questions: info@saunacompanyusa.com · 856-426-8530.
Resources
Documents & Manuals
Specification Sheet
ThermaSol · Outdoor Sauna
Designed Around You
Fully Assembled Outdoor Sauna, Tinted Glass-Front, Up to 4 Persons
ThermaSol · Outdoor Sauna
Craft You Can Feel
Premium materials, precision joinery, and a finish built to last decades.
Explore the Details
Tap the markers to see what sets it apart.
Tinted Glass Front
A tinted glass front frames a bright, open interior for up to four.
Thermally Modified Tyrol Wood
The cube is clad in thermally modified Tyrol wood panels, engineered for all-weather outdoor use.
Harvia Virta Heater
Inside, a Harvia Virta 8kW heater (Wi-Fi) with Xenio CX45 control warms the thermo-aspen benches.
The Experience
A Modern Sanctuary for the Backyard
Enjoy restorative wellness in a modern outdoor retreat with the ThermaSol Spectra Sauna Cabin, pairing architectural elegance with quality construction to compliment any backyard space.
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to a friend
Every stage, from consultation to coordinated freight to post-install follow-up, was handled impeccably. The Spectra cabin itself is a masterpiece. Couldn't be more satisfied.
The Spectra is extraordinary — the materials, the proportions, the even, enveloping heat. It's the crown of our home gym. At this investment level, Sauna Co.'s white-glove delivery and attentive communication were exactly what I expected and received.