ThermaSol Lumaria Sauna Cabin

Indoor Sauna Kit, Front/Side Glass, Up to 5 Persons

Blending light, warmth and modernity into a refined indoor sauna experience, the ThermaSol Lumaria Sauna Cabin creates a sense of openness and balance for an inviting wellness retreat.

Light-filled and design forward, the Lumaria Sauna Cabin offers a modern corner friendly layout for interior wellness spaces.

The solarium design is highlighted by the floor-to-ceiling panoramic glass facade that extends the length of the two outer walls. The frameless, flush-mount glass door allows access to the spacious interior with brushed Tyrol wood walls offering tactile comfort and natural elegance. 

Thermo-aspen benches and backrests create a unique aesthetic contrast to the walls and ceiling while delivering superior comfort during sauna sessions. Multi-layer wood fiber insulation ensures superior heat retention and efficiency while the Harvia Virta swiftly generates plentiful heat and steam. RGB LED color therapy lighting illuminates from recessed locations throughout the interior, with the included control creating a fully customizable ambiance.

Supported by a 1-year warranty, the ThermaSol Lumaria indoor sauna combines natural materials with lasting performance and energy efficiency for a sauna solarium exemplary for indoor wellness spaces.

• Brushed Tyrol wood panel interior with transparent panoramic glass to effortlessly blend in with several interior styles.
• Thermo-Aspen benches and backrests for superior comfort and stability while resisting moisture and warping.
• Multi-layer wall insulation using sustainable wood fibers to improve heat retention and energy efficiency.
• Integrated RGB LED color light therapy with control for a customizable ambiance.
• Ideal for home wellness spaces, fitness rooms, spas, or boutique wellness centers.
• Arrives flat-packed with installation instructions for straightforward assembly.
• Medium dimensions: 86.6"W (220 cm) x 66.9"D (169.9) x 83"H (210.8 cm)
• Large dimensions: 86.6"W (220 cm) x 86.6"D (220 cm) x 83"H (210.8 cm)
• Designed and crafted in the U.S.A.
• 1-year warranty

• Flat-Packed Indoor Sauna
• Harvia Virta 9kW Sauna Heater with Wi-Fi
• Harvia Xenio CX45 Digital Control with Wi-Fi
• Harvia AC3020 Sauna Stones (3 Boxes)
• Installation Instructions
• 1-Year Warranty

Model: LUMARIA SAUNA CABIN

Construction Material: Brushed Tyrol Wood Panels

Interior Material: Thermo-Aspen

Sauna Heater: Harvia Virta 9kW with Wi-Fi

Sauna Control: Harvia Xenio CX45 with Wi-Fi

Lighting: RGB LED Color Therapy with Control

Width (Large): 86.6" (220 cm)

Depth (Large): 86.6" (220 cm)

Height (Large): 83" (210.8 cm)

Bench Depth: 24" (61 cm)

Weight (Large): 1543 lbs (699.9 kg)

Shipping Weight (Large): 1764 lbs (800.1 kg)

Capacity: 4-5 People

Indoor saunas are delivered via flatbed trailer with pre-assembled panels and detailed installation instructions. Assembly typically requires two people, basic tools, and a few hours to complete. A licensed electrician must install the heater.

Customers are notified two weeks prior to the scheduled delivery to allow time for preparation. Commercial deliveries require a customer-provided forklift or loading dock for unloading, while residential deliveries include freight-company offloading with threshold delivery at no additional cost; no forklift or loading dock is required.

Please ensure you are fully prepared to receive and unload your sauna in accordance with the instructions provided in your manual.

Indoor models are designed to sit directly on your existing flooring. The surface must be level and water-resistant. Suitable materials include concrete, ceramic tile, vinyl, or laminate. If your current flooring doesn’t meet these requirements, an alternative foundation may be needed.

All indoor sauna units are freestanding and can be disassembled and relocated if necessary.

For complete guidelines, please refer to the product manuals.

ThermaSol-Lumaria Spec Sheet