ThermaSol Lumaria 5-Person Luxury Indoor Traditional Sauna Cabin
Why buy through Core Human Health
- Manufacturer warranty backed
- Free shipping on most U.S. orders
- Concierge support before and after purchase
- Help with freight, placement, and pre-purchase questions
Freight Delivery Included
Manufacturer Warranty
Dedicated Support
Choose options
ThermaSol Lumaria Sauna Cabin
Modern Indoor Solarium Sauna · Harvia Heater · Wi-Fi Controlled
Blending light, warmth, and architectural elegance, the ThermaSol Lumaria Sauna Cabin transforms indoor wellness into a refined daily ritual. Designed as a modern sauna solarium, Lumaria brings openness, balance, and intentional heat into thoughtfully curated living spaces. Seats up to 5 people
This is sauna design elevated , calm, luminous, and enduring.
Key Features
- Panoramic Solarium Design
Floor-to-ceiling glass across two exterior walls creates an open, light-filled sauna environment. - Brushed Tyrol Wood Interior
Refined wood panels provide natural warmth, texture, and visual harmony with modern interiors. - Thermo-Aspen Benches & Backrests
Moisture-resistant, stable, and comfortable seating designed for extended sessions.
- High-Performance Insulation
Multi-layer wood fiber insulation improves heat retention and energy efficiency. - Harvia Virta 9kW Sauna Heater
Powerful, reliable heat generation with Wi-Fi connectivity for precise control.
- Customizable RGB Lighting
Integrated LED color therapy lighting with control for personalized ambiance. - Indoor-Ready, Corner-Friendly Layout
Designed to integrate seamlessly into home wellness rooms, gyms, spas, or boutique studios.
the Lumaria Sauna Cabin
Why We Selected the Lumaria
We selected the Lumaria Sauna Cabin for its rare ability to merge design-forward architecture with proven thermal performance. From its panoramic glass facade to its Harvia-powered heat system, Lumaria exemplifies the balance we value most: beauty, durability, and reliable wellness engineering.
It is a standout choice for clients who want their sauna to feel as intentional as the rest of their home.
The Experience
The Lumaria experience begins with light. Floor-to-ceiling panoramic glass opens the space visually while preserving privacy and warmth, creating a tranquil environment that feels expansive rather than enclosed. Inside, brushed Tyrol wood walls offer tactile comfort, complemented by thermo-aspen benches that remain cool, stable, and comfortable throughout each session.
Subtle RGB lighting and quiet, consistent heat invite longer, more restorative sauna use, whether as a daily ritual or a weekly reset.
Designed to Support Recovery & Longevity
Traditional sauna bathing supports recovery by encouraging circulation, muscular relaxation, and stress reduction through sustained, radiant heat. The Lumaria’s Harvia Virta heater delivers consistent warmth and steam, allowing the body to unwind gradually without extremes.
When used regularly, sauna bathing may complement a longevity-focused lifestyle by supporting relaxation, recovery, and overall resilience — especially when integrated with hydration, cold exposure, and restorative practices.
“No medical claims are made. Individual results may vary.”
Resources
Model
- Lumaria Sauna Cabin
Materials
- Interior Walls: Brushed Tyrol Wood Panels
- Benches & Backrests: Thermo-Aspen
Heating & Controls
- Sauna Heater: Harvia Virta 9kW with Wi-Fi
- Control Panel: Harvia Xenio CX45 Digital Control with Wi-Fi
- Sauna Stones: Harvia AC3020 (3 boxes included)
Lighting
- RGB LED Color Therapy with Control
Capacities & Dimensions
Medium Size (4–5 People)
- Width: 86.6" (220 cm)
- Depth: 66.9" (169.9 cm)
- Height: 83" (210.8 cm)
- Weight: 1,323 lbs
- Shipping Weight: 1,543 lbs
Large Size (2–3 People)
- Width: 86.6" (220 cm)
- Depth: 86.6" (220 cm)
- Height: 83" (210.8 cm)
- Weight: 1,543 lbs
- Shipping Weight: 1,764 lbs
Shipping costs are calculated based on delivery location. The Lumaria Sauna Cabin is delivered via flatbed trailer as a flat-packed system with pre-assembled panels and detailed installation instructions.
Customers are notified approximately two weeks prior to delivery to allow for preparation. A forklift is recommended for unloading; however, the sauna can also be unloaded manually, piece by piece, with the assistance of 3–4 people in approximately 30–60 minutes.
Assembly typically requires two people, basic tools, and several hours to complete. A licensed electrician is required to install the sauna heater.
The ThermaSol Lumaria Sauna Cabin includes a 1-year manufacturer’s warranty. Core Human Health provides pre- and post-purchase guidance to assist with planning, installation preparation, and long-term care.
Our role is to ensure your investment integrates seamlessly into your home and wellness routine.
“Invest in a recovery ritual you’ll return to.”
