Thermasol Lumaria Indoor Sauna Cabin
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The Thermasol Lumaria Indoor Sauna Cabin is a premium indoor traditional sauna designed for home wellness spaces, fitness rooms, spas, and boutique wellness centers. With brushed Tyrol wood panel interior, transparent panoramic glass, thermo-aspen seating, and integrated RGB LED color light therapy, the Lumaria creates a refined indoor sauna experience with a bright, open visual profile.
Inside, the Lumaria uses thermo-aspen benches and backrests for superior comfort and stability while resisting moisture and warping. Multi-layer wall insulation using sustainable wood fibers helps improve heat retention and energy efficiency, while the included Harvia Virta 9kW sauna heater with Wi-Fi and Harvia Xenio CX45 digital control with Wi-Fi provide convenient sauna session control.
The Lumaria is available in Medium and Large sizes and arrives flat-packed with pre-assembled panels, making it a practical choice for indoor projects where access through doorways, hallways, or finished spaces may require piece-by-piece handling.
Helpful sauna planning resources: Learn more about sauna sizing, indoor installation, electrical planning, and preparing your space before delivery.
Need help confirming room fit, flooring, access, or electrical requirements? Our team can help you review indoor placement, assembly access, flooring requirements, licensed electrician needs, freight delivery details, and current lead time estimates before ordering.
Available Sizes
The Lumaria is available in Medium and Large configurations. Confirm the best fit based on your room dimensions, seating needs, access path, and available floor space.
Key Features
Who This Sauna Is Best For
- Home wellness spaces: Ideal for homeowners creating a dedicated indoor sauna room or spa-style retreat.
- Fitness rooms and recovery areas: A strong fit for home gyms, personal training studios, and recovery-focused spaces.
- Spas and boutique wellness centers: Suitable for refined commercial-style wellness environments where a premium indoor sauna is desired.
- Buyers comparing indoor sauna sizes: Medium and Large layouts provide flexibility depending on available floor space.
- Traditional sauna users: Designed for high-heat sauna sessions with a Harvia electric heater system.
Explore related sauna collections:
Specifications
Shared System Specifications
| Specification | Details |
|---|---|
| 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 |
| Bench Depth | 24 in (61 cm) |
| Warranty | 1-Year Warranty |
| Country of Manufacture | Designed and Crafted in the U.S.A. |
Medium Lumaria Sauna Cabin
| Specification | Details |
|---|---|
| Capacity | 4 to 5 people |
| Width | 86.6 in (220 cm) |
| Depth | 66.9 in (169.9 cm) |
| Height | 83 in (210.8 cm) |
| Unit Weight | 1323 lb (600.1 kg) |
| Shipping Weight | 1543 lb (699.9 kg) |
Large Lumaria Sauna Cabin
| Specification | Details |
|---|---|
| Width | 86.6 in (220 cm) |
| Depth | 86.6 in (220 cm) |
| Height | 83 in (210.8 cm) |
| Unit Weight | 1543 lb (699.9 kg) |
| Shipping Weight | 1764 lb (800.1 kg) |
What’s Included
- Lumaria Sauna Cabin
- Flat-packed indoor sauna with pre-assembled panels
- 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 manufacturer warranty
What Makes This Different
Panoramic Indoor Design: Transparent panoramic glass gives the Lumaria a more open, modern presence for interior wellness spaces.
Two Size Options: Medium and Large configurations allow buyers to choose the footprint that best fits their indoor room layout.
Flat-Packed Access Flexibility: Pre-assembled panels can be moved piece by piece, which may be helpful for finished homes, hallways, and indoor installation areas.
Premium Heat Retention: Multi-layer wall insulation with sustainable wood fibers supports improved heat retention and energy efficiency.
Why Choose the Thermasol Lumaria Indoor Sauna Cabin?
The Thermasol Lumaria Sauna Cabin is built for buyers who want a premium indoor sauna with transparent panoramic glass, refined brushed Tyrol wood panels, Wi-Fi-enabled Harvia controls, and flexible sizing for different indoor spaces.
Its combination of thermo-aspen seating, RGB LED color therapy, multi-layer insulation, and flat-packed installation format makes it a strong choice for home wellness rooms, indoor fitness spaces, private spas, and boutique wellness environments.
Explore Similar Sauna Categories
| Category | Best For | Collection |
|---|---|---|
| Indoor Saunas | Home wellness rooms, fitness rooms, spas, and indoor recovery spaces | Browse Indoor Saunas |
| Luxury Home Saunas | Comparing indoor, outdoor, infrared, traditional, and premium sauna options | Browse All Saunas |
Use the collection pages above to compare this sauna with other indoor and luxury home sauna options.
Site Prep & Installation
- Delivery Method: Flatbed freight delivery with pre-assembled panels and detailed installation instructions.
- Assembly: Typically requires two people, basic tools, and a few hours to complete.
- Electrical: A licensed electrician is required to install the heater and complete the final electrical connection.
- Unloading: A forklift is recommended, but the sauna may also be offloaded manually, piece by piece, with 3 to 4 people in approximately 30 to 60 minutes.
- Indoor Flooring: Install on a level, water-resistant surface such as concrete, ceramic tile, vinyl, or laminate.
- Relocation: Indoor units are freestanding and can be disassembled and relocated if necessary.
Need help preparing your indoor space? Review our sauna planning and installation resources before delivery.
Ordering, Lead Times & Shipping
Quote-Based Ordering Recommended: Due to the size, freight requirements, and project-specific delivery needs of Thermasol sauna products, we recommend placing orders through a custom quote consultation rather than standard add-to-cart checkout.
Shipping Costs: Shipping costs are calculated individually based on destination, freight routing, unloading requirements, and the exact sauna configuration ordered.
Delivery Coordination: Customers are typically contacted before scheduled delivery to coordinate access, unloading expectations, and final site readiness.
Lead Times: Lead times may vary depending on production scheduling, model configuration, and delivery location. Contact our team for current availability and estimated delivery timelines.
Support, Warranty, and Buying Confidence
At My Luxury Home Spa, we help customers compare indoor sauna models, evaluate room fit, understand electrical requirements, and prepare for delivery and assembly. Because the Lumaria is designed for indoor placement, confirming ceiling height, flooring type, access path, and electrical planning before ordering is especially important.
If you have questions about whether the Medium or Large Thermasol Lumaria Indoor Sauna Cabin is the right fit for your home wellness room, fitness space, spa, or boutique wellness center, our team can help you plan before purchase.
Shipping & Delivery
- Shipping Method: Flatbed freight delivery
- Delivery Condition: Flat-packed with pre-assembled panels
- Delivery Coordination: Customers are notified before scheduled delivery
- Unloading Recommendation: Forklift recommended
- Manual Offloading Option: Can be offloaded piece by piece with 3 to 4 people in approximately 30 to 60 minutes
- Assembly Requirements: Two people, basic tools, and several hours for assembly
- Shipping Cost: Shipping costs are determined individually based on product configuration and delivery location.
Frequently Asked Questions
Does the Thermasol Lumaria Sauna Cabin arrive fully assembled?
What sizes are available?
What heater is included?
Do I need a licensed electrician?
What kind of flooring is required?
Should I request a quote before ordering?
Can the sauna be moved later?
Manuals & Documentation
Why Buy From Us
FAQs
Shipping & Delivery
Free shipping available on select orders. White-glove delivery and setup can be arranged at an additional cost in most areas. We'll confirm your preferred date after purchase.
Warranty
Full manufacturer warranty, registered at purchase. Need help with a claim? Our U.S. support team handles it directly with the brand.
Returns
New, uninstalled items can be returned within the brand's policy window. We'll help coordinate pickup and any restocking requirements.
Installation & Power
Most saunas/hot tubs require dedicated circuits. We provide spec sheets and can recommend licensed installers in your area.
