SaunaLife Model CL4G Cube-Series Outdoor Home Sauna Kit
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Flat-Rate Shipping: A $950 shipping charge applies to this sauna and will be automatically added at checkout. This flat rate ensures secure and reliable LTL freight delivery of your order.
The SaunaLife Model CL4G is a premium outdoor sauna kit crafted from durable Thermo-Spruce and designed for ergonomic, cocoon-like comfort. Its panoramic bronze-tinted tempered-glass front draws in natural light while the shaped profile and thoughtful ventilation support fast, even heating. Finished with smart, low-voltage white LED lighting, the CL4G blends modern Scandinavian style, lasting performance, and immersive heat therapy in a compact backyard footprint for up to four bathers.
Helpful sauna planning resources: Learn more about choosing the right sauna and preparing your space before you buy.
Need help confirming fit, heater selection, or delivery planning? We can help you verify your footprint, site prep, and compatible heater options before you order.
Key Features
- Thermo-Spruce construction: Weather-resistant, splinter-resistant, and low-maintenance wood built for outdoor use.
- Ergonomic interior: Thermo-Aspen bench and backrest support more comfortable, relaxed seating.
- Panoramic tempered glass front: Bronze-tinted 8 mm glass creates a bright, open feel with added privacy.
- Distinctive shaped profile: Modern exterior form helps the sauna stand out visually in backyard settings.
- Ventilation system: Supports airflow, circulation, and more balanced interior comfort.
- Smart LED lighting: Dotless dimmable white LEDs with Wi-Fi, remote, and app control.
- Shingled roof kit: Black roof shingles add weather protection and a finished exterior look.
- Capacity for up to 4 bathers: Strong fit for couples, small families, or social backyard sauna sessions.
Who This Sauna Is Best For
- Homeowners wanting a modern outdoor sauna: A strong fit for buyers who want a more architectural profile than a standard barrel or simple cabin kit.
- Backyard wellness spaces: Ideal for patios, gardens, cabins, and vacation homes where design matters as much as performance.
- Shoppers who want panoramic glass and smart lighting: Great for customers who value ambiance and a more premium visual experience.
- Customers who want flexibility in heater selection: Well-suited for buyers who prefer to pair the sauna with their preferred compatible heater and stone package.
Explore related sauna collections:
Dimensions & Capacity
| Spec | Detail |
|---|---|
| Model | SaunaLife Model CL4G |
| Exterior Dimensions | 49.2 inch D × 80.7 inch W × 82.7 inch H |
| Interior Dimensions | 41.3 inch D × 77.2 inch W × 74.8 inch H |
| Wall Thickness | 42 mm walls, 28 mm front and back walls |
| Glass | Tempered bronze glass, 8 mm |
| Seating Capacity | Up to 4 bathers |
| Lighting | Dimmable white LED with Wi-Fi, app, and remote |
| Country of Origin | Northern Europe |
Heater Compatibility
| Requirement | Detail |
|---|---|
| Heater Status | Heater sold separately |
| Typical Heater Range | Commonly paired with 6 kW to 8 kW outdoor sauna heaters |
| Sauna Stones | Not included and must be purchased separately with the heater setup |
| Electrical Planning | Final electrical requirements depend on the heater selected |
| Installation Note | A licensed electrician is recommended once the final heater model is confirmed |
Because the heater is not included, confirm the heater model and required electrical service before final installation planning.
What’s Included
- 42 mm Thermo-Spruce walls and 28 mm Thermo-Spruce front and back walls
- Tempered bronze front glass wall, 8 mm
- Thermo-Aspen ergonomic bench and backrest
- Ventilation system, fascia boards, and montage kit
- Foundation beams
- Front details painted black
- Installation instructions
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White LED Light System with Wi-Fi and Remote:
- 2 LED lights
- App-based controller and wireless remote with cradle
- 90 W power supply and driver
- 30 foot IP67-rated cable
- 3 flush clips and 3 articulating clips
What Makes This Model Different
At-a-Glance Estimated Running Costs
| Usage | Typical Range | Notes |
|---|---|---|
| Typical home electricity | $0.15 to $0.25 per kWh | Typical estimate used for budgeting. Local utility rates vary. |
| Monthly use | $6 to $16 | Assumes a typical 6 kW to 8 kW outdoor heater used about 3 hours per week. |
| Actual operating cost | Varies | Depends on heater size, weather, session length, ventilation, and local rates. |
Estimates only. Final operating cost depends on the heater you select, outdoor conditions, and how often you use the sauna.
Compare Similar Saunas
| Model | Type & Size | Capacity | Wood / Build | Glass | Typical Price Range* | Why Pick It |
|---|---|---|---|---|---|---|
| SaunaLife CL4G (this page) | Outdoor kit • compact | 2 to 4 | Thermo-Spruce / Thermo-Aspen | Bronze-tinted front wall | $7.9k to $9.9k+ | Modern profile, panoramic glass, smart white LEDs |
| SaunaLife CL5G | Outdoor kit • compact | 2 to 4 | Thermo-Spruce / Thermo-Aspen | Bronze-tinted door/front | $7.9k to $9.9k+ | Similar size with a more curved, sculpted exterior |
| SaunaLife CL7G | Outdoor kit • midsize | 4 to 6 | Thermo-Spruce / Thermo-Aspen | Bronze-tinted door | $8.9k to $11.9k+ | Roomier seating; same smart LED system |
| SaunaLife G3 | Outdoor kit • garden series | Up to 6 | Thermo-Spruce / Thermo-Aspen | Glass door + side window | $8.9k to $12.9k+ | Iconic parabolic roof with front terrace |
*Ranges reflect common outdoor configurations on MyLuxuryHomeSpa.com. Totals vary with heater and accessories.
Why Thermo-Spruce?
- Splinter-resistant and comfortable to touch
- Strong heat performance and dimensional stability
- Low-maintenance and more eco-conscious than some untreated alternatives
- Darker finish that supports a rustic-modern outdoor aesthetic
Site Prep & Installation
- Base: Install on a level, well-drained surface such as concrete, pavers, or a reinforced deck.
- Space: Confirm enough clearance for assembly, door swing, and comfortable use around the sauna.
- Power planning: Final electrical setup depends on the heater selected, so confirm the heater before rough-in.
- Placement: Works especially well in backyard wellness zones, luxury cabin settings, and dedicated outdoor retreat areas.
- Assembly: Ships as a pre-cut kit designed for straightforward assembly with proper site prep.
Need help planning your installation? Review our guides for sizing, prep, and what to expect before delivery and assembly.
Shipping & Returns
- Ships as a pre-cut sauna kit: Designed for easier freight delivery and on-site assembly.
- Flat-rate freight shipping: A $950 shipping charge applies at checkout.
- Returns: 14-day return policy on unused sauna kits.
Why Choose the SaunaLife CL4G?
- Design-forward outdoor sauna with a panoramic bronze glass front
- Thermo-Spruce and Thermo-Aspen materials support durability and comfort
- Smart white LED lighting adds atmosphere and control
- Compact footprint with room for up to 4 bathers
- Strong fit for premium backyard wellness spaces and modern cabin installs
Frequently Asked Questions
Does the SaunaLife CL4G include a heater?
How many people can the CL4G fit?
What makes the CL4G different from the CL5G?
Is the CL4G a good fit for backyard installations?
Why do buyers choose Thermo-Spruce?
Need help choosing a compatible heater or planning your install? Tell us about your site, your preferred sauna experience, and your power setup, and we will help you narrow it down.
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.
