SaunaLife Cube-Series Model CL3G
The SaunaLife Cube-Series Model CL3G is where modern Scandinavian architecture meets authentic outdoor sauna bathing. Compact in footprint but expansive in feel, this 2-person cube sauna makes a striking visual statement in any backyard while delivering a genuinely premium wellness experience — complete with a full-glass front wall, satin-smooth Thermo-Aspen interiors, and Wi-Fi-controlled LED lighting right out of the box.
The CL3G's defining feature is its dramatic floor-to-ceiling tempered bronze glass front — 8mm thick and engineered for both safety and beauty. It fills the interior with natural light, creates a seamless visual connection to your outdoor surroundings, and makes the sauna itself an architectural centerpiece of your backyard. Step inside and the atmosphere shifts immediately: the interior stands over 6 feet tall, the benches are ergonomically contoured in smooth knot-free Thermo-Aspen, and the arched backrests are shaped to support proper posture through even the longest, most restorative sessions.
On the outside, Thermo-Spruce full-length 42mm wall staves deliver exceptional structural integrity and thermal performance, with the added durability benefits of organic thermal enhancement — stronger, more dimensionally stable, and naturally resistant to decay and pests compared to conventional wood. A complete shingle roof kit with drip rails manages water away from the structure, and all front details are finished in black for a sharp, contemporary look. The Wi-Fi LED system is included and expandable, letting you dial in the perfect ambiance from your phone before you even open the door. Note: a sauna heater is required for operation and is sold separately.
Dimensions & Capacity
|
|
| Exterior depth |
51.2" (130 cm) |
| Exterior width |
53.2" (135 cm) |
| Exterior height |
81.9" (208 cm) |
| Interior depth |
43.2" (110 cm) |
| Interior width |
49.6" (126 cm) |
| Interior height |
75.4" (192 cm) |
| Capacity |
Up to 2 bathers |
Material & Construction Specifications
|
|
| Wall staves (sides) |
Thermo-Spruce, 42mm |
| Front & back wall |
Thermo-Spruce, 28mm |
| Front glass wall |
Tempered bronze, 8mm |
| Bench material |
Thermo-Aspen, ergonomic |
| Backrest material |
Thermo-Aspen, arched ergonomic |
| Barrel bands |
Stainless steel |
| Roof |
Full shingle kit + drip rails |
| Front details finish |
Painted black |
| Origin |
Handcrafted, Northern Europe |
Features at a Glance
|
|
| Full-glass tempered bronze front wall (8mm) |
Wi-Fi LED lightbar, IP67 rated (×2 included) |
| Thermo-Spruce exterior — increased durability |
Wireless handheld remote (IP20) + cradle |
| Over 6-foot interior standing height |
Expandable LED system (up to 4 fixtures) |
| Ergonomic Thermo-Aspen benches, no knots |
Low-voltage operation — 24V DC |
| Arched backrest for lumbar support |
30-foot light cable (IP67) |
| Shingled roof with drip rails |
90W power supply included |
| Black-painted front detail finishes |
Airflow circulation design |
| Splinter-resistant, low-maintenance exterior |
DIY installation — kit includes all hardware |
| Sustainably sourced, organically thermally treated wood |
Designed by SaunaLife, handcrafted in Northern Europe |
LED Lighting System
|
|
| Fixture |
Dotless white LED lightbars × 2 included |
| Control |
Wi-Fi app-based operation |
| Remote |
Wireless handheld remote (IP20) + mounting cradle |
| Rating |
Water & heat rated — IP67 (LED + wiring) |
| Mounting |
Flush (×3) and articulating (×3) mounting clips |
| Voltage |
Low-voltage — 24V DC |
| Cable |
30-foot light cable (IP67) |
| Power supply |
90W + driver included |
| Expandability |
Up to 4 white LED light sources |
Compatible Sauna Heaters (sold separately — required for operation)
| Heater |
Type |
Output |
Notes |
| HUUM Drop 4.5 |
Electric |
4.5 kW |
Recommended for CL3G |
| Harvia KIP 45W |
Electric |
4.5 kW |
Stainless steel finish |
| Harvia KIP 45B |
Electric |
4.5 kW |
Built-in controls included |
What's Included in the Package
| Item |
Specification |
Notes |
| Side wall staves |
Thermo-Spruce, 42mm |
Full-length, organically thermally treated |
| Front & back walls |
Thermo-Spruce, 28mm |
Structural panel construction |
| Front glass wall |
Tempered bronze, 8mm |
Full-width glass front feature |
| Bench |
Thermo-Aspen, ergonomic |
Contoured, knot-free, satin-smooth |
| Backrest |
Thermo-Aspen, arched |
Ergonomic lumbar support |
| Barrel bands |
Stainless steel |
Structural compression bands |
| Foundation cradles |
Included |
Base support system |
| Roof shingle kit |
Full shingle set + drip rails |
Weather-tight water management |
| Fascia board |
Included |
Exterior trim finishing |
| Front details |
Painted black |
Contemporary finish |
| LED lightbars |
White dotless, IP67, 24V DC × 2 |
Wi-Fi app + remote + cradle |
| Light cable |
30 ft, IP67 |
90W power supply + driver included |
| Mounting clips |
Flush ×3 + articulating ×3 |
Flexible LED placement |
| Montage kit |
All hardware for assembly |
Full DIY installation kit |
| Installation instructions |
Included |
English language guide |
Warranty: SaunaLife Limited Lifetime Warranty — documentation included in box. Designed by SaunaLife, precision-crafted in Northern Europe.
