SaunaLife Cube-Series Model CL3G
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.
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