Description
The SaunaLife Model CL4G Cube-Series Outdoor Home Sauna Kit is a modern 3-person outdoor sauna designed for compact luxury, durability, and architectural appeal.
Featuring a full tempered glass front wall, the CL4G creates a bright, open backyard sauna experience while maintaining strong thermal efficiency. Built with Thermo-Spruce wall construction and ergonomic Thermo-Aspen seating, this model delivers superior outdoor longevity and structural stability compared to conventional outdoor saunas.
Handcrafted in Northern Europe and engineered for premium residential installations.
Modern Glass Front Design
The Model CL4G features a bronzed tempered full-glass front wall.
• 8mm tempered bronze glass front wall
• Matching tempered bronze glass door
• Expansive natural light
• Contemporary Scandinavian styling
• Bronze tint enhances privacy
The glass façade creates a modern aesthetic while maintaining sauna performance.
Unrivaled Comfort
The Cube-Series is designed for posture support and efficient airflow.
• Interior height over 6’2”
• Spacious 77.2” interior width
• Ergonomic Thermo-Aspen sauna bench
• Supportive arched backrest
• Knot-free Thermo-Aspen seating
• 17.7” upper bench depth
• Comfortably accommodates up to 3 bathers
The open seating layout allows relaxed posture without feeling confined.
Thermo-Spruce Barrel Construction
Thermo-Spruce is organically heat-treated for outdoor resilience.
• 42mm Thermo-Spruce wall construction
• 28mm Thermo-Spruce front and rear walls
• 1.7” thick structural staves
• Naturally resistant to decay and pests
• Splinter resistant surface
• Low maintenance exterior
• Excellent dimensional stability
Engineered to withstand changing weather conditions year-round.
Engineered Airflow & Water Management
Designed for dependable outdoor operation.
• Integrated ventilation system
• Foundation beams for stability
• Fascia boards
• Black-painted front trim accents
• Engineered airflow circulation
Built to maintain structural integrity and consistent heat distribution.
Illumination System
White LED Light System with Wi-Fi App
Integrated smart lighting enhances the sauna atmosphere.
• Dotless white glowing LED lighting
• Wi-Fi app-based control
• Wireless handheld remote
• IP67 heat and water rated
• 24V low-voltage safe operation
• 30’ IP67 light cable
• Expandable up to four fixtures
Set brightness and ambiance before entering.
Features
• Thermo-Spruce cube construction
• Full tempered glass front wall
• Interior height over 6’2”
• Ergonomic Thermo-Aspen bench & backrest
• Tempered bronze glass door
• Integrated ventilation
• Foundation beam support
• Wi-Fi LED lighting system
• Up to 3 bathers
• Handcrafted in Northern Europe
What’s Included
Sauna Structure Package
• Thermo-Spruce walls (42mm)
• Thermo-Spruce front & rear walls (28mm)
• 8mm tempered bronze glass front wall
• Thermo-Aspen ergonomic sauna bench
• Thermo-Aspen backrest
• Ventilation system
• Fascia boards
• Foundation beams
• Montage kit
• Black-painted front trim
• Installation instructions
White LED Light System
• (2) White LED fixtures
• Wi-Fi driver
• 90W power supply
• 30’ IP67 light cable
• Wireless handheld remote & mounting cradle
• Mounting clips (flush & articulating)
• Installation instructions
Specifications
| Model | Model CL4G |
| Capacity | Up to 3 bathers |
| Exterior Dimensions |
80.7” W x 49.2” D x 82.7” H |
| Wall & Ceiling Material |
Thermo-Spruce |
| Bench & Backrest Material |
Knotless Thermo-Aspen |
| Interior Dimensions |
77.2” W x 41.3” D x 74.8” H |
| Upper Bench |
17.7” |
| Lower Bench |
8.3” |
| Stave Thickness | 1.7” |
| Glass Thickness | 0.31” Tempered Bronze |
| Door Dimensions |
23.2” x 66.5” |
| Door Handle | Square wood handle |
| Shipping Dimensions |
80” W x 44” D x 41” H |
| Shipping Weight |
1415 lbs |
Lighting Specifications
| Operating Voltage | 24VDC |
| Wattage | 11.32W |
| Connection Type | IP67 Twist Lock 2 Pin |
| IP Rating | IP67 |
| Certification | cETLus / SGS / TUV |
Power Supply Specifications
| Input Voltage | 120VAC |
| Output Voltage | 24VDC |
| Rated Power | 90W |
| Certification | UL, CE, FCC |
Technical
Model CL4G Installation Manual |
|
Model CL4G Diagram |
|
SaunaLife E Series Installation
|
SaunaLife-Sauna-LED-Light-System-Installation-Manual-11-2025.pdf |
Care Guide |
|
Warranty |
Why Choose the SaunaLife Model CL4G?
The Model CL4G is ideal for homeowners who want:
• A compact 3-person outdoor cube sauna
• Full glass front modern architecture
• Enhanced natural light and backyard views
• Durable Thermo-Spruce outdoor construction
• Smart Wi-Fi lighting integration
• Scandinavian craftsmanship
It delivers Cube-Series elegance in a space-efficient footprint while maintaining premium outdoor durability.