Outdoor Cabin Sauna | SaunaLife Garden-Series G3B | 6-Person Black
- Authorized SaunaLife retailer
- Full manufacturer warranty included
- Financing options available
- U.S.-based customer support
- Free freight shipping to the contiguous U.S.
SaunaLife Garden-Series Model G3B Outdoor Garden Sauna
6-Person | Thermo-Spruce | Black Finish — Paint Included | Handcrafted in Northern Europe
DIY-friendly backyard sauna cabin | 6-Person | Black paint included
The SaunaLife Garden-Series Model G3B Outdoor Garden Sauna is a 6-person outdoor cabin sauna designed for backyard installation, pairing a distinctive parabolic arched roof with a recessed front porch and Thermo-Spruce construction.
Distinctive Arched-Roof Design
The G3B’s parabolic arched roof creates an efficient interior layout and supports natural heat circulation. Its full-height shingled roof and recessed front porch are designed to help protect the cabin from outdoor conditions.
The Model G3B uses interlocking full-length Thermo-Spruce beam construction. Grade-A Aspen benches and backrests provide cool, knot-free seating, and the slanted roof uses a self-adhesive waterproofing system.
Lustrous Black Finish
The Model G3B includes two 2.7 L containers of specially formulated PROSAUNAS SaunaShield Black Sauna Paint. SaunaShield is designed for outdoor sauna exteriors and expands and contracts with changing temperatures. Apply the included paint on site to create a contemporary black finish.
Premium Materials
The exterior uses thermally treated Thermo-Spruce. An 8 mm tempered-glass door provides natural light and outdoor views, while the two-tiered benches and backrests are made from satin-smooth, knot-free Aspen wood.
Lighting
The included lighting package uses indirect white LED lighting to illuminate the sauna interior. Lighting is dimmable and controlled by a handheld remote with a wall mount.
A compatible sauna heater is required for operation and is sold separately.
Who This Is For
The Model G3B suits homeowners who want a well-appointed outdoor cabin sauna with a distinctive roofline, integrated porch, and room for up to 6 bathers.
Why Choose the Model G3B
- DIY-friendly backyard sauna cabin
- Handcrafted in Northern Europe from Thermo-Spruce
- Parabolic arched roof with recessed front porch
- Satin-smooth, knot-free Aspen seating and backrests
- Tempered-glass door for natural light and outdoor views
- Interlocking-beam construction with a waterproofed roof
- Includes two 2.7 L containers of SaunaShield black sauna paint
- Integrated Wi-Fi app-controlled dotless white LED lighting system included
- Up to 6 bathers
Key Features
- Thermo-Spruce construction for outdoor use
- Interlocking Thermo-Spruce wall beams
- Parabolic arched roof with full-height shingles
- Recessed front porch
- Tempered bronze glass door
- Slanted roof with self-adhesive waterproofing
- Grade-A knot-free Aspen benches and backrest
- Indirect white LED lighting with handheld remote
- Integrated ventilation
- Ships as natural Thermo-Spruce with SaunaShield black paint included
- Up to 6 bathers
Recommended Sauna Heaters
The Model G3B requires a compatible sauna heater (sold separately). Based on the interior volume, we recommend a heater in the 8–9kW range:
- HUUM DROP 6kW Sauna Heater — sleek Scandinavian design with excellent stone capacity
- Saunum Air 7 Sauna Heater — built-in Climate Equalizer for even heat distribution
- Harvia The Wall SW60 (Black Steel) — sleek wall-mount design
- Harvia The Wall SWS60 (Stainless Steel) — premium stainless finish
Specifications
- SKU: SL-MODELG3B
- GTIN/Barcode: 810179576684
- Model: G3B
- Series: Garden-Series
- Capacity: Up to 6 persons
- Construction: Thermo-Spruce
- Bench & Backrest: Thermo-Aspen
- Glass Style: Tempered Bronze
- Glass Thickness: 8 mm (0.8 cm)
- Interior Dimensions: 91.3"W (231.9 cm) x 62.8"D (159.5 cm) x 84.7"H (215.1 cm)
- Exterior Dimensions: 86.6"W (220 cm) x 94"D (239 cm) x 91.7"H (233 cm)
- Door Dimensions: 23.2"W (59 cm) x 66.5"H (169 cm)
- Weight: 1750 lbs (794 kg)
- Shipping Dimensions: 94"W (239 cm) x 43"D (109 cm) x 45"H (114 cm)
- Shipping Weight: 1900 lbs (862 kg)
- Lighting: White LED system, Wi-Fi app-based, IP67, 24VDC
What's Included
- Full-length Thermo-Spruce wall beams
- Thermo-Aspen benches (knot-free)
- Thermo-Aspen backrest (knot-free)
- Tempered glass door
- Foundation beams
- Roofing felt for the roof
- Fastener / montage kit
- Two 2.7 L containers of PROSAUNAS SaunaShield Black Sauna Paint
- Installation manual
- Wi-Fi, app-based LED operation
- Wireless handheld remote and mounting cradle
- 90W power supply, driver, and 30’ light cable
- Mounting clips and screws
Note: Sauna heater and stones are sold separately.
Shipping & Delivery
Free freight shipping is included for delivery within the contiguous United States. This handcrafted sauna is delivered by scheduled appointment on a wooden pallet — curbside delivery only. In-stock orders typically ship within 4–7 business days.
Heater Systems & Accessory Freight: Sauna heater systems and accessories may ship in a protective box on top of this room’s crate. If so, shipping and packaging are free. An additional heater system freight charge may apply for secondary pallets required for heavy or fragile sauna heaters.
About This Delivery: This outdoor sauna requires a scheduled appointment. It arrives on a wooden pallet and is encased in wood for solid protection. The driver provides curbside delivery only with limited assistance at the site. Prior to shipping this product, we often contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. Our goal is to ensure your project’s success.
- Shipping Dimensions: 94"W (239 cm) x 43"D (109 cm) x 45"H (114 cm)
- Shipping Weight: 1900 lbs (862 kg)
- Delivery is by appointment — you will be contacted to schedule
Installation Notes
- Install on a level, stable foundation — concrete pad, pavers, or reinforced deck recommended
- No plumbing required
- Electrical requirements vary by heater selection
- Installation by a licensed electrician is required and must comply with local codes and manufacturer guidelines
Warranty
Prime Regeneration is an authorized retailer of SaunaLife products. Full manufacturer warranty coverage applies. For warranty details, see the SaunaLife Manufacturer Warranty (PDF).
Manuals & Documentation
FAQ
Does the Model G3B come with a sauna heater?
No. The heater and stones are sold separately. We recommend an 8–9kW heater based on this model's interior volume — see Recommended Sauna Heaters above.
Is the G3B designed as a DIY-friendly sauna cabin?
Yes. The cabin is designed for on-site assembly as a backyard sauna project.
Does it come already black?
The cabin ships as natural Thermo-Spruce and includes two 2.7 L containers of SaunaShield black sauna paint for on-site application.
Does the Model G3B include lighting?
Yes. A Wi-Fi-enabled white LED lighting system with a wireless remote and mounting cradle is included.
What foundation is required?
Install on a level, stable surface — a concrete pad, pavers, or a reinforced deck are recommended. No plumbing is required.
Is shipping included?
Yes. Free freight shipping is included for delivery within the contiguous United States. Delivery is by appointment on a wooden pallet — curbside only.
Is financing available?
Financing options are available at checkout.
Choose options