SaunaLife Model GL4B Garden Luxury-Series 4-Person Outdoor Sauna
Transform your backyard into a private wellness retreat with the SaunaLife Garden Luxury-Series Model GL4B 4-Person Outdoor Sauna. Its contemporary linear design features expansive front glass, an integrated porch, horizontal eaves, and contrasting black exterior details for a clean, architectural appearance.
The GL4B includes two 2.7L containers of PROSAUNAS SaunaShield Black Sauna Paint for on-site application, creating a contemporary black exterior finish while helping protect the outdoor wood surface.
Premium-Quality Construction
The GL4B is constructed with exceptionally thick 1.57” Nordic Thermo-Spruce walls and roof boards for durability, dimensional stability, and improved resistance to outdoor conditions. Smooth, ergonomically designed two-tier seating creates a comfortable interior for up to four bathers.
Expansive Glass Front
Tall tempered glass windows and a reversible full-height glass door bring natural light into the sauna and create an open connection with the surrounding landscape. Black window frames and a long black door handle complement the contemporary exterior design.
Lustrous Black Finish
The GL4B includes two 2.7L containers of specially formulated PROSAUNAS SaunaShield Black Sauna Paint for on-site application. Designed for outdoor sauna use, SaunaShield helps protect the exterior wood surface and is formulated to expand and contract with changing temperatures while creating a contemporary black finish.
Elegant Lighting
Full-width exterior LED lighting beneath the eaves softly illuminates the porch and entry, while indirect interior LED lighting highlights the natural wood. The lighting system can be controlled through the Wi-Fi app or included handheld remote.
Built for Outdoor Use
Thick Thermo-Spruce construction, tempered glass, black metal flashing, self-adhesive roofing felt, ventilation, and drainage systems help prepare the GL4B for year-round outdoor installation.
Easy DIY Assembly
The GL4B is engineered for a professional-quality DIY installation and is designed to be assembled by two people with appropriate tools and moderate construction experience.
Note: A compatible sauna heater is required for operation and is sold separately. Electrical installation must be performed by a licensed electrician.
Features
Model GL4B Outdoor Home Sauna Kit
- Accommodates up to 4 bathers
- Premium Nordic Thermo-Spruce walls (1.57” thick)
- PROSAUNAS SaunaShield Black Sauna Paint included for on-site application
- Modern architectural design with horizontal eaves and integrated porch
- Black exterior trim accentuates the contemporary design
- Full-width exterior LED light strip integrated beneath the eaves
- Indirect interior LED lighting controlled by Wi-Fi app or handheld remote
- Engineered for pro-quality DIY sauna installation (2-person, 2-day)
- Interlocking-beam construction allows natural expansion and contraction
- Extra-thick, ergonomically designed two-tier seating for comfort and durability
- Tempered glass front with reversible door and full-height door pull
- Designed by SaunaLife and handcrafted in Northern Europe
SaunaShield Black Exterior Finish
- Two 2.7L containers of PROSAUNAS SaunaShield Black Sauna Paint included
- Designed for on-site application
- Formulated to help protect the exterior wood surface
- Designed to expand and contract with changing temperatures
- Creates a contemporary black exterior finish
White LED Light System with Wi-Fi App
- Recessed exterior LED lighting
- Indirect interior LED lighting
- Wi-Fi, app-based operation
- Wireless handheld remote
- Low-voltage operation
Specifications
Windows: 0.24" Thick
Door: 0.31" Thick
What's Included
Model GL4B Outdoor Home Sauna Kit
- Thermo-Spruce wall boards (1.57” thick)
- Tempered glass door with long black handle
- Tempered glass windows with black frames
- Two-tiered Thermo-Hardwood benches and backrests
- Extra-thick Thermo-Spruce roof (1.57” thick)
- Thermo-Spruce porch boards (1.1” thick)
- Thermo-Spruce floor boards (1.1” thick)
- Black fascia boards
- Black metal flashing
- Ground frame
- Self-adhesive roofing felt
- Ventilation system
- Drainage system
- 2 × 2.7L containers of PROSAUNAS SaunaShield Black Sauna Paint
- Screws and other fasteners
- Assembly instructions
White LED Lighting System with Wi-Fi App
- White LED lights
- Wi-Fi, app-based operation
- Wireless handheld remote and mounting cradle
- Power supply
- Driver
- 30’ light cable
- Mounting clips and screws
- Installation instructions
Complete Your Setup
To operate this sauna, a compatible heater is required.
Recommended Options:
Our complete heater packages include the required stones and controller for a straightforward setup.
Manuals & Resources
Delivery
Due to the size and weight of this handcrafted sauna, delivery is scheduled by appointment and arrives securely packaged on a wooden pallet. Freight carriers provide curbside delivery only, lowering the shipment to ground level but not bringing it indoors. Before your order ships, our team may contact you to confirm delivery details and review any special site conditions (such as remote locations or restricted truck access). In rare cases where non-standard deliveries are required, additional freight charges from the carrier may apply. We will always notify you in advance if any special arrangements are needed.
Shipment Options
1. Standard Freight (LTL - Less Than Truckload)
Commonly used for compact and mid-sized saunas, allowing for secure shipping without needing a full truck.
2. Flatbed Truck Delivery
For larger sauna cabins that require more space and weight capacity. Flatbed trucks are used for these oversized deliveries.
How Your Sauna is Packaged
Your sauna kit will arrive securely packed on one or two pallets, depending on the model. We take great care to ensure it's protected during transit.
Setting Up Your Delivery Appointment
To make things easy, delivery is never a surprise. Once your shipment reaches the nearest freight terminal, the carrier will contact you directly to schedule a delivery time that works best for you. You’ll always know when to expect your sauna—no unannounced drop-offs.
During Delivery: What Happens
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Liftgate Included: The driver will use a liftgate to safely unload the sauna pallet(s) to ground level—no manual lifting required on your part.
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Curbside Drop-Off: Delivery is made to the closest curbside area accessible to the truck. Please note that this does not include bringing items to your door or inside your home.
