Name: SaunaLife GL4
Brand: SaunaLife
SKU: SL-MODELGL4
Price: 9490.0 USD
Availability: InStock

SaunaLife GL4

$9,490.00 - $9,690.00

$9,490.00

$9,490.00 - $9,690.00

$9,490.00

by SaunaLife

Availability:

In stock

Availability:

In stock

Quantity

Model GL4 The SaunaLife Garden Luxury-Series Model GL4 sauna cabin exhibits exceptional quality and attention to detail throughout. Its contemporary linear design is accentuated by contrasting exterior finishes and an integrated eaves and porch, which create an elegant, set-back appearance.

Premium-Quality Materials

The exterior is constructed of exceptionally thick (1.57”) thermally treated spruce, which, in addition to enhancing the natural beauty of the wood grain, far outlasts conventional timber and is much more resistant to the effects of moisture, decay, and fungi. The front of the sauna boasts a full height, tempered bronze glass window and door for unobstructed views.

Elegantly Illuminated

Outside, the SaunaLife GL4 provides gentle illumination of the porch and entry with full width “dotless” LED lighting beneath the eaves to lead you safely to your sauna sanctuary. Inside, indirect LED lighting, controllable by Wi-Fi or hand-held remote, produces a diffuse glow throughout the sauna and highlights the natural beauty of the wood interior.

Built to Withstand Any Weather

The Model GL4 is engineered for any weather conditions. In addition to the thick and durable Thermo-Spruce walls and tempered glass front to contain temperature, this sauna is equipped with roofing and metal flashing for superior water management and a dry interior.

Pro Results in Two Days

SaunaLife is the authority on home sauna and creating DIY sauna kits. Straight-forward instructions, meticulous attention to detail, and intuitive design lets you create a backyard sauna with professional results.

Black Option

The SaunaLife Model GL4B Outdoor Sauna includes (2) 2.7L containers of specially formulated PROSAUNAS SaunaShield Black Sauna Paint. Specially formulated to protect the exterior of your outdoor sauna for years, SaunaShield applies easily and expands and contracts with changing temperature. The contemporary black finish will create a striking and modern look for your backyard sauna escape.

Features

Premium 1.57" thick Nordic Thermo-Spruce walls
Modern architectural design with horizontal eaves and integrated porch
Black exterior trim that complements and accentuates the modern design
Full-width LED exterior light strip integrated in eaves
LED interior light system controlled by Wi-Fi app or hand-held remote
Engineered for pro-quality DIY sauna install (2-persons, 2-days)
Interlocking-beam construction allows natural expansion and contraction of panels
Extra-thick, silky-smooth ergonomically designed 2-tier seating for superior durability and comfort
Full bronze tempered-glass front (5/16” thick) and reversable door with full-height door pull

Includes

Model GL4 Outdoor Home Sauna Kit

Thermo-spruce wall boards (thickness 1.57")
Tempered bronze glass door with long black painted handle
Tempered bronze glass windows with black painted frames
2-tiered thermo-hardwood benches and backrests
Extra thick thermo-spruce roof (thickness 1.57")
Thermo-spruce porch boards (thickness 1.1")
Thermo-spruce floor boards (thickness 1.1")
Black fascia boards
Black metal flashing
Ground frame
Self-adhesive roofing felt
Ventilation system
Drainage system
Screws and other fasteners
Assembly instructions

White LED Light System with Wi-Fi App

Recessed exterior LED lighting
Indirect interior LED lighting
Wi-Fi, app-based operation
Wireless handheld remote
Installation instructions

Shipping

Shipping of this Sauna is FREE to the contiguous 48 states!

The weight or packaging of this product requires delivery by special appointment and on a wooden pallet. The driver is responsible for curbside delivery “only” and will lower the items to ground level.

Prior to shipping this product, the delivery company will contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.

Specifications

Model: GL4

Series: Garden Luxury Series

Seats: Up to 4

Construction: Thermo-Spruce

Glass: Tempered Bronze

Glass Thickness: 8mm (0.8 cm)

Interior: 55.5"W (141 cm) x 59.1"D (150 cm) x 76"H (193 cm)

Exterior: 58.9"W (150 cm) x 79.5"D (202 cm) x 85.1"H (216 cm)

Door: 27.6"W (70 cm) x 74.8"H (190 cm)

Weight: 1322 lbs (599.7 kg)

Shipping Dimensions: 84"W (213.4 cm) x 46"D (116.8 cm) x 42"H (106.7 cm)

Shipping Weight: 1547 lbs (701.7 kg)

Ships Via: LTL

Technical

SKU SL-MODELGL4

Authorized SaunaLife Dealer

Manufacturer warranty included

Free Shipping

When you spend $500 or more

Here to Help

Our team is online and ready to help you design your perfect home spa experience

Manufacturer’s Warranty Included

All of our products include the full manufacturer’s warranty.

SaunaLife Construction

The SaunaLife GL4 is constructed from Nordic Thermo-Spruce, a heat-treated wood engineered to withstand moisture, decay, and extreme weather far better than standard lumber—making it ideal for year-round outdoor use.

Inside, the sauna features Thermo-Aspen benches that remain smooth, knot-free, and comfortable even in high heat. These extra-thick benches are ergonomically contoured for long-lasting durability and relaxed sitting or reclining.

The extended base forms a compact front porch, while the tempered bronze glass façade—featuring a full-height door and tall windows—floods the interior with natural light and creates an open, inviting feel.

Integrated LED lighting under the eaves softly illuminates the entry, and interior LEDs—controlled by remote or Wi-Fi app—cast a warm, calming glow inside the sauna. With 1.57" thick walls, refined glass accents, and a clean linear design, the SaunaLife GL4 blends Scandinavian craftsmanship with modern outdoor luxury.

Lighting

SaunaLife GL4 comes with dimmable LED light. Light will be installed behind the backrest and under the bench. You can control the light from remote control or through an app on your phone.

SaunaLife Outdoor Saunas

Turn your patio or backyard into a serene retreat with SaunaLife outdoor saunas. These thoughtfully designed spaces let you enjoy the beauty of your natural surroundings with every session. Built from premium, weather-resistant wood, each sauna is crafted to endure the elements while maintaining its elegance.

Inside, carefully selected features work together to create a soothing yet invigorating sauna experience. Choose from a range of sizes and fully assembled cabin styles to perfectly match your design vision and lifestyle needs.

Shop SaunaLife Saunas

Testimonials

I’ve been dreaming of a home spa for years, and this store made it happen. I purchased a 2-person infrared sauna, and the build quality is exceptional. The wood smells amazing, and it heats up so much faster than I expected. The customer service team was incredibly patient with all my technical questions during setup!

Sarah J.

Finding a high-quality electric heater for my DIY outdoor sauna was proving difficult until I found these guys. I went with a HUUM Hive model and its great.

Marcus T.

As a marathon runner, recovery is everything. I invested in one of their smaller saunalife outdoor units and It’s been a total game-changer for my muscle soreness.

David M.

I knew nothing about saunas before walking into this process. The Sauna Pro team guided me through the differences between infrared and traditional, helping me find what worked for my budget and space. I ended up with a Leil Como 120. It’s now my favorite place to unplug and de-stress after work.

Jessica W.

We decided to go with the GL6 for our lakeside cabin, and it’s become the centerpiece of the property. The exterior is gorgeous and the craftsmanship is evident in every joint. It looks like a high-end resort feature - truly a five-star experience.

Greg H.

I manage a boutique hotel gym and needed a reliable supplier for our high-traffic sauna. We replaced our old heating unit with a Harvia Virta 20kw. The durability is outstanding, and the temperature control is precise. It’s rare to find a supplier that understands the needs of a commercial facility like they do.

Linda V.