Authorized DealerFree Curbside Delivery on Equipment OrdersAffirm & Shop Pay (subject to approval)
Strength & Wellness Supply · Saunas
SKU · SL-MODELGL4

SaunaLife GL4 Outdoor Sauna Kit

Model GL4 The SaunaLife Garden Luxury-Series Model GL4 sauna cabin exhibits exceptional quality and attention to detail throughout.

Order now to be ready for the cold season. Once it ships, freight delivery typically takes about 1–2 weeks.
Authorized dealerSourced direct from the manufacturer, brand new, with the full manufacturer warranty.
Arrives perfect, or we make it rightIt ships by freight; if it's damaged in transit, you deal with us, not the carrier. We handle the claim and the fix.
The right fit, the first timeOur specialists match you to the right model for your space and budget before you buy.
Shipping at checkout
Freight quoted per address.
Manufacturer warranty
Honored in full.
Affirm & Shop Pay
0% APR financing available, subject to approval.
How financing works →
Phoenix-based support
Same-day reply.
Key Features
  • Model GL4 Premium 1.5" 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
Questions? Call(602) 883-2804·or text(623) 300-0464
Authorized DealerDirect from manufacturer
Free Curbside DeliveryWhite-glove available
Affirm & Shop Pay0% APR financing · subject to approval
Manufacturer WarrantyFully honored
Phoenix-Based ExpertsNo-pressure guidance
Is this the one?

Is the SaunaLife GL4 Outdoor Sauna Kit right for you?

A quick gut-check from this sauna's own specs, and the closest alternatives so you can compare without leaving the page.

Not sure the SaunaLife GL4 Outdoor Sauna Kit is the one?

Get a free second opinion. Tell us your room size and what you're after, and a specialist confirms whether the SaunaLife GL4 Outdoor Sauna Kit is the right size and heat for your space, or points you to a better match. No marketing texts, just your answer.

Talk to a specialist, (602) 883-2804
Still comparing?

Get the free buyer's guide before you decide.

Most buyers compare three or four models before choosing. Our 12-page guide puts the top saunas side by side, sizes, EMF tiers, install and financing, so you can be sure the SaunaLife GL4 Outdoor Sauna Kit fits your space and budget.

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Where will your sauna go?

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§ 02 · Specs Snapshot

The numbers.

SKU SL-MODELGL4
Model
MODEL GL4
Category
OUTDOOR SAUNAS
Collection
GARDEN LUXURY SERIES
Construction
THERMO-SPRUCE
Shipping
LTL Freight, PALLETED/LTL
Product Weight
1650 lbs (749 kg)
Sauna Interior Dimensions
55.5"W (141 cm) x 59.1"D (150 cm) x 76"H (193 cm)
Dressing Room Interior Dimensions
N/A
Porch Dimensions
58.9"W (150 cm) x 14.6"D (37 cm)
Window 1 Dimensions
24.6"W (62 cm) x 72.4"H (184 cm)
§ 03 · The Story

Why this model.

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. Expansive full front glass provides plenty of natural light and outward views to further enhance the spaciousness of this luxurious environment.

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. The 2-tiered benching is satin-smooth, knot-free, and follows the contour of your body for maximum comfort.

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. All construction materials and fasteners are included so that two people with moderate DIY experience can achieve expert results in two days.

SaunaLife GL4 Outdoor Sauna Kit
§ 04 · Assurance

Delivery, financing, warranty, handled.

Free Curbside Delivery
Most orders ship free. White-glove available on request.
Affirm & Shop Pay
0% APR financing available at checkout, subject to approval.
Manufacturer Warranty
Honored in full, never outsourced.
Phoenix-Based Support
Direct specialist access, same-day reply.
How do I know this is the right one for me?
Text us your room dimensions, how many people will use it, and your budget. A Phoenix-based specialist sends back 2 to 3 honest picks that actually fit, usually within a few hours. No phone call needed, no pressure. Text (623) 300-0464 or email support@strengthwellnesssupply.com.
Should I order now or keep comparing?
Comparing is smart on a purchase this size. The things actually worth comparing are fit for your space, the warranty and authorized-dealer support behind it, and delivery timing. If you want it ready for the cold months, ordering sooner helps, since freight delivery typically takes about 1 to 2 weeks once it ships. If you are torn between two models, text us at (623) 300-0464 and a specialist will give you a straight answer, no pressure.
What's the actual delivery experience?
Freight carrier calls to schedule a delivery window. They offload to the end of your driveway (curbside). White-glove in-home setup is available on request and quoted at the time of order.
How long does assembly take?
Indoor infrared saunas: 2–3 hours with one helper, no special tools required. Outdoor barrels and home-gym equipment: 3–5 hours, typically two adults. Every product ships with step-by-step instructions.
Is financing available?
Yes. We offer monthly payments through Affirm and Shop Pay at checkout. Monthly payments vary by product and are subject to approval. No rate is guaranteed until the application is reviewed.
What warranty is included?
Every product includes the full manufacturer warranty, the same coverage as buying direct from the brand. We're an authorized dealer for every product we carry.

Questions about the SaunaLife GL4 Outdoor Sauna Kit?

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