Is the SaunaLife CL5G a traditional Finnish sauna?

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What makes the CL5G different from the CL4G?

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Is the CL5G difficult to assemble?

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SaunaLife Model CL5G 4 Person Cube Series Outdoor Sauna Kit — product photo

SaunaLife CL5G 4 Person Outdoor Cube Sauna

$5,990.00 $6,990.00 SAVE $1,000.00

SKU: SL-MODELCL5G By Saunalife

Authorized SaunaLife Dealer • Full Manufacturer Warranty Included

Modern Architecture. Spacious by Design.

The SaunaLife CL5G is a premium 4-person outdoor traditional Finnish sauna designed for homeowners who want authentic sauna bathing with the comfort of a larger, more spacious interior. Crafted from durable Thermo-Spruce, the CL5G features over 6'2" of interior height, an expansive panoramic glass front, and ergonomic Thermo-Aspen benches that create an open, inviting environment for relaxation and recovery. Designed for authentic Finnish dry or steam sauna bathing (löyly), it transforms your backyard into a beautiful wellness retreat built for years of exceptional outdoor performance.

✓ Comfortably Seats Up to 4 People

✓ Authentic Finnish Dry & Steam Sauna Experience

✓ Premium Thermo-Spruce Construction

✓ Over 6'2" Interior Height with Panoramic Glass Front

✓ Expert Guidance from an Authorized SaunaLife Dealer

NW Immersion Concierge-Level Support

From selecting the ideal heater package to installation planning, delivery coordination, and long-term customer support, our sauna specialists are here to help you create an exceptional home wellness retreat.

Customize Your Wellness Retreat

Create a wellness retreat tailored to your home with carefully selected upgrades and accessories.

Sauna Heater Packages

Professionally curated for your SaunaLife sauna, each package includes a premium heater, matching controls (if applicable), sauna stones, and the essential components for a complete installation.

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Recommended Outdoor Electrical Upgrades

Thoughtfully curated upgrades that protect your investment while elevating the fit and finish of your outdoor sauna installation.

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Complete Your Sauna Experience

Thoughtfully selected essentials designed to enhance comfort, preserve your investment, and help you enjoy the authentic Finnish sauna experience for years to come.

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Complete Your Contrast Therapy Experience

Pair your sauna with a premium cold plunge to create the ultimate hot-and-cold wellness ritual.

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Enhance Your Wellness Experience

Upgrade every sauna session with advanced red & near-infrared therapy. Sauna-rated up to 215°F for safe, seamless use inside traditional saunas.

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Premium Freight Delivery — $950

Professionally coordinated scheduled freight delivery to your home.

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Premium Craftsmanship & Manufacturer Warranty
Expert Guidance Before, During & After Delivery
Personalized Delivery Planning & Coordination
Real Sauna Specialists Just a Call, Text or Chat Away

Talk With a Sauna Specialist

Our team helps customers nationwide with sauna selection, site preparation, delivery planning, and installation guidance.

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Product Overview

The Signature Cube Series Experience

The SaunaLife CL5G combines contemporary Scandinavian-inspired architecture with authentic Finnish sauna traditions to create one of the most spacious and comfortable outdoor saunas in the Cube Series. Designed for homeowners who want both exceptional craftsmanship and everyday usability, the CL5G offers generous interior dimensions while maintaining a clean, modern footprint that complements today's outdoor living spaces.

Built from premium Thermo-Spruce, the CL5G is engineered for outstanding dimensional stability, weather resistance, and long-term durability. Its panoramic tempered-glass front floods the sauna with natural light, creating an open, inviting atmosphere that connects you to the outdoors. Inside, ergonomically contoured Thermo-Aspen benches and supportive backrests provide exceptional comfort, while the expanded interior and over 6'2" of headroom allow you to stretch out and fully relax during longer sauna sessions.

Whether you're recovering after a workout, enjoying an evening sauna with family, or simply taking time to unwind, the CL5G brings authentic Finnish dry or steam sauna bathing (löyly) into your daily wellness routine with premium materials and thoughtful design.

Why You'll Love it!

Authentic Finnish Dry & Steam Sauna

Experience traditional Finnish sauna bathing with invigorating dry heat or create authentic löyly by pouring water over heated sauna stones for a deeply restorative wellness experience.

Spacious, Open Interior

With over 6'2" of interior height, generous bench lengths, and a panoramic glass front, the CL5G creates one of the most open and comfortable environments in the Cube Series.

Premium Thermo-Spruce Construction

Thermally modified Nordic Spruce provides exceptional dimensional stability, weather resistance, durability, and long-term outdoor performance.

Ergonomic Thermo-Aspen Seating

Contoured knot-free Thermo-Aspen benches and supportive arched backrests are designed for lasting comfort, even during extended sauna sessions.

Panoramic Glass Front

The expansive bronze tempered-glass front fills the sauna with natural light while creating an open connection to your outdoor surroundings.

Premium SaunaLife Craftsmanship

Precision-manufactured components, premium Nordic materials, and thoughtful engineering create a sauna that's built for years of dependable enjoyment.

What’s Included

SaunaLife CL5G Outdoor Sauna Kit
Premium Thermo-Spruce wall system
Ergonomic Thermo-Aspen benches
Thermo-Aspen ergonomic backrests
Panoramic bronze tempered-glass front wall
Tempered-glass sauna door
Roof shingles
Heater guard
Interior LED lighting with Wi-Fi controls
Complete modular sauna kit
Premium assembly hardware
Detailed installation instructions
Full manufacturer's warranty

Please Note: Heater, sauna stones, controls, and electrical installation are selected separately to customize your sauna.

Specifications

General

Model: SaunaLife CL5G

Capacity: Up to 4 People

Sauna Type: Outdoor Traditional Finnish Sauna

Installation: Outdoor

Assembly: DIY Modular Sauna Kit

Dimensions

Exterior: 80.7" W × 63" D × 82.7" H

Interior: 77.2" W × 55.1" D × 74.8" H

Interior Height: Over 6'2"

Weight: Approximately 1,680 lbs

Construction

Wall Material: 42mm Thermo-Spruce

Front & Rear Walls: 28mm Thermo-Spruce

Bench Material: Knot-Free Thermo-Aspen

Glass: 8mm Bronze Tempered Glass

Roof: Asphalt Shingle Roof System

Lighting: White LED Light Bar with Wi-Fi App & Remote

Installation Requirements

Outdoor installation
Level, load-bearing foundation

Dedicated electrical circuit
Professional electrical installation recommended

Country of Origin

Designed in Scandinavia and handcrafted in Northern Europe using premium Nordic materials.

Resources & Guides

Resources- Click Links Below

CL5G Installation Manual

SaunaLife White LED Installation Manual

SaunaLife Warranty

SaunaLife Cube Luxury CL5G Outdoor Sauna Dimensions

Shipping & Delivery

Your sauna is an investment in wellness, relaxation, and elevated living. To ensure a smooth delivery experience, all sauna orders are carefully coordinated and shipped via specialized LTL freight carriers with scheduled delivery appointments.

Most in-stock models are prepared for shipment within 3–5 business days. Once your order ships, you will receive tracking information via email, and the freight carrier will contact you directly to schedule a delivery appointment.

Due to the handcrafted nature and popularity of many of our sauna collections, inventory levels can fluctuate. If a model is temporarily out of stock or built to order, lead times typically range from 4–8 weeks, though timing may vary by manufacturer and model. If your project is time-sensitive, we encourage you to contact us prior to placing your order for the most current availability and estimated delivery timeline.

We take a personalized, concierge-style approach to every order and are available throughout the process to provide updates, answer questions, and help ensure a successful delivery experience from purchase to installation.

Warranty

Built for Years of Exceptional Enjoyment

Your SaunaLife sauna is backed by a Limited Lifetime Residential Warranty, reflecting the premium craftsmanship and quality materials engineered into every sauna. When you purchase through NW Immersion, you'll also receive expert guidance before your purchase and dedicated support throughout your ownership experience.

Warranty Highlights

✓ Limited Lifetime Residential Warranty on the sauna structure*

✓ Premium manufacturer protection for long-term peace of mind

✓ Covered when purchased from an Authorized SaunaLife Dealer

✓ Heaters, controls, lighting, and accessories are covered by their respective manufacturers' warranties

Purchase With Confidence

From choosing the right heater package to delivery coordination and long-term support, our sauna specialists are here to help every step of the way. If you ever need warranty assistance, we'll work with you and the manufacturer to help make the process as smooth as possible.

Frequently Asked Questions

Yes. The CL5G is designed for authentic Finnish dry sauna bathing and traditional löyly, allowing you to pour water over heated sauna stones for a true Finnish sauna experience.

Absolutely. Simply pour water over the heated sauna stones to create gentle steam (löyly) while maintaining traditional Finnish sauna temperatures.

Yes. Premium Thermo-Spruce construction is engineered to withstand changing weather conditions while providing excellent long-term durability and stability.

Thermally modified Spruce offers improved weather resistance, dimensional stability, durability, and reduced maintenance compared to untreated wood, making it an excellent material for outdoor sauna construction.

The CL5G offers a noticeably larger interior with over 6'2" of standing height, longer benches, and a more spacious layout for up to four people. It's ideal for homeowners who want additional room to stretch out and enjoy longer sauna sessions.

No. You can select the premium heater package that best suits your preferences and electrical requirements.

Yes. You can choose your preferred heater package, controls, accessories, and other upgrades to personalize your sauna.

A level, stable, load-bearing foundation such as compacted gravel, concrete, pavers, or a properly constructed deck is recommended for proper installation and long-term performance.

The CL5G is a precision-engineered modular sauna kit designed for efficient assembly. Most homeowners can complete installation with two people and standard tools by following the detailed instructions.

If you'd prefer professional assembly, we're happy to provide contact information for independent sauna assemblers in many areas. You work directly with the assembler and pay them directly—there's no middleman, markup, or additional fees from NW Immersion.

As an Authorized SaunaLife Dealer, NW Immersion provides more than competitive pricing. Our team offers expert sauna guidance, personalized heater recommendations, installation planning, delivery coordination, and long-term customer support before and after your purchase. Whether you're buying your first sauna or creating a complete home wellness retreat, we're here to help every step of the way.

SaunaLife CL5G 4 Person Outdoor Cube Sauna

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Select Gale at Checkout

Pay with HSA/FSA or credit card

Authorized SaunaLife Dealer • Full Manufacturer Warranty Included

Modern Architecture. Spacious by Design.

NW Immersion Concierge-Level Support

Customize Your Wellness Retreat

Maximize your savings. Pay with HSA or FSA.

Purchase with Confidence

Talk With a Sauna Specialist

The Signature Cube Series Experience

Authentic Finnish Dry & Steam Sauna

Spacious, Open Interior

Premium Thermo-Spruce Construction

Ergonomic Thermo-Aspen Seating

Panoramic Glass Front

Premium SaunaLife Craftsmanship

General

Dimensions

Construction

Installation Requirements

Country of Origin

Resources- Click Links Below

Built for Years of Exceptional Enjoyment

Warranty Highlights

Purchase With Confidence

Frequently Asked Questions

Is the SaunaLife CL5G a traditional Finnish sauna?

Can I create steam inside the sauna?

Is the CL5G suitable for year-round outdoor use?

What makes Thermo-Spruce better than standard wood?

What makes the CL5G different from the CL4G?

Does the sauna include a heater?

Can I customize the CL5G?

What type of foundation is required?

Is the CL5G difficult to assemble?

Why purchase your SaunaLife sauna from NW Immersion?

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