SaunaLife CL3G 2 Person Outdoor Cube Sauna

Modern outdoor barrel sauna with black framed glass door and dark shingle roof
$3,990.00 $5,320.00 SAVE $1,330.00
SKU: SL-MODELCL3G By Saunalife
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HSA/FSA Eligible.
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Authorized SaunaLife Dealer · Full Manufacturer Warranty Included

Premium Outdoor Sauna. Beautifully Designed for Everyday Wellness.

The SaunaLife CL3G Outdoor Cube Sauna brings the ritual of traditional Finnish sauna into a beautifully compact backyard design. Built for 1–2 bathers, the CL3G combines modern Scandinavian architecture, premium Thermo-Spruce cladding, and a full tempered glass front to create an intimate outdoor wellness retreat — a quiet corner of the yard that becomes yours before coffee and again after the last email of the day.

With its clean cube profile, warm wood interior, and open glass front, the CL3G feels refined without overwhelming the space. It is ideal for patios, garden retreats, backyard wellness areas, and homeowners who want the comfort of a true traditional sauna in a smaller, design-forward footprint. Pair it with a curated Harvia or HUUM heater package below to complete the experience with authentic Finnish heat and löyly.

Model: SL-MODELCL3G-1 · Capacity: 1–2 bathers · Cladding: Nordic Thermo-Spruce (kiln-cured, weather-stable) · Front wall: Full tempered glass · Interior lighting: Integrated warm LED · Heater: Sold separately — compatible with Harvia and HUUM packages · Freight: Flat-rate scheduled delivery nationwide.

✓ Premium 1–2 Person Outdoor Cube Sauna
✓ Modern Scandinavian Cube Design
✓ Durable Nordic Thermo-Spruce Construction
✓ Full Tempered Glass Front Wall
✓ Integrated Interior LED Lighting
✓ Compatible with Harvia and HUUM Heater Packages
✓ Expert Support from an Authorized SaunaLife Dealer

Complete your sauna experience with a curated heater package below.

Sauna Heater Packages

The sauna cabin does not include the sauna heater. Use the heater package options below to complete your installation with a properly sized electric sauna heater, compatible control system, and required sauna stones.

Not sure which heater size? Check with our calculator

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Protect your Sauna’s Electrical Equipment

If electrical controls or components will be mounted outdoors, we highly recommend proper weatherproof enclosures. These SaunaLife enclosures are available as an add-on, though your licensed electrician may provide suitable protection as part of the 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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Sauna Elite Red + NIR Light Therapy Panel

Enhance your sauna experience with red and near-infrared light therapy. Sauna-rated up to 215°F, with a freestanding design and standard plug-in power for flexible, convenient placement.

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Complete Your Sauna & Cold Plunge Experience

Pair your sauna with a premium cold plunge featuring both cooling and heating capabilities. Enjoy invigorating contrast therapy or relaxing warm-water immersion—all from the comfort of home.

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Sauna Salt | Citrus Burst Electrolyte Drink Mix

Purposefully formulated for sauna sessions, heavy sweating, and active lifestyles. Refreshing lemon-lime flavor with 1,000mg sodium, 400mg potassium, and 100mg magnesium per packet. 16 sugar-free packets per box. FREE shipping with your sauna purchase!

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Premium Scheduled Delivery — $950

Flat-rate delivery will be added at checkout.
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  • Premium Craftsmanship & Manufacturer Warranty
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  • Personalized Delivery Planning & Coordination
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Our team helps customers nationwide with sauna selection, site preparation, delivery planning, and installation guidance.

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A Compact Outdoor Sauna with Elevated Design

The SaunaLife CL3G 1–2 Person Outdoor Cube Sauna is designed for homeowners who want a premium traditional sauna experience in a smaller outdoor footprint. With its clean architectural shape, full tempered glass front wall, and warm Thermo-Spruce construction, the CL3G brings a refined spa-like presence to patios, gardens, decks, and backyard wellness spaces.

Unlike oversized outdoor saunas that require a large yard or extensive planning, the CL3G is intentionally compact while still offering the essential elements of an authentic sauna experience: real electric sauna heat, heated stones, water-pouring löyly, and a quiet enclosed space for daily restoration.

Its modern cube silhouette creates a cleaner and more contemporary look than a traditional barrel sauna, while the full glass front opens the interior visually and brings in natural light. The result is a sauna that feels intimate, warm, and architectural — ideal for solo sessions, couples, and smaller outdoor wellness retreats.

As an Authorized SaunaLife Dealer, NW Immersion helps you choose the right heater package, understand installation requirements, prepare for delivery, and enjoy long-term support after your sauna arrives.

Modern Scandinavian Cube Design

The CL3G’s clean cube silhouette gives your backyard sauna a modern architectural presence that feels refined, minimal, and timeless.

Premium Thermo-Spruce Construction

Built from durable Thermo-Spruce, the CL3G is designed for outdoor performance, dimensional stability, and long-term beauty in changing weather conditions.

Full Tempered Glass Front

The full glass front wall creates an open, elevated feeling inside the sauna while allowing natural light and outdoor views to become part of the experience.

Perfectly Sized for 1–2 Bathers

Designed for solo sauna rituals or shared sessions, the CL3G gives you a private, intimate sauna environment without taking over your outdoor space.

Traditional Sauna Performance

Pair the CL3G with a Harvia or HUUM electric sauna heater to enjoy authentic Finnish-style heat, heated stones, and water-pouring löyly.

Integrated Interior LED Lighting

The included LED lighting system adds warmth, visibility, and ambiance for evening sauna sessions.

Strong Alternative to Basic Sauna Kits

With its Thermo-Spruce construction, full glass front, premium roof system, and refined design, the CL3G offers a more elevated sauna experience than many mass-market kits.

Expert Support from NW Immersion

Our team helps with heater selection, delivery planning, electrical questions, installation guidance, and long-term ownership support.

SaunaLife CL3G Outdoor Cube Sauna Cabin

Premium outdoor cube sauna cabin designed for 1–2 bathers.

Thermo-Spruce Construction

Durable Thermo-Spruce exterior and interior construction designed for outdoor sauna use.

Ergonomic Interior Bench Seating

Comfortable bench seating designed for a compact, intimate sauna layout.

Full Tempered Bronze-Tinted Glass Front Wall

A dramatic glass front creates a more open and luxurious sauna experience.

Tempered Glass Sauna Door

Premium glass door designed to complement the full front wall and modern cube profile.

Premium Roof System

Weather-resistant roof assembly designed for outdoor installation.

Interior LED Lighting System

Integrated LED lighting adds ambiance and visibility inside the sauna.

Assembly Hardware Package

Complete hardware package included for on-site assembly.

Installation Instructions

Manufacturer installation documentation included to support the assembly process.

Heater Sold Separately

The sauna heater, controls, and sauna stones are sold separately through the heater package options above.

General

Brand: SaunaLife

Model: CL3G Cube Series

Sauna Type: Outdoor Traditional Finnish Sauna Kit

Capacity: 1–2 Bathers

Installation Type: Outdoor Freestanding Sauna Kit

Style: Modern Outdoor Cube Sauna

Recommended Use: Patio sauna, garden sauna, backyard wellness retreat, sauna-to-cold-plunge setup

Heater Included: No

Recommended Heater: Harvia or HUUM electric sauna heater package

Dimensions

Exterior Dimensions: 53.2" W × 51.2" D × 81.9" H

Interior Dimensions: Approx. 49.6" W × 43.2" D × 75.4" H

Shipping Weight: Approx. 1,400 lbs

The CL3G is designed as a compact outdoor sauna for customers who want a traditional sauna experience without the footprint of a larger backyard sauna.

Construction & Materials

Exterior Material: Thermo-Spruce

Interior Material: Thermo-Spruce

Bench Material: Ergonomic Thermo-Spruce benches

Front Wall: Full tempered glass front

Door Type: Tempered glass sauna door

Roof System: Weather-resistant roof assembly

Lighting: Integrated interior LED lighting

Thermo-Spruce construction, a full tempered glass front, tempered glass door, premium roof system, and integrated LED lighting are listed as included features on the current CL3G product page.

Heating & Electrical

Heater Type: Electric sauna heater, sold separately

Recommended Heater Size: 4.5kW heater package

Heater Options: Harvia KIP45B, Harvia KIP45W, or HUUM DROP 4.5kW package

Electrical Requirements: Heater dependent

Lighting / Accessories: Dedicated 120V may be required for accessories such as lighting or controls

Professional Installation: Recommended by a licensed electrician

Because heater package and control requirements vary, customers should confirm the final electrical requirements with the selected heater manual and a licensed electrician.

Access the manufacturer documentation needed to plan, assemble, and enjoy your SaunaLife CL3G Outdoor Cube Sauna.

• Model CL3G Installation & Owner’s Manual

• LED Light System Installation Manual

Need help? Contact NW Immersion to speak with a live US-based sauna expert for personalized support before or after your purchase.

Click Here for the Harvia Kip IOM

Click Here for the Harvia Xenio Control IOM

Click Here for the HUUM Drop IOM

Click Here for the HUUM UKU Control IOM

Flat-Rate Scheduled Freight Delivery

The SaunaLife CL3G Outdoor Cube Sauna ships by scheduled LTL freight. Flat-rate scheduled delivery is currently listed at $950 on the product page.

When the CL3G is in stock, most sauna orders are prepared for shipment within 3–5 business days. Once your order ships, tracking information will be provided by email, and the freight carrier will contact you directly to schedule your delivery appointment.

Estimated arrival depends on standard LTL freight transit times to your location, carrier availability, holidays, weather, and seasonal demand.

If the CL3G is temporarily out of stock, lead times may vary. Contact NW Immersion before ordering for the most accurate expected arrival date and current availability.

Before delivery, please plan for freight truck access, a suitable offloading area, and movement from the delivery location to the final build site.

SaunaLife Limited Lifetime Residential Warranty

The SaunaLife CL3G Outdoor Cube Sauna is backed by SaunaLife’s Limited Lifetime Residential Warranty on the sauna structure when used in a qualifying residential setting and purchased through an authorized dealer.

Heaters, controls, lighting, and accessories are covered by their respective manufacturer warranties.

As an Authorized SaunaLife Dealer, NW Immersion is here to help with product selection, heater package guidance, delivery coordination, installation questions, warranty documentation, and long-term support.

Always review the official SaunaLife warranty documentation included with your sauna for complete terms, coverage details, exclusions, and claim requirements.

Click Here for the SaunaLife Warranty Documentation

Frequently Asked Questions

Modern barrel sauna with a black shingle roof and glass door in a garden setting

Saunalife saunas require a 220–240V hardwired connection with a dedicated breaker. Dedicated 120V is also required for accessories such as lighting and controls.  We recommend confirming the exact amperage and wire size with your electrician based on the heater model.

Yes. The CL3G is engineered for year-round outdoor use and performs exceptionally well in cold-weather environments thanks to its premium Thermo-Spruce construction.

SaunaLife uses superior materials, precision engineering, thicker construction components, and luxury design details that create a more durable, beautiful, and enjoyable sauna experience.

The CL3G is designed for streamlined assembly with detailed instructions included. Most customers complete installation with 2–3 people.

No. The sauna heater is sold separately, allowing you to customize your preferred sauna experience with premium heater options like Harvia or HUUM.

The CL3G is ideally designed for 1–2 bathers, creating a more intimate and luxurious wellness environment.

The sauna is crafted from premium Thermo-Spruce, a thermally modified wood known for exceptional durability, stability, and weather resistance.

Absolutely. NW Immersion provides live US-based customer support with real sauna experts available to answer questions before and after your purchase.

call/text: 360-360-6968

email: info@nwimmersion.com

Minimal maintenance is required. Periodic exterior care and proper ventilation will help preserve the sauna’s appearance and long-term performance for years to come.

NW Immersion is an Authorized SaunaLife Dealer. That matters. Purchasing a SaunaLife sauna through an unauthorized reseller or a large ecommerce marketplace can void the manufacturer warranty, leave you without technical support, and expose you to inventory that skipped US quality control.

When you order the CL3G from us, you get: (1) the full SaunaLife manufacturer warranty registered to your name, (2) flat-rate freight scheduled to your address, (3) HSA/FSA eligibility, (4) live pre-purchase help choosing between Harvia and HUUM heater packages sized to your sauna, and (5) post-purchase support from our team in Vancouver, WA — Tuesday through Saturday, 8:30am–4pm PT.

Questions before you buy? Call or text 360-360-6968, or email info@nwimmersion.com.

  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
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Sean ODriscoll

After doing lots of research, we landed on the CL3G Cube sauna with the Huum Drop heater. The staff was professional and answers your message very quickly! They even made an accommodation to stop by their showroom so we can see them before we purchased. Support after delivery was also exceptional! Would highly recommend!

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Anonymous

Great service! Shipment was quick and easy.

Anonymous review photo

Hi there! We're thrilled to hear you had a positive experience with our service and that your shipment was quick. Thanks for sharing your feedback, we really appreciate it!

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Amy

We’re super happy with our new sauna from NW Immersion! The whole process was smooth and professional, and the sauna itself exceeded our expectations. It looks beautiful, works perfectly, and has become one of our favorite places to relax. Highly recommend NW Immersion for their quality products and excellent customer service!

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Amanda Dayton

We absolutely adore our outdoor sauna. It's been a fun addition to our lifestyle and a nice experience to share with friends. The kit went together quick. The only part we had to purchase separately was a graphite rope to help with the exhaust seal on the stove, which helped significantly.

Amanda Dayton review photo

Thank you so much for your thoughtful review! We’re so happy to hear your outdoor sauna has become such a fun part of your lifestyle and something you can enjoy with friends. We also appreciate you sharing the helpful tip about the graphite rope for the stove seal. Wishing you many more relaxing sauna sessions ahead!

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Marissashelby

I love this sauna, but what specially made me want to write a review is the customer service. I was having trouble communicating with a few other sauna companies, and with NW I got on the phone with one of the business owners. She answered all the questions I had about the electrical and setup for this sauna, so grateful and highly recommend!

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Taylor V.

Between the manual and some online videos, a buddy and I were able to get this sauna together within a few days. I recommend you have a large area to lay the parts out and best if the weather is clear. Very pleased with the results and have had friends over to enjoy it as well which is awesome!

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Curt R.

They answered all of my questions and assisted me with sourcing a local assembler. This is a great quality sauna that I use daily and have zero complaints.

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