Is the Leil Viva 120 a traditional Finnish sauna?

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Leil Saunas Viva 120, 1 - Person Outdoor Sauna Kit - NW Immersion

Leil Viva 120 1 Person Outdoor Sauna

$9,790.00 $14,656.00 SAVE $4,866.00

By Leil

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Authorized Dealer – Full Warranty Included

Experience the Tradition of Finnish Sauna, Even in the Smallest Spaces

The Leil® Viva 120 is a luxury one-person outdoor traditional sauna handcrafted in Estonia for homeowners who believe exceptional wellness doesn't require a large footprint. Designed for patios, terraces, and intimate outdoor retreats, it combines authentic Finnish dry and steam sauna traditions with premium Scandinavian craftsmanship to create a private sanctuary for relaxation, recovery, and everyday wellness. Built from premium 40mm ThermoWood® and thoughtfully engineered for year-round outdoor performance, the Viva 120 transforms even the smallest outdoor space into a beautiful destination for daily restoration.

✓ Authentic Finnish Dry & Steam Sauna Experience
✓ Handcrafted in Estonia from Premium 40mm ThermoWood®
✓ Compact Design for Patios, Terraces & Smaller Spaces
✓ Comfortable Thermo-Alder Bench & Three-Point Ventilation
✓ Full Manufacturer Warranty Included

Decorative Hexagon Panel on the back wall

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Interior LED Lighting

Elevate the mood and atmosphere of your sauna with integrated LED lighting concealed beneath the benches and behind the backrests. The result is a soft architectural glow that enhances the natural beauty of the wood interior while creating a more immersive wellness experience.

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Sauna Heater Packages

The sauna heater is the heart of the sauna experience. Each heater package has been carefully curated by NW Immersion to complement the viva 120's size, layout, and performance requirements, ensuring authentic heat, optimal steam production, and lasting reliability.

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Safety Rail Huum drop

Add a handcrafted cedar safety rail to help protect against accidental contact while enhancing the finished look of your sauna.

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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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Nationwide Scheduled Sauna Delivery — $990

Professional freight delivery with coordinated scheduling to ensure your sauna arrives safely and efficiently at your property.

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Manufacturer Warranty Included
Expert Support Before & After Delivery
Personalized Freight Delivery Coordination
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Product Overview

Small Footprint. Authentic Finnish Sauna Experience.

The Leil Viva 120 proves that you don't need a large backyard to enjoy the timeless benefits of a traditional Finnish sauna. Handcrafted in Estonia from premium 40mm ThermoWood®, this luxury 1-person outdoor sauna transforms patios, terraces, and compact outdoor spaces into a private wellness retreat designed for daily relaxation, recovery, and lifelong health.

Despite its compact footprint, the Viva 120 delivers the authentic performance of a full-size Finnish sauna. Its intelligently engineered three-point ventilation system promotes balanced airflow, fresh oxygen circulation, and even heat distribution, allowing you to enjoy invigorating dry sauna sessions or traditional Finnish steam (löyly) simply by pouring water over heated sauna stones.

Built for year-round outdoor use, the Viva 120 combines exceptional Nordic craftsmanship, durable ThermoWood® construction, and refined architectural design to create a sauna that feels as beautiful as it performs. Whether you're beginning your morning with quiet reflection or ending your day with restorative heat therapy, the Viva 120 makes daily wellness effortless.

Why You'll Love it!

Authentic Finnish Dry & Steam Sauna

Enjoy the traditional Finnish sauna experience with the flexibility to enjoy both invigorating dry heat and authentic löyly by pouring water over heated sauna stones.

Premium 40mm ThermoWood® Construction

Thermally modified wood provides exceptional durability, weather resistance, dimensional stability, and heat retention for years of outdoor performance.

Designed for Small Outdoor Spaces

Its compact footprint makes the Viva 120 ideal for patios, terraces, courtyards, rooftop decks, and backyard wellness spaces without sacrificing comfort or authentic sauna performance.

Balanced Heat & Fresh Air

A thoughtfully engineered three-point ventilation system continuously circulates fresh oxygen while maintaining even temperatures throughout every sauna session.

Handcrafted in Estonia

Every Viva sauna reflects Northern European craftsmanship with clean architectural lines, premium materials, and timeless Scandinavian-inspired design built to last.

Customize Your Wellness Retreat

Choose your preferred heater package, optional LED lighting, and decorative Hexagon DECO panel to personalize your sauna experience.

What’s Included

Premium 40mm ThermoWood® wall, ceiling, and floor panels
Thermo-alder ergonomic bench and backrest
Bronze tempered glass door with premium black hardware
EPDM weatherproof roof membrane
Integrated three-point ventilation system
Complete assembly hardware
Detailed installation instructions
Full manufacturer's warranty

Please Note: Sauna heater, sauna stones, controls, electrical installation, LED lighting, and decorative DECO panel are selected separately to allow you to customize your sauna.

Specifications

General

Capacity: 1 Person
Sauna Type: Outdoor Traditional Finnish Sauna
Installation: Outdoor
Assembly: DIY Modular Sauna Kit

Dimensions

Exterior Dimensions: 48.2"W × 53.5"D × 92.1"H
Interior Dimensions: 44.9"W × 44.9"D × 82.7"H
Sauna Volume: Approximately 95 cu. ft.

Construction

Wall Thickness: 40mm (1.57") ThermoWood®
Ceiling: 40mm ThermoWood®
Floor: 40mm ThermoWood®
Bench & Backrest: Thermo-Alder
Door: Bronze Tempered Glass with Premium Black Hardware
Roof: EPDM Weatherproof Membrane

Ventilation

Three-point engineered airflow system
Heater air intake
Under-bench exhaust
Adjustable drying vent

Compatibility

Compatible with premium electric sauna heaters
Supports authentic Finnish dry and steam sauna bathing
Optional LED lighting package
Optional Hexagon DECO wall panel

Country of Origin

Handcrafted in Estonia

Resources & Guides

This kit is designed for quick DIY assembly on a level, load-bearing surface. Leave a bit of clearance around the unit for service access and roof drainage.For electric heaters, follow local electrical codes and use a licensed electrician for the hookup.

Resources

Shipping & Delivery

The Leil Viva 120 is delivered via scheduled premium freight service directly to your residence, project site, or installation location for a seamless delivery experience. Each sauna is carefully prepared and professionally packaged to ensure it arrives securely and in pristine condition.

When inventory is available, most orders ship within approximately 3–5 business days. Due to the limited production nature and international demand for the award-winning Viva Collection, select configurations and upgrades may occasionally require extended lead times.

If a unit is temporarily out of stock, upcoming production shipments may require an additional 6–8 weeks or longer, depending on manufacturing schedules and overseas transit availability.

For time-sensitive projects, custom builds, or architectural installations, we recommend contacting our team prior to purchase to confirm current inventory, production availability, and estimated delivery timelines for your preferred configuration.

Each sauna arrives as a complete premium DIY sauna kit and includes all essential structural components, roofing materials, hardware, and finishing details required for installation.

Warranty

Your Leil Viva 120 includes the full manufacturer's warranty for added peace of mind.

Included Warranty

Two-Year Manufacturer Warranty
Covers defects in materials and manufacturing
Full warranty support through NW Immersion

As an Authorized Leil Dealer, NW Immersion provides expert guidance before your purchase and ongoing support should warranty assistance ever be needed.

Frequently Asked Questions

Yes. The Viva 120 is a traditional Finnish sauna designed for authentic dry sauna bathing and traditional löyly by pouring water over heated sauna stones.

Absolutely. Like traditional Finnish saunas, simply pour water over the heated sauna stones to create gentle steam while maintaining authentic sauna temperatures.

Yes. The 40mm ThermoWood® construction and EPDM roof system are engineered to withstand changing outdoor conditions throughout the year.

ThermoWood® is thermally modified to improve dimensional stability, weather resistance, durability, and insulation while reducing moisture absorption—making it an outstanding material for outdoor saunas.

With an exterior footprint of just 48.2" × 53.5", the Viva 120 fits comfortably on patios, terraces, small decks, and compact backyard spaces.

No. We intentionally allow you to choose the premium heater package that best fits your preferences and electrical setup.

Yes. You can select your preferred heater package, LED lighting, decorative Hexagon DECO panel, and additional sauna accessories to personalize your wellness retreat.

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

The Viva 120 is designed as a precision-engineered modular sauna kit, making assembly straightforward for experienced DIYers. Most customers complete assembly in approximately one day with two people and standard tools, although assembly time will vary based on experience.

If you'd prefer professional assembly, we're happy to provide contact information for independent sauna assemblers in many areas. To keep costs as low as possible, you work directly with the assembler and pay them directly—there's no middleman, markup, or additional fees from NW Immersion. This gives you the flexibility to discuss scheduling, installation details, and pricing directly with the professional completing your project.

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