Leil Patio S, 4-5 Person Outdoor Sauna

Q: How many people fit comfortably inside the Patio S?

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Q: What makes the Patio S different from the Patio XS?

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Q: Why are the panoramic glass walls so popular?

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Q: Does the Patio S include a sauna heater?

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Q: What electrical requirements are needed?

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Q: Is this sauna delivered preassembled?

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Q: Why choose a ThermoWood® outdoor sauna?

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Q: Does an Outdoor Sauna Add Value to a Home?

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Q: Is the Leil Patio S a Good Choice for Creating an Outdoor Wellness Retreat?

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Q: Why Buy Your Leil Sauna from NW Immersion?

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$11,650.00

$12,999.00 Save $1,349.00

Authorized Dealer – Full Warranty Included

Where Architecture, Wellness & Outdoor Living Converge

The Leil Patio S is a luxury outdoor sauna that combines authentic Scandinavian craftsmanship with a striking panoramic glass design. Handcrafted in Estonia from premium ThermoWood®, its spacious L-shaped bench layout, dual glass walls, and refined architectural presence create an immersive wellness retreat designed for relaxation, recovery, and connection.

✓ Authentic Estonian Scandinavian Craftsmanship
✓ Premium 40mm ThermoWood® Construction
✓ Panoramic Dual Glass Wall Design
✓ Spacious L-Shaped Layout for 4–5 Bathers
✓ Designed for Year-Round Outdoor Wellness

Interior LED Lighting for the Patio S

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.

Exterior Lighting Package

Premium black exterior spotlights mounted beneath the roof overhang create a warm architectural glow, enhancing ambiance and visibility during evening sauna sessions.

Sauna Heater Packages for the Patio S *

Hand-selected heater packages designed specifically for the Patio S, delivering exceptional performance, efficiency, and the authentic Nordic sauna experience Leil saunas are known for.

Complete Your Contrast Therapy Experience

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

Wellness Enhancement Package: Sauna Elite Red & Near Infrared Therapy Panel

Enhance your sauna experience with advanced red light and near-infrared therapy designed to support relaxation, recovery, and overall wellness.

Nationwide Scheduled Sauna Delivery — $1500

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

Product Overview

The Leil Patio S represents the next evolution of the Patio Collection, offering a more expansive and immersive sauna experience while maintaining the clean architectural lines that define Scandinavian outdoor living. Designed for up to five bathers, its intelligently configured L-shaped seating maximizes both comfort and usable space, making it ideal for family gatherings, social sauna sessions, and personal wellness rituals.

Handcrafted in Estonia from premium ThermoWood®, the Patio S is engineered for exceptional durability, thermal efficiency, and long-term outdoor performance. The fully insulated ceiling, weather-resistant EPDM roofing system, and precision-crafted construction ensure comfortable sauna bathing throughout every season.

What truly distinguishes the Patio S is its stunning dual glass wall design. Two expansive bronze-tempered glass walls flood the interior with natural light while creating uninterrupted views of the surrounding landscape. The result is a sauna experience that feels open, bright, and deeply connected to nature.

Designed for luxury residences, lake homes, mountain retreats, boutique hospitality projects, and curated outdoor wellness spaces, the Patio S delivers the authentic Scandinavian sauna experience through a refined architectural expression.

Why You'll Love it!

✓ Panoramic Outdoor Views

Two expansive bronze-tempered glass walls create a bright, open atmosphere while immersing bathers in their natural surroundings.

✓ Spacious L-Shaped Bench Layout

Comfortably accommodates up to 4–5 bathers while allowing multiple seating positions and space for reclining.

✓ Premium ThermoWood® Construction

Built from 40mm thermally modified wood engineered for exceptional stability, durability, and resistance to outdoor conditions.

✓ Exceptional Heat Retention

A fully insulated ceiling system helps maintain temperatures while improving efficiency and reducing heat loss.

✓ Authentic Scandinavian Craftsmanship

Handcrafted in Estonia using premium Nordic materials and traditional sauna-building techniques.

✓ Built for Four-Season Outdoor Living

Weather-resistant materials, EPDM roofing, integrated drainage, and insulated construction ensure year-round performance.

What’s Included

Leil Patio S Outdoor Sauna Kit

Precision-crafted architectural sauna package delivered as a premium outdoor sauna kit for on-site assembly.

Premium ThermoWood® Structure

40mm ThermoWood walls engineered for exceptional durability, insulation, and long-term outdoor performance.

L-Shaped Alder Bench System

Handcrafted two-level alder benches with ergonomic seating and integrated bench skirt designed for authentic Scandinavian sauna bathing.

Panoramic Bronze Glass Wall System

Two expansive bronze-tempered glass walls plus a tempered glass entry door create an immersive connection to the outdoors.

Fully Insulated Ceiling Assembly

Thermo-treated pine paneling with PIR insulation for enhanced heat retention and efficiency.

EPDM Roofing System

Commercial-grade weatherproof roofing with black metal edge trim for long-term protection.

Integrated Ventilation & Drainage

Engineered airflow and floor drainage systems designed to optimize comfort, performance, and moisture management.

Complete Hardware & Assembly Documentation

Includes all required hardware, fasteners, and installation drawings.

Note: Sauna heater, controls, sauna stones, electrical installation, and assembly services are sold separately.

Specifications

Dimensions & Capacity

Capacity: 4–5 Bathers
Exterior Dimensions: 94" W × 94" D × 95" H
Interior Dimensions: 78.7" W × 78.7" D × 86.6" H
Interior Volume: 286 ft³ (8.1 m³)
Weight: Approximately 2,094 lbs (950 kg)

Construction & Materials

40mm Premium ThermoWood® Walls
Thermo-Treated Ceiling Panels
30mm PIR Ceiling Insulation
Two-Level Alder L-Shaped Benches
Ergonomic Alder Backrests
Dual Bronze Tempered Glass Walls
Bronze Tempered Glass Door
Black Architectural Moldings
EPDM Roofing System
Spruce Flooring with Integrated Drainage Gutter
Weather-Treated Base Frame

Performance Features

Fully Insulated Ceiling Assembly
Integrated Ventilation System
Integrated Floor Drainage
Electric or Wood-Burning Heater Compatible
Year-Round Outdoor Performance
Optional Interior LED Lighting Available

Installation Requirements

Delivered as a Premium Architectural Sauna Kit
Dedicated 220–240V Hardwired Connection Required for Electric Sauna Heaters
Dedicated 120V Circuit May Be Required for Lighting & Accessories
Licensed Electrician Required
Solid, Level Base Required
Heater Sold Separately

Resources & Guides

Resources & Installation Guides

Click Here for the Patio S Installation & Owner's Manual

Click Here for the Patio S Diagram and Dimensions Sheet

Shipping & Delivery

The Patio S 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 Round Cube 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

Warranty & Customer Support

Your investment in wellness is protected with premium manufacturer-backed warranty coverage and dedicated support from NW Immersion, an authorized exclusive Leil Saunas dealer.

Every Leil sauna includes a 2-Year Residential Warranty covering the sauna cabin structure and non-electrical components, providing peace of mind and long-term confidence in the craftsmanship and materials.

Heater warranties are provided directly by the heater manufacturer and vary by brand:

HUUM Heaters: Limited 3-Year Residential Warranty (excluding heating elements)

In addition to manufacturer warranty coverage, purchasing through NW Immersion ensures you receive industry-leading customer service before, during, and after delivery. From product guidance and configuration assistance to installation support and warranty coordination, our team is committed to providing a seamless luxury sauna experience from start to finish.

Frequently Asked Questions

The Patio S is designed to comfortably accommodate 4–5 bathers. Its spacious L-shaped bench configuration provides flexible seating while maintaining an open, comfortable layout.

The Patio S offers a larger footprint, dual panoramic glass walls, increased interior openness, and additional seating flexibility, creating a more immersive outdoor sauna experience.

The Patio S's two bronze-tempered glass walls flood the interior with natural light and create uninterrupted outdoor views, helping bathers feel more connected to nature while enjoying their sauna session.

No. The Patio S does not include a sauna heater. Recommended heater packages are available on this page and have been hand-selected by NW Immersion Sauna Experts to complement the sauna's size, performance requirements, and intended bathing experience.

The Patio S requires a dedicated 220–240V hardwired connection for the sauna heater. A separate 120V circuit may also be required for lighting, controls, and optional accessories. We recommend consulting a licensed electrician prior to purchase to verify the electrical requirements for your specific heater configuration.

No. The Patio S arrives as a precision-crafted sauna kit designed for professional or experienced DIY assembly. This approach allows easier transportation and installation in locations inaccessible to fully assembled structures.

ThermoWood® undergoes a specialized thermal modification process that improves stability, durability, and resistance to moisture and changing weather conditions. It is widely regarded as one of the most premium materials available for outdoor saunas.

Many homeowners view a premium outdoor sauna as both a wellness investment and a lifestyle enhancement. The Leil Patio S creates a dedicated space for relaxation, recovery, and connection while adding a distinctive architectural feature to your outdoor living area. For luxury residences, vacation homes, and wellness-focused properties, a thoughtfully designed Scandinavian outdoor sauna can significantly enhance both enjoyment and the overall appeal of the property.

Absolutely. The Patio S is one of Leil's most popular models for homeowners seeking a complete outdoor wellness experience. Its spacious 4–5 person layout, panoramic glass walls, and architectural Scandinavian design make it an ideal centerpiece for backyard wellness retreats, luxury outdoor living spaces, cold plunge installations, and spa-inspired environments. Whether paired with a cold plunge, outdoor shower, or relaxation area, the Patio S creates a dedicated sanctuary for recovery, connection, and year-round wellness.

At NW Immersion, we specialize in luxury wellness environments, authentic sauna experiences, and complete outdoor wellness retreats. Beyond supplying premium Leil Saunas, we help homeowners, architects, designers, and hospitality projects create exceptional wellness spaces that integrate sauna, cold plunge, red light therapy, and outdoor recovery experiences. Our team carefully curates heater packages, provides installation guidance, and offers ongoing support to ensure you receive the very best sauna experience possible.