NW Immersion Loowit Luxury Outdoor Sauna

NW Immersion Loowit Luxury Outdoor Sauna — product photo
$34,990.00
Trusted by homeowners nationwide.
Handcrafted in Washington

Brand logo

Authorized Dealer – Full Warranty Included

Luxury Without Wasted Space

The NW Immersion Loowit proves that a smaller footprint doesn't mean sacrificing the authentic Finnish sauna experience. Handcrafted in Washington from premium Western Red Cedar and built using fully insulated residential-style construction, the Loowit combines timeless Scandinavian design with an innovative sliding bench system that transforms the interior from a traditional sauna into a flexible wellness space for stretching, mobility work, meditation, and recovery. Delivered fully assembled, it's designed to bring exceptional craftsmanship and everyday wellness to homes where space is just as valuable as quality.

✓ Schedule your complimentary design consultation
✓ Customize your heater, finishes, and upgrades
✓ Receive a personalized shipping quote
✓ Confirm your estimated build timeline
✓ Work directly with the team that designs and builds your sauna
✓ Handcrafted to Order in Washington
✓ Handcrafted in Washington from Premium Western Red Cedar
✓ Innovative Sliding Bench for Stretching, Yoga & Recovery
✓ Fully Assembled & Fully Insulated for Year-Round Performance
✓ Authentic Finnish Dry & Steam Sauna Experience
✓ Pure Materials Construction™ — No Hidden Glues, Plastics or Adhesives in the Heated Space

Custom Exterior Paint Finish

Choose a custom exterior paint color to complement your home, outdoor living space, or architectural style.

View details

Natural Stone Heater Surround

Elevate your sauna's interior with a handcrafted natural stone mosaic installation behind and beneath the heater, creating a striking architectural focal point inspired by luxury spa environments.

View details

Wellness Expansion Outlet

Add a dedicated 120V outlet to support future wellness upgrades, including red light therapy panels or cold plunge equipment.

View details
View details

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.

View details

Complete Your Contrast Therapy Experience

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

View details
View details
View details
View details
View details

Custom Delivery Quote Provided During Consultation
1

Purchase with Confidence

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

Talk With a Sauna Specialist

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

Call Contact

The Loowit was designed for homeowners who refuse to compromise.

It delivers the craftsmanship, performance, and authentic Finnish sauna experience of a much larger luxury sauna while making exceptional use of a compact footprint. Whether installed beside a pool, overlooking the mountains, or tucked into a private backyard retreat, the Loowit transforms underutilized outdoor space into one of the most rewarding places you'll spend your time.

Unlike traditional outdoor sauna kits, every Loowit is handcrafted in Washington using premium Western Red Cedar and residential-style construction techniques. Fully insulated walls, ceiling, and floor provide exceptional heat retention, faster heat-up times, and year-round comfort, while the innovative sliding bench system creates a uniquely versatile interior that adapts to how you want to use your sauna.

Designed with wellness at its core, the Loowit features our Pure Materials Construction™, eliminating hidden glues, plastics, adhesives, and unnecessary synthetic materials within the heated environment. The result is a cleaner, more natural sauna experience built around long-term performance and everyday well-being.

The Loowit isn't simply a compact outdoor sauna.

It's proof that thoughtful design can transform a smaller footprint into an extraordinary wellness retreat.

Innovative Sliding Bench System

Transform the interior in seconds to create additional room for stretching, mobility work, yoga, meditation, or recovery.

Fully Assembled Delivery

Skip the complexity of traditional sauna kits. Every Loowit arrives handcrafted and fully assembled for superior quality and a seamless installation experience.

Built Like a Home, Not a Kit

Residential-style construction, premium insulation, and handcrafted craftsmanship deliver exceptional performance for decades.

Authentic Finnish Sauna Experience

Enjoy invigorating dry sauna sessions or create traditional Finnish steam (löyly) by pouring water over heated sauna stones.

Pure Materials Construction™

Built intentionally without hidden glues, plastics, adhesives, or chemical treatments inside the heated environment.

Designed for Everyday Wellness

Whether you're recovering after training, reducing stress, improving mobility, or simply enjoying quiet moments of relaxation, the Loowit adapts to your wellness routine.

BUILT LIKE A HOME, NOT A KIT

Unlike many imported sauna kits, the Loowit is handcrafted using residential-style construction techniques with fully insulated walls, ceiling, and floor, premium Western Red Cedar, and a standing-seam metal roof. The result is a luxury outdoor sauna that heats efficiently, performs exceptionally in every season, and is built to provide decades of reliable enjoyment.

From consultation to delivery, every step is designed to be seamless and fully guided.

1. Reserve Your Sauna

Submit your request and share a few details about your space, goals, and project timeline.

2. Personalized Consultation


A sauna specialist from NW Immersion or an authorized regional partner will review your project, discuss customization options, answer questions, and guide you through the next steps.

3. Customize Your Loowit

Select your heater, finishes, upgrades, and wellness enhancements to create a sauna tailored to your lifestyle.

4. Delivery Planning

Our team will review site access, placement requirements, and logistics before coordinating a personalized delivery plan.

5. Enjoy Your Sauna

Your Loowit arrives fully assembled and ready for final placement, bringing an exceptional sauna experience to your home.

  • Fully assembled handcrafted Loowit sauna
  • Premium Western Red Cedar interior and exterior
  • Innovative sliding bench system
  • Two full-length 6'4" cedar benches
  • Pure Materials Construction™
  • Interior LED lighting
  • Tempered glass door
  • Standing-seam metal roof
  • Pressure-treated foundation
  • Drainable cedar deck
  • Choice of HUUM WiFi electric or HUUM wood-burning heater
  • Personalized design consultation

Capacity & Dimensions

  • Model: Loowit Outdoor Sauna™
  • Capacity: 4–6 People
  • Sauna Type: Luxury Outdoor Traditional Finnish Sauna
  • Exterior Dimensions: 86" W × 79" D × 107" H
  • Interior Dimensions: 75" W × 68" D × 86" H
  • Approximate Weight: 1,500 lbs

Construction

  • Premium Clear Western Red Cedar
  • Fully Assembled Residential-Style Construction (Not a Sauna Kit)
  • Pure Materials Construction™ — No Hidden Glues, Adhesives, Plastics, or Chemical Treatments Within the Heated Space
  • Natural Livos Oil Exterior Finish
  • Low-VOC Premium Exterior Paint
  • Full Rockwool Wall & Ceiling Insulation
  • Drainable Cedar Deck
  • Pressure-Treated Foundation
  • Heavy-Gauge Standing-Seam Metal Roof
  • Waterproof Roof Membrane
  • Engineered Ventilation System for Balanced Heat & Fresh Air Circulation

Heating Options

Choose the heating experience that best fits your lifestyle:

  • HUUM Steel 9kW WiFi Electric Sauna Heater
  • HUUM HIVE Flow Mini Wood-Burning Sauna Heater

Electrical Requirements

Electric Heater Configuration

  • Dedicated 220–240V Circuit Required
  • Hardwired Installation or Compatible with a 50-Amp RV Outlet
  • Installation by a Licensed Electrician Recommended

Wood-Burning Configuration

  • No electrical connection required for the heater.
  • Low-voltage electrical service is still required for interior lighting.

Interior Features

  • Two Full-Length Western Red Cedar Benches
  • Innovative Sliding Lower Bench for Stretching, Yoga & Recovery
  • Integrated Low-Voltage LED Lighting
  • Authentic Finnish Dry & Steam Sauna Experience
  • Spacious Interior Designed for Relaxation & Wellness

Delivery & Installation

  • Delivered Fully Assembled
  • Professionally Handcrafted in Washington
  • Personalized Delivery Planning
  • Crane Delivery Available When Required
  • Installed on a Level, Load-Bearing Foundation

Designed For

  • Year-Round Outdoor Use
  • Cold & Snowy Climates
  • High-Elevation Properties
  • Luxury Backyard Wellness Retreats
  • Daily Sauna & Contrast Therapy
  • Residential Installation

Delivered Fully Assembled

The Loowit arrives as a complete, solid structure—no kit, no complex build. Simply place the sauna in your desired location and prepare for connection.

Simple Setup

For electric models, connect to a 220V–240V dedicated circuit or 50-amp RV outlet. Once connected, your sauna is ready for immediate use.

Wood-fired models require only a low-voltage connection for lighting.

Placement & Positioning

Due to its fully assembled design and weight, we recommend coordinating with a professional moving or equipment handling service to safely position the sauna in its final location.

Guided Installation Support

Our team will assist throughout the process, providing specifications and coordinating with your electrician or installer to ensure a smooth, hassle-free setup.

Enhance your Loowit with thoughtfully designed upgrades that elevate both performance and experience.

Custom Exterior Finish

Upgrade to a custom exterior paint color to match your space

+$500

Standard finish: Behr Premium Exterior Paint in Carbon Black

Cold Tub Integration Outlet

Add a dedicated exterior outlet for seamless cold plunge pairing

+$300

Designed for true plug-and-play contrast therapy setups

Red Light Panel Integration (Outlet Only)

Pre-installed outlet for our proprietary heat-rated red light therapy panel

+$300

Rock Mosaic Feature

Hand-laid stone mosaic beneath and behind the heater for a dramatic, spa-inspired aesthetic

+$1,500

Immersion Tub

Premium cold plunge tub designed to pair perfectly with your sauna

+$9,799

Cuboid Black Cold Tub with 1HP Chiller

Modern cold therapy system with integrated chilling performance

+$8,499

Sauna Elite Red Light Panel

Advanced red and near-infrared therapy panel designed specifically for sauna environments

+$1,200

Each NW Immersion Loowit Sauna™ is handcrafted to order and delivered fully assembled.

Because every property is unique, delivery is planned individually to ensure a safe and successful installation. Our team will review site access, placement requirements, and logistics before providing a personalized delivery quote.

From initial planning through final delivery, our team will guide you through every step of the process to ensure a seamless ownership experience.

Built for Decades. Backed by NW Immersion.

Every Loowit is handcrafted in Washington using premium Western Red Cedar and residential-quality construction techniques. Your investment is backed by our Premium Craftsmanship Warranty, along with manufacturer warranties on applicable heater components. From your first consultation through years of ownership, our sauna specialists are here to support your wellness journey.

Signature Construction

Built Like a Home, Not a Kit

The Garage Sauna is designed for homeowners who want the quality and permanence of a residentially built sauna in a compact indoor format. Its fully insulated structure, flexible interior, and assembled delivery turn an underused garage, gym, or workshop into a dedicated space for everyday relaxation and recovery.

Full Wall, Ceiling & Floor Insulation

Full Wall, Ceiling & Floor Insulation

Rockwool insulation throughout the walls, ceiling, and floor helps the Garage Sauna heat efficiently, maintain consistent temperatures, and deliver dependable performance in indoor spaces.

Residential-Quality Construction

Residential-Quality Construction

The Garage Sauna is built using residential construction methods that give it greater strength, stability, and long-term durability than conventional panelized sauna kits.

Premium Western Red Cedar

Premium Western Red Cedar

Clear Western Red Cedar brings natural beauty, lasting durability, and the distinctive aroma that has made it a preferred material for premium traditional saunas.

Designed for Indoor Spaces

Designed for Indoor Spaces

Its compact footprint is purpose-built for garages, home gyms, workshops, and dedicated wellness rooms, allowing homeowners to add an authentic sauna without sacrificing backyard space.

Delivered Fully Assembled

Delivered Fully Assembled

The Garage Sauna arrives fully built and ready to roll into your prepared indoor space, eliminating the lengthy assembly process associated with conventional sauna kits.

OUR COMMITMENT TO CRAFTSMANSHIP

The NW Immersion Promise

Every NW Immersion Signature Sauna is handcrafted in Washington using premium natural materials, authentic Finnish sauna design principles, and residential quality construction. We don't build disposable products - we build heirloom-quality wellness retreats designed to become part of your family's daily life for decades.

NW Immersion Craftsmanship Sawing
NW Immersion Craftsmanship Staining

Frequently Asked Questions

Unlike many outdoor sauna kits that require extensive on-site assembly, the NW Immersion Loowit is handcrafted in Washington and delivered fully assembled. Built using residential-style construction with fully insulated walls, ceiling, and floor, it provides superior heat retention, exceptional durability, and a premium ownership experience. The result is a luxury outdoor sauna that performs beautifully in every season and is built to be enjoyed for decades.

The Loowit's innovative sliding lower bench is one of its most distinctive features. Simply slide the bench underneath the upper seating to create additional open floor space for stretching, yoga, mobility exercises, meditation, or recovery between sauna sessions. It's a flexible design that transforms your sauna into a complete wellness space while maintaining comfortable seating for everyday use.

Absolutely. The Loowit was engineered for year-round outdoor performance in demanding climates. Full Rockwool insulation in the walls and ceiling, an insulated floor, premium Western Red Cedar construction, and a standing-seam metal roof help maintain exceptional heat retention even during freezing temperatures, heavy snowfall, and high-elevation conditions. Whether you live in the Pacific Northwest, the Rocky Mountains, or another cold-weather region, the Loowit delivers an authentic Finnish sauna experience throughout the year.

The Loowit is designed to deliver an authentic traditional Finnish sauna experience. Depending on your heater selection, temperatures easily reach 180–220°F, allowing you to enjoy invigorating dry sauna sessions or create traditional Finnish steam (löyly) by pouring water over heated sauna stones. Because the sauna is fully insulated, it heats efficiently, retains heat longer, and maintains more consistent temperatures than many outdoor sauna kits.

The Loowit arrives fully assembled and should be installed on a solid, level foundation capable of supporting approximately 1,500 pounds. Concrete slabs, compacted gravel pads, paver patios, and engineered decks are all excellent options depending on your property. During your complimentary design consultation, our team will help determine the best foundation and delivery plan for your specific site.

Absolutely. The Loowit was designed to complement contrast therapy and pairs beautifully with The Immersion Tub or other premium cold plunge systems. Many homeowners position their cold plunge directly outside the sauna, creating a complete backyard wellness retreat where traditional Finnish sauna bathing and cold water immersion work together to support recovery, circulation, stress reduction, and overall well-being.

Pure Materials Construction™ is our commitment to building healthier saunas without unnecessary synthetic materials in the heated environment. The Loowit is intentionally constructed without hidden glues, adhesives, plastics, or chemical treatments inside the sauna where heat exposure is greatest. Combined with premium Western Red Cedar, Rockwool insulation, and natural Livos finishes, this thoughtful approach creates a cleaner, more natural sauna experience designed for long-term wellness.

Yes. Every Loowit is handcrafted to order and can be customized to fit your home and lifestyle. Popular upgrades include your choice of HUUM electric or wood-burning heaters, custom exterior paint colors, decorative rock mosaics, integrated red light therapy, premium lighting, additional electrical outlets, and cold plunge integration. Our team will work directly with you to create a sauna that reflects your vision and complements your outdoor space.

Unlike retailers that simply resell imported sauna kits, NW Immersion designs and handcrafts every Signature Sauna in Washington using premium materials and residential-quality construction techniques. From your initial design consultation through delivery, installation planning, and long-term ownership, you'll work directly with experienced sauna specialists committed to helping you create an exceptional home wellness retreat. We don't just sell saunas—we build them, support them, and stand behind them.

Traditional Finnish sauna bathing has been enjoyed for centuries as part of a healthy, balanced lifestyle. Many homeowners use their outdoor sauna to relax after a long day, support muscle recovery, improve circulation, reduce stress, promote better sleep, and spend meaningful time with family and friends. Having a handcrafted luxury outdoor sauna at home makes it easy to enjoy these benefits whenever you choose while creating a dedicated space to disconnect, recharge, and invest in your long-term well-being.

Related products

Get a Customized Quote

Looking for a custom configuration, commercial order, or bulk pricing? Our team is ready to build the perfect sauna package for your exact needs.

Finding The Perfect Sauna Shouldn't Be Hard. Let Us Help!

Let's Connect and Find Your Perfect Sauna! Call, Email, or Chat with Us Today.

Need Help? Contact Us!

Come Visit Our Showroom in Vancouver, WA

Thurs – Sat: 10 AM – 4 PM

Sun-Wed: By Appointment - call/text: 360-360-6968 to schedule

NE 121st Ave, Ste 216
Vancouver, WA 98682