Luik
A premium outdoor sauna designed for open-air wellness — with a modern form, ultra-thick thermally modified wood walls, integrated lighting, and room to fully stretch into the heat.
Luik
A refined outdoor sauna crafted for daily heat therapy, quiet recovery, and year-round use. Luik brings together thermally modified wood, extra-thick insulated wall construction, a tinted glass front, integrated dimmable lighting, and a spacious interior designed for up to six people.
Built for backyards, wellness gardens, hospitality spaces, and commercial recovery environments, Luik offers the calm of a private retreat with the durability of a true outdoor sauna.
Specifications
Outdoor sauna
Thermo Ash & Spruce
Tulikivi 10.2kW Heater
Tulikivi WiFi control
4–6 Person
Weather durability
Integrated lighting
Simple installation
Symmetry builds saunas for the world’s best
Craftsmanship
Built for the elements
- Premium outdoor sauna with clean vertical wood
- Thermally modified wood for outdoor durability
- Extra-thick walls designed to hold high heat
- Cross-laminated timber subpanels for density & strength
- Tinted tempered glass for privacy & architectural appeal
- Dimmable LED lighting for a soft, elevated glow
- Smooth-milled interior for splinter-free comfort
- Spacious benching for sitting, stretching, laying
- Modular flat-pack delivery for efficient installation
- Tulikivi 10.2kW heater with Wi-FI
residential & commercial
Outdoor retreat. Pro performance.
Luik at home
Home wellness retreat.
Luik turns outdoor space into a daily wellness destination. Its refined architectural form feels intentional beside a pool, garden, home gym, guest house, or cold plunge. Spacious enough to share, quiet enough for solitude, and designed to perform through changing weather.
Luik for business
Commercial-grade.
Designed for hotels, gyms, spas, recovery studios, and private wellness clubs, Luik brings a high-end outdoor sauna experience into commercial environments without the complexity of a fully custom build.
Symmetry Luik sauna specs
Standard setup
Paneling
Thermally modified exterior and interior wood
Wall system
Cross-laminated timber subpanels with extra-thick wall construction
Exterior
Vertical thermally modified wood profile with tinted tempered glass front
Interior
Smooth-milled thermally modified wood interior with sauna benching
Door
Tinted tempered glass door with magnetic closure and lock
Lighting
Integrated dimmable LED lighting, integrated under bench, backrest, ceiling & back wall
Equipment
Heater
Tulikivi 10.2kW
Installation
Modular flat-pack delivery & assembly
Dimensions
Size (W x D x H)
7.34' L x 7.20' W x 7.96' H
Door orientation
Right hand opening
Capacity
4–6 users
Key features and extras
Spacious outdoor footprint
Luik is designed for a more open sauna experience, with room for 4–6 people and enough interior space to sit, stretch, or enjoy solo heat therapy without feeling compressed.
Extra-thick wall construction
The Luik wall system uses cross-laminated timber subpanels and a 5.59" total wall thickness to help retain heat, add structural strength, and reduce outside noise.
Thermally modified wood
Luik is crafted with thermally modified wood, a process that enhances the material using heat and steam. The result is a stable, durable wood system designed for outdoor sauna environments.
Tinted glass front
The tinted tempered glass front gives Luik a modern architectural presence while adding privacy, openness, and a more refined connection to the surrounding landscape.
Integrated dimmable lighting
Soft integrated LED lighting creates an elevated atmosphere inside the sauna, allowing the space to shift from bright and functional to calm, warm, and restorative.
Materials
Benchmark Ash
Kodiak Spruce
Step into Symmetry
Outdoor wellness.
Symmetry brings together sauna design, materials, heat experience, and installation expertise to help homeowners and businesses create wellness environments that feel intentional from every angle.
With Luik, the goal is simple: deliver a premium outdoor sauna experience with the beauty of architectural design, the performance of traditional heat, and the simplicity of a pre-built system.
Pre-built
saunas
Elevate your wellness routine with a home sauna
want a custom sauna?
Explore our custom saunas
Symmetry designs custom saunas and cold plunge environments together, creating a complete contrast therapy experience shaped around your space. From materials and proportions to lighting, placement, and flow, each element can be designed to feel cohesive, intentional, and built into the architecture.
