Why Choose a Leil Sauna?
Leil saunas are designed for people who care about both performance and design. Every detail—wall thickness, wood selection, airflow engineering, and roof construction—is intentionally crafted to create a more comfortable, consistent, and relaxing sauna experience.
What sets Leil apart:
- Genuine Nordic craftsmanship: Handcrafted in Northern Europe with deep-rooted sauna tradition.
- Premium ThermoWood® structure: Heat-treated Scandinavian wood for stability, durability, and low maintenance.
- Comfort-first interiors: Aspen and thermo-alder benches stay smooth and cool to the touch even in high heat.
- Engineered airflow: Smart venting keeps air fresh, feet warm, and temperatures consistent from floor to ceiling.
- Customizable experience: Add LED lighting, Hexagon DECO panels, and your preferred heater.
- DIY-friendly assembly: Prefabricated modules make installation straightforward for most homeowners.
Explore the Leil Collections
Como Indoor Series
Compact, beautifully crafted indoor saunas designed to bring spa-quality heat into your everyday routine. Ideal for spare rooms, home gyms, and wellness corners.
- Como 1-120: 1-person indoor sauna designed for compact, private relaxation.
- Como 2-150: 2-person indoor sauna perfect for couples and small wellness spaces.
- Como 3-180: 3-person indoor sauna with added room to stretch out.
- Como 4-180: 4-person indoor sauna with a three-level bench system and generous interior volume.
Best for: home gyms, master suites, apartments (where permitted), and year-round indoor wellness.
Viva Outdoor Series
Weather-ready outdoor saunas with Scandinavian lines, bronze-tempered glass, and EPDM roof protection. Made to thrive in all seasons while elevating your outdoor space.
- Viva 120: Compact 1-person outdoor sauna for terraces and smaller patios.
- Viva 180: 4-person sauna with smart three-point ventilation.
- Viva 210: 4-person sauna with extended interior length for reclining and social use.
- Viva 250: Spacious 4-person sauna with expanded width and a dramatic glazed front.
Best for: backyards, pool decks, cabins, vacation rentals, and boutique outdoor wellness spaces.
Choosing the Right Leil Sauna Size
1-Person Saunas (≈95 ft³)
- Perfect for solo relaxation and daily recovery.
- Fits easily in small indoor rooms or compact outdoor spots.
2–3 Person Saunas (≈116–141 ft³)
- Great for couples or small families.
- Energy-efficient yet spacious enough for shared sessions.
4 Person Saunas (≈176–237 ft³)
- Ideal for entertaining or family use.
- Larger interior volumes pair with higher-output heaters for rich, even steam.
Consider when choosing:
- Your available space
- Number of simultaneous users
- Electrical capacity and heater size
- Preference for cozy vs. open layouts
What Makes ThermoWood® Special?
ThermoWood® is at the core of every Leil sauna. This heat-treated Scandinavian wood is modified using only heat and steam—no chemicals—to improve durability and performance.
Key benefits:
- Superior stability: Resists warping, swelling, and shrinkage.
- High durability: Exceptional resistance to moisture and decay.
- Low maintenance: Requires less upkeep than untreated wood.
- Warm, natural aesthetic: Rich tone that deepens beautifully over time.
Paired with smooth Aspen or thermo-alder seating, Leil interiors stay comfortable, splinter-free, and naturally inviting.
Heater Pairing Guide (Quick Reference)
Use your sauna’s interior volume to match the ideal heater size:
|
Sauna Volume |
Capacity |
Recommended Heater |
|
~95 ft³ |
1 person |
~4.5 kW |
|
~116–141 ft³ |
2–3 ppl |
~4.5–6 kW |
|
~176–205 ft³ |
Up to 4 |
~8–9 kW |
|
~237 ft³ |
Large 4p |
~9–11 kW |
Stone-filled heaters like HUUM pair beautifully with Leil’s airflow system, offering softer, richer steam.
Explore even more Premium Sauna options, including our full collections of Traditional Saunas and Infrared Saunas.
Frequently Asked Questions
No. Prefabricated modular panels make assembly quick—most customers finish in a day with two people.
They require a flat, load-bearing surface such as a concrete pad, paver patio, or reinforced deck.
Heaters are optional unless you select a heater package. This allows you to choose the best output and brand for your wellness goals.
- Como Series: Indoor use only.
- Viva Series: Engineered for outdoor durability and year-round performance.
Every unit is handcrafted in Northern Europe.
Most heaters require a dedicated 240V circuit installed by a licensed electrician. Requirements vary by model.
