Leil® Viva 120 | 1 Person Outdoor Sauna

Leil® Viva 120 | 1 Person Outdoor Sauna

From £8,750
The Leil® Viva 120 redefines compact luxury, blending expert Estonian craftsmanship with an intelligent, space-saving design. While tailored as a premium one-person outdoor sanctuary, it easily and comfortably accommodates two. It is an exceptional addition to urban gardens, balconies, and rooftop patios where optimising floor space is essential. Featuring a distinct vertical slatted exterior for a striking, modern look, this elegant sauna provides a genuine Finnish wellness experience within a modest 1.6m² footprint.

40mm Thick Thermowood Walls

Insulated EPDM Roof

LED lighting included

Full-height tempered glass door

1215mm (W) x 1310mm (D) x 2340mm (H)

Delivery & Build by our Expert Team

Call our Team on 028 2565 9123

Choice of Sauna Heaters

9 kW Harvia Heater

with Built-in controls & delay-start timer. Includes sauna stones (20KG).

9 kW Huum Drop

Wi-Fi enabled, black glass controller, temperature sensor & door sensor. Includes round sauna stones (60 KG).

Huum Hive Mini 9

with stones

Harvia M3 Wood Burning Stove

with chimney kit. Includes sauna stones (20KG).

Humm Hive Wood Burning Stove 13

with chimney kit. Includes round sauna stones (90KG).

Lighting (Included)

LED Strips

Under the bench and behind backrest. LED set includes: LED 2.5m (2 pcs), cable, transformer, dimmer switch & installation box.

Sizing and Space Requirements

Crafted specifically for spaces where premium luxury needs a compact footprint, the Viva 120 is a beautiful piece of engineering. Occupying a footprint of just 1.6 square metres, this cleverly designed sauna brings a genuine wellness experience to smaller patios, courtyards, and contemporary garden layouts without overwhelming your outdoor space.

Seating Capacity1-2 People
Exterior DimensionsW1215mm x D1310mm x H2340mm
Interior DimensionsW1140mm x D1140mm x H2100mm
Floor Area1.6 m²
Internal Volume2.7 m³
Total Weight400 kg

Every component is chosen for its visual appeal and its ability to handle everything the British climate throws at it, ensuring your outdoor sauna stays in perfect condition for years to come.

  • 40mm Thermowood Walls: Built using 40mm thick, thermally modified Nordic timber, the Viva 120 offers exceptional structural stability. This treatment process prevents warping or shrinking over the years, even when exposed to high humidity levels, so the wood ages beautifully.
  • Vertical Slatted Exterior: The distinct vertical lines offer a sleek, modern architectural aesthetic while promoting natural air circulation, which helps keep the timber in peak condition throughout the changing seasons.
  • Multi-Level Seating: Step inside and you will find an ergonomic three-step bench system that makes the most of the compact interior, offering plenty of comfort whether you are unwinding alone or sharing the session with a companion.
  • Tempered Glass Door: A full-height safety glass door allows natural light to pour into the sauna, creating an airy, open feel that keeps you connected to your outdoor surroundings while you relax.
  • Insulated EPDM Roofing: Designed to trap heat efficiently for quick warm-up times, the premium insulated EPDM roof creates a fully weatherproof seal against heavy rain and frost.

When you choose Aquasun, you are getting a complete, end-to-end service from start to finish. Our own factory-trained engineers look after the entire delivery and build of the Viva 120, ensuring your compact sauna is set up to absolute perfection, usually in the space of a single day.

What our service includes:

  • Complete structural assembly of the Viva 120 on top of your pre-prepared, level foundation.
  • Fitting the modern vertical exterior timber slats and the full-height toughened safety glass door.
  • Secure mounting of your preferred high-performance heater unit along with the internal lighting system.

Important Electrical Note: While our specialists take care of the entire physical build and mount the internal hardware, the final connection to your household mains power must be completed by a qualified electrician to ensure full compliance with safety codes. We generally recommend a dedicated 32A circuit to get the absolute best performance out of the system.

We have put the Viva 120 together as a comprehensive wellness solution that balances contemporary architectural style with space-saving luxury. It comes with an impressive selection of high-end features as standard, alongside multiple tailored options to help you customise the space exactly how you want it.

Modern Timber Cladding: Distinct vertical external slatting gives a stunning contemporary look while allowing the natural wood to breathe.
Smart Space Saving: Cleverly engineered to deliver a complete wellness experience within a modest 1.6m² footprint, making it a perfect match for tighter outdoor spaces.
Nordic Craftsmanship: Expertly built in Estonia using high-grade northern timber chosen specifically for its excellent insulation and long lifespan.
Weatherproof Build: Features an extra-durable frame and a tightly sealed door setup designed to keep the elements out and the heat in.
Tailored Upgrades: You can easily customise the Viva 120 by adding a striking hexagonal feature wall at the back, installing relaxing dimmable LED strip lights behind the backrests, or opting for the advanced UKU WiFi control system to preheat the room from your phone.

Access and Room Requirements:

  • Easy Indoor Access: Even though the 4-180 offers plenty of interior room, it is delivered in flat sections that easily clear standard internal doors, giving you the freedom to set it up almost anywhere in the house.
  • Assembly Space: The designated area needs to leave enough room for our two-man installation team to work safely. If the room is on the smaller side, we always suggest assembling the sauna first before bringing in any other heavy furniture.
  • Professional Assembly: Our highly skilled technicians look after the entire build process, which includes a comprehensive on-site warranty and guarantees that your investment is constructed to the absolute highest standard.

Electrical Note: While our installation crew handles the entire structural build and mounts the hardware, a fully certified electrician will need to come in to handle the final live connection to your property’s power supply.

Benefits of Saunas

Detoxification

Saunas help your body naturally flush out toxins through sweating. As your core temperature rises, blood vessels expand, circulation improves, and your body releases built-up impurities through the skin.

Regular sessions can leave you feeling lighter, refreshed, and cleansed — a simple yet powerful way to support your body’s natural detox process.

Muscle Recovery & Pain Relief

Heat therapy relaxes muscles, eases tension, and improves blood flow to tired or sore areas. This can reduce stiffness and speed up recovery after exercise or physical work.

It’s also known to help with chronic pain conditions such as arthritis or back pain, offering soothing, drug-free relief.

Stress Reduction & Mental Clarity

The gentle heat of a sauna helps calm the nervous system and reduce stress hormones like cortisol. The quiet, warm environment encourages deep relaxation and mindfulness.

Many people report clearer thinking and an improved mood after each session — like a mental reset for the body and mind.

Improved Circulation & Heart Health

Sauna use mimics the effects of light cardiovascular exercise. As your heart rate rises and blood vessels expand, circulation improves and oxygen delivery to muscles and organs increases.

Research suggests that regular sauna bathing may support heart health, helping lower blood pressure and improve vascular function over time.

Skin Health & Glow

The heat from a sauna opens pores and boosts blood flow to the skin, promoting natural cleansing and cell renewal.

After each session, you’ll notice a healthy glow as impurities are flushed out and new, oxygen-rich blood nourishes the skin’s surface.

Better Sleep & Recovery

A sauna session before bed can help your body wind down for a deeper night’s rest. As your core temperature cools afterwards, it signals your body to enter sleep mode naturally.

Combined with its relaxation benefits, sauna use can improve sleep quality, leaving you feeling restored and energised the next morning.

Get a quote for the Leil® Viva 120 | 1 Person Outdoor Sauna

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