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Leil Aris Mini 2 person outdoor sauna front view with full bronze glass facade
Leil Aris Mini compact outdoor sauna side angle showing ThermoWood cladding
Leil Aris Mini outdoor sauna in garden setting with glass front
Leil Aris Mini square product image showing compact cubic sauna exterior
Leil Aris Mini bronze glass front and natural ThermoWood exterior detail
Leil Aris Mini outdoor sauna lifestyle image showing modern garden placement
Leil Aris Mini interior view showing two-level bench and timber backrest
Leil Aris Mini sauna interior detail showing ThermoWood finish and glass facade
Leil Aris Mini outdoor sauna wide lifestyle view in natural setting
Leil Aris Mini compact garden sauna exterior wide product view
Leil Aris Mini technical dimensions diagram with width depth height and internal measurements

Leil® Aris Mini 2-3 Person Outdoor Sauna

£6,499.00

Free Flat Pack UK Mainland Delivery

Two Year Warranty

40mm Lunawood ThermoWood Walls

Tempered Bronze Glass

Compact 1.548m Wide Footprint

Two-Level ThermoWood Bench

Electric Heater Recommended

Handcrafted in Estonia

Call us on 0330 043 0870 for expert advice
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No VAT or other hidden charges added at checkout.

Electrical Supply - IMPORTANT - Please Read Before Ordering

Electrical Installation – Important Information

If you hire our installation team to build your sauna, please note that internal electrical wiring is not included and must be completed by a certified electrician.

Our installation team will:

  • Mount the sauna heater to the wall (where applicable)
  • Attach the LED light strips to the benches

However, the following must be completed by a qualified electrician:

  • Final wiring and connection of the heater
  • Final wiring of the LED lighting
  • Installation and wiring of external control panels, door sensor, thermostat, and any other electrical components (not applicable for manually controlled heaters such as the Harvia Vega BC60).

Electrical Supply Requirements

A sauna heater typically requires a dedicated electrical supply, similar to those used for electric showers or cookers.

Most domestic sauna heaters in the UK operate on a single-phase 230V supply. The current draw can be calculated using the following formula:

Watts ÷ Volts = Amps

Example:

6kW (6000W) ÷ 230V = approximately 26 Amps

Below is a general guide for domestic sauna heaters:

Heater Power - Current Draw - Suggested Cable Size (Single-Phase)

2.3 kW - 10 Amps - 1.5 mm²

3.0 kW - 13 Amps - 2.5 mm²

3.6 kW - 15 Amps - 2.5 mm²

4.5 kW - 19 Amps - 2.5–4.0 mm²

6.0 kW - 26 Amps - 4.0 mm²

8.0 kW - 35 Amps - 6.0 mm²

9.0 kW - 40 Amps - 6.0 mm² (or higher, depending on cable run)
Cable size depends on cable length, installation method, and other on-site factors. Always defer to your electrician’s judgment.

We strongly advise that installation is carried out by a fully qualified electrician, and that all work complies with current Government regulations and wiring standards (e.g., BS 7671 in the UK).

Sauna Heater Manuals

For exact electrical requirements of each heater please refer to the installation manuals below. If you provide these to your electrician, they should be able to advise you of the necessary wiring.

HUUM Drop Installation Manual

How to wire a HUUM Heater with a Single Phase Supply

HUUM UKU Controls Manual

UKU Glass Appendix

Delivery & Installation

The Aris Mini is currently offered for flat pack delivery only. Mainland UK delivery is included, and we will unload the sauna at your address as part of that delivery.

Delivery does not include unpacking, carrying the sauna into its final position, assembly, base preparation or electrical connection. The catalogue pallet size is approximately 1.20 x 2.30 x 1.20m and the sauna weighs approximately 550kg before packaging.

For a sauna of this size, we strongly recommend hiring the Heracles installation team to build it. You can get a quote by pressing the Request an Installation Quote button above the Customise Your Aris Sauna section.

Please read the Aris Mini installation manual before preparing your base, access route or installer brief.

The sauna must be installed on stable, level ground that will not settle. Final electrical connection must be carried out by a qualified electrician.

Warranty

At Heracles Wellness, we are confident in the quality of the Leil® products we offer. That’s why we provide a warranty on all Leil® products, with the warranty period depending on who carries out the installation:

24 months when the product is installed by the Heracles Wellness Install Team

12 months when the product is installed by the client’s own carpenter or installer

Full warranty terms can be found in the user manuals, but the main points are below:

• The warranty covers material and manufacturing defects from the date of delivery.

• The warranty applies only where the product has been used and maintained in accordance with the relevant user manuals.

• Warranty periods may differ for products mounted on trailers and for commercial-use products.

• The warranty does not cover natural characteristics of wood, including discolouration, dimensional changes, or cracking caused by fluctuating or excessive humidity.

• The warranty does not cover normal wear and tear, or damage caused by improper installation, misuse, or incorrect storage.

Weather-related damage, including damage caused by thunder, is not covered.

• Damage resulting from incorrect installation by the client or their chosen installer is excluded from cover.

• The warranty will be void if unauthorised repairs or modifications are carried out, or if the product is used for anything other than its intended purpose.

• To make a warranty claim, any defect must be reported to the seller within 7 days of discovery.

Contact us

For any warranty-related queries or to submit a claim, please contact us at info@heracleswellness.co.uk.

Return and Refunds

Returns and Refunds Policy for Made-to-Order Saunas

At Heracles Wellness, we take pride in offering high-quality, made-to-order saunas tailored to your unique needs. Due to the bespoke nature of these products, our returns and refund policy is designed to reflect the custom craftsmanship involved.

Why Returns Are Limited for Made-to-Order Saunas

Made-to-order saunas are personalised and manufactured based on specific customer requirements. As such, these items cannot be resold or restocked, which is why we are unable to accept returns or offer refunds once fabrication has begun.

We encourage you to carefully review all details of your order before confirming, including dimensions, features, and finishes.

Our Policy in Detail

Customisation Acknowledgement: By placing an order for a made-to-order sauna, you acknowledge that this is a bespoke product tailored to your specifications.

Non-Returnable Items: Once production has started, cancellations, returns, or refunds are not permitted unless the product is defective or damaged upon arrival.

Damaged or Faulty Products:

• If your sauna arrives with damage or a manufacturing defect, please notify us within 48 hours of delivery.

• We will assess the issue and may offer a repair, replacement, or refund, depending on the situation.

Order Review: We strongly recommend double-checking all measurements and customisations to avoid errors.

Right to Cancel (Prior to Fabrication): You may cancel your order before fabrication begins, subject to an administration fee.

Relevant Consumer Laws

Our policy aligns with your rights under UK consumer protection laws, including:

Consumer Rights Act 2015: This law ensures products must be of satisfactory quality, fit for purpose, and as described. If your sauna does not meet these standards, we will take appropriate action to resolve the issue.

Consumer Contracts (Information, Cancellation, and Additional Charges) Regulations 2013:

• Bespoke and made-to-order products are exempt from the standard 14-day cancellation period for online sales.

• However, your rights remain protected if the product is faulty or does not match the agreed-upon specifications.

How to Contact Us

If you have concerns about your order, please contact us at info@heracleswellness.co.uk. We’re happy to assist and ensure your satisfaction with our products.

Maintenance

Leil Aris Mini is designed for outdoor use, but it is not maintenance-free. A small amount of regular care will help protect the ThermoWood, keep the sauna clean and prevent avoidable issues over time.

After each use, wipe down wet benches, open the door or vents until the interior dries properly, and do not leave wet towels or accessories inside the sauna.

Clean periodically with warm water and a soft cloth. Avoid harsh chemicals on timber surfaces.

Inspect exterior timber, glass, hinges, roof edges and exposed metal parts regularly. Re-treat exposed timber as required by the manufacturer guidance and local conditions.

If an electric heater is fitted, maintain it according to the heater manufacturer manual, including periodic stone inspection, washing and restacking.

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Leil® Aris Mini 2-3 Person Outdoor Sauna

£6,499.00

The Leil Aris Mini is a compact 2-3 person outdoor sauna made in Estonia with Lunawood ThermoWood exterior cladding, 40mm ThermoWood construction, tempered bronze glass, EPDM roof cover, two-level bench and a 1548mm x 1764mm garden-friendly footprint. Supplied for flat pack delivery with optional heater and lighting packages.

Leil Aris Mini compact outdoor sauna with full bronze glass front

A real sauna ritual, in the space you actually have

The Leil Aris Mini brings authentic Estonian sauna bathing to gardens where a full-size cabin was never an option. Its cubic form, warm Lunawood ThermoWood cladding and full-height bronze glass facade give it a calm, architectural presence that lifts the garden rather than crowding it.

Sized for two to stretch out and three to socialise, the 1.43m two-level bench seats a pair in comfort or three at classic sauna closeness — with real heat, real steam and everything a daily sauna habit needs.

2.7m²
Footprint
4.7m³
Steam Room Volume
550kg
Approx. Weight

Bronze glass and ThermoWood, inside and out

The full-width tempered bronze glass front floods the cabin with natural light and opens the interior to the garden, so even this compact footprint feels spacious from the bench. Outside, Lunawood ThermoWood cladding weathers gracefully and needs no rot treatment — ever.

Inside, thermally modified timber wraps the walls, floor and ceiling, holding heat efficiently while the two-level bench and backrest keep the layout simple, warm and easy to live with.

Standard set includes

Lunawood ThermoWood exterior cladding, 40mm ThermoWood walls, floor and ceiling, tempered bronze glass, glass door with premium handle and black hinges, two-level bench with backrest, three ventilation openings, black painted base frame and EPDM roof cover with metal corner roof covers.

Leil Aris Mini outdoor sauna side view showing ThermoWood exterior and glass facade
Leil Aris Mini outdoor sauna shown in a garden setting

Designed for patios, side gardens and city plots

At just 1548mm wide and 1764mm deep, the Aris Mini fits where larger saunas simply cannot — a corner of the patio, a side return, a compact courtyard. The square plan makes it easy to position, and the generous glass front keeps the interior feeling open rather than closed in.

It is a sauna you can place confidently in a smaller garden and still enjoy every day of the year.

Choose your heater, lighting and glass

Configure your Aris Mini in the customiser below: pick from two proven 6kW electric heaters, add LED lighting for evening sessions, and choose between bronze or black glass to suit your garden.

Delivery Format
Flat pack delivery
Supplied packed for assembly on site. Delivery includes unloading at your address; positioning and assembly are arranged separately.
Standard
Installation manual supplied
Read the Aris Mini installation manual before planning your base, access route or installer.
PDF
Glass Tone
Bronze glass
Included as standard for a warm, softened look.
Standard
Black glass
Darker optional glass tone for a more private, moodier finish.
Optional
Lighting
LED strip lighting
Available under the bench and/or behind the backrest for a softer evening atmosphere.
Optional
Heater Choice
Harvia KIP60 6kW Black with stones
Reliable manually controlled electric heater — no external controls needed. The simplest way to get heating.
Option
HUUM DROP 6kW with stones
Design-led Estonian electric heater. Requires external controls, which can be selected in the customiser.
Option

Built to be used, not just admired

Every detail earns its place — from the timber to the ventilation.

40mm Lunawood ThermoWood

Thermally modified timber resists rot and warping without chemical treatment, insulates efficiently for faster heat-up, and silvers beautifully with age.

Full glass facade

Tempered bronze glass fills the cabin with light and connects you to the garden while you bathe — no dark box feeling, even at this size.

Compact footprint

External dimensions of 1548 x 1764 x 2220mm mean easier planning, simpler bases and more placement options than larger garden saunas.

Two-level bench

Choose your heat: sit high for intensity or low for a gentler session. The 1.43m bench with backrest seats two comfortably, three sociably.

EPDM roof

ThermoWood ceiling, EPDM membrane and metal corner covers keep British weather out year after year with no maintenance.

Year-round use

Designed and built in Estonia — a country that saunas through minus 20 winters — so a British January poses no problem at all.

The details behind the simple shape

The Aris collection keeps the form simple and the build thorough: Lunawood ThermoWood cladding, bronze tempered glass, three-point ventilation, EPDM roof protection and a painted black base frame.

Aris sauna collection feature overview showing timber walls glass front roof bench ventilation and base frame
Numbered Aris sauna construction diagram showing walls windows ceiling door benches floor ventilation base frame and optional lighting

Feature key

The Aris standard set includes 40mm ThermoWood walls, tempered bronze glass, ThermoWood ceiling with EPDM roof cover, tempered bronze glass door with premium handle and black hinges, two-level bench with backrest, ThermoWood floor, three ventilation openings and a painted black base frame. LED strips can be added under the bench and/or behind the backrest.

Full Specifications

Sauna Cabin

Capacity 2–3 people (2 in comfort)
Coverage Area 2.7 m²
Steam Room Volume 4.7 m³
External Dimensions (W x D x H) 1548 x 1764 x 2220mm
Internal Dimensions (W x D x H) 1430 x 1646 x 2040mm
Weight 550kg
Pallet Size 1.20 x 2.30 x 1.20m
Origin Made in Estonia

Construction

Walls 40mm Lunawood ThermoWood
Windows Tempered bronze glass
Door Tempered bronze glass, premium handle, black hinges
Benches Two-level bench with backrest
Ventilation Three ventilation openings
Roof ThermoWood ceiling, EPDM roof cover and metal corner covers
Heating Electric heater options only
Warranty 2 years with Heracles installation, 1 year self-installed

Free mainland UK delivery, with installation available

Mainland UK delivery and unloading at your address are included in the price. From there, most customers choose our installation team to handle positioning and assembly — press the Request an Installation Quote button above the Customise Your Aris Sauna section for a price.

Free UK mainland delivery and unloading

Delivered flat packed on a pallet of approximately 1.20 x 2.30 x 1.20m, weighing around 550kg. We unload it at your address as part of the delivery.

Professional installation recommended

Delivery does not include positioning or assembly. For a sauna of this size we strongly recommend our installation team — installing with us also extends your warranty from 1 to 2 years.

Installation manual

Read the Aris Mini installation manual before preparing your base, access route or installer brief.

Solid level base required

Install on stable, level ground that will not settle — a suitable concrete base, paving base or properly prepared structural deck.

Electrical connection

Final connection of the heater, controls and lighting must be completed by a qualified electrician.

Leil Aris Mini technical dimensions showing width depth height and internal measurements

Your garden sauna, sorted

Configure your Aris Mini above, request an installation quote, and you could be taking your first sauna within weeks. Questions about placement, bases or heaters? Get in touch — we help customers plan compact sauna installations every week.

Compare the Leil Aris Range

The Leil Aris range gives you compact ThermoWood outdoor saunas in two sizes, with made-to-order pages for buyers who want to configure the main options and pre-order kits for buyers who want the strongest included-value package from day one.
Swipe to compare more models →
Best for
Couples, solo recovery and smaller gardens where every metre matters.
Capacity
Up to 3 people (2 in comfort)
Format
Flexible made-to-order sauna
Heating
Configured separately; optional dimmable LEDs and sauna accessories available separately.
Lighting
Optional dimmable LEDs
Accessories
Available separately
External footprint
1548 x 1764mm
Delivery
Mainland UK flat pack delivery included
Choose this if
You want the smallest Aris footprint and freedom to configure the main options.
Best compact kitLeil® Aris Mini 2-3 Person Outdoor Sauna Kit

Leil® Aris Mini 2-3 Person Outdoor Sauna Kit

£6,499 pre-order kit
Best for
A compact ready-to-order setup with the main first-session extras already included.
Capacity
Up to 3 people (2 in comfort)
Format
Fixed pre-order kit - cannot be changed
Heating
Harvia KIP60 6kW heater with stones, dimmable LEDs worth £299, and bucket, ladle and thermometer worth £149 included.
Lighting
Dimmable internal LEDs included, worth £299
Accessories
Bucket, ladle and thermometer included, worth £149
External footprint
1548 x 1764mm
Delivery
Mainland UK flat pack delivery included
Choose this if
You want the Mini footprint and the clearest value, with the fixed heater, lighting and accessories package included.
Best for
Family evenings, small groups and buyers who want more bench space with custom options.
Capacity
Up to 4 people (3 in comfort)
Format
Flexible made-to-order sauna
Heating
Configured separately; choose heater, glass and lighting options from the product customiser.
Lighting
Optional dimmable LEDs
Accessories
Available separately
External footprint
2238 x 1764mm
Delivery
Mainland UK flat pack delivery included
Choose this if
You want the larger Aris cabin and prefer to choose heater, glass and lighting options.
Best value kitLeil® Aris Lite 4 Person Outdoor Sauna Kit

Leil® Aris Lite 4 Person Outdoor Sauna Kit

£7,499 pre-order kit
Best for
The larger complete Aris setup, with heater, lighting and sauna accessories built into the pre-order offer.
Capacity
Up to 4 people (3 in comfort)
Format
Fixed pre-order kit - cannot be changed
Heating
Harvia KIP80 8kW heater with stones, dimmable backrest and under-bench LEDs worth £499, and bucket, ladle and thermometer worth £149 included.
Lighting
Dimmable LEDs behind the backrest and under the bench included, worth £499
Accessories
Bucket, ladle and thermometer included, worth £149
External footprint
2238 x 1764mm
Delivery
Mainland UK flat pack delivery included
Choose this if
You want the larger Aris sauna at the strongest pre-order value, and you are happy with the fixed included package.
ModelMost compactLeil® Aris Mini 2-3 Person Outdoor Sauna
From £6,499
Best compact kitLeil® Aris Mini 2-3 Person Outdoor Sauna Kit
£6,499 pre-order kit
More roomLeil® Aris Lite 4 Person Outdoor Sauna
From £7,499
Best value kitLeil® Aris Lite 4 Person Outdoor Sauna Kit
£7,499 pre-order kit
Best for Couples, solo recovery and smaller gardens where every metre matters. A compact ready-to-order setup with the main first-session extras already included. Family evenings, small groups and buyers who want more bench space with custom options. The larger complete Aris setup, with heater, lighting and sauna accessories built into the pre-order offer.
Capacity Up to 3 people (2 in comfort) Up to 3 people (2 in comfort) Up to 4 people (3 in comfort) Up to 4 people (3 in comfort)
Format Flexible made-to-order sauna Fixed pre-order kit - cannot be changed Flexible made-to-order sauna Fixed pre-order kit - cannot be changed
Heating Configured separately; optional dimmable LEDs and sauna accessories available separately. Harvia KIP60 6kW heater with stones, dimmable LEDs worth £299, and bucket, ladle and thermometer worth £149 included. Configured separately; choose heater, glass and lighting options from the product customiser. Harvia KIP80 8kW heater with stones, dimmable backrest and under-bench LEDs worth £499, and bucket, ladle and thermometer worth £149 included.
Lighting Optional dimmable LEDs Dimmable internal LEDs included, worth £299 Optional dimmable LEDs Dimmable LEDs behind the backrest and under the bench included, worth £499
Accessories Available separately Bucket, ladle and thermometer included, worth £149 Available separately Bucket, ladle and thermometer included, worth £149
External footprint 1548 x 1764mm 1548 x 1764mm 2238 x 1764mm 2238 x 1764mm
Delivery Mainland UK flat pack delivery included Mainland UK flat pack delivery included Mainland UK flat pack delivery included Mainland UK flat pack delivery included
Choose this if You want the smallest Aris footprint and freedom to configure the main options. You want the Mini footprint and the clearest value, with the fixed heater, lighting and accessories package included. You want the larger Aris cabin and prefer to choose heater, glass and lighting options. You want the larger Aris sauna at the strongest pre-order value, and you are happy with the fixed included package.
Price fromFrom £6,499 £6,499 pre-order kit From £7,499 £7,499 pre-order kit
View model View model View model View model

Still weighing up Mini, Lite, made-to-order or kit? Call our sauna specialists and we will help you choose the right Aris for your garden.

Call us now

Leil® Aris Mini 2-3 Person Outdoor Sauna - FAQ's

How many people does the Aris Mini seat?

The Aris Mini seats two in comfort and three at classic sauna closeness. The 1.43m two-level bench gives a couple plenty of room to relax, and comfortably fits a third when friends or family join. It is equally well suited to solo recovery sessions.

If you like the Aris look but want more bench space for family sessions, compare it with the Aris Lite or the ready-to-order Aris Lite Kit.

What are the external dimensions?

The Aris Mini external dimensions are 1548mm wide, 1764mm deep and 2220mm high. Internal dimensions are 1430mm wide, 1646mm deep and 2040mm high.

What is included as standard?

The standard Aris Mini set includes Lunawood ThermoWood exterior cladding, 40mm ThermoWood walls, ThermoWood floor and ceiling, tempered bronze glass, a bronze glass door with premium handle and black hinges, a two-level bench with backrest, ventilation openings, black painted base frame and EPDM roof cover with metal corner roof covers.

Does the standard kit include a heater?

The standard Aris Mini set is the sauna cabin itself. You then add your heater in the customiser: choose the Harvia KIP60 6kW Black with stones or the HUUM DROP 6kW with stones, plus controls and LED lighting where required. This lets you configure the sauna exactly as you want it.

If you would rather have the heater, dimmable LEDs, bucket, ladle and thermometer included from the start, look at the Aris Mini Kit instead.

What heater options are available?

Two proven 6kW electric heaters are offered for the Aris Mini. The Harvia KIP60 Black with stones is a reliable, manually controlled heater with no external controls needed — the simplest route to heat. The HUUM DROP with stones is a design-led Estonian heater that pairs with external controls, selectable in the customiser.

What base does the sauna need?

The sauna must be installed on stable, level ground that will not settle. Suitable options may include a concrete base, paving base or properly prepared structural deck.

Check the Aris Mini installation manual before preparing the base.

Is the Aris Mini suitable for year-round outdoor use?

Yes. The Aris range is designed for outdoor use with ThermoWood construction, tempered glass and an EPDM roof cover. Like any outdoor timber product, it still needs routine cleaning, ventilation and exterior maintenance.

How is the sauna delivered?

The Aris Mini arrives flat packed on a pallet of approximately 1.20 x 2.30 x 1.20m, weighing around 550kg. Mainland UK delivery is free and includes unloading at your address.

From there, most customers choose our installation team to handle positioning and assembly — installing with us also extends your warranty from 1 to 2 years. Press the Request an Installation Quote button above the Customise Your Aris Sauna section for a price. If you prefer to build it yourself, please plan your access route, base and lifting help before delivery.

Either way, read the Aris Mini installation manual before preparing your base, access route or installer brief.

Does installation include the electrical connection?

No. Delivery and unloading do not include electrical connection. If you choose an electric heater, the heater, controls and lighting must be connected by a qualified electrician in line with UK electrical regulations.

Do I need planning permission?

In most cases, no. At 2220mm high, the Aris Mini sits below the 2.5m threshold that usually applies to garden buildings under permitted development rules, even close to a boundary. Rules can differ for listed buildings, conservation areas, raised platforms and flats, so we recommend a quick check with your local planning authority if any of those apply to you.

What maintenance is required?

Outdoor saunas are not maintenance-free. Keep the sauna clean and ventilated after use, inspect the exterior regularly, retreat exposed timber as required, and maintain the heater in line with the heater manufacturer manual.

Can I get a detailed installation quote?

Yes — and for a sauna of this size we recommend it. Press the Request an Installation Quote button above the Customise Your Aris Sauna section and tell us about your access, base position and site conditions, and we will price the build for you. Installation by our team also extends your warranty from 1 to 2 years.

The Aris Mini installation manual is also worth reading when planning your base and access route.

Why is the made-to-order Aris Mini the same price as the kit?

The made-to-order Aris Mini price is for the sauna cabin/base set. It lets you choose the heater, lighting, glass and other paid options in the customiser, so it is the better route if you want a different specification rather than a fixed bundle.

The Aris Mini Kit is a fixed pre-order package at the same £6,499 headline price, with the Harvia KIP60 6kW heater and stones, dimmable internal LEDs, bucket, ladle, thermometer and mainland UK delivery included. Configured separately, that package comes to £7,346, so the kit is the stronger-value choice if you are happy with the included setup.