Heracles Black Logo
Heracles White Logo
Leil® Aris Mini 2-3 Person Outdoor Sauna - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness
Leil® Aris Mini 2-3 Person Outdoor Sauna Kit - Heracles Wellness

Leil® Aris Mini 2-3 Person Outdoor Sauna

Regular price £6,499.00

Free Delivery — Mainland England & Wales

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
When will I receive my order?
Estimated delivery: …
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

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

Delivery pricing and regions

Delivery is included in the product price for eligible sauna orders to mainland England and Wales, excluding the Isle of Wight and Isles of Scilly.

Mainland Scotland delivery supplements of £399 or £749 including VAT apply by postcode and are shown at checkout.

Northern Ireland, the Republic of Ireland, Scottish islands, BFPO, Europe and every other international or offshore destination require an individual quotation before ordering.

Eligible Scottish customers can select free collection from our private Widnes warehouse. Collection is by appointment and may be made personally or by a nominated carrier.

The Aris Mini is currently offered for flat pack delivery only. Delivery to mainland England and Wales 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.

Leil® Aris Mini 2-3 Person Outdoor Sauna

£6,499.00

The Leil Aris Mini is a 2-3 person outdoor sauna made in Estonia from Lunawood ThermoWood, with a full tempered bronze glass front, a 1.43m two-level bench and EPDM roof. It measures 1,548 × 1,764 × 2,220 mm. Choose a Harvia or HUUM electric heater, bronze or black glass and dimmable LED lighting. Delivered flat-pack, with delivery and unloading to mainland England and Wales included.

The Aris Mini

A real sauna, in the space you have

A compact ThermoWood cube with a full bronze glass front, sized for patios, side returns and small gardens. Made in Estonia: pick the heater, lighting and glass you want in the options above.

  • Seats 2–3 on a 1.43m two-level bench
  • Harvia or HUUM electric heater
  • Bronze or black glass, optional LED lighting
  • Delivery and unloading to mainland England and Wales included
2–3People
1.55 × 1.76Footprint (m)
4.7m³Steam room

Want it all included? The Aris Mini Kit adds a Harvia heater, LEDs and a sauna set for the same price.

Aris Mini sauna with its bronze glass front and warm LED light inside
Aris Mini on a lawn in front of a modern house
The cabin

A calm cube for the garden

At 1.55m wide and 1.76m deep, the Aris Mini fits a patio, a side return or a garden corner. The bronze glass front fills it with daylight; the ThermoWood keeps it warm and quiet.

  • 1.43m two-level bench

    Seats 2–3, with a backrest and two heat levels.

  • Full bronze glass front

    Tempered glass, with a glass door, premium handle and black hinges.

  • Lunawood ThermoWood

    40mm ThermoWood walls, floor and ceiling, with ThermoWood cladding outside.

  • Weather-ready roof

    EPDM roof cover with metal corner covers, on a painted black base frame.

Look inside

Warm wood and soft light

A two-level bench, a heater by the glass and the garden right outside.

Inside the Aris Mini: heater in the corner by the glass, with the two-level bench
Heater by the glass, bench beside it
HUUM DROP heater inside the Aris Mini, seen through the glass
The HUUM DROP option
Choose your heater

Two electric heaters, both checked for the Aris Mini

Prices show when you pick one in the options above.

Harvia KIP60 6kW

A wall-mounted black heater with stones and controls built in. Nothing else to add.

HUUM DROP 6kW

The award-winning DROP with 60kg of stones for soft steam. Needs a UKU control.

LED strip glowing under the Aris Mini bench, with a bucket and ladle
Make it yours

Glass and lighting

Pick any of these in the options above.

  • Bronze or black glass

    Bronze comes as standard. Black gives a darker, more private front.

  • Dimmable LED lighting

    An LED strip under the bench, or under the bench and behind the backrest.

  • UKU control for the DROP

    The HUUM DROP needs a UKU control; the Harvia KIP has controls built in.

  • Heracles installation

    Our team can build it for you, which extends the warranty to 2 years.

Built to last

Made in Estonia by Leil

Every Aris is built from the same materials.

40mm ThermoWood

ThermoWood walls, floor and ceiling, with Lunawood cladding outside.

Tempered bronze glass

A full glass front and door with a premium handle and black hinges.

Two-level bench

A bench and backrest for upper and lower heat.

EPDM roof

Roof cover with metal corner covers, for wet winters.

Three-point ventilation

Three vents keep the air fresh while you bathe.

Estonian craftsmanship

Made by Leil Saunas in Estonia, a country with deep sauna traditions.

Technical details

Full specifications

Sauna cabin

Bench layoutStraight, two-tier
Usable bench size1,430 × 595 mm
Seats2–3
Lie-down capacitySeated use only
Outer size (W × D × H)1,548 × 1,764 × 2,220 mm
Inner size (W × D × H)1,430 × 1,646 × 2,040 mm
Coverage area2.7 m²
Steam room volume4.7 m³
WeightAbout 550 kg
OriginMade in Estonia

Construction

Walls40mm Lunawood ThermoWood
GlassTempered bronze (black optional)
DoorTempered glass, premium handle, black hinges
BenchTwo-level, with backrest
VentilationThree openings
RoofThermoWood ceiling, EPDM cover, metal corner covers
HeaterYour choice (see options)
PalletAbout 1.20 × 2.30 × 1.20 m
Warranty2 years with Heracles installation, 1 year self-installed
Delivery and installation

Delivered, unloaded, ready to build

The Aris Mini arrives flat-packed on a pallet. Read the installation manual before you prepare the base or brief an installer.

Delivery and unloading included

To mainland England and Wales. Positioning and assembly are not included.

Installation recommended

Our team can build it for you, and Heracles installation extends the warranty to 2 years.

Solid, level base

Concrete, a paving base or a well-built structural deck that won't settle.

Electrical connection

The heater and any LEDs must be connected by a qualified electrician.

Room for four? See the Aris Lite.

Aris Mini

Build your Aris Mini from £6,499

Choose your heater, glass and lighting above. Made in Estonia, with delivery and unloading to mainland England and Wales included.

Build your Aris MiniCall 0330 043 0870

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
Flat-pack delivery included — Mainland England & Wales
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
Flat-pack delivery included — Mainland England & Wales
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
Flat-pack delivery included — Mainland England & Wales
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
Flat-pack delivery included — Mainland England & Wales
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 Flat-pack delivery included — Mainland England & Wales Flat-pack delivery included — Mainland England & Wales Flat-pack delivery included — Mainland England & Wales Flat-pack delivery included — Mainland England & Wales
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 kitFrom £7,499£7,499 pre-order kit
This 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

When will I receive my order?

The estimated delivery window is currently ….

This is an estimate rather than a guaranteed delivery date. The timing can vary depending on production schedules, dispatch arrangements or other unforeseen delays. If you need the product by a particular date, please call us before placing your order so we can check the current schedule with you.

Does this sauna include a heater?

Yes. The £3,999 complete kit includes the Harvia Vega Compact BC35 3.5kW electric heater and 12kg of sauna stones.

The BC35 has built-in controls, so it does not need a separate external controller. Final wiring must be completed by a qualified electrician; electrical connection is not included with sauna assembly.

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.

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. Flat-pack delivery and unloading to mainland England and Wales are included.

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.

Scottish delivery supplements and exclusions apply by postcode and are shown at checkout.

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 delivery to mainland England and Wales 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.

Scottish delivery supplements and exclusions apply by postcode and are shown at checkout.

What paint or treatment should I use on my outdoor sauna?

If your sauna has exposed or untreated exterior timber, use a breathable, UV-resistant and water-resistant exterior wood treatment. We recommend Tikkurila Valtti Plus Kesto or Tikkurila Valtti Plus Color. If you prefer a clear, natural finish, Osmo UV Protection Oil is a good option.

Apply the treatment after assembly and before regular use, then inspect the timber annually and re-treat it as required for the product and your site’s exposure.

For sauna-room walls, window frames and door frames, use Tikkurila Supi Sauna Finish or Tikkurila Supi Sauna Wax. For benches and backrests, use Tikkurila Supi Laudesuoja Bench Protection. Never use ordinary exterior paint, varnish or household wood treatments inside the heated sauna room.

If your sauna has factory-finished or specialist cladding, follow the supplied manual and do not overcoat it unless the manufacturer confirms the product is suitable.

These recommendations are general guidance. Check both the sauna manufacturer’s manual and the treatment manufacturer’s instructions, and satisfy yourself that the product is suitable for the timber and any existing finish before applying it. If you are unsure about a colour, request samples from the manufacturer or retailer and test one on a spare timber offcut or a small, inconspicuous area first.

How much treatment should I buy for the Leil Aris Mini?

Buy two 0.9-litre tins (1.8 litres total) of Tikkurila Supi Sauna Finish for the sauna-room walls and ceiling, and one 1-litre tin (1 litre total) of Tikkurila Supi Laudesuoja for the benches and backrests. For untreated exterior timber, buy either one 2.7-litre tin and one 0.9-litre tin (3.6 litres total) of Tikkurila Valtti Plus Kesto or two 0.75-litre tins (1.5 litres total) of Osmo UV Protection Oil Extra for the specified two-coat systems.

Lunawood ThermoWood does not need a rot treatment. Exterior coating is optional if you want to slow natural silvering or change the colour; confirm that the chosen finish is approved for ThermoWood before applying it.

The buying calculation uses 12.24 m² interior requiring 1.76 litres, and 2.42 m² of bench timber requiring 0.35 litres, with 10.63 m² outside requiring 3.06 litres of Valtti or 1.36 litres of Osmo. It uses the lower published coverage rate and one coat inside, two coats on untreated exterior timber, with a 15% allowance. Glass, roof shingles or membranes, the underside and confirmed factory-painted trim are excluded.

These are conservative buying allowances. Follow the current label and technical sheet for the product you choose; if its coverage or coat count differs, use those figures instead.

Can this sauna be used commercially?

Yes. Our traditional saunas are suitable for commercial use, and we already supply many commercial customers.

Commercial use requires a regular maintenance regime, as it would with any sauna. This includes cleaning the sauna, inspecting and maintaining the heater stones, and re-treating or painting the timber when required. The frequency will depend on usage, location and the manufacturer's maintenance instructions.

🎄 Want your sauna delivered and installed before Christmas?

We strongly encourage confirming your order by 31 October. Orders confirmed in early November may still be possible, subject to availability.