Thermo-Aspen interior
Interior cladding, sauna bench, backrest, bench skirt and wooden floor mat all use pale, heat-treated Thermo-Aspen.
Included
Saunum Classic Mini Outdoor Sauna 3 Seater
Regular price
£18,999.00
Unit price
per
Black Thermo-Pine Exterior and Full Thermo-Aspen Interior Included
Bench, Backrest, Skirt and Wooden Thermo-Aspen Floor Mat Included
Dimmable LED Lighting and Bluetooth Speakers Included
Clear 8mm Tempered Glazing
Floor Drain, Electrical Box, Ventilation and Rainwater System Included
Delivered Fully Assembled in Protective OSB Packaging
Call us on 0330 043 0870 for expert advice
When will I receive my order?
Estimated delivery: …
Estimated delivery: …
No VAT or other hidden charges added at checkout.
Electrical Supply - IMPORTANT - Please Read Before Ordering
Delivery & Installation
Warranty
Return and Refunds
Maintenance
Saunum Classic Mini
A complete outdoor sauna for the space you actually have
The Classic Mini brings Saunum's full outdoor-cabin construction into a 1.86 × 2.1 m footprint. It seats two in comfort or three at classic sauna closeness.
The fixed cabin package includes black Thermo-pine outside, Thermo-Aspen throughout the room, clear 8 mm tempered glazing, dimmable LEDs, Bluetooth speakers, drainage, ventilation, rainwater system and protective OSB transport box. Order it cabin-only or add one of four Saunum heater sets in the customiser.
1.86 × 2.1 mCabin footprint
Up to 3Two in comfort
2.487 mExternal height
Included in the cabin price
The timber, lighting and practical systems are already specified
The Classic Mini arrives as a coherent fixed package, without a trail of paid finishing upgrades.
Layered dimmable light
LED strips behind the backrest and beneath the upper bench give the compact room depth without harsh overhead glare.
IncludedBluetooth sound
Integrated speakers let you play audio without carrying a separate speaker into the sauna room.
IncludedBlack Thermo-pine shell
The exterior is finished in black Thermo-pine with hidden fasteners for a clean, quiet architectural face.
IncludedClear tempered glazing
Clear 8 mm tempered glass keeps the front visually open while the compact dark shell sits discreetly in the garden.
IncludedPrepared for outdoor use
Floor drain, electrical box, ventilation and rainwater system are already built in, so there's nothing extra to source or fit once the cabin's on site — just the final electrician's connection. The assembled cabin travels protected in an OSB transport box.
Included
Small footprint, warm interior
A compact room that still feels considered
Thermo-Aspen runs across the walls, bench, backrest, skirt and floor mat, so the cabin reads as one warm timber interior. The glass front brings in the garden, while the layered LEDs make evening sessions feel calm rather than cramped.
Add a Saunum heater and its patented system blends hot ceiling air with cooler floor-level air, creating a more even sauna climate from head to toe.
Two-tier benchSeats two in comfort or three close together.
Dimmable LEDsLight behind the backrest and below the upper bench.
Bluetooth speakersAudio is built into the cabin package.
Air-mixed climateAvailable with any optional Saunum heater set.
The only choice
Add a Saunum heater if you need one
The cabin can be ordered without a heater. If you add one, choose 6 or 9 kW in either the Air or Air Perfect design; every set includes stones and the complete WiFi-enabled Saunum AirIQ control system.
Every optional heater includes the complete Saunum AirIQ system. This comprises an external WiFi touchscreen, an internal AirIQ button for adjusting air circulation, temperature and door sensors, and Saunum AirIQ app connectivity.
Clear glass, compact footprint
Garden views without giving the cabin more ground
The clear glazed front brings daylight into the room and makes the 1.86 m depth feel more open. Black frames and exterior cladding keep the structure visually compact.
Inside, the pale Thermo-Aspen and warm LED lines create a deliberate contrast with the dark shell. The result is a small cabin that still feels like a finished piece of garden architecture.
Practical planning
Plan the supported base and lifting route before delivery
The Mini is compact for a sauna, but it still arrives as a large assembled cabin in protective packaging.
Support every base beam
Prepare a level, stable and well-drained base at least 75 mm above the surrounding ground. Every base beam needs continuous, load-bearing support.
Allow for 1,150 kg boxed
The cabin weighs approximately 1,000 kg and 1,150 kg in its OSB transport box. Plan a suitable forklift, HIAB or crane for unloading and positioning.
Use a qualified electrician
Internal electrical work is completed at the factory and a 5-pin 16 A CEE plug is provided. A qualified electrician must confirm the site supply and connect the cabin and any heater.
Use the Request an Installation Quote link under Add to Cart if you would like Heracles to assess access, base preparation, positioning and commissioning.
Specifications
The figures your site plan needs
Cabin and interior
External dimensions1860 × 2100 × 2487 mm (D × W × H)
Internal dimensions1580 × 1730 × 1980 mm (D × W × H)
Approximate weight1,000 kg cabin / 1,150 kg boxed
Bench LayoutStraight, two-tier
Usable Bench Size1,710 mm L × 595 mm D
Seats Comfortably2
Maximum Seated3
Lie-Down CapacitySeated use only
Bench depth590 mm upper / 320 mm lower
InteriorThermo-Aspen cladding, bench, backrest, skirt and floor mat
Lighting and audioDimmable LEDs and Bluetooth speakers
Exterior and services
Exterior claddingBlack Thermo-pine with hidden fasteners
GlazingClear 8 mm tempered glass
InsulationMineral wool, reflective vapour barrier and wind barrier membrane
RoofUV-resistant Protan SE 1.2 mm membrane
Included systemsFloor drain and trap, electrical box, ventilation and rainwater system
Electrical provisionFactory internal wiring and 5-pin 16 A CEE plug
Optional heater setsAir or Air Perfect, 6 or 9 kW
Delivery formAssembled in protective OSB transport packaging
WarrantyTwo years, subject to the warranty terms
Saunum Classic Mini in context
A small black cabin that settles into the garden
The narrow rectangular shell works beside a house, pool or garden room, while the warm interior remains visible through the clear front.
Cabin-only or with a Saunum heater
Order the complete Mini, then add heat only if you need it
Use the customiser above to add a 6 or 9 kW Saunum heater, or leave it unselected for the cabin on its own. Request an installation quote before ordering if you need help with access, positioning or commissioning.
Return to the customiser
Sauna Viewing Network
Find a sauna near you
See it in person before you buy
Our owners show their saunas to people nearby. You message them privately through our app, and your details are only shared if you choose.
If nobody near you has this exact model, the app suggests similar models in the same range.
- Real owners near youSee the sauna in a real garden or home, not a showroom.
- Private messagingChat to the owner in our app. No phone numbers swapped.
- Similar models suggestedNo exact match nearby? We show you the closest models in the range.
Compare the Saunum Outdoor Sauna Range
The Saunum outdoor sauna range runs from compact three-person cabins to larger AirCube models with a covered terrace or separate changing room. Compare the practical differences below, including the space required and whether the heater is optional or must be selected.
Swipe to compare more models →
- Best for
- Smaller gardens and buyers who want the most compact fully assembled Saunum cabin.
- Capacity
- Up to 3 people (2 in comfort)
- Changing room
- No
- Delivery form
- Assembled in protective OSB packaging
- Heater choice
- Cabin only, or optional Air/Air Perfect in 6 or 9 kW
- External dimensions
- 1860 D × 2100 W × 2487 H mm
- Key design feature
- Wide front glazing and a full Thermo-Aspen interior in the smallest footprint.
- Best for
- Buyers who want four-person capacity and a wide garden view without moving up to an AirCube.
- Capacity
- Up to 4 people (3 in comfort)
- Changing room
- No
- Delivery form
- Assembled in protective OSB packaging
- Heater choice
- Cabin only, or optional Air/Air Perfect 9 kW
- External dimensions
- 2100 D × 2400 W × 2487 H mm
- Key design feature
- A broad glazed front, simple rectangular cabin and full Thermo-Aspen interior.
- Best for
- Buyers who want the open AirCube design and a choice of I-shaped or more social L-shaped seating.
- Capacity
- Up to 5 (4 in comfort) with L-bench; up to 4 (3 in comfort) with I-bench
- Changing room
- No
- Delivery form
- Fully assembled in protective OSB packaging
- Heater choice
- Required: Air 9 kW or Air Perfect 9 kW
- External dimensions
- 2300 D × 2800 W × 2480 H mm
- Key design feature
- Full-height glazing with a choice of I-shaped or L-shaped Thermo-Aspen bench.
- Best for
- Buyers who want a sheltered platform for stepping out, cooling down and keeping towels nearby.
- Capacity
- Up to 5 (4 in comfort) with L-bench; up to 4 (3 in comfort) with I-bench
- Changing room
- No — integrated covered terrace
- Delivery form
- Assembled in protective OSB packaging
- Heater choice
- Required: Air 9 kW or Air Perfect 9 kW
- External dimensions
- 2800 D × 2400 W × 2480 H mm
- Key design feature
- An integrated covered terrace creates a sheltered transition into the garden.
- Best for
- Buyers who want the most complete AirCube layout, with a dry room for changing and cooling down.
- Capacity
- Up to 5 people (4 in comfort)
- Changing room
- Yes — separate front room
- Delivery form
- Assembled in protective OSB packaging
- Heater choice
- Required: Air 9 kW or Air Perfect 9 kW
- External dimensions
- 2050 D × 3350 L × 2480 H mm
- Key design feature
- A separate front room sits alongside the full glazed sauna room.
| Model | Most compact
From £18,999
| Best value
From £22,499
| Best all-rounder
From £27,999
| Covered terrace
From £29,999
| Changing room
From £32,999
|
|---|---|---|---|---|---|
| Best for | Smaller gardens and buyers who want the most compact fully assembled Saunum cabin. | Buyers who want four-person capacity and a wide garden view without moving up to an AirCube. | Buyers who want the open AirCube design and a choice of I-shaped or more social L-shaped seating. | Buyers who want a sheltered platform for stepping out, cooling down and keeping towels nearby. | Buyers who want the most complete AirCube layout, with a dry room for changing and cooling down. |
| Capacity | Up to 3 people (2 in comfort) | Up to 4 people (3 in comfort) | Up to 5 (4 in comfort) with L-bench; up to 4 (3 in comfort) with I-bench | Up to 5 (4 in comfort) with L-bench; up to 4 (3 in comfort) with I-bench | Up to 5 people (4 in comfort) |
| Changing room | No | No | No | No — integrated covered terrace | Yes — separate front room |
| Delivery form | Assembled in protective OSB packaging | Assembled in protective OSB packaging | Fully assembled in protective OSB packaging | Assembled in protective OSB packaging | Assembled in protective OSB packaging |
| Heater choice | Cabin only, or optional Air/Air Perfect in 6 or 9 kW | Cabin only, or optional Air/Air Perfect 9 kW | Required: Air 9 kW or Air Perfect 9 kW | Required: Air 9 kW or Air Perfect 9 kW | Required: Air 9 kW or Air Perfect 9 kW |
| External dimensions | 1860 D × 2100 W × 2487 H mm | 2100 D × 2400 W × 2487 H mm | 2300 D × 2800 W × 2480 H mm | 2800 D × 2400 W × 2480 H mm | 2050 D × 3350 L × 2480 H mm |
| Key design feature | Wide front glazing and a full Thermo-Aspen interior in the smallest footprint. | A broad glazed front, simple rectangular cabin and full Thermo-Aspen interior. | Full-height glazing with a choice of I-shaped or L-shaped Thermo-Aspen bench. | An integrated covered terrace creates a sheltered transition into the garden. | A separate front room sits alongside the full glazed sauna room. |
| Price from | From £18,999 | From £22,499 | From £27,999 | From £29,999 | From £32,999 |
| This model | View model | View model | View model | View model |
Still not sure which Saunum model suits your garden? Call our sauna specialists.
Call us nowChoose From 5 Sauna Modes
Classic Nordic Sauna
Temperature 60 °C–100 °C Climate regulating system: speed level 1, valve 25% open
Humid Steam-Rich Sauna
Temperature 45 °C–60 °C Climate regulating system: speed level 2 or 3, the valve 100% open
Mild, Relaxing Sauna
Temperature 40 °C–55 °C Climate regulating system: speed level 1, the valve at least 25% open
Sauna With Salt Ions
Temperature 40 °C–100 °C Climate regulating system: speed level 1, the valve 25% open, salt spheres added to the climate device
Aromatherapy Sauna
Temperature 40 °C–90 °C Climate regulating system: speed level 1, the valve 25% open, Replace a salt sphere with an aroma bowl, add some Saunum aroma oil
The Sauna of the Next Century
How Does Saunums 5-in-1 Patented Technology Work?
Saunum’s patented air-blending system traps the scorching steam, that rises under the ceiling of the sauna room, mixes it with cooler air on the floor surface, and directs the soft steam back evenly. This ensures a more even temperature of the steam, and the oxygen-enriched steam makes it easier to breathe. Water can be thrown more often to produce more steam, making the sauna air more humid, and ensuring more intense sweat. With Saunum’s patented method of enriching the air with salt ions, the salt ions from the natural salt spheres added to the sauna climate device are infused into the circulating air to reach the skin and respiratory tract. An even more relaxing sauna experience is created with the help of the aroma system, which mixes sauna oil aromas with the steam. It is a healthy alternative to burning aromatic oil on hot stones.
Saunum Classic Mini Outdoor Sauna 3 Seater - 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.
Can I see one before I buy?
Yes. Through our Sauna Viewing Network, Heracles customers show their saunas to people who live nearby. Enter your postcode and the model you're interested in, and you can message an owner privately through our app. Your details are only shared if you choose.
If nobody near you has this exact model, the app suggests similar models in the same range.
