125 outdoor saunas listed for up to six people, from £2,500, with the size, height and heater each retailer states.
These are the 125 outdoor saunas in our dataset that the retailer lists for up to six people, from 19 UK retailers, with prices from £2,500 to £37,765 and a median of £8,000. Where a listing gives a range, such as “4–6 person”, we count the top figure, so treat six as the most it seats, not the number who’ll have room to stretch out. Every price was checked on 30 September 2026. Sauna tents are left out: see sauna tents.
*Of the models whose retailer states a height.
Cheapest barrel with a heater
Costco UK · Vidalux
£2,499.99
Also sold by Vidalux (£3,095)
Cheapest 6-seat barrel with a heater in the price, among those with a published size and height.
Cheapest cabin with a heater
Nuovo Luxury
£9,999
Cheapest 6-seat cabin with a heater in the price, among those with a published size and height.
Cheapest cube or pod with a heater
Gardj
£3,599
Cheapest 6-seat cube or pod with a heater in the price, among those with a published size and height.
Smallest footprint
Pro-Line Direct · CenturaHeat
£3,089
Smallest footprint among 6-seat saunas with a heater included and a height of 2.5 m or less, not counting the three picks before it.
Each pick is the top model on the rule under it, among models whose retailer publishes the seats, size, height and heater. A model already picked is skipped. Prices checked 30 Sep 2026; how we pick.
| Model and retailer | Seats | Size (L × W) | Height | Heater | Price | Per seat | Link |
|---|---|---|---|---|---|---|---|
| Vidalux Traditional 4-6 Person Outdoor Barrel SaunaCostco UK · Vidalux · Barrel | 6 | 1.80 × 2.00 m3.6 m² | 2.00 m | ElectricInternal control stove heater 6 kW | £2,499.99Checked 30 Sep | £417 | Check price |
| CenturaHeat 4-6 Person Wood Barrel Outdoor Steam SaunaPro-Line Direct · CenturaHeat · Barrel | 6 | 1.80 × 1.80 m3.2 m² | 1.80 m | ElectricStove 4.5 kW | £3,089Checked 30 Sep | £515 | Check price |
| 4-6 Person Traditional Barrel SaunaVidalux · Barrel | 6 | 1.80 × 2.00 m3.6 m² | Not recorded | Electric6 kW | £3,095Checked 30 Sep | £516 | Check price |
| Outdoor Barrel Sauna 240 cm with Electric StoveGardj · Barrel | 6 | 2.40 × 2.20 m5.3 m² | 2.20 m | ElectricHarvia Cilindro PC90 9 kW | £3,449Checked 30 Sep | £575 | Check price |
| CenturaHeat 4-6 Person Outdoor Barrel Steam SaunaPro-Line Direct · CenturaHeat · Barrel | 6 | 1.80 × 1.80 m3.2 m² | 1.80 m | ElectricStove 4.5 kW | £3,489Checked 30 Sep | £582 | Check price |
| CenturaHeat 4-6 Person Outdoor Porch Wood Barrel Steam SaunaPro-Line Direct · CenturaHeat · Barrel | 6 | 2.40 × 1.80 m4.3 m² | 1.80 m | ElectricStove 6 kW | £3,507Checked 30 Sep | £584 | Check price |
| CenturaHeat 4-6 Person Outdoor Wood Barrel Steam SaunaCenturaHeat · Barrel | 6 | 2.40 × 1.80 m4.3 m² | 1.80 m | ElectricTraditional sauna stove 6 kW | £3,507Checked 30 Sep | £584 | Check price |
| CenturaHeat 6 Person Outdoor Wood Barrel SaunaPro-Line Direct · CenturaHeat · Barrel | 6 | 2.10 × 1.80 m3.8 m² | 1.80 m | ElectricStove 4.5 kW | £3,507Checked 30 Sep | £584 | Check price |
| CenturaHeat 6 Person Outdoor Wood Barrel Steam SaunaCenturaHeat · Barrel | 6 | 2.10 × 1.80 m3.8 m² | 1.80 m | Electric4.5 kW | £3,507Checked 30 Sep | £584 | Check price |
| Outdoor Barrel Sauna 240 cm with Wood-Burning StoveGardj · Barrel | 6 | 2.40 × 2.20 m5.3 m² | 2.20 m | Wood-firedEtna | £3,549Checked 30 Sep | £592 | Check price |
| Garden Sauna QUADRO 240 cm with Electric StoveGardj · Cube | 6 | 2.40 × 2.20 m5.3 m² | 2.20 m | ElectricHarvia Cilindro PC90 9 kW | £3,599Checked 30 Sep | £600 | Check price |
| Garden Sauna QUADRO QL 240 cm with Electric StoveGardj · Cube | 6 | 2.40 × 2.20 m5.3 m² | 2.20 m | ElectricHarvia Cilindro PC90 9 kW | £3,689Checked 30 Sep | £615 | Check price |
| CenturaHeat 4-6 Person Outdoor Wood Barrel Steam SaunaPro-Line Direct · CenturaHeat · Barrel | 6 | 2.40 × 1.80 m4.3 m² | 1.80 m | ElectricStove 6 kW | £3,767Checked 30 Sep | £628 | Check price |
| Garden Sauna QUADRO 240 cm with Wood-Burning StoveGardj · Cube | 6 | 2.40 × 2.20 m5.3 m² | 2.20 m | Wood-firedEtna | £3,909Checked 30 Sep | £652 | Check price |
| Garden Sauna QUADRO QL 240 cm with Wood-Burning StoveGardj · Cube | 6 | 2.40 × 2.20 m5.3 m² | 2.20 m | Wood-fired | £3,999Checked 30 Sep | £666 | Check price |
| Steam & Oak Gas Barrel Sauna 2.4m with Porch (Electric or Wood-Fired)Steam & Oak · Barrel | 6 | 2.35 × 2.20 m5.2 m² | 2.10 m | Not included | £4,195Checked 30 Sep | £699 | Check price |
| Novi Cube Outdoor Sauna - 6 PersonWaltons · Novi · Cube | 6 | 2.25 × 1.80 m4.0 m² | Not recorded | Electric9 kW | £4,399.99Checked 30 Sep | £733 | Check price |
| Rustic Barrel Sauna 7+1ft – 6 PersonSteam & Oak · Barrel | 6 | 2.45 × 1.85 m4.5 m² | 2.00 m | ElectricHeater details not recorded | £4,500Checked 30 Sep | £750 | Check price |
| Rustic Barrel Sauna 8ft – 6 PersonSteam & Oak · Barrel | 6 | 2.45 × 1.85 m4.5 m² | 2.00 m | ElectricHeater details not recorded | £4,500Checked 30 Sep | £750 | Check price |
| Steam & Oak Saaren 280 Barrel Sauna — 4–6 Person with Covered TerraceSteam & Oak · Barrel | 6 | 2.80 × 2.05 m5.7 m² | 2.15 m | Not included | £4,500Checked 30 Sep | £750 | Check price |
| Steam & Oak Tallin 250 Outdoor Cube Sauna — 4–6 Person, Spruce or ThermowoodSteam & Oak · Cube | 6 | 2.50 × 2.05 m5.1 m² | 2.10 m | Not included | £4,500Checked 30 Sep | £750 | Check price |
| Steam & Oak Gas Cube Sauna 2.4m with Porch (Electric or Wood-Fired)Steam & Oak · Cube | 6 | 2.35 × 2.20 m5.2 m² | 2.20 m | Not included | £4,695Checked 30 Sep | £782 | Check price |
| Steam & Oak Saaren 330 Barrel Sauna — 4–6 Person, Changing Room & TerraceSteam & Oak · Barrel | 6 | 3.30 × 2.05 m6.8 m² | 2.15 m | Not included | £4,750Checked 30 Sep | £792 | Check price |
| Medium Wood Barrel Sauna (4-6 Person)Finnmark Sauna · Barrel | 6 | 2.24 × 2.29 m5.1 m² | 2.40 m | Not included | £5,055.99Checked 30 Sep | £843 | Check price |
| Steam & Oak Gas Cube Sauna 2.4m Double-Shelf (Electric or Wood-Fired)Steam & Oak · Cube | 6 | 2.35 × 2.20 m5.2 m² | 2.20 m | Not included | £5,195Checked 30 Sep | £866 | Check price |
| CenturaHeat 4-6 Person Outdoor Cube Sauna - Hybrid SaunaPro-Line Direct · CenturaHeat · Cube | 6 | 2.00 × 1.80 m3.6 m² | 2.00 m | Hybrid: infrared and heater6000W traditional stove + 10 infrared panels (3500W) 6 kW | £5,235Checked 30 Sep | £872 | Check price |
| Icon Sauna 200S 4 Person Outdoor SaunaThe Range · Icon · Cube | 6 | 2.00 × 2.10 m4.2 m² | 2.40 m | Not included | £5,299Checked 30 Sep | £883 | Check price |
| Outdoor Barrel Sauna 340 cm with Electric StoveGardj · Barrel | 6 | 3.40 × 2.20 m7.5 m² | 2.20 m | ElectricHarvia Cilindro PC90 9 kW | £5,429Checked 30 Sep | £905 | Check price |
| Outdoor Barrel Sauna HELGA 24 (46 mm), 2.4 m, ⌀ 1.97 mQuick-garden · Barrel | 6 | 2.40 × 2.00 m4.8 m² | 2.08 m | Not included | £5,488Checked 30 Sep | £915 | Check price |
| Steam & Oak Gas Barrel Sauna 3m Canopy + Anteroom (Electric or Wood-Fired)Steam & Oak · Barrel | 6 | 3.40 × 2.20 m7.5 m² | 2.10 m | Not included | £5,495Checked 30 Sep | £916 | Check price |
| Steam & Oak Saaren 400 Barrel Sauna — 4–6 Person, Changing Room & TerraceSteam & Oak · Barrel | 6 | 4.00 × 2.05 m8.2 m² | 2.15 m | Not included | £5,495Checked 30 Sep | £916 | Check price |
| Fonteyn Barrel Sauna 7+1 Outdoor Sauna with Rustic Hemlock Wood Suitable for up to 6 PeopleB&Q · Fonteyn · Barrel | 6 | Not recorded | Not recorded | Included | £5,500Checked 30 Sep | £917 | Check price |
| Outdoor Barrel Sauna 340 cm with Wood-Burning StoveGardj · Barrel | 6 | 3.40 × 2.20 m7.5 m² | 2.20 m | Wood-firedEtna | £5,529Checked 30 Sep | £922 | Check price |
| Steam & Oak Gas Barrel Sauna 3m with Anteroom (Electric or Wood-Fired)Steam & Oak · Barrel | 6 | 3.40 × 2.20 m7.5 m² | 2.10 m | Not included | £5,695Checked 30 Sep | £949 | Check price |
| Large Barrel SaunaSummerhouse24 · Barrel | 6 | 4.00 × 2.25 m9.0 m² | 2.25 m | Not included | £5,775Checked 30 Sep | £962 | Check price |
| Large Barrel Sauna With Canopy (Overhang)Summerhouse24 · Barrel | 6 | 4.00 × 2.25 m9.0 m² | 2.25 m | Not included | £5,775Checked 30 Sep | £962 | Check price |
| Large Barrel Sauna With TerraceSummerhouse24 · Barrel | 6 | 4.00 × 2.25 m9.0 m² | 2.25 m | Not included | £5,775Checked 30 Sep | £962 | Check price |
| Garden Sauna QUADRO 340 cm with Electric StoveGardj · Cube | 6 | 3.40 × 2.20 m7.5 m² | 2.40 m | ElectricHarvia Cilindro PC90 9 kW | £5,809Checked 30 Sep | £968 | Check price |
| Medium Wood Barrel Sauna with Window (4-6 Person)Finnmark Sauna · Barrel | 6 | 2.24 × 2.29 m5.1 m² | 2.40 m | Not included | £5,825.99Checked 30 Sep | £971 | Check price |
| Medium Wood Barrel Sauna (4-6 Person) in BlackFinnmark Sauna · Barrel | 6 | 2.24 × 2.29 m5.1 m² | 2.40 m | Not included | £5,865.99Checked 30 Sep | £978 | Check price |
| Inmedias Thermowood Icon Sauna 200S - 4-6 Person 2m x 2m - Outdoor Cube Barrel Sauna Full Single DoorB&Q · Inmedias · Cube | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £5,888Checked 30 Sep | £981 | Check price |
| Garden Sauna QUADRO 340 cm with Wood-Burning StoveGardj · Cube | 6 | 3.40 × 2.20 m7.5 m² | 2.40 m | Wood-firedEtna | £5,909Checked 30 Sep | £985 | Check price |
| Lodge Rustic Barrel Sauna 7+3ft – 6 PersonSteam & Oak · Barrel | 6 | 3.00 × 2.13 m6.4 m² | 2.30 m | ElectricHeater details not recorded | £5,995Checked 30 Sep | £999 | Check price |
| Ralva Large - Outdoor Sauna CabinFinnmark Sauna · Cube | 6 | 2.66 × 1.54 m4.1 m² | 2.28 m | Not included | £5,999.99Checked 30 Sep | £1,000 | Check price |
| Steam & Oak Tallin 220 XL Outdoor Cube Sauna — 4–6 Person Thermowood, Full Glass FrontSteam & Oak · Cube | 6 | 2.36 × 2.31 m5.5 m² | 2.20 m | Not included | £6,250Checked 30 Sep | £1,042 | Check price |
| Steam & Oak Kelo 300 Sauna Pod — Up to 6 Person Arched Garden SaunaSteam & Oak · Pod | 6 | 3.00 × 2.32 m7.0 m² | 2.33 m | Not included | £6,450Checked 30 Sep | £1,075 | Check price |
| The Cabin Six Two-Tier Electric Outdoor Sauna, Harvia Heater IncludedWaldenhaus · Cube | 6 | 3.40 × 2.20 m7.5 m² | Not recorded | ElectricHarvia Cilindro PC70 6.8 kW | £6,495Checked 30 Sep | £1,082 | Check price |
| BR 5-6 Person Traditional Thermowood Outdoor Sauna Complete KitBalance Recovery · Cabin | 6 | Not recorded | Not recorded | ElectricHarvia Cilindro PC60 (as stated: 'Clindro 9kW Heater PC60') 9 kW | £6,499Checked 30 Sep | £1,083 | Check price |
| Steam & Oak Saaren 280 Panorama Barrel Sauna — 4–6 Person Thermowood with TerraceSteam & Oak · Barrel | 6 | 2.80 × 2.31 m6.5 m² | 2.41 m | Not included | £6,500Checked 30 Sep | £1,083 | Check price |
| Medium Wood Barrel Sauna with Window (4-6 Person) in BlackFinnmark Sauna · Barrel | 6 | 2.24 × 2.29 m5.1 m² | 2.40 m | Not included | £6,635.99Checked 30 Sep | £1,106 | Check price |
| Steam & Oak Gas Cube Sauna 3.4m Premium L-Bench (Electric or Wood-Fired)Steam & Oak · Cube | 6 | 3.40 × 2.20 m7.5 m² | 2.20 m | Not included | £6,695Checked 30 Sep | £1,116 | Check price |
| The Cabin Six Two-Tier Wood-Fired Outdoor SaunaWaldenhaus · Cube | 6 | 3.40 × 2.20 m7.5 m² | Not recorded | Wood-fired | £6,699Checked 30 Sep | £1,116 | Check price |
| Hekla Barrel 250 - 6 Person Outdoor SaunaOutdoor Living Hot Tubs · Hekla · Barrel | 6 | 2.50 × 2.40 m6.0 m² | 2.25 m | Electric or woodHarvia 7 kW | £7,099Checked 30 Sep | £1,183 | Check price |
| London - Small Outdoor SaunaEdenHut · Cube | 6 | 2.10 × 2.00 m4.2 m² | 2.12 m | Electric or woodHeater details not recorded | £7,140Checked 30 Sep | £1,190 | Check price |
| Steam & Oak Saaren 400 Panorama Barrel Sauna — 4–6 Person Thermowood, Glass Back WallSteam & Oak · Barrel | 6 | 4.00 × 2.35 m9.4 m² | 2.45 m | Not included | £7,295Checked 30 Sep | £1,216 | Check price |
| Steam & Oak Timo 320 Sauna Cabin — 4–6 Person with Changing Room and PorchSteam & Oak · Cabin | 6 | 3.20 × 2.02 m6.5 m² | Not recorded | Not included | £7,450Checked 30 Sep | £1,242 | Check price |
| Barrel Sauna Vivian – A Premium Outdoor SaunaEdenHut · Barrel | 6 | 3.00 × 2.44 m7.3 m² | 2.29 m | Electric or woodHeater details not recorded | £7,522Checked 30 Sep | £1,254 | Check price |
| Florena - 6 Person Barrel Sauna with TerraceEdenHut · Barrel | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £7,522Checked 30 Sep | £1,254 | Check price |
| Holl's Orphée — 5-6 Person Outdoor Barrel SaunaSteam & Oak · Holl's · Barrel | 6 | Not recorded | Not recorded | ElectricVulkano Black 9 kW | £7,899Checked 30 Sep | £1,316 | Check price |
| Steam & Oak Honka 345 Sauna Cabin — 4–6 Person 45 mm Log with Changing RoomSteam & Oak · Cabin | 6 | 3.44 × 2.49 m8.6 m² | Not recorded | Not included | £7,950Checked 30 Sep | £1,325 | Check price |
| Steam & Oak Tallin 385 XL Outdoor Sauna — 4–6 Person, Changing Room & TerraceSteam & Oak · Cube | 6 | 3.85 × 2.31 m8.9 m² | 2.36 m | Not included | £7,950Checked 30 Sep | £1,325 | Check price |
| Vantage 2400 Barrel Sauna – 6 PersonSteam & Oak · Barrel | 6 | 2.40 × 1.85 m4.4 m² | 1.85 m | ElectricHeater details not recorded | £7,995Checked 30 Sep | £1,332 | Check price |
| Steam & Oak Ruutu 230 Thermowood Cube Sauna with Glass Front (Gas, Electric or Wood-Fired)Steam & Oak · Cube | 6 | 2.40 × 2.32 m5.6 m² | 2.26 m | Not included | £8,000Checked 30 Sep | £1,333 | Check price |
| Outdoor Cube Sauna With Open Terrace WiltonEdenHut · Cube | 6 | 3.00 × 2.42 m7.3 m² | Not recorded | Electric or woodHeater details not recorded | £8,225Checked 30 Sep | £1,371 | Check price |
| Hekla Cube 250 - 5-6 Person Outdoor SaunaOutdoor Living Hot Tubs · Hekla · Cube | 6 | 2.46 × 2.25 m5.5 m² | 2.35 m | Electric or wood9 kW | £8,298Checked 30 Sep | £1,383 | Check price |
| Steam & Oak Eero 367 Sauna Cabin — 4–6 Person 70 mm Log with Changing RoomSteam & Oak · Cabin | 6 | 3.67 × 2.24 m8.2 m² | Not recorded | Not included | £8,450Checked 30 Sep | £1,408 | Check price |
| Steam & Oak Holvi 300 Thermowood Barrel Sauna (Gas, Electric or Wood-Fired)Steam & Oak · Barrel | 6 | 3.00 × 2.27 m6.8 m² | 2.38 m | Not included | £8,745Checked 30 Sep | £1,458 | Check price |
| Holl's Orphée Lounge — Barrel Sauna with TerraceSteam & Oak · Holl's · Barrel | 6 | Not recorded | Not recorded | ElectricVulkano Black 9 kW | £8,899Checked 30 Sep | £1,483 | Check price |
| Garden Sauna Cabin Paula 12.5m² | 44mm | 7×3.2 mSummerhouse24 · Cabin | 6 | 7.06 × 2.98 m21.0 m² | 2.57 m | Not included | £9,025Checked 30 Sep | £1,504 | Check price |
| Halo Cocoon - Egg SaunaNuovo Luxury · Halo · Pod | 6 | 2.84 × 2.41 m6.8 m² | 2.44 m | Electric or woodHeater details not recorded | £9,400Checked 30 Sep | £1,567 | Check price |
| Ashwick - Cube Sauna With a TerraceEdenHut · Cube | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £9,895Checked 30 Sep | £1,649 | Check price |
| Orvyn - 6 Person Outdoor SaunaEdenHut · Cube | 6 | Not recorded | Not recorded | Not recorded | £9,895Checked 30 Sep | £1,649 | Check price |
| The Outpost Outdoor Garden SaunaNuovo Luxury · Cabin | 6 | 2.35 × 2.35 m5.5 m² | 2.40 m | Electric or woodHarvia Cilindro PC90 9 kW | £9,999Checked 30 Sep | £1,666 | Check price |
| Steam & Oak Kaari 240 Terrace Sauna Pod — 4–6 Person with Covered TerraceSteam & Oak · Pod | 6 | 4.05 × 2.40 m9.7 m² | 2.20 m | Not included | £10,200Checked 30 Sep | £1,700 | Check price |
| Steam & Oak Tartu Pre-Assembled Sauna House — 4–6 Person, Glass Gable & LED LightingSteam & Oak · Cabin | 6 | 2.49 × 2.34 m5.8 m² | 2.42 m | Not included | £10,250Checked 30 Sep | £1,708 | Check price |
| Tranquil Ellipse Sauna 5m x 2.38mNuovo Luxury · Pod | 6 | 5.00 × 2.38 m11.9 m² | 2.48 m | Electric or woodHarvia Cilindro | £10,400Checked 30 Sep | £1,733 | Check price |
| Outdoor Cube Sauna HamptonEdenHut · Cube | 6 | Not recorded | Not recorded | Not recorded | £10,606Checked 30 Sep | £1,768 | Check price |
| Steam & Oak Kaari 240 Sauna Pod — 4–6 Person Thermowood with Round WindowSteam & Oak · Pod | 6 | 4.06 × 2.40 m9.7 m² | 2.48 m | Not included | £10,700Checked 30 Sep | £1,783 | Check price |
| Balance Recovery Aurora Outdoor Sauna — 4-6 Person Thermowood CabinBalance Recovery · Cabin | 6 | 3.00 × 2.40 m7.2 m² | 2.00 m | ElectricHarvia Cilindro PC90 9 kW | £10,749Checked 30 Sep | £1,792 | Check price |
| Everly - Modular Outdoor Sauna for 6 PeopleEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £10,750Checked 30 Sep | £1,792 | Check price |
| Steam & Oak Kaari 240 Panorama Sauna Pod — 4–6 Person with 1.5 m Round WindowSteam & Oak · Pod | 6 | 4.05 × 2.40 m9.7 m² | 2.20 m | Not included | £10,950Checked 30 Sep | £1,825 | Check price |
| Holl's Onyxia Barrel — 6-Person ThermoWood Barrel Sauna (Electric or Wood-Fired)Steam & Oak · Holl's · Barrel | 6 | 2.40 × 2.25 m5.4 m² | 2.26 m | Not included | £11,099Checked 30 Sep | £1,850 | Check price |
| Garden sauna "Everest Mini"Summerhouse24 · Cabin | 6 | 2.40 × 4.00 m9.6 m² | 2.60 m | Not included | £11,225Checked 30 Sep | £1,871 | Check price |
| Steam & Oak Kaari 300 Sauna Pod — 6 Person Thermowood with Covered TerraceSteam & Oak · Pod | 6 | 4.05 × 3.00 m12.2 m² | 2.48 m | Not included | £11,700Checked 30 Sep | £1,950 | Check price |
| Sauna Wilton Plus – A Spacious Outdoor Sauna Cabin for Your GardenEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £11,863Checked 30 Sep | £1,977 | Check price |
| Frame Sauna With a Sleek Design - MelburyEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £12,125Checked 30 Sep | £2,021 | Check price |
| Thermo Wood Barrel Sauna SolaraEdenHut · Barrel | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £12,358Checked 30 Sep | £2,060 | Check price |
| Victoria - Panoramic Sauna with AnteroomEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £12,362Checked 30 Sep | £2,060 | Check price |
| Garden sauna "Everest"Summerhouse24 · Cabin | 6 | 3.00 × 5.00 m15.0 m² | 2.70 m | Not included | £12,400Checked 30 Sep | £2,067 | Check price |
| Outdoor sauna "Mont Blanc"Summerhouse24 · Cabin | 6 | 4.20 × 4.00 m16.8 m² | 2.60 m | Not included | £12,400Checked 30 Sep | £2,067 | Check price |
| M-Sanctuary 4-6 Person Outdoor SaunaNuovo Luxury · Cabin | 6 | 3.00 × 2.45 m7.3 m² | Not recorded | Electric or woodHarvia Cilindro PC90 9 kW | £12,499Checked 30 Sep | £2,083 | Check price |
| Jonas Grand 6-Person Modern Outdoor Sauna | Celsium WellnessBalance Recovery · Celsium Wellness · Cabin | 6 | Not recorded | Not recorded | Not recorded | £12,999Checked 30 Sep | £2,166 | Check price |
| Z1 Traditional Timber Frame Sauna 3.5m x 2.4mNuovo Luxury · Cabin | 6 | 3.50 × 2.45 m8.6 m² | 2.62 m | Electric or woodHarvia Cilindro PC90 | £12,999Checked 30 Sep | £2,166 | Check price |
| Sauna Victoria Plus – A Luxury Outdoor Sauna Cabin with AnteroomEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £13,337Checked 30 Sep | £2,223 | Check price |
| LUX Sauna Victoria Vip With Full Panoramic WindowEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £13,834Checked 30 Sep | £2,306 | Check price |
| LUX Reverse Sauna with Pre-SaunaEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £13,877Checked 30 Sep | £2,313 | Check price |
| The Nordic Escape Outdoor Finnish Sauna – Up To 6 Person With AntechamberNuovo Luxury · Cabin | 6 | 4.00 × 2.40 m9.6 m² | Not recorded | Not included | £14,999Checked 30 Sep | £2,500 | Check price |
| Ellington - Frame Sauna With Side WindowEdenHut · Cabin | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £15,055Checked 30 Sep | £2,509 | Check price |
| Sauna Kingston – Luxury Outdoor Sauna Cabin for Your GardenEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £15,300Checked 30 Sep | £2,550 | Check price |
| Frame Sauna with Anteroom - BexleyEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £15,550Checked 30 Sep | £2,592 | Check price |
| ODIN Outdoor Sauna With ShowerNuovo Luxury · Cabin | 6 | 3.25 × 2.30 m7.5 m² | 2.45 m | Electric or wood | £16,500Checked 30 Sep | £2,750 | Check price |
| Sauna Benedict – Handcrafted Insulated Outdoor Sauna with TerraceEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £17,090Checked 30 Sep | £2,848 | Check price |
| Sauna & Hot Tub Combo BeaumontEdenHut · Sauna + tub | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £17,167Checked 30 Sep | £2,861 | Check price |
| Jasper - Wooden Outdoor Sauna with AnteroomEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £17,335Checked 30 Sep | £2,889 | Check price |
| Windsor - Backyard Sauna and Hot TubEdenHut · Sauna + tub | 6 | Not recorded | Not recorded | Not recorded | £17,465Checked 30 Sep | £2,911 | Check price |
| Marlborough - Insulated Outdoor SaunaEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £17,715Checked 30 Sep | £2,952 | Check price |
| Sauna & Hot Tub Combo - WestwoodEdenHut · Sauna + tub | 6 | Not recorded | Not recorded | Electric or woodHeater details not recorded | £17,719Checked 30 Sep | £2,953 | Check price |
| Insulated Outdoor Sauna with Anteroom - OxfordEdenHut · Cabin | 6 | 3.50 × 2.50 m8.8 m² | Not recorded | Not recorded | £17,950Checked 30 Sep | £2,992 | Check price |
| Polar Cove Large Sauna With Outdoor Shower On Right SidePolar Recovery · Cube | 6 | 3.20 × 2.02 m6.5 m² | 2.45 m | Electric or woodHarvia Cylindro 9 kW | £17,995.95Checked 30 Sep | £2,999 | Check price |
| Hazelwood - Frame Sauna With Closed TerraceEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £18,680Checked 30 Sep | £3,113 | Check price |
| Rutland Insulated Frame Sauna with AnteroomEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £19,165Checked 30 Sep | £3,194 | Check price |
| EDEN® Outdoor Sauna (5-6 Person)Finnmark Sauna · Cabin | 6 | 2.20 × 2.20 m4.8 m² | 2.43 m | Not included | £19,995Checked 30 Sep | £3,332 | Check price |
| The Hideout 6 Person Traditional Sauna 5mNuovo Luxury · Cabin | 6 | 5.00 × 2.40 m12.0 m² | Not recorded | Electric or woodHarvia PC90 | £19,995Checked 30 Sep | £3,332 | Check price |
| Insulated Outdoor Wooden Sauna With Anteroom - DianaEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £20,570Checked 30 Sep | £3,428 | Check price |
| EDEN® Black Outdoor Sauna (5-6 Person)Finnmark Sauna · Cabin | 6 | 2.20 × 2.20 m4.8 m² | 2.43 m | Not included | £20,595Checked 30 Sep | £3,432 | Check price |
| AIRA® Outdoor Sauna (4-6 Person)Finnmark Sauna · Cabin | 6 | 2.01 × 2.74 m5.5 m² | 2.97 m | Not included | £20,995Checked 30 Sep | £3,499 | Check price |
| Blackstone - Sauna & Outdoor Shower UnitEdenHut · Sauna + tub | 6 | Not recorded | Not recorded | Not recorded | £21,312Checked 30 Sep | £3,552 | Check price |
| Sauna Hot Tub Combo RichmondEdenHut · Sauna + tub | 6 | Not recorded | Not recorded | Not recorded | £21,336Checked 30 Sep | £3,556 | Check price |
| AIRA® Black Outdoor Sauna (4-6 Person)Finnmark Sauna · Cabin | 6 | 2.01 × 2.74 m5.5 m² | 2.97 m | Not included | £21,595Checked 30 Sep | £3,599 | Check price |
| Kirami FinVision Electric Misty Sauna, Medium, BlackJohn Lewis · Kirami · Cabin | 6 | 2.30 × 2.30 m5.3 m² | 2.50 m | ElectricHarvia Virta Combi (combined electric heater and steamer) 10.8 kW | £22,500Checked 30 Sep | £3,750 | Check price |
| Kirami FinVision Wood-Fired Misty Sauna, Medium, BlackJohn Lewis · Kirami · Cabin | 6 | 2.30 × 2.30 m5.3 m² | 2.50 m | Wood-firedHarvia Legend 240 GreenFlame | £22,500Checked 30 Sep | £3,750 | Check price |
| Hetki 4-6 Person Traditional Finnish Log Sauna | Handcrafted in FinlandBalance Recovery · Hetki · Cabin | 6 | Not recorded | Not recorded | Not recorded | £22,999Checked 30 Sep | £3,833 | Check price |
| Churchill – Insulated Outdoor Sauna with TerraceEdenHut · Cabin | 6 | Not recorded | Not recorded | Not recorded | £27,199Checked 30 Sep | £4,533 | Check price |
| Exclusive UK Sauna Hetki Plus: 4-6 Person Finnish Outdoor Sauna with Integrated Changing RoomBalance Recovery · Hetki · Cabin | 6 | Not recorded | Not recorded | Not recorded | £29,499Checked 30 Sep | £4,916 | Check price |
| Insulated Outdoor Sauna With Pre Sauna - WellingtonEdenHut · Cabin | 6 | 6.00 × 2.40 m14.4 m² | 2.50 m | Not recorded | £37,765Checked 30 Sep | £6,294 | Check price |
Prices include VAT. Each row shows the date we checked it against the retailer's own page; the latest check was 30 September 2026. Prices change: the retailer's checkout price is what counts. Height chips show the retailer's stated height: green 2.5 m or lower, amber taller. That's before your base, and it isn't a planning check (see why 2.5 m matters). “Not recorded” means we could not confirm the figure on the retailer's page.
The median 6 person sauna in our data costs £8,000, but that mixes saunas sold with a heater and without. With a heater in the price the median is £5,529 across 39 listings; without one it’s £6,695 across 45. By type:
| Type | Listings | From | Median |
|---|---|---|---|
| Cabin | 44 | £6,499 | £15,027 |
| Barrel | 42 | £2,500 | £5,498 |
| Cube | 27 | £3,599 | £6,000 |
| Pod | 7 | £6,450 | £10,400 |
| Sauna + tub | 5 | £17,167 | £17,719 |
The ticket price leaves out the base, the electrics and, often, assembly. Add them up with the garden sauna cost calculator.
Across the 6 person saunas with a stated size, the median footprint is 5.9 m², with a median length of 2.63 m and a median width of 2.22 m. The smallest are:
| Model | Size (L × W) | Height | Heater | Price |
|---|---|---|---|---|
| CenturaHeat 4-6 Person Wood Barrel Outdoor Steam SaunaPro-Line Direct | 1.80 × 1.80 m | 1.80 m | ElectricStove 4.5 kW | £3,089 |
| CenturaHeat 4-6 Person Outdoor Barrel Steam SaunaPro-Line Direct | 1.80 × 1.80 m | 1.80 m | ElectricStove 4.5 kW | £3,489 |
| Vidalux Traditional 4-6 Person Outdoor Barrel SaunaCostco UK | 1.80 × 2.00 m | 2.00 m | ElectricInternal control stove heater 6 kW | £2,499.99 |
| CenturaHeat 4-6 Person Outdoor Cube Sauna - Hybrid SaunaPro-Line Direct | 2.00 × 1.80 m | 2.00 m | Hybrid: infrared and heater6000W traditional stove + 10 infrared panels (3500W) 6 kW | £5,235 |
| CenturaHeat 6 Person Outdoor Wood Barrel SaunaPro-Line Direct | 2.10 × 1.80 m | 1.80 m | ElectricStove 4.5 kW | £3,507 |
| Ralva Large - Outdoor Sauna CabinFinnmark Sauna | 2.66 × 1.54 m | 2.28 m | Not included | £5,999.99 |
The six smallest with a stated footprint, height and heater status. Listings we've flagged for unclear specs are left out.
Leave room to walk round it and for the door to open. Enter your space into the sauna finder to see which models fit.
Of the 78 with a stated height, 71 are 2.5 m or lower and 7 are taller. In England and Wales, an outbuilding within 2 m of a boundary must be no more than 2.5 m high overall to be permitted development, and that includes the base. Test your own garden with the planning permission checker.
Sources: Planning Portal: Outbuildings - Planning permission; Welsh Government: Planning permission: outbuildings. Checked 30 September 2026.
Where the heater’s output is stated, the 6 person saunas here come with 4.5 kW to 10.8 kW, and the median is 9 kW. Heater makers size by the room’s volume, not the seat count: Harvia’s rule of thumb is about 1 kW for each cubic metre, with extra for glass and uninsulated walls. Work yours out with the heater size calculator, then see what that output draws with the electrical supply calculator.
Sources: Harvia Support: How do I select the correct heater power?. Checked 30 September 2026.
| Seats | Models | From | Median price | Median footprint |
|---|---|---|---|---|
| 1 seat | 1 | £3,995 | £3,995 | 1.6 m² |
| 2 seats | 34 | £2,000 | £4,878 | 2.2 m² |
| 3 seats | 30 | £2,150 | £4,975 | 3.4 m² |
| 4 seats | 118 | £2,300 | £5,993 | 5.2 m² |
| 5 seats | 15 | £5,000 | £12,550 | 10.1 m² |
| 6 seats | 125 | £2,500 | £8,000 | 5.9 m² |
| 7 seats | 1 | £5,721 | £5,721 | 8.9 m² |
| 8 seats | 20 | £5,781 | £9,091 | 6.8 m² |
| 10 seats | 1 | £29,299 | £29,299 | — |
129 listings did not state a seat count.
Don’t need that many seats? See 4 person outdoor saunas or small garden saunas.