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Garden sauna · score 6.9 out of 10

Steam & Oak Isle 300 Log Sauna with Shower and Terrace

£7,299 from Steam & Oak, about £8,299 ready to use. Needs a new circuit.

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Steam & Oak Isle 300 Log Sauna with Shower and Terrace

Photo: Steam & Oak

£7,299 at Steam & Oak

Check price at Steam & Oak

That price is for the Harvia Wall 4.5 version. 4 versions, £6,850 to £7,379: see them all.

  • PowerNew circuit
  • HeaterIncluded
  • People2-4
  • Ready to use£8,299
  • Total over 5 years£9,819

The short answer

Ranked 78 of 98 garden saunas on our score.

Good for: 2-4 people, and a home where an electrician can run a new circuit.

Watch out for: The warranty isn't published.

Questions people ask before buying this one

Will it run off a normal plug?

No. It needs a new circuit from your , fitted by a registered electrician. We add £450 to the . Sauna electrics.

Is the heater included?

Yes, it is in the price.

Will it fit, and do I need planning permission?

The seller doesn't publish the outside size. Ask before you order, and check the height if it will stand within 2 m of a fence. Planning rules.

What will it cost to run?

About £1.48 of electricity a session and £154 a year at 2 sessions a week, plus about £150 a year of upkeep. Change the numbers in the calculator below. If 2 of you would otherwise pay £10 each for community sauna sessions, it costs about the same as those sessions after 4.7 years.

Do I have to build it myself?

The seller doesn't say how it arrives. Ask whether it comes assembled, and whether they install.

Will it last?

The warranty isn't published. Outdoors, treat the outside once a year.

What it really costs

Price£7,299
Heater£0
Electrics: dedicated circuit Get quotes from local electricians £450
Base Get quotes for a level base £550
Ready to use£8,299
Running, a year (2 sessions a week)£154
Upkeep, a year£150
Total over 5 years£9,819

About £1.48 of electricity a session. If 2 of you would otherwise pay £10 each for community sauna sessions, it costs about the same as those sessions after 4.7 years.

Change the numbers

Versions and prices

Every price here is the price Steam & Oak lists for that exact version, read from the seller's own product data. Prices change often; check the seller before buying.

VersionPriceReady to useScore
No heater, cabin only£6,850£8,2996.2
Harvia Wall 4.5 kW£7,299£8,2996.9
Harvia Wall 6 kW£7,339£8,3396.8
Harvia Wall 8 kW£7,379£8,3796.8

Other versions Steam & Oak sells

Listed by the seller under the same product. Prices from the seller's own product data.

VersionPriceWhy it isn't in our comparison
Gas, Botnia 81, no safety pack£8,545Gas heater: we don't compare gas running costs
Gas, Aurora 81, no safety pack£8,745Gas heater: we don't compare gas running costs
Gas, Botnia 81 with safety pack£8,845Gas heater: we don't compare gas running costs
Gas, Aurora 81 with safety pack£9,045Gas heater: we don't compare gas running costs

The detail

Specifications

From the seller's pages. "Not published" means we couldn't find it.

TypeGarden sauna, cabin
People2-4
HeatingElectric
HeaterHarvia Wall 4.5
Heater in the price?Yes
Power needed
Outside size (W × D × H)not published
Woodnot published
Wall thicknessnot published
Top temperaturenot published
Warrantynot published
Deliverynot published
Installationnot published
Weightnot published
How it scores
Ready-to-use cost per seat (25%)7.5
Easy to power and install (20%)8.2
Build and materials (20%)6.4
Warranty (20%)5.8
Specs the seller publishes (15%)6.0
Score out of 106.9

How we score. Scored against other garden saunas.

Sources

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