Garden sauna · score 8.9
Polar Recovery Sauna Cube 3-5 Person
Wooden Front
New circuit (32 A) 3-5 people · £6,000 ready to use
Guide
The level base a garden sauna needs, what it costs, and how kits arrive: flat-pack, pallet or crane.
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Every outdoor sauna needs a firm, level, well-drained base, which we cost at £550 unless you already have one. Before ordering, measure the narrowest point on the route from the road to the spot: a side gate decides whether a kit can get in.
Summerhouse24's cost guide puts a base at £300 to £800; we use the midpoint. Concrete, paving slabs or a timber frame on screw-in ground anchors all work if the base is level. Barrel saunas sit on curved wooden supports (cradles), and some sellers include them. Leave room around the sauna to treat the timber each year.
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Every sauna page shows what the seller says about delivery and installation, and the installation price where one is published.
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kits take two people one to two days. 3 saunas we list come with a published installation price, shown on each page, and some arrive built. Base, delivery and building →
The smallest garden saunas we list take 1.20 × 1.20 m, about the size of a garden shed. No garden at all? Infrared cabins fit in a spare room, and a cold plunge needs less than a metre square. Saunas for small spaces →
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Garden sauna · score 8.9
Wooden Front
New circuit (32 A) 3-5 people · £6,000 ready to use
Garden sauna · score 8.5
Harvia Wall 4.5
New circuit 2-3 people · £5,710 ready to use
Garden sauna · score 8.3
New circuit (32 A) 4-6 people · £5,500 ready to use
Not laying the base yourself? Get quotes for a level base Free to ask; give them the sauna's footprint from its page.