Steam & Oak Tartu Pre-Assembled Sauna House — 4–6 Person, Glass Gable & LED Lighting
Steam & Oak · our rating 18
from £10,250 at 1 retailer
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Where to buy
| Retailer | Price | RRP | 30-day change | |
|---|---|---|---|---|
| Steam & Oak | £10,250 | — | — | View at Steam & Oak |
Price history
Specs
| Dimensions | W 269cm × L 240cm × H 259cm |
|---|
It arrives finished. Not flat-packed, not a kit, not a weekend with two people and an instruction booklet — the Tartu is delivered as one assembled building, craned or rolled into position, and connected. That is the whole proposition, and it is why it costs what it does. What turns up is a blackened-timber cabin with a pitched roof, a full glass gable end, aspen-lined walls, two-level benches with a backrest, and LED lighting already installed behind the backrest and in the ceiling. You supply a level base and an electrician. Everything else is done. Insulated like a house, not a shed 100 mm of insulation in the roof, the walls and the floor. That is a genuine building specification, and it is unusual on a garden sauna at any price. The practical effect is heat that stays where you put it. A 14 m³ room is a lot of air to warm, but with this much insulation it comes up quickly and holds temperature long after the heater cycles off — and it costs less to run than the volume would suggest. It also means the cabin is comfortable to sit in as a garden room when the heater is off, which is not true of a thin-panel sauna. Outside: 19 mm spruce, pre-painted black at the factory. Inside: 15 mm aspen panelling, pale and soft-grained, with aspen benches. The contrast is the point. Specification Capacity 4–6 people Delivery format Pre-assembled — arrives as one unit External size 2340 mm wide × 2490 mm long × 2420 mm high Sauna room volume approx. 14 m³ Insulation 100 mm — roof, walls and floor Exterior 19 mm spruce, pre-painted black Interior panelling 15 mm aspen Glazing Full glass gable end, 8 mm clear tempered Door 1790 × 700 mm, metal handle outside, wood inside Benches Two levels with backrest, aspen Lighting LED behind the backrest and in the ceiling Roof Black bitumen shingles with metal flashing Delivery size 269 × 240 × 259 cm as one unit What is included This is the most complete cabin we sell. Everything below is fitted before it leaves the factory: Pre-assembled sauna house — no site build 100 mm insulation throughout roof, walls and floor Pre-painted black spruce cladding 15 mm aspen interior panelling Full glass gable, 8 mm clear tempered Two-level aspen benches with backrest LED lighting, installed — behind the backrest and in the ceiling Metal outside handle, timber inside Roofing shingles and metal flashing Ventilation Choose your heater The Tartu takes a wall-mounted electric heater. Our Harvia Wall is black steel with a full 20 kg stone capacity for softer, steadier löyly, integrated controls and a 2-year warranty — black steel against pale aspen, which is the look the cabin is designed around. Harvia Wall 8 kW Rated 7–12 m³. The right choice for this cabin — the 100 mm insulation means it performs well above what a 14 m³ figure would normally demand. Harvia Wall 6 kW Rated 5–8 m³. Workable in a sheltered position given the insulation, but the 8 kW is the sensible specification. No heater — cabin only Supply-only. Choose this if you have a particular heater in mind — a HUUM or a WiFi-controlled unit suits this cabin well, and we can supply and fit most makes. Worth saying plainly: insulation changes the arithmetic. A 14 m³ room in a thin-panel cabin would want considerably more output than this one does. If you want to talk it through before ordering, we would rather do that than have you over-specify. All electric heaters must be installed and connected by a qualified electrician. We confirm the exact supply requirement with you before delivery. A note on gas — not on this model We offer off-grid propane heaters across most of our range, and they are often the thing that makes a sauna possible in a garden with no power at the far end. The Tartu is the exception. It arrives as a finished, fully insulated building — 100 mm in the roof, walls and floor. Cutting a gas flue through that build-up after assembly is not something we are prepared to do as standard, because doing it badly compromises the insulation, the vapour
