Hekla Indoor Traditional 2 Person Indoor Sauna
Hekla · our rating 32
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Where to buy
| Retailer | Price | RRP | 30-day change | |
|---|---|---|---|---|
| Steam & Oak | £4,499 | — | — | View at Steam & Oak |
Price history
Price tracking started 2026-07-17 — the history chart appears once we have a few days of data.
Specs
| Sizes | single |
|---|
Hekla Indoor Traditional 210 — Real Finnish Sauna, 3-4 Person The Hekla Traditional 210 brings proper Finnish sauna bathing into the home — heated stones, water thrown on for löyly, that burst of steam that turns a hot room into a real sauna experience. Built by Hekla (UK manufacturer, Chesterfield) with 48mm thermo aspen wood walls, 8mm grey safety glass door, and a Harvia "The Wall" 6kW electric heater included. Sized for 3-4 people. Fits the dedicated wellness room, basement conversion, garden office annex — anywhere with the floor space and the dedicated 25-amp electrical supply. Running cost + warm-up (the question buyers ask first) The Harvia 6kW heater pulls about 6 kWh peak. Run cost at 30p/kWh is typically £1.75–£2.25 per 90-minute session. Warm-up from cold to working temperature (80–90°C) takes around 30–45 minutes. Once you're up to temperature, throwing water on the stones (löyly) drops a brief humid pulse that's the whole point of traditional bathing — no infrared shortcut comes close. What makes Hekla Traditional different 48mm thermo aspen wood walls — aspen has the lowest thermal conductivity of any common sauna wood, so the benches don't burn when you sit on them. Thermo treatment (heat-treated, chemical-free) makes the wood more stable and weather-resistant. 8mm grey safety glass on the door and window — proper safety spec, tempered for thermal shock. Harvia "The Wall" 6kW heater with Xenio digital control — Harvia is the named gold standard in every Finnish sauna review. Stones included. Chromotherapy LED lights + bluetooth sound system built in — set the colour, set the music, no extra wiring. Built-in non-slip vinyl floor grid — safer than wooden duckboards, easier to clean. Choice of two finishes — Nero (dark, modern) or Scandi (lighter wood tone, classic). Why "real Finnish" matters If you've used infrared and felt like something was missing, you're not alone. Infrared cabins warm your skin and body tissue directly without raising the air temperature much. Traditional saunas heat the room to 80–90°C and let you throw water on the stones for short bursts of intense humid heat. The deep sweat, the muscle relaxation, the breathing pattern — none of which infrared can replicate. The Hekla Traditional is built for the proper sauna ritual. What's included Cabin (48mm thermo aspen), 8mm grey safety glass door + window, Harvia "The Wall" 6kW electric heater, Harvia stones, Xenio digital control unit, chromotherapy LED lights, bluetooth audio, ventilation valve, non-slip vinyl floor grid, instructions. Comes with UK warranty. Delivery & site preparation Standard delivery: Free standard UK delivery is included. Site: Indoor saunas need a level floor with a clear access route from your front door to the final placement room. Internal door widths typically need 800mm+ clearance. Electrical: The Harvia 6kW heater needs a dedicated 25-amp single-phase circuit connected by a qualified electrician before first use. Ventilation: Sauna ventilation valve included; ambient room ventilation (extractor or trickle vent) still needs consideration to clear humidity after sessions. Installation: Cabin assembly available — typically a half-day job for a 2-person team. Installation pricing varies by location. Specifications Capacity: 3-4 person Use: Indoor only Dimensions (W × D × H): 2,100 × 1,600 × 2,100 mm Sauna volume: 7 m³ Wall thickness: 48mm thermo aspen wood Door + window: 8mm grey safety glass Heater: Harvia "The Wall" 6kW electric, Xenio control, stones included Power supply: 25A dedicated single-phase circuit Lighting: Chromotherapy LED Audio: Built-in bluetooth sound system Colour options: Nero or Scandi Warranty: Comes with UK warranty Brand: Hekla (Superior Wellness, UK) 💡 Not sure if this is the right sauna for you? Read our complete UK Sauna Buying Guide — wood-fired vs electric vs infrared, indoor vs outdoor, real running costs, install requirements, and what to avoid. Written by founder Sarb Gill. Choosing betwe
