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ThermaSauna M is a perfect Scandinavian style outdoor sauna for spacious homestead or a small yard which is ready to use first day after delivery. The sauna has 2 benches (192x58 cm) inside, which allows 2 persons laying down or 2-4 persons sitting in the sauna. 


Sauna does not require heavy fundament. It can be placed almost anywhere temporary, but for a permanent installation we recommend to put it on terrace, paving, stone chips or at least few bricks under corners. 


Sauna specifications:

  • Sauna walls and ceiling are made of raw and solid 42 mm spruce wood, held together with tongue & groove joint and long screws. Construction is strong and very stable, which makes it safe to lift the whole sauna (i.e. for transportation, to change location in your garden, to sell it in future etc). 
  • Roof is covered with bitumen shingles or coated steel tin. 
  • Floor in sauna room is made from untreated 27 mm terrace boards with air gaps for ventilation and water drainage. 
  • An adjustable ventilation grid is installed in the highest point of the wall.
  • All wood used for floor frame and construction is impregnated.
  • For electricity and lights we use Harvia Light sauna lamps, special heat and water resistant cables and IP65 waterproof switches. 
  • Entrance door made of 6 mm tempered and tinted glass. 
  • 2 benches (192x58 cm) made from thermowood.
  • Outdoor painting is included (transparent grey, brown, teak, red, grey or black colors). Other colors available at an extra cost.


Heater options:

  • Harvia M3 wood-fire heater with stones and uninsulated chimney through the wall costs 8.000 kr. The heating time is a maximum of 1 hour. The heater is placed on a special floor protective pad (10 cm high). The walls near the unit are protected by a Cembrit board. The chimney outlet is insulated with a special heat-resistant wool, Cembrit board on the inside and a stainless steel plate on the outside.
  • The chimney can be replaced with insulated Harvia WHP1500 through the roof for 4.000 kr. 
  • Electric Harvia Trendi KIP 90 (9 kW) heater with stones costs 5.000 kr.
  • Electric Harvia Cilindro PC 90 (9 kW) heater with stones costs 7.000 kr.


Additional accessories are available:

  • Additional windows at different sizes from 800 kr.
  • Openable windows from 1800 kr.
  • Water tank 2000 kr/3000 kr (different models).
  • LED under the benches 4000 kr.


Capacity: 2-4 persons.

Internal dimensions: 192x192 cm

Internal height: 220/207 cm

External dimensions: 200x200 cm

External height: 245/230 cm

Weight: 600 kg

ThermaSauna M

  • We will gladly accept your order by email

    You may also call us for any assistance +46 (73) 1214444

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