{"id":900,"date":"2026-07-27T10:37:14","date_gmt":"2026-07-27T10:37:14","guid":{"rendered":"https:\/\/heklasaunas.com\/?page_id=900"},"modified":"2026-10-09T12:00:18","modified_gmt":"2026-10-09T12:00:18","slug":"guide-dachat-de-sauna","status":"publish","type":"page","link":"https:\/\/heklasaunas.com\/fr\/sauna-buying-guide\/","title":{"rendered":"Guide d'achat de sauna"},"content":{"rendered":"
\n\n \n \"\"\n\n <\/picture>\n \n
\n
\n\n

Sauna Buying Guide<\/h1>\n \n

Indoors or out. Traditional heat or infrared. Which Harvia heater, at what output, with which controls. Everything you need to decide before you buy, in the order the decisions actually matter.<\/p><\/div>\n \n

\n Browse all saunas<\/a>\n \n Find a showroom<\/a>\n <\/div>\n \n <\/div>\n <\/div>\n\n<\/section>\n\n\n
\n
\n
\n\n
\n

Where to start<\/p>\n \n

Six decisions, in the order they matter<\/h2>\n <\/div>\n\n

Buying a sauna involves more choices than most people expect, and they build on each other. Decide where it goes and everything else narrows quickly.<\/p>

If you want the short version: choose an infrared sauna<\/a> for gentle heat indoors with no electrician needed, a traditional sauna<\/a> for the authentic Finnish ritual, or one of our outdoor saunas<\/a> if the garden is calling. Then work through heater, output, controls, size and siting below.<\/p><\/div>\n \n <\/div>\n <\/div>\n<\/section>\n\n\n

\n
\n\n
\n

Decision one<\/p>\n

Indoor or outdoor?<\/h2>\n <\/div>\n \n
\n\n
\n \"Woman\n <\/div>\n \n
\n

Indoors<\/p>\n \n

A spare room, ready to use<\/h3>\n \n

An indoor sauna goes in a spare room, a large bathroom, a garage, a basement or a utility space. There is no base to lay, no weatherproofing and nothing to dig. You need a level floor, enough headroom and a power supply.<\/p>

It is the lower-effort route, and with infrared there is no electrical work at all. Browse our indoor saunas<\/a>.<\/p><\/div>\n <\/div>\n\n <\/div>\n

\n\n
\n \"Couple\n <\/div>\n \n
\n

Outdoors<\/p>\n \n

A destination in the garden<\/h3>\n \n

An outdoor sauna becomes a feature of the garden, and the walk back to the house through cold air is part of the pleasure. It also keeps the heat, humidity and footprint out of the house entirely.<\/p>

In exchange it needs a prepared base, clear access for the build and an outdoor-rated supply. There is more to organise up front, which we cover in decision six. Browse our outdoor saunas<\/a>.<\/p><\/div>\n <\/div>\n\n <\/div>\n \n <\/div>\n<\/section>\n\n\n

\n
\n\n
\n

Decision two<\/p>\n

Traditional or infrared?<\/h2>\n <\/div>\n \n
\n
\n\n

Traditional<\/p>\n \n

70 to 90°C<\/p>\n \n

The classic ritual<\/h3>\n \n

A stove and stones heat the air, and you ladle water over the rocks for a wave of loyly steam. Ready in 30 to 45 minutes. Needs 6 to 9 kW wired in by an electrician.<\/p>\n \n

\n What is a traditional sauna?<\/a>\n <\/div>\n \n <\/div>\n
\n\n

Infrared<\/p>\n \n

45 to 60°C<\/p>\n \n

Calm, everyday heat<\/h3>\n \n

Panels warm your body directly, so the cabin stays cooler while you still sweat deeply. Ready in 10 to 15 minutes, around 2.4 kW, and plugs into an ordinary socket.<\/p>\n \n

\n What is an infrared sauna?<\/a>\n <\/div>\n \n <\/div>\n <\/div>\n\n <\/div>\n<\/section>\n\n\n
\n\n

The Harvia heaters we specify<\/h2>\n \n
\n
\n\n
\n\n \"\"\n\n \n

\n Cilindro <\/p>\n \n

Free-standing electric column for garden cabins. A cylindrical basket holds a deep bed of stones so heat radiates from every side. 6.8 kW and 9 kW.<\/p>\n \n <\/div>\n

\n\n \"\"\n\n \n

\n The Wall <\/p>\n \n

Slim wall-mounted electric heater for indoor cabins. Keeps bench and floor space clear while still carrying a full stone bed. 6 kW and 9 kW.<\/p>\n \n <\/div>\n

\n\n \"\"\n\n \n

\n Linear 18 <\/p>\n \n

Wood-burning stove at 14.3 kW for the authentic ritual. The crackle and aroma of a real fire, and no power supply needed for heat.<\/p>\n \n <\/div>\n \n <\/div>\n\n

Every Hekla traditional sauna is heated by Harvia, controlled by the Fenix Wi-Fi panel we recommend. See each model’s Recommended configuration for current options and pricing.<\/p><\/div>\n \n <\/div>\n\n<\/section>\n\n\n

\n\n

Decision three: choosing your heater<\/h2>\n \n
\n
\n\n
\n