19 sauna kits here have a regular price under $7,500 on the maker's own site, from $4,172 to $7,415. Some were on sale for less on the day we read them. Where a maker sells several configurations, the figure is the cheapest.
Read the cutoff as the price of the kit alone and add delivery, the foundation and a licensed electrician before you settle on a budget. Then set the seat and placement filters to what you need, open each product page, and read what the maker lists in the box.
Picks by the numbers
Each pick is the product that comes first on one figure its maker publishes, with the next ones on that figure after it. Choosing which figures to rank by is our editorial choice; the order on each is the makers' own numbers. None is a judgement of quality, we have not tested these products, and whether we earn a commission on a product never decides a pick.
As an Amazon Associate we earn from qualifying purchases. Some links on this page are paid: if you buy after following one, the retailer pays Saunakivi (IPORA LLC) a commission. It costs you nothing extra, and it never changes the specifications we list.
From $4,485 regular price; on sale from $4,036.50 (almostheaven.com, 23 Sep 2026)
Rustic Red Cedar / Onyx; Ball-and-socket lumber: 1 ⅜″ thick
Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other components
Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other components
Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other components
Almost Heaven Saunas · seats 2 · indoor sauna · for indoor use
From $5,299 (almostheaven.com, 23 Sep 2026)
1-3/8” finished thickness
Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other components
Almost Heaven Saunas · seats 4–6 · indoor sauna · for indoor use
From $7,415 (almostheaven.com, 23 Sep 2026)
1-1/2” finished thickness
Almost Heaven Saunas come with a Limited Lifetime Warranty covering manufacturing defects, while Harvia heaters include a 1-year warranty on heating elements and 5 years on other components
Prices are the price each maker's own site showed in US dollars on the date shown; the seller's page has the current price. Warranties and safety listings are the makers' own statements, cited on each product page. A price starting 'From' is the cheapest configuration a maker offers, which may leave out the heater or options. Every product here is sold by its maker on the maker's own site. Where a product page carries a paid link (to Amazon or another approved retailer), Saunakivi may earn a commission; no sort order or filter favours those products. We have not tested these products.