Plunge saunas

Plunge is a maker of cold water tubs that also sells saunas. It publishes a price for all 4 of its saunas, from The Infrared Sauna up to The Sauna in the XL size. The record here covers those saunas and not the cold water line. Plunge runs an affiliate programme, but the page for it is a contact form. That page publishes no rate, and it publishes no window for a referred visit.

By The Sauna Index research deskUpdated September 2, 2026The specifications come from the published material of the maker

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What Plunge costs

Every maker sits on one fixed axis, from $1,999 to $45,399. Those are the widest published figures we read across the market, and they come from two makers we name. The low end is the Golden Designs Dynamic Gracia, read on Aug 29, 2026 at saunakits.com, a multi-brand seller — so the floor of the axis belongs to a maker that need not appear in the rows below. The high end is the Sun Home Saunas Solaris 6-Person Outdoor, read on Aug 31, 2026 at sunhomesaunas.com. A bar shows the published price of one maker. We show a maker that publishes nothing as a gap, and not as an estimate.
Maker	Published price on a shared axis
Plunge	Saunas only, not the cold water line. A discount ran on both cabins. $7,690to$12,490 We read this on Sep 2, 2026 · plunge.com

The figures are the published prices of the maker. We read them on 2026-09-02. The Sauna Index has no commercial relationship with Plunge.
Built in	United States
Sauna types	traditionalinfraredcabin
Published price	$7,690 to $12,490We read the low end off the The Infrared Sauna and the high end off the The Sauna in the XL size.Saunas only, not the cold water line. A discount ran on both cabins.Published prices on the 4 sauna product pages of Plunge, read on 2026-09-02. The lowest is $7,690 for The Infrared Sauna. The highest is $12,490 for The Sauna in the XL size. The maker showed that figure with a discount of $1,500, against a comparable value of $13,990. The figures cover the saunas of this maker only, and most of its catalogue is cold water tubs. A range that held both would describe no product a buyer can buy.Source. We read it on Sep 2, 2026
Delivery	Charged apart from the published priceThe maker charges for the delivery of a sauna. It states $250 for curbside delivery in its core zones in the lower 48 states, and more from an address that is farther out. It gives curbside delivery only for a sauna, and no in-home delivery. It states that a sauna travels in one large crate.Source. We read it on Sep 2, 2026
Lead time	No lead time in weeks. The maker shows a "Ships by" date beside the buy button of each sauna instead, and that date moves. The page for The Infrared Sauna Pro showed 9/30 on 2026-09-02Source. We read it on Sep 2, 2026
Returns	30 days on a sauna that is still in its crate. The maker takes no return on a sauna that has been uncrated. It holds a restocking fee of 25 percent on an order that has left its warehouseSource. We read it on Sep 2, 2026
Where it sells	Direct from plunge.com
Affiliate status	Public programme. We did not apply.

Where to buy Plunge

$7,690— The Infrared Saunafrom Plunge, opens in a new tab

We are in no affiliate programme. These are plain links, and we earn nothing if you buy through them.

What Plunge makes

Plunge sells direct from plunge.com. Cold water tubs are most of what it sells. It also sells saunas, and the saunas are what this page records. A range that mixed a tub and a sauna would describe no product a buyer can buy.

The sauna line holds 4 models. Two are wooden cabins with a stone heater. Two are infrared cabins.

The Sauna is the larger wooden cabin. The maker states cedar, a HUUM stone heater, and heat up to 230 degrees Fahrenheit. It states walls of 3/4 inch with a vapour barrier, and benches that fold up. It states that a buyer sets the temperature from an app. A buyer chooses the Standard size, for 4 to 5 people, or the XL size, for 6 to 7. The maker states that the cabin stands indoors or outdoors.

The Sauna Mini is the small wooden cabin. The maker gives it a capacity of 2 people and a weight near 632 pounds. It states a dedicated circuit of 220 to 240 volts and 20 amps. The panels arrive prewired, in the words of the maker.

The infrared side is 2 cabins. The Infrared Sauna runs on a dedicated circuit of 120 volts and 20 amps. That is an ordinary outlet in a house in the United States. The maker states a maximum temperature of 160 degrees Fahrenheit and a weight near 540 pounds. The Infrared Sauna Pro needs 240 volts and 20 amps, seats 2 or 3 people, and goes to 175 degrees. Both are for indoor use.

The maker publishes claims about health beside those specifications. This site does not repeat them and does not weigh them. We did not read any evidence for them, and we do not test a sauna. A circuit and a temperature are specifications a maker publishes. A health outcome is not.

The price question

Plunge publishes a price for every sauna it sells. That is 4 models, and 6 sizes across those models. The maker asks for no call and no quote, which is unusual at this level.

The range runs from $7,690 to $12,490. We read it from the 4 product pages on 2026-09-02. The low end is The Infrared Sauna. The high end is The Sauna in the XL size.

Two things move those figures, and a reader has to hold both. On the read date the maker showed a discount of $1,500 on both wooden cabins, and no discount on either infrared cabin. Beside the price of the XL cabin it printed a comparable value of $13,990. The comparable value is a reference figure of the maker. It is not a price this maker charges, and this record does not treat it as one. The Sauna Mini and The Infrared Sauna Pro sit between the 2 ends, and each publishes its price on its own product page.

The price does not carry the delivery. The maker states $250 for curbside delivery of a sauna in its core zones in the lower 48 states. An address farther out costs more. It gives no in-home delivery for a sauna. Assembly is a service the buyer adds at $880. A buyer who wants the cabin built therefore adds 2 charges to the published figure.

Two figures a buyer needs are absent. The maker publishes no rating in kilowatts for the heater of either wooden cabin, and the heater is the part that sets the running cost. It also publishes no lead time in weeks. It shows a "Ships by" date beside the buy button instead, and that date moves from one week to the next. A buyer who needs a firm date has to ask for one.

The returns terms are narrow, and the maker states them plainly. There are 30 days, but only on a sauna that is still in its crate. A sauna that has been uncrated cannot go back at all. An order that has left the warehouse carries a restocking fee of 25 percent.

Why nobody ranks it

Plunge is a maker of cold water tubs first. A guide to saunas therefore meets it as a maker from the next category, and often leaves it out. A page that does hold it usually spends its words on the tubs. Neither habit tells a reader what the saunas cost.

The affiliate programme is the second reason. Plunge runs one, and the page for it is a contact form. It publishes no rate. It gives no length for the window in which a referred visit stays credited. A publisher cannot work out what one sale pays before it applies. The form is the only route to an answer.

Compare that with the makers a commercial guide puts first. Clearlight publishes a base rate of 5 percent for media. Sunlighten publishes 6 percent, and a referred visit stays credited for 90 days. A site that orders its list by commission can read those figures in a minute. It can read nothing here.

So this maker sits low on those lists, which never say how they were ordered. It publishes a price for all 4 of its saunas, and a footprint, a circuit and a temperature as well.

Who it suits

This maker suits a buyer who wants a cold water tub and a sauna from one maker, and one delivery. That is the case the whole catalogue is built for, and no other maker in this record covers both halves.

It suits a buyer who wants to know the price before a conversation. All 4 saunas carry a figure, and both wooden cabins carry a footprint and a circuit as well.

It suits a buyer with an ordinary house circuit. The Infrared Sauna runs on 120 volts and 20 amps. The wooden cabins need 240 volts and a dedicated line of 30 or 50 amps.

It does not suit a buyer who needs a firm delivery date, or who wants to compare heaters by kilowatts. Neither figure is published. Ask for both in writing before an order, and ask what the delivery costs to your address.