Home  /  Guides

Home Sauna and Cold Plunge vs a Spa Membership

On cost alone, a membership usually wins — and I sell the equipment. Ownership wins on convenience from day one, and on money only if you'd otherwise be paying drop-in rates several times a week. Here's the real math, with real local numbers.

Written by Deven Thompson, founder of Sōlace Up North — outdoor cedar saunas and cold plunges, sold founder-direct in Indianapolis. Updated 12 October 2026.

I'm Deven, founder of Sōlace Up North. This is the page where I talk you out of it if the numbers say so, because you'd work it out yourself eventually and I'd rather be the one who showed you.

The local numbers, as of October 2026

Cold Plunge Studios in Carmel is the nearest comparison for most of my customers. Their published pricing:

OptionPrice
First plunge$10
Single session$29
Six-plunge pack$99 ($16.50 a session)
Unlimited cold plunge, monthly$159
Unlimited plunge + red light, monthly$199

Verified from their pricing page on 12 October 2026. Check it yourself before you act on it — prices move, and I don't control theirs.

The break-even math, honestly

Take a premium home setup: our bundle at $31,998 plus roughly $4,000 to install the sauna, so about $36,000 up front, then around $50 a month to run.

If you'd otherwise pay…Premium setup breaks even inMid-range setup (~$15,500)
$159/mo unlimited membership~27 years~12 years
Six-packs, 3×/week (~$215/mo)~18 years~8 years
Drop-ins, 3×/week (~$377/mo)~9 years~4 years

Read that top-left number again. Against a $159 membership, a premium home setup does not pay for itself for about twenty-seven years. If your decision is purely financial and you're happy driving to Carmel, the membership is the better buy and it isn't close.

So why would anyone own one?

Because for most buyers the decision was never really about cost per session. The things that actually move people:

Those are real reasons. They're just not savings, and I'd rather not dress them up as savings.

When a membership clearly wins

Be honest with yourself about frequency. If you'd realistically go once a week or less, a membership is cheaper, simpler and lower-commitment — no pad, no electrician, no freight truck, no maintenance.

A membership is also the smartest possible trial. Their first plunge is $10. Spend a month or two finding out whether contrast therapy earns a permanent place in your week before you spend anything with me. If it doesn't stick, you've saved yourself tens of thousands of dollars and I've lost a sale I shouldn't have made.

What it costs here, for comparison
Auris outdoor cedar sauna$24,499
Frost cold plunge$8,499
Both together, freight covered$31,998
Curbside freight, single unit$500
Sauna installation, quoted separately~$4,000

Those are the real prices, printed here and at checkout. They sit at the top of the ranges on this page, which is the point of the section below.

The actual tipping point

It isn't a number of sessions. It's whether this is a habit or a treat, and whether getting to it is the thing standing in your way. If a fifteen-minute drive and an 8pm close are why you keep skipping it, owning solves a problem that money can't. If you'd happily drive and go twice a week, keep your $159 and spend it on something else.

Want a straight answer for your yard?

No showroom, no sales team, no quote form. You get Deven, on the phone or by email, and the prices are already printed on the site.

Talk to Deven