BUYER'S GUIDE
My Contractor Quoted Me $18,000. Then I Read the Warranty Card.
How a homeowner deep in price anxiety discovered a full-spectrum sauna that did everything a custom build promised — for a fraction of the cost, and one that could move houses with him.

I Wasn't Chasing Luxury. I Just Wanted a Sauna That Made Sense.
I want to be honest about where I started, because I think a lot of people are stuck in the exact same place I was. I wasn't in pain. I wasn't recovering from anything dramatic. I was just… stuck. Fifty-three, working from home more than I ever expected to, and quietly aware that my evenings had shrunk down to a couch, a screen, and a low hum of feeling like I should be doing something better for myself.
A sauna had been rattling around in my head for years. My father-in-law had one built into his house up north, and every time we visited, I'd sit in it and think, this is the one thing I'd actually use. So last winter I finally called a contractor to price out building one in the corner of our basement.
He was a good guy. Thorough. He measured, he tapped on walls, he talked about vapor barriers and cedar tongue-and-groove and a dedicated 240-volt circuit. Then he emailed me a quote.
Eighteen thousand dollars.
The short version
- A custom-built sauna room can run around $18,000 — and it stays with the house when you move.
- A pre-built full-spectrum unit delivers near, mid, and far infrared plus a medical-grade red light panel.
- Peak's Lifetime warranty covers the whole unit under one company, not a patchwork of expiring parts.
- 0% financing with 25% down and possible HSA/FSA savings via Truemed (~30%) ease the price anxiety.
- Ships free and crated, usually in under a week — no construction project required.
I read it three times. Framing, insulation, wiring, the heater unit, the wood, the bench work, the labor. It wasn't padded — it was just what a real custom build costs. And that number sat in my inbox for two weeks like a dare.
The Problem With $18,000 Nobody Warns You About
The sticker shock was one thing. But the more I sat with it, the more the other problems crept in. That $18,000 sauna would be welded to that house. We'd talked, on and off, about downsizing in a few years. If we sold, I'd be leaving eighteen grand of finished carpentry behind for the next owner to enjoy.
Then there was the warranty question. I asked the contractor what happens if the heater fails in five years. He shrugged — the heater comes with whatever the manufacturer offers, and the labor to pull it and reinstall it is on me. The room he'd build was mine, sure. But the actual working parts? A patchwork of separate warranties I'd have to chase myself.
That's when I started doing what I do with every big purchase: I went down a research hole.
Most Saunas I Found Online Were Sketchy
I'll spare you the full spreadsheet, but here's the short version. A lot of what I found online felt sketchy. No real company behind it. Vague specs. Wood I'd never heard of. Warranties measured in months. One site listed a phone number that rang to a voicemail box that was full.
I was ready to just eat the $18,000 out of sheer exhaustion.
Then a friend who'd bought one a year earlier told me to look at Peak Saunas. I did, expecting more of the same. Instead I found a US-owned company, thousands of real customers, and a spec sheet that read like it was written by someone who actually understood what I was worried about.
- Full-spectrum infrared — near, mid, and far — not a single cheap element.
- A medical-grade red light therapy panel built in, which the contractor's version never even offered.
- Real Canadian Hemlock construction.
- Smart app control, so I could warm it up from upstairs.
- And the line that stopped me cold: a Lifetime warranty.
The Warranty Card Did What the Quote Couldn't
Here's the moment it clicked. The contractor's $18,000 room came with a fistful of separate, expiring warranties I'd have to manage. Peak's unit — the whole thing, panels and heaters and electronics — was covered for life by one company I could actually call.
I got a real human on the phone: Danielle, their GM. I told her I was comparing a built-in to a pre-built and that I was frankly a little embarrassed to still be paralyzed over it. She didn't do a sales dance. She walked me through the components, told me it ships crated and free, usually in under a week, and explained the 0% financing and 25% down so I didn't have to float the whole cost at once. She even mentioned it might be HSA/FSA eligible through Truemed, which could mean roughly 30% in savings. I hadn't even thought to ask.
The Everest model came in around $5,998 — with three bonus gifts thrown in. Against $18,000, for something that did more than the custom build and could come with me if we ever moved, the math stopped being a debate.

The First Session
It shipped in five days. Assembly was a weekend afternoon with my son, not a construction project. And that first session — I still remember it. The Hemlock had that clean, faintly sweet smell. The full-spectrum heat didn't slam into me the way I expected; it came up slow and even, sinking in rather than sitting on my skin. I switched on the red light panel and just let the whole day drain out of my shoulders.
I sat there for twenty minutes and thought about the $18,000 quote still buried in my inbox, and I actually laughed.
What the First Month Actually Changed
I'm not going to hand you miracle numbers, because that's not what happened. What happened was quieter and, honestly, better. Research on infrared sauna therapy generally points toward relaxation and recovery, and that tracks with what I felt.
- I started sleeping through the night again — the 9:30 sauna became my shutdown signal.
- The evening couch spiral got replaced by twenty minutes of actual stillness.
- My wife started joining me, and it became the rare thing we do together with no screens.
That last part is the payoff I didn't see coming. I went looking for a piece of equipment and ended up with a ritual. A door I walk through at the end of the day that tells my whole body the workday is over.
The contractor was a good guy. His quote was fair. But I'm glad I read that warranty card before I signed anything — because the sauna I actually wanted was never the $18,000 room. It was the one waiting for me at the end of a much shorter, much smarter road.